var vendor_b7199ba5a0e681456630 =
/******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// identity function for calling harmony imports with the correct context
/******/ 	__webpack_require__.i = function(value) { return value; };
/******/
/******/ 	// define getter function for harmony exports
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/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, {
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/******/ 				enumerable: true,
/******/ 				get: getter
/******/ 			});
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/******/ 	__webpack_require__.n = function(module) {
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/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
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/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var root_1 = __webpack_require__(4);
var toSubscriber_1 = __webpack_require__(85);
var observable_1 = __webpack_require__(17);
/**
 * A representation of any set of values over any amount of time. This the most basic building block
 * of RxJS.
 *
 * @class Observable<T>
 */
var Observable = (function () {
    /**
     * @constructor
     * @param {Function} subscribe the function that is  called when the Observable is
     * initially subscribed to. This function is given a Subscriber, to which new values
     * can be `next`ed, or an `error` method can be called to raise an error, or
     * `complete` can be called to notify of a successful completion.
     */
    function Observable(subscribe) {
        this._isScalar = false;
        if (subscribe) {
            this._subscribe = subscribe;
        }
    }
    /**
     * Creates a new Observable, with this Observable as the source, and the passed
     * operator defined as the new observable's operator.
     * @method lift
     * @param {Operator} operator the operator defining the operation to take on the observable
     * @return {Observable} a new observable with the Operator applied
     */
    Observable.prototype.lift = function (operator) {
        var observable = new Observable();
        observable.source = this;
        observable.operator = operator;
        return observable;
    };
    Observable.prototype.subscribe = function (observerOrNext, error, complete) {
        var operator = this.operator;
        var sink = toSubscriber_1.toSubscriber(observerOrNext, error, complete);
        if (operator) {
            operator.call(sink, this.source);
        }
        else {
            sink.add(this._trySubscribe(sink));
        }
        if (sink.syncErrorThrowable) {
            sink.syncErrorThrowable = false;
            if (sink.syncErrorThrown) {
                throw sink.syncErrorValue;
            }
        }
        return sink;
    };
    Observable.prototype._trySubscribe = function (sink) {
        try {
            return this._subscribe(sink);
        }
        catch (err) {
            sink.syncErrorThrown = true;
            sink.syncErrorValue = err;
            sink.error(err);
        }
    };
    /**
     * @method forEach
     * @param {Function} next a handler for each value emitted by the observable
     * @param {PromiseConstructor} [PromiseCtor] a constructor function used to instantiate the Promise
     * @return {Promise} a promise that either resolves on observable completion or
     *  rejects with the handled error
     */
    Observable.prototype.forEach = function (next, PromiseCtor) {
        var _this = this;
        if (!PromiseCtor) {
            if (root_1.root.Rx && root_1.root.Rx.config && root_1.root.Rx.config.Promise) {
                PromiseCtor = root_1.root.Rx.config.Promise;
            }
            else if (root_1.root.Promise) {
                PromiseCtor = root_1.root.Promise;
            }
        }
        if (!PromiseCtor) {
            throw new Error('no Promise impl found');
        }
        return new PromiseCtor(function (resolve, reject) {
            // Must be declared in a separate statement to avoid a RefernceError when
            // accessing subscription below in the closure due to Temporal Dead Zone.
            var subscription;
            subscription = _this.subscribe(function (value) {
                if (subscription) {
                    // if there is a subscription, then we can surmise
                    // the next handling is asynchronous. Any errors thrown
                    // need to be rejected explicitly and unsubscribe must be
                    // called manually
                    try {
                        next(value);
                    }
                    catch (err) {
                        reject(err);
                        subscription.unsubscribe();
                    }
                }
                else {
                    // if there is NO subscription, then we're getting a nexted
                    // value synchronously during subscription. We can just call it.
                    // If it errors, Observable's `subscribe` will ensure the
                    // unsubscription logic is called, then synchronously rethrow the error.
                    // After that, Promise will trap the error and send it
                    // down the rejection path.
                    next(value);
                }
            }, reject, resolve);
        });
    };
    Observable.prototype._subscribe = function (subscriber) {
        return this.source.subscribe(subscriber);
    };
    /**
     * An interop point defined by the es7-observable spec https://github.com/zenparsing/es-observable
     * @method Symbol.observable
     * @return {Observable} this instance of the observable
     */
    Observable.prototype[observable_1.observable] = function () {
        return this;
    };
    // HACK: Since TypeScript inherits static properties too, we have to
    // fight against TypeScript here so Subject can have a different static create signature
    /**
     * Creates a new cold Observable by calling the Observable constructor
     * @static true
     * @owner Observable
     * @method create
     * @param {Function} subscribe? the subscriber function to be passed to the Observable constructor
     * @return {Observable} a new cold observable
     */
    Observable.create = function (subscribe) {
        return new Observable(subscribe);
    };
    return Observable;
}());
exports.Observable = Observable;
//# sourceMappingURL=Observable.js.map

/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
 * jQuery JavaScript Library v3.2.1
 * https://jquery.com/
 *
 * Includes Sizzle.js
 * https://sizzlejs.com/
 *
 * Copyright JS Foundation and other contributors
 * Released under the MIT license
 * https://jquery.org/license
 *
 * Date: 2017-03-20T18:59Z
 */
( function( global, factory ) {

	"use strict";

	if ( typeof module === "object" && typeof module.exports === "object" ) {

		// For CommonJS and CommonJS-like environments where a proper `window`
		// is present, execute the factory and get jQuery.
		// For environments that do not have a `window` with a `document`
		// (such as Node.js), expose a factory as module.exports.
		// This accentuates the need for the creation of a real `window`.
		// e.g. var jQuery = require("jquery")(window);
		// See ticket #14549 for more info.
		module.exports = global.document ?
			factory( global, true ) :
			function( w ) {
				if ( !w.document ) {
					throw new Error( "jQuery requires a window with a document" );
				}
				return factory( w );
			};
	} else {
		factory( global );
	}

// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {

// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";

var arr = [];

var document = window.document;

var getProto = Object.getPrototypeOf;

var slice = arr.slice;

var concat = arr.concat;

var push = arr.push;

var indexOf = arr.indexOf;

var class2type = {};

var toString = class2type.toString;

var hasOwn = class2type.hasOwnProperty;

var fnToString = hasOwn.toString;

var ObjectFunctionString = fnToString.call( Object );

var support = {};



	function DOMEval( code, doc ) {
		doc = doc || document;

		var script = doc.createElement( "script" );

		script.text = code;
		doc.head.appendChild( script ).parentNode.removeChild( script );
	}
/* global Symbol */
// Defining this global in .eslintrc.json would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module



var
	version = "3.2.1",

	// Define a local copy of jQuery
	jQuery = function( selector, context ) {

		// The jQuery object is actually just the init constructor 'enhanced'
		// Need init if jQuery is called (just allow error to be thrown if not included)
		return new jQuery.fn.init( selector, context );
	},

	// Support: Android <=4.0 only
	// Make sure we trim BOM and NBSP
	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,

	// Matches dashed string for camelizing
	rmsPrefix = /^-ms-/,
	rdashAlpha = /-([a-z])/g,

	// Used by jQuery.camelCase as callback to replace()
	fcamelCase = function( all, letter ) {
		return letter.toUpperCase();
	};

jQuery.fn = jQuery.prototype = {

	// The current version of jQuery being used
	jquery: version,

	constructor: jQuery,

	// The default length of a jQuery object is 0
	length: 0,

	toArray: function() {
		return slice.call( this );
	},

	// Get the Nth element in the matched element set OR
	// Get the whole matched element set as a clean array
	get: function( num ) {

		// Return all the elements in a clean array
		if ( num == null ) {
			return slice.call( this );
		}

		// Return just the one element from the set
		return num < 0 ? this[ num + this.length ] : this[ num ];
	},

	// Take an array of elements and push it onto the stack
	// (returning the new matched element set)
	pushStack: function( elems ) {

		// Build a new jQuery matched element set
		var ret = jQuery.merge( this.constructor(), elems );

		// Add the old object onto the stack (as a reference)
		ret.prevObject = this;

		// Return the newly-formed element set
		return ret;
	},

	// Execute a callback for every element in the matched set.
	each: function( callback ) {
		return jQuery.each( this, callback );
	},

	map: function( callback ) {
		return this.pushStack( jQuery.map( this, function( elem, i ) {
			return callback.call( elem, i, elem );
		} ) );
	},

	slice: function() {
		return this.pushStack( slice.apply( this, arguments ) );
	},

	first: function() {
		return this.eq( 0 );
	},

	last: function() {
		return this.eq( -1 );
	},

	eq: function( i ) {
		var len = this.length,
			j = +i + ( i < 0 ? len : 0 );
		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
	},

	end: function() {
		return this.prevObject || this.constructor();
	},

	// For internal use only.
	// Behaves like an Array's method, not like a jQuery method.
	push: push,
	sort: arr.sort,
	splice: arr.splice
};

jQuery.extend = jQuery.fn.extend = function() {
	var options, name, src, copy, copyIsArray, clone,
		target = arguments[ 0 ] || {},
		i = 1,
		length = arguments.length,
		deep = false;

	// Handle a deep copy situation
	if ( typeof target === "boolean" ) {
		deep = target;

		// Skip the boolean and the target
		target = arguments[ i ] || {};
		i++;
	}

	// Handle case when target is a string or something (possible in deep copy)
	if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
		target = {};
	}

	// Extend jQuery itself if only one argument is passed
	if ( i === length ) {
		target = this;
		i--;
	}

	for ( ; i < length; i++ ) {

		// Only deal with non-null/undefined values
		if ( ( options = arguments[ i ] ) != null ) {

			// Extend the base object
			for ( name in options ) {
				src = target[ name ];
				copy = options[ name ];

				// Prevent never-ending loop
				if ( target === copy ) {
					continue;
				}

				// Recurse if we're merging plain objects or arrays
				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
					( copyIsArray = Array.isArray( copy ) ) ) ) {

					if ( copyIsArray ) {
						copyIsArray = false;
						clone = src && Array.isArray( src ) ? src : [];

					} else {
						clone = src && jQuery.isPlainObject( src ) ? src : {};
					}

					// Never move original objects, clone them
					target[ name ] = jQuery.extend( deep, clone, copy );

				// Don't bring in undefined values
				} else if ( copy !== undefined ) {
					target[ name ] = copy;
				}
			}
		}
	}

	// Return the modified object
	return target;
};

jQuery.extend( {

	// Unique for each copy of jQuery on the page
	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),

	// Assume jQuery is ready without the ready module
	isReady: true,

	error: function( msg ) {
		throw new Error( msg );
	},

	noop: function() {},

	isFunction: function( obj ) {
		return jQuery.type( obj ) === "function";
	},

	isWindow: function( obj ) {
		return obj != null && obj === obj.window;
	},

	isNumeric: function( obj ) {

		// As of jQuery 3.0, isNumeric is limited to
		// strings and numbers (primitives or objects)
		// that can be coerced to finite numbers (gh-2662)
		var type = jQuery.type( obj );
		return ( type === "number" || type === "string" ) &&

			// parseFloat NaNs numeric-cast false positives ("")
			// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
			// subtraction forces infinities to NaN
			!isNaN( obj - parseFloat( obj ) );
	},

	isPlainObject: function( obj ) {
		var proto, Ctor;

		// Detect obvious negatives
		// Use toString instead of jQuery.type to catch host objects
		if ( !obj || toString.call( obj ) !== "[object Object]" ) {
			return false;
		}

		proto = getProto( obj );

		// Objects with no prototype (e.g., `Object.create( null )`) are plain
		if ( !proto ) {
			return true;
		}

		// Objects with prototype are plain iff they were constructed by a global Object function
		Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
		return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
	},

	isEmptyObject: function( obj ) {

		/* eslint-disable no-unused-vars */
		// See https://github.com/eslint/eslint/issues/6125
		var name;

		for ( name in obj ) {
			return false;
		}
		return true;
	},

	type: function( obj ) {
		if ( obj == null ) {
			return obj + "";
		}

		// Support: Android <=2.3 only (functionish RegExp)
		return typeof obj === "object" || typeof obj === "function" ?
			class2type[ toString.call( obj ) ] || "object" :
			typeof obj;
	},

	// Evaluates a script in a global context
	globalEval: function( code ) {
		DOMEval( code );
	},

	// Convert dashed to camelCase; used by the css and data modules
	// Support: IE <=9 - 11, Edge 12 - 13
	// Microsoft forgot to hump their vendor prefix (#9572)
	camelCase: function( string ) {
		return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
	},

	each: function( obj, callback ) {
		var length, i = 0;

		if ( isArrayLike( obj ) ) {
			length = obj.length;
			for ( ; i < length; i++ ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		} else {
			for ( i in obj ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		}

		return obj;
	},

	// Support: Android <=4.0 only
	trim: function( text ) {
		return text == null ?
			"" :
			( text + "" ).replace( rtrim, "" );
	},

	// results is for internal usage only
	makeArray: function( arr, results ) {
		var ret = results || [];

		if ( arr != null ) {
			if ( isArrayLike( Object( arr ) ) ) {
				jQuery.merge( ret,
					typeof arr === "string" ?
					[ arr ] : arr
				);
			} else {
				push.call( ret, arr );
			}
		}

		return ret;
	},

	inArray: function( elem, arr, i ) {
		return arr == null ? -1 : indexOf.call( arr, elem, i );
	},

	// Support: Android <=4.0 only, PhantomJS 1 only
	// push.apply(_, arraylike) throws on ancient WebKit
	merge: function( first, second ) {
		var len = +second.length,
			j = 0,
			i = first.length;

		for ( ; j < len; j++ ) {
			first[ i++ ] = second[ j ];
		}

		first.length = i;

		return first;
	},

	grep: function( elems, callback, invert ) {
		var callbackInverse,
			matches = [],
			i = 0,
			length = elems.length,
			callbackExpect = !invert;

		// Go through the array, only saving the items
		// that pass the validator function
		for ( ; i < length; i++ ) {
			callbackInverse = !callback( elems[ i ], i );
			if ( callbackInverse !== callbackExpect ) {
				matches.push( elems[ i ] );
			}
		}

		return matches;
	},

	// arg is for internal usage only
	map: function( elems, callback, arg ) {
		var length, value,
			i = 0,
			ret = [];

		// Go through the array, translating each of the items to their new values
		if ( isArrayLike( elems ) ) {
			length = elems.length;
			for ( ; i < length; i++ ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}

		// Go through every key on the object,
		} else {
			for ( i in elems ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}
		}

		// Flatten any nested arrays
		return concat.apply( [], ret );
	},

	// A global GUID counter for objects
	guid: 1,

	// Bind a function to a context, optionally partially applying any
	// arguments.
	proxy: function( fn, context ) {
		var tmp, args, proxy;

		if ( typeof context === "string" ) {
			tmp = fn[ context ];
			context = fn;
			fn = tmp;
		}

		// Quick check to determine if target is callable, in the spec
		// this throws a TypeError, but we will just return undefined.
		if ( !jQuery.isFunction( fn ) ) {
			return undefined;
		}

		// Simulated bind
		args = slice.call( arguments, 2 );
		proxy = function() {
			return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
		};

		// Set the guid of unique handler to the same of original handler, so it can be removed
		proxy.guid = fn.guid = fn.guid || jQuery.guid++;

		return proxy;
	},

	now: Date.now,

	// jQuery.support is not used in Core but other projects attach their
	// properties to it so it needs to exist.
	support: support
} );

if ( typeof Symbol === "function" ) {
	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}

// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
	class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );

function isArrayLike( obj ) {

	// Support: real iOS 8.2 only (not reproducible in simulator)
	// `in` check used to prevent JIT error (gh-2145)
	// hasOwn isn't used here due to false negatives
	// regarding Nodelist length in IE
	var length = !!obj && "length" in obj && obj.length,
		type = jQuery.type( obj );

	if ( type === "function" || jQuery.isWindow( obj ) ) {
		return false;
	}

	return type === "array" || length === 0 ||
		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
 * Sizzle CSS Selector Engine v2.3.3
 * https://sizzlejs.com/
 *
 * Copyright jQuery Foundation and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: 2016-08-08
 */
(function( window ) {

var i,
	support,
	Expr,
	getText,
	isXML,
	tokenize,
	compile,
	select,
	outermostContext,
	sortInput,
	hasDuplicate,

	// Local document vars
	setDocument,
	document,
	docElem,
	documentIsHTML,
	rbuggyQSA,
	rbuggyMatches,
	matches,
	contains,

	// Instance-specific data
	expando = "sizzle" + 1 * new Date(),
	preferredDoc = window.document,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
		}
		return 0;
	},

	// Instance methods
	hasOwn = ({}).hasOwnProperty,
	arr = [],
	pop = arr.pop,
	push_native = arr.push,
	push = arr.push,
	slice = arr.slice,
	// Use a stripped-down indexOf as it's faster than native
	// https://jsperf.com/thor-indexof-vs-for/5
	indexOf = function( list, elem ) {
		var i = 0,
			len = list.length;
		for ( ; i < len; i++ ) {
			if ( list[i] === elem ) {
				return i;
			}
		}
		return -1;
	},

	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",

	// Regular expressions

	// http://www.w3.org/TR/css3-selectors/#whitespace
	whitespace = "[\\x20\\t\\r\\n\\f]",

	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
	identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",

	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
		// Operator (capture 2)
		"*([*^$|!~]?=)" + whitespace +
		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
		"*\\]",

	pseudos = ":(" + identifier + ")(?:\\((" +
		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
		// 1. quoted (capture 3; capture 4 or capture 5)
		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
		// 2. simple (capture 6)
		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
		// 3. anything else (capture 2)
		".*" +
		")\\)|)",

	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
	rwhitespace = new RegExp( whitespace + "+", "g" ),
	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),

	rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),

	rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( "^" + identifier + "$" ),

	matchExpr = {
		"ID": new RegExp( "^#(" + identifier + ")" ),
		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
		"ATTR": new RegExp( "^" + attributes ),
		"PSEUDO": new RegExp( "^" + pseudos ),
		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
		// For use in libraries implementing .is()
		// We use this for POS matching in `select`
		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
	},

	rinputs = /^(?:input|select|textarea|button)$/i,
	rheader = /^h\d$/i,

	rnative = /^[^{]+\{\s*\[native \w/,

	// Easily-parseable/retrievable ID or TAG or CLASS selectors
	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

	rsibling = /[+~]/,

	// CSS escapes
	// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
	funescape = function( _, escaped, escapedWhitespace ) {
		var high = "0x" + escaped - 0x10000;
		// NaN means non-codepoint
		// Support: Firefox<24
		// Workaround erroneous numeric interpretation of +"0x"
		return high !== high || escapedWhitespace ?
			escaped :
			high < 0 ?
				// BMP codepoint
				String.fromCharCode( high + 0x10000 ) :
				// Supplemental Plane codepoint (surrogate pair)
				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	},

	// CSS string/identifier serialization
	// https://drafts.csswg.org/cssom/#common-serializing-idioms
	rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
	fcssescape = function( ch, asCodePoint ) {
		if ( asCodePoint ) {

			// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
			if ( ch === "\0" ) {
				return "\uFFFD";
			}

			// Control characters and (dependent upon position) numbers get escaped as code points
			return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
		}

		// Other potentially-special ASCII characters get backslash-escaped
		return "\\" + ch;
	},

	// Used for iframes
	// See setDocument()
	// Removing the function wrapper causes a "Permission Denied"
	// error in IE
	unloadHandler = function() {
		setDocument();
	},

	disabledAncestor = addCombinator(
		function( elem ) {
			return elem.disabled === true && ("form" in elem || "label" in elem);
		},
		{ dir: "parentNode", next: "legend" }
	);

// Optimize for push.apply( _, NodeList )
try {
	push.apply(
		(arr = slice.call( preferredDoc.childNodes )),
		preferredDoc.childNodes
	);
	// Support: Android<4.0
	// Detect silently failing push.apply
	arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
	push = { apply: arr.length ?

		// Leverage slice if possible
		function( target, els ) {
			push_native.apply( target, slice.call(els) );
		} :

		// Support: IE<9
		// Otherwise append directly
		function( target, els ) {
			var j = target.length,
				i = 0;
			// Can't trust NodeList.length
			while ( (target[j++] = els[i++]) ) {}
			target.length = j - 1;
		}
	};
}

function Sizzle( selector, context, results, seed ) {
	var m, i, elem, nid, match, groups, newSelector,
		newContext = context && context.ownerDocument,

		// nodeType defaults to 9, since context defaults to document
		nodeType = context ? context.nodeType : 9;

	results = results || [];

	// Return early from calls with invalid selector or context
	if ( typeof selector !== "string" || !selector ||
		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {

		return results;
	}

	// Try to shortcut find operations (as opposed to filters) in HTML documents
	if ( !seed ) {

		if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
			setDocument( context );
		}
		context = context || document;

		if ( documentIsHTML ) {

			// If the selector is sufficiently simple, try using a "get*By*" DOM method
			// (excepting DocumentFragment context, where the methods don't exist)
			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {

				// ID selector
				if ( (m = match[1]) ) {

					// Document context
					if ( nodeType === 9 ) {
						if ( (elem = context.getElementById( m )) ) {

							// Support: IE, Opera, Webkit
							// TODO: identify versions
							// getElementById can match elements by name instead of ID
							if ( elem.id === m ) {
								results.push( elem );
								return results;
							}
						} else {
							return results;
						}

					// Element context
					} else {

						// Support: IE, Opera, Webkit
						// TODO: identify versions
						// getElementById can match elements by name instead of ID
						if ( newContext && (elem = newContext.getElementById( m )) &&
							contains( context, elem ) &&
							elem.id === m ) {

							results.push( elem );
							return results;
						}
					}

				// Type selector
				} else if ( match[2] ) {
					push.apply( results, context.getElementsByTagName( selector ) );
					return results;

				// Class selector
				} else if ( (m = match[3]) && support.getElementsByClassName &&
					context.getElementsByClassName ) {

					push.apply( results, context.getElementsByClassName( m ) );
					return results;
				}
			}

			// Take advantage of querySelectorAll
			if ( support.qsa &&
				!compilerCache[ selector + " " ] &&
				(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {

				if ( nodeType !== 1 ) {
					newContext = context;
					newSelector = selector;

				// qSA looks outside Element context, which is not what we want
				// Thanks to Andrew Dupont for this workaround technique
				// Support: IE <=8
				// Exclude object elements
				} else if ( context.nodeName.toLowerCase() !== "object" ) {

					// Capture the context ID, setting it first if necessary
					if ( (nid = context.getAttribute( "id" )) ) {
						nid = nid.replace( rcssescape, fcssescape );
					} else {
						context.setAttribute( "id", (nid = expando) );
					}

					// Prefix every selector in the list
					groups = tokenize( selector );
					i = groups.length;
					while ( i-- ) {
						groups[i] = "#" + nid + " " + toSelector( groups[i] );
					}
					newSelector = groups.join( "," );

					// Expand context for sibling selectors
					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
						context;
				}

				if ( newSelector ) {
					try {
						push.apply( results,
							newContext.querySelectorAll( newSelector )
						);
						return results;
					} catch ( qsaError ) {
					} finally {
						if ( nid === expando ) {
							context.removeAttribute( "id" );
						}
					}
				}
			}
		}
	}

	// All others
	return select( selector.replace( rtrim, "$1" ), context, results, seed );
}

/**
 * Create key-value caches of limited size
 * @returns {function(string, object)} Returns the Object data after storing it on itself with
 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 *	deleting the oldest entry
 */
function createCache() {
	var keys = [];

	function cache( key, value ) {
		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
		if ( keys.push( key + " " ) > Expr.cacheLength ) {
			// Only keep the most recent entries
			delete cache[ keys.shift() ];
		}
		return (cache[ key + " " ] = value);
	}
	return cache;
}

/**
 * Mark a function for special use by Sizzle
 * @param {Function} fn The function to mark
 */
function markFunction( fn ) {
	fn[ expando ] = true;
	return fn;
}

/**
 * Support testing using an element
 * @param {Function} fn Passed the created element and returns a boolean result
 */
function assert( fn ) {
	var el = document.createElement("fieldset");

	try {
		return !!fn( el );
	} catch (e) {
		return false;
	} finally {
		// Remove from its parent by default
		if ( el.parentNode ) {
			el.parentNode.removeChild( el );
		}
		// release memory in IE
		el = null;
	}
}

/**
 * Adds the same handler for all of the specified attrs
 * @param {String} attrs Pipe-separated list of attributes
 * @param {Function} handler The method that will be applied
 */
function addHandle( attrs, handler ) {
	var arr = attrs.split("|"),
		i = arr.length;

	while ( i-- ) {
		Expr.attrHandle[ arr[i] ] = handler;
	}
}

/**
 * Checks document order of two siblings
 * @param {Element} a
 * @param {Element} b
 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
 */
function siblingCheck( a, b ) {
	var cur = b && a,
		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
			a.sourceIndex - b.sourceIndex;

	// Use IE sourceIndex if available on both nodes
	if ( diff ) {
		return diff;
	}

	// Check if b follows a
	if ( cur ) {
		while ( (cur = cur.nextSibling) ) {
			if ( cur === b ) {
				return -1;
			}
		}
	}

	return a ? 1 : -1;
}

/**
 * Returns a function to use in pseudos for input types
 * @param {String} type
 */
function createInputPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return name === "input" && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for buttons
 * @param {String} type
 */
function createButtonPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return (name === "input" || name === "button") && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for :enabled/:disabled
 * @param {Boolean} disabled true for :disabled; false for :enabled
 */
function createDisabledPseudo( disabled ) {

	// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
	return function( elem ) {

		// Only certain elements can match :enabled or :disabled
		// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
		// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
		if ( "form" in elem ) {

			// Check for inherited disabledness on relevant non-disabled elements:
			// * listed form-associated elements in a disabled fieldset
			//   https://html.spec.whatwg.org/multipage/forms.html#category-listed
			//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
			// * option elements in a disabled optgroup
			//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
			// All such elements have a "form" property.
			if ( elem.parentNode && elem.disabled === false ) {

				// Option elements defer to a parent optgroup if present
				if ( "label" in elem ) {
					if ( "label" in elem.parentNode ) {
						return elem.parentNode.disabled === disabled;
					} else {
						return elem.disabled === disabled;
					}
				}

				// Support: IE 6 - 11
				// Use the isDisabled shortcut property to check for disabled fieldset ancestors
				return elem.isDisabled === disabled ||

					// Where there is no isDisabled, check manually
					/* jshint -W018 */
					elem.isDisabled !== !disabled &&
						disabledAncestor( elem ) === disabled;
			}

			return elem.disabled === disabled;

		// Try to winnow out elements that can't be disabled before trusting the disabled property.
		// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
		// even exist on them, let alone have a boolean value.
		} else if ( "label" in elem ) {
			return elem.disabled === disabled;
		}

		// Remaining elements are neither :enabled nor :disabled
		return false;
	};
}

/**
 * Returns a function to use in pseudos for positionals
 * @param {Function} fn
 */
function createPositionalPseudo( fn ) {
	return markFunction(function( argument ) {
		argument = +argument;
		return markFunction(function( seed, matches ) {
			var j,
				matchIndexes = fn( [], seed.length, argument ),
				i = matchIndexes.length;

			// Match elements found at the specified indexes
			while ( i-- ) {
				if ( seed[ (j = matchIndexes[i]) ] ) {
					seed[j] = !(matches[j] = seed[j]);
				}
			}
		});
	});
}

/**
 * Checks a node for validity as a Sizzle context
 * @param {Element|Object=} context
 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
 */
function testContext( context ) {
	return context && typeof context.getElementsByTagName !== "undefined" && context;
}

// Expose support vars for convenience
support = Sizzle.support = {};

/**
 * Detects XML nodes
 * @param {Element|Object} elem An element or a document
 * @returns {Boolean} True iff elem is a non-HTML XML node
 */
isXML = Sizzle.isXML = function( elem ) {
	// documentElement is verified for cases where it doesn't yet exist
	// (such as loading iframes in IE - #4833)
	var documentElement = elem && (elem.ownerDocument || elem).documentElement;
	return documentElement ? documentElement.nodeName !== "HTML" : false;
};

/**
 * Sets document-related variables once based on the current document
 * @param {Element|Object} [doc] An element or document object to use to set the document
 * @returns {Object} Returns the current document
 */
setDocument = Sizzle.setDocument = function( node ) {
	var hasCompare, subWindow,
		doc = node ? node.ownerDocument || node : preferredDoc;

	// Return early if doc is invalid or already selected
	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
		return document;
	}

	// Update global variables
	document = doc;
	docElem = document.documentElement;
	documentIsHTML = !isXML( document );

	// Support: IE 9-11, Edge
	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
	if ( preferredDoc !== document &&
		(subWindow = document.defaultView) && subWindow.top !== subWindow ) {

		// Support: IE 11, Edge
		if ( subWindow.addEventListener ) {
			subWindow.addEventListener( "unload", unloadHandler, false );

		// Support: IE 9 - 10 only
		} else if ( subWindow.attachEvent ) {
			subWindow.attachEvent( "onunload", unloadHandler );
		}
	}

	/* Attributes
	---------------------------------------------------------------------- */

	// Support: IE<8
	// Verify that getAttribute really returns attributes and not properties
	// (excepting IE8 booleans)
	support.attributes = assert(function( el ) {
		el.className = "i";
		return !el.getAttribute("className");
	});

	/* getElement(s)By*
	---------------------------------------------------------------------- */

	// Check if getElementsByTagName("*") returns only elements
	support.getElementsByTagName = assert(function( el ) {
		el.appendChild( document.createComment("") );
		return !el.getElementsByTagName("*").length;
	});

	// Support: IE<9
	support.getElementsByClassName = rnative.test( document.getElementsByClassName );

	// Support: IE<10
	// Check if getElementById returns elements by name
	// The broken getElementById methods don't pick up programmatically-set names,
	// so use a roundabout getElementsByName test
	support.getById = assert(function( el ) {
		docElem.appendChild( el ).id = expando;
		return !document.getElementsByName || !document.getElementsByName( expando ).length;
	});

	// ID filter and find
	if ( support.getById ) {
		Expr.filter["ID"] = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				return elem.getAttribute("id") === attrId;
			};
		};
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
				var elem = context.getElementById( id );
				return elem ? [ elem ] : [];
			}
		};
	} else {
		Expr.filter["ID"] =  function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				var node = typeof elem.getAttributeNode !== "undefined" &&
					elem.getAttributeNode("id");
				return node && node.value === attrId;
			};
		};

		// Support: IE 6 - 7 only
		// getElementById is not reliable as a find shortcut
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
				var node, i, elems,
					elem = context.getElementById( id );

				if ( elem ) {

					// Verify the id attribute
					node = elem.getAttributeNode("id");
					if ( node && node.value === id ) {
						return [ elem ];
					}

					// Fall back on getElementsByName
					elems = context.getElementsByName( id );
					i = 0;
					while ( (elem = elems[i++]) ) {
						node = elem.getAttributeNode("id");
						if ( node && node.value === id ) {
							return [ elem ];
						}
					}
				}

				return [];
			}
		};
	}

	// Tag
	Expr.find["TAG"] = support.getElementsByTagName ?
		function( tag, context ) {
			if ( typeof context.getElementsByTagName !== "undefined" ) {
				return context.getElementsByTagName( tag );

			// DocumentFragment nodes don't have gEBTN
			} else if ( support.qsa ) {
				return context.querySelectorAll( tag );
			}
		} :

		function( tag, context ) {
			var elem,
				tmp = [],
				i = 0,
				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
				results = context.getElementsByTagName( tag );

			// Filter out possible comments
			if ( tag === "*" ) {
				while ( (elem = results[i++]) ) {
					if ( elem.nodeType === 1 ) {
						tmp.push( elem );
					}
				}

				return tmp;
			}
			return results;
		};

	// Class
	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
			return context.getElementsByClassName( className );
		}
	};

	/* QSA/matchesSelector
	---------------------------------------------------------------------- */

	// QSA and matchesSelector support

	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
	rbuggyMatches = [];

	// qSa(:focus) reports false when true (Chrome 21)
	// We allow this because of a bug in IE8/9 that throws an error
	// whenever `document.activeElement` is accessed on an iframe
	// So, we allow :focus to pass through QSA all the time to avoid the IE error
	// See https://bugs.jquery.com/ticket/13378
	rbuggyQSA = [];

	if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
		// Build QSA regex
		// Regex strategy adopted from Diego Perini
		assert(function( el ) {
			// Select is set to empty string on purpose
			// This is to test IE's treatment of not explicitly
			// setting a boolean content attribute,
			// since its presence should be enough
			// https://bugs.jquery.com/ticket/12359
			docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
				"<option selected=''></option></select>";

			// Support: IE8, Opera 11-12.16
			// Nothing should be selected when empty strings follow ^= or $= or *=
			// The test attribute must be unknown in Opera but "safe" for WinRT
			// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
			if ( el.querySelectorAll("[msallowcapture^='']").length ) {
				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
			}

			// Support: IE8
			// Boolean attributes and "value" are not treated correctly
			if ( !el.querySelectorAll("[selected]").length ) {
				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
			}

			// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
			if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
				rbuggyQSA.push("~=");
			}

			// Webkit/Opera - :checked should return selected option elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			// IE8 throws error here and will not see later tests
			if ( !el.querySelectorAll(":checked").length ) {
				rbuggyQSA.push(":checked");
			}

			// Support: Safari 8+, iOS 8+
			// https://bugs.webkit.org/show_bug.cgi?id=136851
			// In-page `selector#id sibling-combinator selector` fails
			if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
				rbuggyQSA.push(".#.+[+~]");
			}
		});

		assert(function( el ) {
			el.innerHTML = "<a href='' disabled='disabled'></a>" +
				"<select disabled='disabled'><option/></select>";

			// Support: Windows 8 Native Apps
			// The type and name attributes are restricted during .innerHTML assignment
			var input = document.createElement("input");
			input.setAttribute( "type", "hidden" );
			el.appendChild( input ).setAttribute( "name", "D" );

			// Support: IE8
			// Enforce case-sensitivity of name attribute
			if ( el.querySelectorAll("[name=d]").length ) {
				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
			}

			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
			// IE8 throws error here and will not see later tests
			if ( el.querySelectorAll(":enabled").length !== 2 ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

			// Support: IE9-11+
			// IE's :disabled selector does not pick up the children of disabled fieldsets
			docElem.appendChild( el ).disabled = true;
			if ( el.querySelectorAll(":disabled").length !== 2 ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

			// Opera 10-11 does not throw on post-comma invalid pseudos
			el.querySelectorAll("*,:x");
			rbuggyQSA.push(",.*:");
		});
	}

	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
		docElem.webkitMatchesSelector ||
		docElem.mozMatchesSelector ||
		docElem.oMatchesSelector ||
		docElem.msMatchesSelector) )) ) {

		assert(function( el ) {
			// Check to see if it's possible to do matchesSelector
			// on a disconnected node (IE 9)
			support.disconnectedMatch = matches.call( el, "*" );

			// This should fail with an exception
			// Gecko does not error, returns false instead
			matches.call( el, "[s!='']:x" );
			rbuggyMatches.push( "!=", pseudos );
		});
	}

	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );

	/* Contains
	---------------------------------------------------------------------- */
	hasCompare = rnative.test( docElem.compareDocumentPosition );

	// Element contains another
	// Purposefully self-exclusive
	// As in, an element does not contain itself
	contains = hasCompare || rnative.test( docElem.contains ) ?
		function( a, b ) {
			var adown = a.nodeType === 9 ? a.documentElement : a,
				bup = b && b.parentNode;
			return a === bup || !!( bup && bup.nodeType === 1 && (
				adown.contains ?
					adown.contains( bup ) :
					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
			));
		} :
		function( a, b ) {
			if ( b ) {
				while ( (b = b.parentNode) ) {
					if ( b === a ) {
						return true;
					}
				}
			}
			return false;
		};

	/* Sorting
	---------------------------------------------------------------------- */

	// Document order sorting
	sortOrder = hasCompare ?
	function( a, b ) {

		// Flag for duplicate removal
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		// Sort on method existence if only one input has compareDocumentPosition
		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
		if ( compare ) {
			return compare;
		}

		// Calculate position if both inputs belong to the same document
		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
			a.compareDocumentPosition( b ) :

			// Otherwise we know they are disconnected
			1;

		// Disconnected nodes
		if ( compare & 1 ||
			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {

			// Choose the first element that is related to our preferred document
			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
				return -1;
			}
			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
				return 1;
			}

			// Maintain original order
			return sortInput ?
				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
				0;
		}

		return compare & 4 ? -1 : 1;
	} :
	function( a, b ) {
		// Exit early if the nodes are identical
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		var cur,
			i = 0,
			aup = a.parentNode,
			bup = b.parentNode,
			ap = [ a ],
			bp = [ b ];

		// Parentless nodes are either documents or disconnected
		if ( !aup || !bup ) {
			return a === document ? -1 :
				b === document ? 1 :
				aup ? -1 :
				bup ? 1 :
				sortInput ?
				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
				0;

		// If the nodes are siblings, we can do a quick check
		} else if ( aup === bup ) {
			return siblingCheck( a, b );
		}

		// Otherwise we need full lists of their ancestors for comparison
		cur = a;
		while ( (cur = cur.parentNode) ) {
			ap.unshift( cur );
		}
		cur = b;
		while ( (cur = cur.parentNode) ) {
			bp.unshift( cur );
		}

		// Walk down the tree looking for a discrepancy
		while ( ap[i] === bp[i] ) {
			i++;
		}

		return i ?
			// Do a sibling check if the nodes have a common ancestor
			siblingCheck( ap[i], bp[i] ) :

			// Otherwise nodes in our document sort first
			ap[i] === preferredDoc ? -1 :
			bp[i] === preferredDoc ? 1 :
			0;
	};

	return document;
};

Sizzle.matches = function( expr, elements ) {
	return Sizzle( expr, null, null, elements );
};

Sizzle.matchesSelector = function( elem, expr ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	// Make sure that attribute selectors are quoted
	expr = expr.replace( rattributeQuotes, "='$1']" );

	if ( support.matchesSelector && documentIsHTML &&
		!compilerCache[ expr + " " ] &&
		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {

		try {
			var ret = matches.call( elem, expr );

			// IE 9's matchesSelector returns false on disconnected nodes
			if ( ret || support.disconnectedMatch ||
					// As well, disconnected nodes are said to be in a document
					// fragment in IE 9
					elem.document && elem.document.nodeType !== 11 ) {
				return ret;
			}
		} catch (e) {}
	}

	return Sizzle( expr, document, null, [ elem ] ).length > 0;
};

Sizzle.contains = function( context, elem ) {
	// Set document vars if needed
	if ( ( context.ownerDocument || context ) !== document ) {
		setDocument( context );
	}
	return contains( context, elem );
};

Sizzle.attr = function( elem, name ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	var fn = Expr.attrHandle[ name.toLowerCase() ],
		// Don't get fooled by Object.prototype properties (jQuery #13807)
		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
			fn( elem, name, !documentIsHTML ) :
			undefined;

	return val !== undefined ?
		val :
		support.attributes || !documentIsHTML ?
			elem.getAttribute( name ) :
			(val = elem.getAttributeNode(name)) && val.specified ?
				val.value :
				null;
};

Sizzle.escape = function( sel ) {
	return (sel + "").replace( rcssescape, fcssescape );
};

Sizzle.error = function( msg ) {
	throw new Error( "Syntax error, unrecognized expression: " + msg );
};

/**
 * Document sorting and removing duplicates
 * @param {ArrayLike} results
 */
Sizzle.uniqueSort = function( results ) {
	var elem,
		duplicates = [],
		j = 0,
		i = 0;

	// Unless we *know* we can detect duplicates, assume their presence
	hasDuplicate = !support.detectDuplicates;
	sortInput = !support.sortStable && results.slice( 0 );
	results.sort( sortOrder );

	if ( hasDuplicate ) {
		while ( (elem = results[i++]) ) {
			if ( elem === results[ i ] ) {
				j = duplicates.push( i );
			}
		}
		while ( j-- ) {
			results.splice( duplicates[ j ], 1 );
		}
	}

	// Clear input after sorting to release objects
	// See https://github.com/jquery/sizzle/pull/225
	sortInput = null;

	return results;
};

/**
 * Utility function for retrieving the text value of an array of DOM nodes
 * @param {Array|Element} elem
 */
getText = Sizzle.getText = function( elem ) {
	var node,
		ret = "",
		i = 0,
		nodeType = elem.nodeType;

	if ( !nodeType ) {
		// If no nodeType, this is expected to be an array
		while ( (node = elem[i++]) ) {
			// Do not traverse comment nodes
			ret += getText( node );
		}
	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
		// Use textContent for elements
		// innerText usage removed for consistency of new lines (jQuery #11153)
		if ( typeof elem.textContent === "string" ) {
			return elem.textContent;
		} else {
			// Traverse its children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				ret += getText( elem );
			}
		}
	} else if ( nodeType === 3 || nodeType === 4 ) {
		return elem.nodeValue;
	}
	// Do not include comment or processing instruction nodes

	return ret;
};

Expr = Sizzle.selectors = {

	// Can be adjusted by the user
	cacheLength: 50,

	createPseudo: markFunction,

	match: matchExpr,

	attrHandle: {},

	find: {},

	relative: {
		">": { dir: "parentNode", first: true },
		" ": { dir: "parentNode" },
		"+": { dir: "previousSibling", first: true },
		"~": { dir: "previousSibling" }
	},

	preFilter: {
		"ATTR": function( match ) {
			match[1] = match[1].replace( runescape, funescape );

			// Move the given value to match[3] whether quoted or unquoted
			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );

			if ( match[2] === "~=" ) {
				match[3] = " " + match[3] + " ";
			}

			return match.slice( 0, 4 );
		},

		"CHILD": function( match ) {
			/* matches from matchExpr["CHILD"]
				1 type (only|nth|...)
				2 what (child|of-type)
				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
				4 xn-component of xn+y argument ([+-]?\d*n|)
				5 sign of xn-component
				6 x of xn-component
				7 sign of y-component
				8 y of y-component
			*/
			match[1] = match[1].toLowerCase();

			if ( match[1].slice( 0, 3 ) === "nth" ) {
				// nth-* requires argument
				if ( !match[3] ) {
					Sizzle.error( match[0] );
				}

				// numeric x and y parameters for Expr.filter.CHILD
				// remember that false/true cast respectively to 0/1
				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );

			// other types prohibit arguments
			} else if ( match[3] ) {
				Sizzle.error( match[0] );
			}

			return match;
		},

		"PSEUDO": function( match ) {
			var excess,
				unquoted = !match[6] && match[2];

			if ( matchExpr["CHILD"].test( match[0] ) ) {
				return null;
			}

			// Accept quoted arguments as-is
			if ( match[3] ) {
				match[2] = match[4] || match[5] || "";

			// Strip excess characters from unquoted arguments
			} else if ( unquoted && rpseudo.test( unquoted ) &&
				// Get excess from tokenize (recursively)
				(excess = tokenize( unquoted, true )) &&
				// advance to the next closing parenthesis
				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {

				// excess is a negative index
				match[0] = match[0].slice( 0, excess );
				match[2] = unquoted.slice( 0, excess );
			}

			// Return only captures needed by the pseudo filter method (type and argument)
			return match.slice( 0, 3 );
		}
	},

	filter: {

		"TAG": function( nodeNameSelector ) {
			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
			return nodeNameSelector === "*" ?
				function() { return true; } :
				function( elem ) {
					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
				};
		},

		"CLASS": function( className ) {
			var pattern = classCache[ className + " " ];

			return pattern ||
				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
				classCache( className, function( elem ) {
					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
				});
		},

		"ATTR": function( name, operator, check ) {
			return function( elem ) {
				var result = Sizzle.attr( elem, name );

				if ( result == null ) {
					return operator === "!=";
				}
				if ( !operator ) {
					return true;
				}

				result += "";

				return operator === "=" ? result === check :
					operator === "!=" ? result !== check :
					operator === "^=" ? check && result.indexOf( check ) === 0 :
					operator === "*=" ? check && result.indexOf( check ) > -1 :
					operator === "$=" ? check && result.slice( -check.length ) === check :
					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
					false;
			};
		},

		"CHILD": function( type, what, argument, first, last ) {
			var simple = type.slice( 0, 3 ) !== "nth",
				forward = type.slice( -4 ) !== "last",
				ofType = what === "of-type";

			return first === 1 && last === 0 ?

				// Shortcut for :nth-*(n)
				function( elem ) {
					return !!elem.parentNode;
				} :

				function( elem, context, xml ) {
					var cache, uniqueCache, outerCache, node, nodeIndex, start,
						dir = simple !== forward ? "nextSibling" : "previousSibling",
						parent = elem.parentNode,
						name = ofType && elem.nodeName.toLowerCase(),
						useCache = !xml && !ofType,
						diff = false;

					if ( parent ) {

						// :(first|last|only)-(child|of-type)
						if ( simple ) {
							while ( dir ) {
								node = elem;
								while ( (node = node[ dir ]) ) {
									if ( ofType ?
										node.nodeName.toLowerCase() === name :
										node.nodeType === 1 ) {

										return false;
									}
								}
								// Reverse direction for :only-* (if we haven't yet done so)
								start = dir = type === "only" && !start && "nextSibling";
							}
							return true;
						}

						start = [ forward ? parent.firstChild : parent.lastChild ];

						// non-xml :nth-child(...) stores cache data on `parent`
						if ( forward && useCache ) {

							// Seek `elem` from a previously-cached index

							// ...in a gzip-friendly way
							node = parent;
							outerCache = node[ expando ] || (node[ expando ] = {});

							// Support: IE <9 only
							// Defend against cloned attroperties (jQuery gh-1709)
							uniqueCache = outerCache[ node.uniqueID ] ||
								(outerCache[ node.uniqueID ] = {});

							cache = uniqueCache[ type ] || [];
							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
							diff = nodeIndex && cache[ 2 ];
							node = nodeIndex && parent.childNodes[ nodeIndex ];

							while ( (node = ++nodeIndex && node && node[ dir ] ||

								// Fallback to seeking `elem` from the start
								(diff = nodeIndex = 0) || start.pop()) ) {

								// When found, cache indexes on `parent` and break
								if ( node.nodeType === 1 && ++diff && node === elem ) {
									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
									break;
								}
							}

						} else {
							// Use previously-cached element index if available
							if ( useCache ) {
								// ...in a gzip-friendly way
								node = elem;
								outerCache = node[ expando ] || (node[ expando ] = {});

								// Support: IE <9 only
								// Defend against cloned attroperties (jQuery gh-1709)
								uniqueCache = outerCache[ node.uniqueID ] ||
									(outerCache[ node.uniqueID ] = {});

								cache = uniqueCache[ type ] || [];
								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
								diff = nodeIndex;
							}

							// xml :nth-child(...)
							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
							if ( diff === false ) {
								// Use the same loop as above to seek `elem` from the start
								while ( (node = ++nodeIndex && node && node[ dir ] ||
									(diff = nodeIndex = 0) || start.pop()) ) {

									if ( ( ofType ?
										node.nodeName.toLowerCase() === name :
										node.nodeType === 1 ) &&
										++diff ) {

										// Cache the index of each encountered element
										if ( useCache ) {
											outerCache = node[ expando ] || (node[ expando ] = {});

											// Support: IE <9 only
											// Defend against cloned attroperties (jQuery gh-1709)
											uniqueCache = outerCache[ node.uniqueID ] ||
												(outerCache[ node.uniqueID ] = {});

											uniqueCache[ type ] = [ dirruns, diff ];
										}

										if ( node === elem ) {
											break;
										}
									}
								}
							}
						}

						// Incorporate the offset, then check against cycle size
						diff -= last;
						return diff === first || ( diff % first === 0 && diff / first >= 0 );
					}
				};
		},

		"PSEUDO": function( pseudo, argument ) {
			// pseudo-class names are case-insensitive
			// http://www.w3.org/TR/selectors/#pseudo-classes
			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
			// Remember that setFilters inherits from pseudos
			var args,
				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
					Sizzle.error( "unsupported pseudo: " + pseudo );

			// The user may use createPseudo to indicate that
			// arguments are needed to create the filter function
			// just as Sizzle does
			if ( fn[ expando ] ) {
				return fn( argument );
			}

			// But maintain support for old signatures
			if ( fn.length > 1 ) {
				args = [ pseudo, pseudo, "", argument ];
				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
					markFunction(function( seed, matches ) {
						var idx,
							matched = fn( seed, argument ),
							i = matched.length;
						while ( i-- ) {
							idx = indexOf( seed, matched[i] );
							seed[ idx ] = !( matches[ idx ] = matched[i] );
						}
					}) :
					function( elem ) {
						return fn( elem, 0, args );
					};
			}

			return fn;
		}
	},

	pseudos: {
		// Potentially complex pseudos
		"not": markFunction(function( selector ) {
			// Trim the selector passed to compile
			// to avoid treating leading and trailing
			// spaces as combinators
			var input = [],
				results = [],
				matcher = compile( selector.replace( rtrim, "$1" ) );

			return matcher[ expando ] ?
				markFunction(function( seed, matches, context, xml ) {
					var elem,
						unmatched = matcher( seed, null, xml, [] ),
						i = seed.length;

					// Match elements unmatched by `matcher`
					while ( i-- ) {
						if ( (elem = unmatched[i]) ) {
							seed[i] = !(matches[i] = elem);
						}
					}
				}) :
				function( elem, context, xml ) {
					input[0] = elem;
					matcher( input, null, xml, results );
					// Don't keep the element (issue #299)
					input[0] = null;
					return !results.pop();
				};
		}),

		"has": markFunction(function( selector ) {
			return function( elem ) {
				return Sizzle( selector, elem ).length > 0;
			};
		}),

		"contains": markFunction(function( text ) {
			text = text.replace( runescape, funescape );
			return function( elem ) {
				return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
			};
		}),

		// "Whether an element is represented by a :lang() selector
		// is based solely on the element's language value
		// being equal to the identifier C,
		// or beginning with the identifier C immediately followed by "-".
		// The matching of C against the element's language value is performed case-insensitively.
		// The identifier C does not have to be a valid language name."
		// http://www.w3.org/TR/selectors/#lang-pseudo
		"lang": markFunction( function( lang ) {
			// lang value must be a valid identifier
			if ( !ridentifier.test(lang || "") ) {
				Sizzle.error( "unsupported lang: " + lang );
			}
			lang = lang.replace( runescape, funescape ).toLowerCase();
			return function( elem ) {
				var elemLang;
				do {
					if ( (elemLang = documentIsHTML ?
						elem.lang :
						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {

						elemLang = elemLang.toLowerCase();
						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
					}
				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
				return false;
			};
		}),

		// Miscellaneous
		"target": function( elem ) {
			var hash = window.location && window.location.hash;
			return hash && hash.slice( 1 ) === elem.id;
		},

		"root": function( elem ) {
			return elem === docElem;
		},

		"focus": function( elem ) {
			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
		},

		// Boolean properties
		"enabled": createDisabledPseudo( false ),
		"disabled": createDisabledPseudo( true ),

		"checked": function( elem ) {
			// In CSS3, :checked should return both checked and selected elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			var nodeName = elem.nodeName.toLowerCase();
			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
		},

		"selected": function( elem ) {
			// Accessing this property makes selected-by-default
			// options in Safari work properly
			if ( elem.parentNode ) {
				elem.parentNode.selectedIndex;
			}

			return elem.selected === true;
		},

		// Contents
		"empty": function( elem ) {
			// http://www.w3.org/TR/selectors/#empty-pseudo
			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
			//   but not by others (comment: 8; processing instruction: 7; etc.)
			// nodeType < 6 works because attributes (2) do not appear as children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				if ( elem.nodeType < 6 ) {
					return false;
				}
			}
			return true;
		},

		"parent": function( elem ) {
			return !Expr.pseudos["empty"]( elem );
		},

		// Element/input types
		"header": function( elem ) {
			return rheader.test( elem.nodeName );
		},

		"input": function( elem ) {
			return rinputs.test( elem.nodeName );
		},

		"button": function( elem ) {
			var name = elem.nodeName.toLowerCase();
			return name === "input" && elem.type === "button" || name === "button";
		},

		"text": function( elem ) {
			var attr;
			return elem.nodeName.toLowerCase() === "input" &&
				elem.type === "text" &&

				// Support: IE<8
				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
		},

		// Position-in-collection
		"first": createPositionalPseudo(function() {
			return [ 0 ];
		}),

		"last": createPositionalPseudo(function( matchIndexes, length ) {
			return [ length - 1 ];
		}),

		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
			return [ argument < 0 ? argument + length : argument ];
		}),

		"even": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 0;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"odd": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 1;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; --i >= 0; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; ++i < length; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		})
	}
};

Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
	Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
	Expr.pseudos[ i ] = createButtonPseudo( i );
}

// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();

tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
	var matched, match, tokens, type,
		soFar, groups, preFilters,
		cached = tokenCache[ selector + " " ];

	if ( cached ) {
		return parseOnly ? 0 : cached.slice( 0 );
	}

	soFar = selector;
	groups = [];
	preFilters = Expr.preFilter;

	while ( soFar ) {

		// Comma and first run
		if ( !matched || (match = rcomma.exec( soFar )) ) {
			if ( match ) {
				// Don't consume trailing commas as valid
				soFar = soFar.slice( match[0].length ) || soFar;
			}
			groups.push( (tokens = []) );
		}

		matched = false;

		// Combinators
		if ( (match = rcombinators.exec( soFar )) ) {
			matched = match.shift();
			tokens.push({
				value: matched,
				// Cast descendant combinators to space
				type: match[0].replace( rtrim, " " )
			});
			soFar = soFar.slice( matched.length );
		}

		// Filters
		for ( type in Expr.filter ) {
			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
				(match = preFilters[ type ]( match ))) ) {
				matched = match.shift();
				tokens.push({
					value: matched,
					type: type,
					matches: match
				});
				soFar = soFar.slice( matched.length );
			}
		}

		if ( !matched ) {
			break;
		}
	}

	// Return the length of the invalid excess
	// if we're just parsing
	// Otherwise, throw an error or return tokens
	return parseOnly ?
		soFar.length :
		soFar ?
			Sizzle.error( selector ) :
			// Cache the tokens
			tokenCache( selector, groups ).slice( 0 );
};

function toSelector( tokens ) {
	var i = 0,
		len = tokens.length,
		selector = "";
	for ( ; i < len; i++ ) {
		selector += tokens[i].value;
	}
	return selector;
}

function addCombinator( matcher, combinator, base ) {
	var dir = combinator.dir,
		skip = combinator.next,
		key = skip || dir,
		checkNonElements = base && key === "parentNode",
		doneName = done++;

	return combinator.first ?
		// Check against closest ancestor/preceding element
		function( elem, context, xml ) {
			while ( (elem = elem[ dir ]) ) {
				if ( elem.nodeType === 1 || checkNonElements ) {
					return matcher( elem, context, xml );
				}
			}
			return false;
		} :

		// Check against all ancestor/preceding elements
		function( elem, context, xml ) {
			var oldCache, uniqueCache, outerCache,
				newCache = [ dirruns, doneName ];

			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
			if ( xml ) {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						if ( matcher( elem, context, xml ) ) {
							return true;
						}
					}
				}
			} else {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						outerCache = elem[ expando ] || (elem[ expando ] = {});

						// Support: IE <9 only
						// Defend against cloned attroperties (jQuery gh-1709)
						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});

						if ( skip && skip === elem.nodeName.toLowerCase() ) {
							elem = elem[ dir ] || elem;
						} else if ( (oldCache = uniqueCache[ key ]) &&
							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {

							// Assign to newCache so results back-propagate to previous elements
							return (newCache[ 2 ] = oldCache[ 2 ]);
						} else {
							// Reuse newcache so results back-propagate to previous elements
							uniqueCache[ key ] = newCache;

							// A match means we're done; a fail means we have to keep checking
							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
								return true;
							}
						}
					}
				}
			}
			return false;
		};
}

function elementMatcher( matchers ) {
	return matchers.length > 1 ?
		function( elem, context, xml ) {
			var i = matchers.length;
			while ( i-- ) {
				if ( !matchers[i]( elem, context, xml ) ) {
					return false;
				}
			}
			return true;
		} :
		matchers[0];
}

function multipleContexts( selector, contexts, results ) {
	var i = 0,
		len = contexts.length;
	for ( ; i < len; i++ ) {
		Sizzle( selector, contexts[i], results );
	}
	return results;
}

function condense( unmatched, map, filter, context, xml ) {
	var elem,
		newUnmatched = [],
		i = 0,
		len = unmatched.length,
		mapped = map != null;

	for ( ; i < len; i++ ) {
		if ( (elem = unmatched[i]) ) {
			if ( !filter || filter( elem, context, xml ) ) {
				newUnmatched.push( elem );
				if ( mapped ) {
					map.push( i );
				}
			}
		}
	}

	return newUnmatched;
}

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
	if ( postFilter && !postFilter[ expando ] ) {
		postFilter = setMatcher( postFilter );
	}
	if ( postFinder && !postFinder[ expando ] ) {
		postFinder = setMatcher( postFinder, postSelector );
	}
	return markFunction(function( seed, results, context, xml ) {
		var temp, i, elem,
			preMap = [],
			postMap = [],
			preexisting = results.length,

			// Get initial elements from seed or context
			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),

			// Prefilter to get matcher input, preserving a map for seed-results synchronization
			matcherIn = preFilter && ( seed || !selector ) ?
				condense( elems, preMap, preFilter, context, xml ) :
				elems,

			matcherOut = matcher ?
				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?

					// ...intermediate processing is necessary
					[] :

					// ...otherwise use results directly
					results :
				matcherIn;

		// Find primary matches
		if ( matcher ) {
			matcher( matcherIn, matcherOut, context, xml );
		}

		// Apply postFilter
		if ( postFilter ) {
			temp = condense( matcherOut, postMap );
			postFilter( temp, [], context, xml );

			// Un-match failing elements by moving them back to matcherIn
			i = temp.length;
			while ( i-- ) {
				if ( (elem = temp[i]) ) {
					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
				}
			}
		}

		if ( seed ) {
			if ( postFinder || preFilter ) {
				if ( postFinder ) {
					// Get the final matcherOut by condensing this intermediate into postFinder contexts
					temp = [];
					i = matcherOut.length;
					while ( i-- ) {
						if ( (elem = matcherOut[i]) ) {
							// Restore matcherIn since elem is not yet a final match
							temp.push( (matcherIn[i] = elem) );
						}
					}
					postFinder( null, (matcherOut = []), temp, xml );
				}

				// Move matched elements from seed to results to keep them synchronized
				i = matcherOut.length;
				while ( i-- ) {
					if ( (elem = matcherOut[i]) &&
						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {

						seed[temp] = !(results[temp] = elem);
					}
				}
			}

		// Add elements to results, through postFinder if defined
		} else {
			matcherOut = condense(
				matcherOut === results ?
					matcherOut.splice( preexisting, matcherOut.length ) :
					matcherOut
			);
			if ( postFinder ) {
				postFinder( null, results, matcherOut, xml );
			} else {
				push.apply( results, matcherOut );
			}
		}
	});
}

function matcherFromTokens( tokens ) {
	var checkContext, matcher, j,
		len = tokens.length,
		leadingRelative = Expr.relative[ tokens[0].type ],
		implicitRelative = leadingRelative || Expr.relative[" "],
		i = leadingRelative ? 1 : 0,

		// The foundational matcher ensures that elements are reachable from top-level context(s)
		matchContext = addCombinator( function( elem ) {
			return elem === checkContext;
		}, implicitRelative, true ),
		matchAnyContext = addCombinator( function( elem ) {
			return indexOf( checkContext, elem ) > -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {
			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
				(checkContext = context).nodeType ?
					matchContext( elem, context, xml ) :
					matchAnyContext( elem, context, xml ) );
			// Avoid hanging onto element (issue #299)
			checkContext = null;
			return ret;
		} ];

	for ( ; i < len; i++ ) {
		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
		} else {
			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );

			// Return special upon seeing a positional matcher
			if ( matcher[ expando ] ) {
				// Find the next relative operator (if any) for proper handling
				j = ++i;
				for ( ; j < len; j++ ) {
					if ( Expr.relative[ tokens[j].type ] ) {
						break;
					}
				}
				return setMatcher(
					i > 1 && elementMatcher( matchers ),
					i > 1 && toSelector(
						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
					).replace( rtrim, "$1" ),
					matcher,
					i < j && matcherFromTokens( tokens.slice( i, j ) ),
					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
					j < len && toSelector( tokens )
				);
			}
			matchers.push( matcher );
		}
	}

	return elementMatcher( matchers );
}

function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
	var bySet = setMatchers.length > 0,
		byElement = elementMatchers.length > 0,
		superMatcher = function( seed, context, xml, results, outermost ) {
			var elem, j, matcher,
				matchedCount = 0,
				i = "0",
				unmatched = seed && [],
				setMatched = [],
				contextBackup = outermostContext,
				// We must always have either seed elements or outermost context
				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
				// Use integer dirruns iff this is the outermost matcher
				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
				len = elems.length;

			if ( outermost ) {
				outermostContext = context === document || context || outermost;
			}

			// Add elements passing elementMatchers directly to results
			// Support: IE<9, Safari
			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
				if ( byElement && elem ) {
					j = 0;
					if ( !context && elem.ownerDocument !== document ) {
						setDocument( elem );
						xml = !documentIsHTML;
					}
					while ( (matcher = elementMatchers[j++]) ) {
						if ( matcher( elem, context || document, xml) ) {
							results.push( elem );
							break;
						}
					}
					if ( outermost ) {
						dirruns = dirrunsUnique;
					}
				}

				// Track unmatched elements for set filters
				if ( bySet ) {
					// They will have gone through all possible matchers
					if ( (elem = !matcher && elem) ) {
						matchedCount--;
					}

					// Lengthen the array for every element, matched or not
					if ( seed ) {
						unmatched.push( elem );
					}
				}
			}

			// `i` is now the count of elements visited above, and adding it to `matchedCount`
			// makes the latter nonnegative.
			matchedCount += i;

			// Apply set filters to unmatched elements
			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
			// no element matchers and no seed.
			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
			// numerically zero.
			if ( bySet && i !== matchedCount ) {
				j = 0;
				while ( (matcher = setMatchers[j++]) ) {
					matcher( unmatched, setMatched, context, xml );
				}

				if ( seed ) {
					// Reintegrate element matches to eliminate the need for sorting
					if ( matchedCount > 0 ) {
						while ( i-- ) {
							if ( !(unmatched[i] || setMatched[i]) ) {
								setMatched[i] = pop.call( results );
							}
						}
					}

					// Discard index placeholder values to get only actual matches
					setMatched = condense( setMatched );
				}

				// Add matches to results
				push.apply( results, setMatched );

				// Seedless set matches succeeding multiple successful matchers stipulate sorting
				if ( outermost && !seed && setMatched.length > 0 &&
					( matchedCount + setMatchers.length ) > 1 ) {

					Sizzle.uniqueSort( results );
				}
			}

			// Override manipulation of globals by nested matchers
			if ( outermost ) {
				dirruns = dirrunsUnique;
				outermostContext = contextBackup;
			}

			return unmatched;
		};

	return bySet ?
		markFunction( superMatcher ) :
		superMatcher;
}

compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
	var i,
		setMatchers = [],
		elementMatchers = [],
		cached = compilerCache[ selector + " " ];

	if ( !cached ) {
		// Generate a function of recursive functions that can be used to check each element
		if ( !match ) {
			match = tokenize( selector );
		}
		i = match.length;
		while ( i-- ) {
			cached = matcherFromTokens( match[i] );
			if ( cached[ expando ] ) {
				setMatchers.push( cached );
			} else {
				elementMatchers.push( cached );
			}
		}

		// Cache the compiled function
		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );

		// Save selector and tokenization
		cached.selector = selector;
	}
	return cached;
};

/**
 * A low-level selection function that works with Sizzle's compiled
 *  selector functions
 * @param {String|Function} selector A selector or a pre-compiled
 *  selector function built with Sizzle.compile
 * @param {Element} context
 * @param {Array} [results]
 * @param {Array} [seed] A set of elements to match against
 */
select = Sizzle.select = function( selector, context, results, seed ) {
	var i, tokens, token, type, find,
		compiled = typeof selector === "function" && selector,
		match = !seed && tokenize( (selector = compiled.selector || selector) );

	results = results || [];

	// Try to minimize operations if there is only one selector in the list and no seed
	// (the latter of which guarantees us context)
	if ( match.length === 1 ) {

		// Reduce context if the leading compound selector is an ID
		tokens = match[0] = match[0].slice( 0 );
		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
				context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {

			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
			if ( !context ) {
				return results;

			// Precompiled matchers will still verify ancestry, so step up a level
			} else if ( compiled ) {
				context = context.parentNode;
			}

			selector = selector.slice( tokens.shift().value.length );
		}

		// Fetch a seed set for right-to-left matching
		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
		while ( i-- ) {
			token = tokens[i];

			// Abort if we hit a combinator
			if ( Expr.relative[ (type = token.type) ] ) {
				break;
			}
			if ( (find = Expr.find[ type ]) ) {
				// Search, expanding context for leading sibling combinators
				if ( (seed = find(
					token.matches[0].replace( runescape, funescape ),
					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
				)) ) {

					// If seed is empty or no tokens remain, we can return early
					tokens.splice( i, 1 );
					selector = seed.length && toSelector( tokens );
					if ( !selector ) {
						push.apply( results, seed );
						return results;
					}

					break;
				}
			}
		}
	}

	// Compile and execute a filtering function if one is not provided
	// Provide `match` to avoid retokenization if we modified the selector above
	( compiled || compile( selector, match ) )(
		seed,
		context,
		!documentIsHTML,
		results,
		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
	);
	return results;
};

// One-time assignments

// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;

// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;

// Initialize against the default document
setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( el ) {
	// Should return 1, but returns 4 (following)
	return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
});

// Support: IE<8
// Prevent attribute/property "interpolation"
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( el ) {
	el.innerHTML = "<a href='#'></a>";
	return el.firstChild.getAttribute("href") === "#" ;
}) ) {
	addHandle( "type|href|height|width", function( elem, name, isXML ) {
		if ( !isXML ) {
			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
		}
	});
}

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( el ) {
	el.innerHTML = "<input/>";
	el.firstChild.setAttribute( "value", "" );
	return el.firstChild.getAttribute( "value" ) === "";
}) ) {
	addHandle( "value", function( elem, name, isXML ) {
		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
			return elem.defaultValue;
		}
	});
}

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( el ) {
	return el.getAttribute("disabled") == null;
}) ) {
	addHandle( booleans, function( elem, name, isXML ) {
		var val;
		if ( !isXML ) {
			return elem[ name ] === true ? name.toLowerCase() :
					(val = elem.getAttributeNode( name )) && val.specified ?
					val.value :
				null;
		}
	});
}

return Sizzle;

})( window );



jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;

// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
jQuery.escapeSelector = Sizzle.escape;




var dir = function( elem, dir, until ) {
	var matched = [],
		truncate = until !== undefined;

	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
		if ( elem.nodeType === 1 ) {
			if ( truncate && jQuery( elem ).is( until ) ) {
				break;
			}
			matched.push( elem );
		}
	}
	return matched;
};


var siblings = function( n, elem ) {
	var matched = [];

	for ( ; n; n = n.nextSibling ) {
		if ( n.nodeType === 1 && n !== elem ) {
			matched.push( n );
		}
	}

	return matched;
};


var rneedsContext = jQuery.expr.match.needsContext;



function nodeName( elem, name ) {

  return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();

};
var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );



var risSimple = /^.[^:#\[\.,]*$/;

// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
	if ( jQuery.isFunction( qualifier ) ) {
		return jQuery.grep( elements, function( elem, i ) {
			return !!qualifier.call( elem, i, elem ) !== not;
		} );
	}

	// Single element
	if ( qualifier.nodeType ) {
		return jQuery.grep( elements, function( elem ) {
			return ( elem === qualifier ) !== not;
		} );
	}

	// Arraylike of elements (jQuery, arguments, Array)
	if ( typeof qualifier !== "string" ) {
		return jQuery.grep( elements, function( elem ) {
			return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
		} );
	}

	// Simple selector that can be filtered directly, removing non-Elements
	if ( risSimple.test( qualifier ) ) {
		return jQuery.filter( qualifier, elements, not );
	}

	// Complex selector, compare the two sets, removing non-Elements
	qualifier = jQuery.filter( qualifier, elements );
	return jQuery.grep( elements, function( elem ) {
		return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1;
	} );
}

jQuery.filter = function( expr, elems, not ) {
	var elem = elems[ 0 ];

	if ( not ) {
		expr = ":not(" + expr + ")";
	}

	if ( elems.length === 1 && elem.nodeType === 1 ) {
		return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
	}

	return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
		return elem.nodeType === 1;
	} ) );
};

jQuery.fn.extend( {
	find: function( selector ) {
		var i, ret,
			len = this.length,
			self = this;

		if ( typeof selector !== "string" ) {
			return this.pushStack( jQuery( selector ).filter( function() {
				for ( i = 0; i < len; i++ ) {
					if ( jQuery.contains( self[ i ], this ) ) {
						return true;
					}
				}
			} ) );
		}

		ret = this.pushStack( [] );

		for ( i = 0; i < len; i++ ) {
			jQuery.find( selector, self[ i ], ret );
		}

		return len > 1 ? jQuery.uniqueSort( ret ) : ret;
	},
	filter: function( selector ) {
		return this.pushStack( winnow( this, selector || [], false ) );
	},
	not: function( selector ) {
		return this.pushStack( winnow( this, selector || [], true ) );
	},
	is: function( selector ) {
		return !!winnow(
			this,

			// If this is a positional/relative selector, check membership in the returned set
			// so $("p:first").is("p:last") won't return true for a doc with two "p".
			typeof selector === "string" && rneedsContext.test( selector ) ?
				jQuery( selector ) :
				selector || [],
			false
		).length;
	}
} );


// Initialize a jQuery object


// A central reference to the root jQuery(document)
var rootjQuery,

	// A simple way to check for HTML strings
	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
	// Strict HTML recognition (#11290: must start with <)
	// Shortcut simple #id case for speed
	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,

	init = jQuery.fn.init = function( selector, context, root ) {
		var match, elem;

		// HANDLE: $(""), $(null), $(undefined), $(false)
		if ( !selector ) {
			return this;
		}

		// Method init() accepts an alternate rootjQuery
		// so migrate can support jQuery.sub (gh-2101)
		root = root || rootjQuery;

		// Handle HTML strings
		if ( typeof selector === "string" ) {
			if ( selector[ 0 ] === "<" &&
				selector[ selector.length - 1 ] === ">" &&
				selector.length >= 3 ) {

				// Assume that strings that start and end with <> are HTML and skip the regex check
				match = [ null, selector, null ];

			} else {
				match = rquickExpr.exec( selector );
			}

			// Match html or make sure no context is specified for #id
			if ( match && ( match[ 1 ] || !context ) ) {

				// HANDLE: $(html) -> $(array)
				if ( match[ 1 ] ) {
					context = context instanceof jQuery ? context[ 0 ] : context;

					// Option to run scripts is true for back-compat
					// Intentionally let the error be thrown if parseHTML is not present
					jQuery.merge( this, jQuery.parseHTML(
						match[ 1 ],
						context && context.nodeType ? context.ownerDocument || context : document,
						true
					) );

					// HANDLE: $(html, props)
					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
						for ( match in context ) {

							// Properties of context are called as methods if possible
							if ( jQuery.isFunction( this[ match ] ) ) {
								this[ match ]( context[ match ] );

							// ...and otherwise set as attributes
							} else {
								this.attr( match, context[ match ] );
							}
						}
					}

					return this;

				// HANDLE: $(#id)
				} else {
					elem = document.getElementById( match[ 2 ] );

					if ( elem ) {

						// Inject the element directly into the jQuery object
						this[ 0 ] = elem;
						this.length = 1;
					}
					return this;
				}

			// HANDLE: $(expr, $(...))
			} else if ( !context || context.jquery ) {
				return ( context || root ).find( selector );

			// HANDLE: $(expr, context)
			// (which is just equivalent to: $(context).find(expr)
			} else {
				return this.constructor( context ).find( selector );
			}

		// HANDLE: $(DOMElement)
		} else if ( selector.nodeType ) {
			this[ 0 ] = selector;
			this.length = 1;
			return this;

		// HANDLE: $(function)
		// Shortcut for document ready
		} else if ( jQuery.isFunction( selector ) ) {
			return root.ready !== undefined ?
				root.ready( selector ) :

				// Execute immediately if ready is not present
				selector( jQuery );
		}

		return jQuery.makeArray( selector, this );
	};

// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;

// Initialize central reference
rootjQuery = jQuery( document );


var rparentsprev = /^(?:parents|prev(?:Until|All))/,

	// Methods guaranteed to produce a unique set when starting from a unique set
	guaranteedUnique = {
		children: true,
		contents: true,
		next: true,
		prev: true
	};

jQuery.fn.extend( {
	has: function( target ) {
		var targets = jQuery( target, this ),
			l = targets.length;

		return this.filter( function() {
			var i = 0;
			for ( ; i < l; i++ ) {
				if ( jQuery.contains( this, targets[ i ] ) ) {
					return true;
				}
			}
		} );
	},

	closest: function( selectors, context ) {
		var cur,
			i = 0,
			l = this.length,
			matched = [],
			targets = typeof selectors !== "string" && jQuery( selectors );

		// Positional selectors never match, since there's no _selection_ context
		if ( !rneedsContext.test( selectors ) ) {
			for ( ; i < l; i++ ) {
				for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {

					// Always skip document fragments
					if ( cur.nodeType < 11 && ( targets ?
						targets.index( cur ) > -1 :

						// Don't pass non-elements to Sizzle
						cur.nodeType === 1 &&
							jQuery.find.matchesSelector( cur, selectors ) ) ) {

						matched.push( cur );
						break;
					}
				}
			}
		}

		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
	},

	// Determine the position of an element within the set
	index: function( elem ) {

		// No argument, return index in parent
		if ( !elem ) {
			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
		}

		// Index in selector
		if ( typeof elem === "string" ) {
			return indexOf.call( jQuery( elem ), this[ 0 ] );
		}

		// Locate the position of the desired element
		return indexOf.call( this,

			// If it receives a jQuery object, the first element is used
			elem.jquery ? elem[ 0 ] : elem
		);
	},

	add: function( selector, context ) {
		return this.pushStack(
			jQuery.uniqueSort(
				jQuery.merge( this.get(), jQuery( selector, context ) )
			)
		);
	},

	addBack: function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter( selector )
		);
	}
} );

function sibling( cur, dir ) {
	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
	return cur;
}

jQuery.each( {
	parent: function( elem ) {
		var parent = elem.parentNode;
		return parent && parent.nodeType !== 11 ? parent : null;
	},
	parents: function( elem ) {
		return dir( elem, "parentNode" );
	},
	parentsUntil: function( elem, i, until ) {
		return dir( elem, "parentNode", until );
	},
	next: function( elem ) {
		return sibling( elem, "nextSibling" );
	},
	prev: function( elem ) {
		return sibling( elem, "previousSibling" );
	},
	nextAll: function( elem ) {
		return dir( elem, "nextSibling" );
	},
	prevAll: function( elem ) {
		return dir( elem, "previousSibling" );
	},
	nextUntil: function( elem, i, until ) {
		return dir( elem, "nextSibling", until );
	},
	prevUntil: function( elem, i, until ) {
		return dir( elem, "previousSibling", until );
	},
	siblings: function( elem ) {
		return siblings( ( elem.parentNode || {} ).firstChild, elem );
	},
	children: function( elem ) {
		return siblings( elem.firstChild );
	},
	contents: function( elem ) {
        if ( nodeName( elem, "iframe" ) ) {
            return elem.contentDocument;
        }

        // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
        // Treat the template element as a regular one in browsers that
        // don't support it.
        if ( nodeName( elem, "template" ) ) {
            elem = elem.content || elem;
        }

        return jQuery.merge( [], elem.childNodes );
	}
}, function( name, fn ) {
	jQuery.fn[ name ] = function( until, selector ) {
		var matched = jQuery.map( this, fn, until );

		if ( name.slice( -5 ) !== "Until" ) {
			selector = until;
		}

		if ( selector && typeof selector === "string" ) {
			matched = jQuery.filter( selector, matched );
		}

		if ( this.length > 1 ) {

			// Remove duplicates
			if ( !guaranteedUnique[ name ] ) {
				jQuery.uniqueSort( matched );
			}

			// Reverse order for parents* and prev-derivatives
			if ( rparentsprev.test( name ) ) {
				matched.reverse();
			}
		}

		return this.pushStack( matched );
	};
} );
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );



// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
	var object = {};
	jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
		object[ flag ] = true;
	} );
	return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *	options: an optional list of space-separated options that will change how
 *			the callback list behaves or a more traditional option object
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible options:
 *
 *	once:			will ensure the callback list can only be fired once (like a Deferred)
 *
 *	memory:			will keep track of previous values and will call any callback added
 *					after the list has been fired right away with the latest "memorized"
 *					values (like a Deferred)
 *
 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
 *
 *	stopOnFalse:	interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( options ) {

	// Convert options from String-formatted to Object-formatted if needed
	// (we check in cache first)
	options = typeof options === "string" ?
		createOptions( options ) :
		jQuery.extend( {}, options );

	var // Flag to know if list is currently firing
		firing,

		// Last fire value for non-forgettable lists
		memory,

		// Flag to know if list was already fired
		fired,

		// Flag to prevent firing
		locked,

		// Actual callback list
		list = [],

		// Queue of execution data for repeatable lists
		queue = [],

		// Index of currently firing callback (modified by add/remove as needed)
		firingIndex = -1,

		// Fire callbacks
		fire = function() {

			// Enforce single-firing
			locked = locked || options.once;

			// Execute callbacks for all pending executions,
			// respecting firingIndex overrides and runtime changes
			fired = firing = true;
			for ( ; queue.length; firingIndex = -1 ) {
				memory = queue.shift();
				while ( ++firingIndex < list.length ) {

					// Run callback and check for early termination
					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
						options.stopOnFalse ) {

						// Jump to end and forget the data so .add doesn't re-fire
						firingIndex = list.length;
						memory = false;
					}
				}
			}

			// Forget the data if we're done with it
			if ( !options.memory ) {
				memory = false;
			}

			firing = false;

			// Clean up if we're done firing for good
			if ( locked ) {

				// Keep an empty list if we have data for future add calls
				if ( memory ) {
					list = [];

				// Otherwise, this object is spent
				} else {
					list = "";
				}
			}
		},

		// Actual Callbacks object
		self = {

			// Add a callback or a collection of callbacks to the list
			add: function() {
				if ( list ) {

					// If we have memory from a past run, we should fire after adding
					if ( memory && !firing ) {
						firingIndex = list.length - 1;
						queue.push( memory );
					}

					( function add( args ) {
						jQuery.each( args, function( _, arg ) {
							if ( jQuery.isFunction( arg ) ) {
								if ( !options.unique || !self.has( arg ) ) {
									list.push( arg );
								}
							} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {

								// Inspect recursively
								add( arg );
							}
						} );
					} )( arguments );

					if ( memory && !firing ) {
						fire();
					}
				}
				return this;
			},

			// Remove a callback from the list
			remove: function() {
				jQuery.each( arguments, function( _, arg ) {
					var index;
					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
						list.splice( index, 1 );

						// Handle firing indexes
						if ( index <= firingIndex ) {
							firingIndex--;
						}
					}
				} );
				return this;
			},

			// Check if a given callback is in the list.
			// If no argument is given, return whether or not list has callbacks attached.
			has: function( fn ) {
				return fn ?
					jQuery.inArray( fn, list ) > -1 :
					list.length > 0;
			},

			// Remove all callbacks from the list
			empty: function() {
				if ( list ) {
					list = [];
				}
				return this;
			},

			// Disable .fire and .add
			// Abort any current/pending executions
			// Clear all callbacks and values
			disable: function() {
				locked = queue = [];
				list = memory = "";
				return this;
			},
			disabled: function() {
				return !list;
			},

			// Disable .fire
			// Also disable .add unless we have memory (since it would have no effect)
			// Abort any pending executions
			lock: function() {
				locked = queue = [];
				if ( !memory && !firing ) {
					list = memory = "";
				}
				return this;
			},
			locked: function() {
				return !!locked;
			},

			// Call all callbacks with the given context and arguments
			fireWith: function( context, args ) {
				if ( !locked ) {
					args = args || [];
					args = [ context, args.slice ? args.slice() : args ];
					queue.push( args );
					if ( !firing ) {
						fire();
					}
				}
				return this;
			},

			// Call all the callbacks with the given arguments
			fire: function() {
				self.fireWith( this, arguments );
				return this;
			},

			// To know if the callbacks have already been called at least once
			fired: function() {
				return !!fired;
			}
		};

	return self;
};


function Identity( v ) {
	return v;
}
function Thrower( ex ) {
	throw ex;
}

function adoptValue( value, resolve, reject, noValue ) {
	var method;

	try {

		// Check for promise aspect first to privilege synchronous behavior
		if ( value && jQuery.isFunction( ( method = value.promise ) ) ) {
			method.call( value ).done( resolve ).fail( reject );

		// Other thenables
		} else if ( value && jQuery.isFunction( ( method = value.then ) ) ) {
			method.call( value, resolve, reject );

		// Other non-thenables
		} else {

			// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
			// * false: [ value ].slice( 0 ) => resolve( value )
			// * true: [ value ].slice( 1 ) => resolve()
			resolve.apply( undefined, [ value ].slice( noValue ) );
		}

	// For Promises/A+, convert exceptions into rejections
	// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
	// Deferred#then to conditionally suppress rejection.
	} catch ( value ) {

		// Support: Android 4.0 only
		// Strict mode functions invoked without .call/.apply get global-object context
		reject.apply( undefined, [ value ] );
	}
}

jQuery.extend( {

	Deferred: function( func ) {
		var tuples = [

				// action, add listener, callbacks,
				// ... .then handlers, argument index, [final state]
				[ "notify", "progress", jQuery.Callbacks( "memory" ),
					jQuery.Callbacks( "memory" ), 2 ],
				[ "resolve", "done", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 0, "resolved" ],
				[ "reject", "fail", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 1, "rejected" ]
			],
			state = "pending",
			promise = {
				state: function() {
					return state;
				},
				always: function() {
					deferred.done( arguments ).fail( arguments );
					return this;
				},
				"catch": function( fn ) {
					return promise.then( null, fn );
				},

				// Keep pipe for back-compat
				pipe: function( /* fnDone, fnFail, fnProgress */ ) {
					var fns = arguments;

					return jQuery.Deferred( function( newDefer ) {
						jQuery.each( tuples, function( i, tuple ) {

							// Map tuples (progress, done, fail) to arguments (done, fail, progress)
							var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];

							// deferred.progress(function() { bind to newDefer or newDefer.notify })
							// deferred.done(function() { bind to newDefer or newDefer.resolve })
							// deferred.fail(function() { bind to newDefer or newDefer.reject })
							deferred[ tuple[ 1 ] ]( function() {
								var returned = fn && fn.apply( this, arguments );
								if ( returned && jQuery.isFunction( returned.promise ) ) {
									returned.promise()
										.progress( newDefer.notify )
										.done( newDefer.resolve )
										.fail( newDefer.reject );
								} else {
									newDefer[ tuple[ 0 ] + "With" ](
										this,
										fn ? [ returned ] : arguments
									);
								}
							} );
						} );
						fns = null;
					} ).promise();
				},
				then: function( onFulfilled, onRejected, onProgress ) {
					var maxDepth = 0;
					function resolve( depth, deferred, handler, special ) {
						return function() {
							var that = this,
								args = arguments,
								mightThrow = function() {
									var returned, then;

									// Support: Promises/A+ section 2.3.3.3.3
									// https://promisesaplus.com/#point-59
									// Ignore double-resolution attempts
									if ( depth < maxDepth ) {
										return;
									}

									returned = handler.apply( that, args );

									// Support: Promises/A+ section 2.3.1
									// https://promisesaplus.com/#point-48
									if ( returned === deferred.promise() ) {
										throw new TypeError( "Thenable self-resolution" );
									}

									// Support: Promises/A+ sections 2.3.3.1, 3.5
									// https://promisesaplus.com/#point-54
									// https://promisesaplus.com/#point-75
									// Retrieve `then` only once
									then = returned &&

										// Support: Promises/A+ section 2.3.4
										// https://promisesaplus.com/#point-64
										// Only check objects and functions for thenability
										( typeof returned === "object" ||
											typeof returned === "function" ) &&
										returned.then;

									// Handle a returned thenable
									if ( jQuery.isFunction( then ) ) {

										// Special processors (notify) just wait for resolution
										if ( special ) {
											then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special )
											);

										// Normal processors (resolve) also hook into progress
										} else {

											// ...and disregard older resolution values
											maxDepth++;

											then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special ),
												resolve( maxDepth, deferred, Identity,
													deferred.notifyWith )
											);
										}

									// Handle all other returned values
									} else {

										// Only substitute handlers pass on context
										// and multiple values (non-spec behavior)
										if ( handler !== Identity ) {
											that = undefined;
											args = [ returned ];
										}

										// Process the value(s)
										// Default process is resolve
										( special || deferred.resolveWith )( that, args );
									}
								},

								// Only normal processors (resolve) catch and reject exceptions
								process = special ?
									mightThrow :
									function() {
										try {
											mightThrow();
										} catch ( e ) {

											if ( jQuery.Deferred.exceptionHook ) {
												jQuery.Deferred.exceptionHook( e,
													process.stackTrace );
											}

											// Support: Promises/A+ section 2.3.3.3.4.1
											// https://promisesaplus.com/#point-61
											// Ignore post-resolution exceptions
											if ( depth + 1 >= maxDepth ) {

												// Only substitute handlers pass on context
												// and multiple values (non-spec behavior)
												if ( handler !== Thrower ) {
													that = undefined;
													args = [ e ];
												}

												deferred.rejectWith( that, args );
											}
										}
									};

							// Support: Promises/A+ section 2.3.3.3.1
							// https://promisesaplus.com/#point-57
							// Re-resolve promises immediately to dodge false rejection from
							// subsequent errors
							if ( depth ) {
								process();
							} else {

								// Call an optional hook to record the stack, in case of exception
								// since it's otherwise lost when execution goes async
								if ( jQuery.Deferred.getStackHook ) {
									process.stackTrace = jQuery.Deferred.getStackHook();
								}
								window.setTimeout( process );
							}
						};
					}

					return jQuery.Deferred( function( newDefer ) {

						// progress_handlers.add( ... )
						tuples[ 0 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								jQuery.isFunction( onProgress ) ?
									onProgress :
									Identity,
								newDefer.notifyWith
							)
						);

						// fulfilled_handlers.add( ... )
						tuples[ 1 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								jQuery.isFunction( onFulfilled ) ?
									onFulfilled :
									Identity
							)
						);

						// rejected_handlers.add( ... )
						tuples[ 2 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								jQuery.isFunction( onRejected ) ?
									onRejected :
									Thrower
							)
						);
					} ).promise();
				},

				// Get a promise for this deferred
				// If obj is provided, the promise aspect is added to the object
				promise: function( obj ) {
					return obj != null ? jQuery.extend( obj, promise ) : promise;
				}
			},
			deferred = {};

		// Add list-specific methods
		jQuery.each( tuples, function( i, tuple ) {
			var list = tuple[ 2 ],
				stateString = tuple[ 5 ];

			// promise.progress = list.add
			// promise.done = list.add
			// promise.fail = list.add
			promise[ tuple[ 1 ] ] = list.add;

			// Handle state
			if ( stateString ) {
				list.add(
					function() {

						// state = "resolved" (i.e., fulfilled)
						// state = "rejected"
						state = stateString;
					},

					// rejected_callbacks.disable
					// fulfilled_callbacks.disable
					tuples[ 3 - i ][ 2 ].disable,

					// progress_callbacks.lock
					tuples[ 0 ][ 2 ].lock
				);
			}

			// progress_handlers.fire
			// fulfilled_handlers.fire
			// rejected_handlers.fire
			list.add( tuple[ 3 ].fire );

			// deferred.notify = function() { deferred.notifyWith(...) }
			// deferred.resolve = function() { deferred.resolveWith(...) }
			// deferred.reject = function() { deferred.rejectWith(...) }
			deferred[ tuple[ 0 ] ] = function() {
				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
				return this;
			};

			// deferred.notifyWith = list.fireWith
			// deferred.resolveWith = list.fireWith
			// deferred.rejectWith = list.fireWith
			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
		} );

		// Make the deferred a promise
		promise.promise( deferred );

		// Call given func if any
		if ( func ) {
			func.call( deferred, deferred );
		}

		// All done!
		return deferred;
	},

	// Deferred helper
	when: function( singleValue ) {
		var

			// count of uncompleted subordinates
			remaining = arguments.length,

			// count of unprocessed arguments
			i = remaining,

			// subordinate fulfillment data
			resolveContexts = Array( i ),
			resolveValues = slice.call( arguments ),

			// the master Deferred
			master = jQuery.Deferred(),

			// subordinate callback factory
			updateFunc = function( i ) {
				return function( value ) {
					resolveContexts[ i ] = this;
					resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
					if ( !( --remaining ) ) {
						master.resolveWith( resolveContexts, resolveValues );
					}
				};
			};

		// Single- and empty arguments are adopted like Promise.resolve
		if ( remaining <= 1 ) {
			adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
				!remaining );

			// Use .then() to unwrap secondary thenables (cf. gh-3000)
			if ( master.state() === "pending" ||
				jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {

				return master.then();
			}
		}

		// Multiple arguments are aggregated like Promise.all array elements
		while ( i-- ) {
			adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
		}

		return master.promise();
	}
} );


// These usually indicate a programmer mistake during development,
// warn about them ASAP rather than swallowing them by default.
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;

jQuery.Deferred.exceptionHook = function( error, stack ) {

	// Support: IE 8 - 9 only
	// Console exists when dev tools are open, which can happen at any time
	if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
		window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
	}
};




jQuery.readyException = function( error ) {
	window.setTimeout( function() {
		throw error;
	} );
};




// The deferred used on DOM ready
var readyList = jQuery.Deferred();

jQuery.fn.ready = function( fn ) {

	readyList
		.then( fn )

		// Wrap jQuery.readyException in a function so that the lookup
		// happens at the time of error handling instead of callback
		// registration.
		.catch( function( error ) {
			jQuery.readyException( error );
		} );

	return this;
};

jQuery.extend( {

	// Is the DOM ready to be used? Set to true once it occurs.
	isReady: false,

	// A counter to track how many items to wait for before
	// the ready event fires. See #6781
	readyWait: 1,

	// Handle when the DOM is ready
	ready: function( wait ) {

		// Abort if there are pending holds or we're already ready
		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
			return;
		}

		// Remember that the DOM is ready
		jQuery.isReady = true;

		// If a normal DOM Ready event fired, decrement, and wait if need be
		if ( wait !== true && --jQuery.readyWait > 0 ) {
			return;
		}

		// If there are functions bound, to execute
		readyList.resolveWith( document, [ jQuery ] );
	}
} );

jQuery.ready.then = readyList.then;

// The ready event handler and self cleanup method
function completed() {
	document.removeEventListener( "DOMContentLoaded", completed );
	window.removeEventListener( "load", completed );
	jQuery.ready();
}

// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
	( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {

	// Handle it asynchronously to allow scripts the opportunity to delay ready
	window.setTimeout( jQuery.ready );

} else {

	// Use the handy event callback
	document.addEventListener( "DOMContentLoaded", completed );

	// A fallback to window.onload, that will always work
	window.addEventListener( "load", completed );
}




// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
	var i = 0,
		len = elems.length,
		bulk = key == null;

	// Sets many values
	if ( jQuery.type( key ) === "object" ) {
		chainable = true;
		for ( i in key ) {
			access( elems, fn, i, key[ i ], true, emptyGet, raw );
		}

	// Sets one value
	} else if ( value !== undefined ) {
		chainable = true;

		if ( !jQuery.isFunction( value ) ) {
			raw = true;
		}

		if ( bulk ) {

			// Bulk operations run against the entire set
			if ( raw ) {
				fn.call( elems, value );
				fn = null;

			// ...except when executing function values
			} else {
				bulk = fn;
				fn = function( elem, key, value ) {
					return bulk.call( jQuery( elem ), value );
				};
			}
		}

		if ( fn ) {
			for ( ; i < len; i++ ) {
				fn(
					elems[ i ], key, raw ?
					value :
					value.call( elems[ i ], i, fn( elems[ i ], key ) )
				);
			}
		}
	}

	if ( chainable ) {
		return elems;
	}

	// Gets
	if ( bulk ) {
		return fn.call( elems );
	}

	return len ? fn( elems[ 0 ], key ) : emptyGet;
};
var acceptData = function( owner ) {

	// Accepts only:
	//  - Node
	//    - Node.ELEMENT_NODE
	//    - Node.DOCUMENT_NODE
	//  - Object
	//    - Any
	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};




function Data() {
	this.expando = jQuery.expando + Data.uid++;
}

Data.uid = 1;

Data.prototype = {

	cache: function( owner ) {

		// Check if the owner object already has a cache
		var value = owner[ this.expando ];

		// If not, create one
		if ( !value ) {
			value = {};

			// We can accept data for non-element nodes in modern browsers,
			// but we should not, see #8335.
			// Always return an empty object.
			if ( acceptData( owner ) ) {

				// If it is a node unlikely to be stringify-ed or looped over
				// use plain assignment
				if ( owner.nodeType ) {
					owner[ this.expando ] = value;

				// Otherwise secure it in a non-enumerable property
				// configurable must be true to allow the property to be
				// deleted when data is removed
				} else {
					Object.defineProperty( owner, this.expando, {
						value: value,
						configurable: true
					} );
				}
			}
		}

		return value;
	},
	set: function( owner, data, value ) {
		var prop,
			cache = this.cache( owner );

		// Handle: [ owner, key, value ] args
		// Always use camelCase key (gh-2257)
		if ( typeof data === "string" ) {
			cache[ jQuery.camelCase( data ) ] = value;

		// Handle: [ owner, { properties } ] args
		} else {

			// Copy the properties one-by-one to the cache object
			for ( prop in data ) {
				cache[ jQuery.camelCase( prop ) ] = data[ prop ];
			}
		}
		return cache;
	},
	get: function( owner, key ) {
		return key === undefined ?
			this.cache( owner ) :

			// Always use camelCase key (gh-2257)
			owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ];
	},
	access: function( owner, key, value ) {

		// In cases where either:
		//
		//   1. No key was specified
		//   2. A string key was specified, but no value provided
		//
		// Take the "read" path and allow the get method to determine
		// which value to return, respectively either:
		//
		//   1. The entire cache object
		//   2. The data stored at the key
		//
		if ( key === undefined ||
				( ( key && typeof key === "string" ) && value === undefined ) ) {

			return this.get( owner, key );
		}

		// When the key is not a string, or both a key and value
		// are specified, set or extend (existing objects) with either:
		//
		//   1. An object of properties
		//   2. A key and value
		//
		this.set( owner, key, value );

		// Since the "set" path can have two possible entry points
		// return the expected data based on which path was taken[*]
		return value !== undefined ? value : key;
	},
	remove: function( owner, key ) {
		var i,
			cache = owner[ this.expando ];

		if ( cache === undefined ) {
			return;
		}

		if ( key !== undefined ) {

			// Support array or space separated string of keys
			if ( Array.isArray( key ) ) {

				// If key is an array of keys...
				// We always set camelCase keys, so remove that.
				key = key.map( jQuery.camelCase );
			} else {
				key = jQuery.camelCase( key );

				// If a key with the spaces exists, use it.
				// Otherwise, create an array by matching non-whitespace
				key = key in cache ?
					[ key ] :
					( key.match( rnothtmlwhite ) || [] );
			}

			i = key.length;

			while ( i-- ) {
				delete cache[ key[ i ] ];
			}
		}

		// Remove the expando if there's no more data
		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {

			// Support: Chrome <=35 - 45
			// Webkit & Blink performance suffers when deleting properties
			// from DOM nodes, so set to undefined instead
			// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
			if ( owner.nodeType ) {
				owner[ this.expando ] = undefined;
			} else {
				delete owner[ this.expando ];
			}
		}
	},
	hasData: function( owner ) {
		var cache = owner[ this.expando ];
		return cache !== undefined && !jQuery.isEmptyObject( cache );
	}
};
var dataPriv = new Data();

var dataUser = new Data();



//	Implementation Summary
//
//	1. Enforce API surface and semantic compatibility with 1.9.x branch
//	2. Improve the module's maintainability by reducing the storage
//		paths to a single mechanism.
//	3. Use the same single mechanism to support "private" and "user" data.
//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
//	5. Avoid exposing implementation details on user objects (eg. expando properties)
//	6. Provide a clear path for implementation upgrade to WeakMap in 2014

var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
	rmultiDash = /[A-Z]/g;

function getData( data ) {
	if ( data === "true" ) {
		return true;
	}

	if ( data === "false" ) {
		return false;
	}

	if ( data === "null" ) {
		return null;
	}

	// Only convert to a number if it doesn't change the string
	if ( data === +data + "" ) {
		return +data;
	}

	if ( rbrace.test( data ) ) {
		return JSON.parse( data );
	}

	return data;
}

function dataAttr( elem, key, data ) {
	var name;

	// If nothing was found internally, try to fetch any
	// data from the HTML5 data-* attribute
	if ( data === undefined && elem.nodeType === 1 ) {
		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
		data = elem.getAttribute( name );

		if ( typeof data === "string" ) {
			try {
				data = getData( data );
			} catch ( e ) {}

			// Make sure we set the data so it isn't changed later
			dataUser.set( elem, key, data );
		} else {
			data = undefined;
		}
	}
	return data;
}

jQuery.extend( {
	hasData: function( elem ) {
		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
	},

	data: function( elem, name, data ) {
		return dataUser.access( elem, name, data );
	},

	removeData: function( elem, name ) {
		dataUser.remove( elem, name );
	},

	// TODO: Now that all calls to _data and _removeData have been replaced
	// with direct calls to dataPriv methods, these can be deprecated.
	_data: function( elem, name, data ) {
		return dataPriv.access( elem, name, data );
	},

	_removeData: function( elem, name ) {
		dataPriv.remove( elem, name );
	}
} );

jQuery.fn.extend( {
	data: function( key, value ) {
		var i, name, data,
			elem = this[ 0 ],
			attrs = elem && elem.attributes;

		// Gets all values
		if ( key === undefined ) {
			if ( this.length ) {
				data = dataUser.get( elem );

				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
					i = attrs.length;
					while ( i-- ) {

						// Support: IE 11 only
						// The attrs elements can be null (#14894)
						if ( attrs[ i ] ) {
							name = attrs[ i ].name;
							if ( name.indexOf( "data-" ) === 0 ) {
								name = jQuery.camelCase( name.slice( 5 ) );
								dataAttr( elem, name, data[ name ] );
							}
						}
					}
					dataPriv.set( elem, "hasDataAttrs", true );
				}
			}

			return data;
		}

		// Sets multiple values
		if ( typeof key === "object" ) {
			return this.each( function() {
				dataUser.set( this, key );
			} );
		}

		return access( this, function( value ) {
			var data;

			// The calling jQuery object (element matches) is not empty
			// (and therefore has an element appears at this[ 0 ]) and the
			// `value` parameter was not undefined. An empty jQuery object
			// will result in `undefined` for elem = this[ 0 ] which will
			// throw an exception if an attempt to read a data cache is made.
			if ( elem && value === undefined ) {

				// Attempt to get data from the cache
				// The key will always be camelCased in Data
				data = dataUser.get( elem, key );
				if ( data !== undefined ) {
					return data;
				}

				// Attempt to "discover" the data in
				// HTML5 custom data-* attrs
				data = dataAttr( elem, key );
				if ( data !== undefined ) {
					return data;
				}

				// We tried really hard, but the data doesn't exist.
				return;
			}

			// Set the data...
			this.each( function() {

				// We always store the camelCased key
				dataUser.set( this, key, value );
			} );
		}, null, value, arguments.length > 1, null, true );
	},

	removeData: function( key ) {
		return this.each( function() {
			dataUser.remove( this, key );
		} );
	}
} );


jQuery.extend( {
	queue: function( elem, type, data ) {
		var queue;

		if ( elem ) {
			type = ( type || "fx" ) + "queue";
			queue = dataPriv.get( elem, type );

			// Speed up dequeue by getting out quickly if this is just a lookup
			if ( data ) {
				if ( !queue || Array.isArray( data ) ) {
					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
				} else {
					queue.push( data );
				}
			}
			return queue || [];
		}
	},

	dequeue: function( elem, type ) {
		type = type || "fx";

		var queue = jQuery.queue( elem, type ),
			startLength = queue.length,
			fn = queue.shift(),
			hooks = jQuery._queueHooks( elem, type ),
			next = function() {
				jQuery.dequeue( elem, type );
			};

		// If the fx queue is dequeued, always remove the progress sentinel
		if ( fn === "inprogress" ) {
			fn = queue.shift();
			startLength--;
		}

		if ( fn ) {

			// Add a progress sentinel to prevent the fx queue from being
			// automatically dequeued
			if ( type === "fx" ) {
				queue.unshift( "inprogress" );
			}

			// Clear up the last queue stop function
			delete hooks.stop;
			fn.call( elem, next, hooks );
		}

		if ( !startLength && hooks ) {
			hooks.empty.fire();
		}
	},

	// Not public - generate a queueHooks object, or return the current one
	_queueHooks: function( elem, type ) {
		var key = type + "queueHooks";
		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
			empty: jQuery.Callbacks( "once memory" ).add( function() {
				dataPriv.remove( elem, [ type + "queue", key ] );
			} )
		} );
	}
} );

jQuery.fn.extend( {
	queue: function( type, data ) {
		var setter = 2;

		if ( typeof type !== "string" ) {
			data = type;
			type = "fx";
			setter--;
		}

		if ( arguments.length < setter ) {
			return jQuery.queue( this[ 0 ], type );
		}

		return data === undefined ?
			this :
			this.each( function() {
				var queue = jQuery.queue( this, type, data );

				// Ensure a hooks for this queue
				jQuery._queueHooks( this, type );

				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
					jQuery.dequeue( this, type );
				}
			} );
	},
	dequeue: function( type ) {
		return this.each( function() {
			jQuery.dequeue( this, type );
		} );
	},
	clearQueue: function( type ) {
		return this.queue( type || "fx", [] );
	},

	// Get a promise resolved when queues of a certain type
	// are emptied (fx is the type by default)
	promise: function( type, obj ) {
		var tmp,
			count = 1,
			defer = jQuery.Deferred(),
			elements = this,
			i = this.length,
			resolve = function() {
				if ( !( --count ) ) {
					defer.resolveWith( elements, [ elements ] );
				}
			};

		if ( typeof type !== "string" ) {
			obj = type;
			type = undefined;
		}
		type = type || "fx";

		while ( i-- ) {
			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
			if ( tmp && tmp.empty ) {
				count++;
				tmp.empty.add( resolve );
			}
		}
		resolve();
		return defer.promise( obj );
	}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;

var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );


var cssExpand = [ "Top", "Right", "Bottom", "Left" ];

var isHiddenWithinTree = function( elem, el ) {

		// isHiddenWithinTree might be called from jQuery#filter function;
		// in that case, element will be second argument
		elem = el || elem;

		// Inline style trumps all
		return elem.style.display === "none" ||
			elem.style.display === "" &&

			// Otherwise, check computed style
			// Support: Firefox <=43 - 45
			// Disconnected elements can have computed display: none, so first confirm that elem is
			// in the document.
			jQuery.contains( elem.ownerDocument, elem ) &&

			jQuery.css( elem, "display" ) === "none";
	};

var swap = function( elem, options, callback, args ) {
	var ret, name,
		old = {};

	// Remember the old values, and insert the new ones
	for ( name in options ) {
		old[ name ] = elem.style[ name ];
		elem.style[ name ] = options[ name ];
	}

	ret = callback.apply( elem, args || [] );

	// Revert the old values
	for ( name in options ) {
		elem.style[ name ] = old[ name ];
	}

	return ret;
};




function adjustCSS( elem, prop, valueParts, tween ) {
	var adjusted,
		scale = 1,
		maxIterations = 20,
		currentValue = tween ?
			function() {
				return tween.cur();
			} :
			function() {
				return jQuery.css( elem, prop, "" );
			},
		initial = currentValue(),
		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),

		// Starting value computation is required for potential unit mismatches
		initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
			rcssNum.exec( jQuery.css( elem, prop ) );

	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {

		// Trust units reported by jQuery.css
		unit = unit || initialInUnit[ 3 ];

		// Make sure we update the tween properties later on
		valueParts = valueParts || [];

		// Iteratively approximate from a nonzero starting point
		initialInUnit = +initial || 1;

		do {

			// If previous iteration zeroed out, double until we get *something*.
			// Use string for doubling so we don't accidentally see scale as unchanged below
			scale = scale || ".5";

			// Adjust and apply
			initialInUnit = initialInUnit / scale;
			jQuery.style( elem, prop, initialInUnit + unit );

		// Update scale, tolerating zero or NaN from tween.cur()
		// Break the loop if scale is unchanged or perfect, or if we've just had enough.
		} while (
			scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
		);
	}

	if ( valueParts ) {
		initialInUnit = +initialInUnit || +initial || 0;

		// Apply relative offset (+=/-=) if specified
		adjusted = valueParts[ 1 ] ?
			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
			+valueParts[ 2 ];
		if ( tween ) {
			tween.unit = unit;
			tween.start = initialInUnit;
			tween.end = adjusted;
		}
	}
	return adjusted;
}


var defaultDisplayMap = {};

function getDefaultDisplay( elem ) {
	var temp,
		doc = elem.ownerDocument,
		nodeName = elem.nodeName,
		display = defaultDisplayMap[ nodeName ];

	if ( display ) {
		return display;
	}

	temp = doc.body.appendChild( doc.createElement( nodeName ) );
	display = jQuery.css( temp, "display" );

	temp.parentNode.removeChild( temp );

	if ( display === "none" ) {
		display = "block";
	}
	defaultDisplayMap[ nodeName ] = display;

	return display;
}

function showHide( elements, show ) {
	var display, elem,
		values = [],
		index = 0,
		length = elements.length;

	// Determine new display value for elements that need to change
	for ( ; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}

		display = elem.style.display;
		if ( show ) {

			// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
			// check is required in this first loop unless we have a nonempty display value (either
			// inline or about-to-be-restored)
			if ( display === "none" ) {
				values[ index ] = dataPriv.get( elem, "display" ) || null;
				if ( !values[ index ] ) {
					elem.style.display = "";
				}
			}
			if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
				values[ index ] = getDefaultDisplay( elem );
			}
		} else {
			if ( display !== "none" ) {
				values[ index ] = "none";

				// Remember what we're overwriting
				dataPriv.set( elem, "display", display );
			}
		}
	}

	// Set the display of the elements in a second loop to avoid constant reflow
	for ( index = 0; index < length; index++ ) {
		if ( values[ index ] != null ) {
			elements[ index ].style.display = values[ index ];
		}
	}

	return elements;
}

jQuery.fn.extend( {
	show: function() {
		return showHide( this, true );
	},
	hide: function() {
		return showHide( this );
	},
	toggle: function( state ) {
		if ( typeof state === "boolean" ) {
			return state ? this.show() : this.hide();
		}

		return this.each( function() {
			if ( isHiddenWithinTree( this ) ) {
				jQuery( this ).show();
			} else {
				jQuery( this ).hide();
			}
		} );
	}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );

var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );

var rscriptType = ( /^$|\/(?:java|ecma)script/i );



// We have to close these tags to support XHTML (#13200)
var wrapMap = {

	// Support: IE <=9 only
	option: [ 1, "<select multiple='multiple'>", "</select>" ],

	// XHTML parsers do not magically insert elements in the
	// same way that tag soup parsers do. So we cannot shorten
	// this by omitting <tbody> or other required elements.
	thead: [ 1, "<table>", "</table>" ],
	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],

	_default: [ 0, "", "" ]
};

// Support: IE <=9 only
wrapMap.optgroup = wrapMap.option;

wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;


function getAll( context, tag ) {

	// Support: IE <=9 - 11 only
	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
	var ret;

	if ( typeof context.getElementsByTagName !== "undefined" ) {
		ret = context.getElementsByTagName( tag || "*" );

	} else if ( typeof context.querySelectorAll !== "undefined" ) {
		ret = context.querySelectorAll( tag || "*" );

	} else {
		ret = [];
	}

	if ( tag === undefined || tag && nodeName( context, tag ) ) {
		return jQuery.merge( [ context ], ret );
	}

	return ret;
}


// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
	var i = 0,
		l = elems.length;

	for ( ; i < l; i++ ) {
		dataPriv.set(
			elems[ i ],
			"globalEval",
			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
		);
	}
}


var rhtml = /<|&#?\w+;/;

function buildFragment( elems, context, scripts, selection, ignored ) {
	var elem, tmp, tag, wrap, contains, j,
		fragment = context.createDocumentFragment(),
		nodes = [],
		i = 0,
		l = elems.length;

	for ( ; i < l; i++ ) {
		elem = elems[ i ];

		if ( elem || elem === 0 ) {

			// Add nodes directly
			if ( jQuery.type( elem ) === "object" ) {

				// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );

			// Convert non-html into a text node
			} else if ( !rhtml.test( elem ) ) {
				nodes.push( context.createTextNode( elem ) );

			// Convert html into DOM nodes
			} else {
				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );

				// Deserialize a standard representation
				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
				wrap = wrapMap[ tag ] || wrapMap._default;
				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];

				// Descend through wrappers to the right content
				j = wrap[ 0 ];
				while ( j-- ) {
					tmp = tmp.lastChild;
				}

				// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, tmp.childNodes );

				// Remember the top-level container
				tmp = fragment.firstChild;

				// Ensure the created nodes are orphaned (#12392)
				tmp.textContent = "";
			}
		}
	}

	// Remove wrapper from fragment
	fragment.textContent = "";

	i = 0;
	while ( ( elem = nodes[ i++ ] ) ) {

		// Skip elements already in the context collection (trac-4087)
		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
			if ( ignored ) {
				ignored.push( elem );
			}
			continue;
		}

		contains = jQuery.contains( elem.ownerDocument, elem );

		// Append to fragment
		tmp = getAll( fragment.appendChild( elem ), "script" );

		// Preserve script evaluation history
		if ( contains ) {
			setGlobalEval( tmp );
		}

		// Capture executables
		if ( scripts ) {
			j = 0;
			while ( ( elem = tmp[ j++ ] ) ) {
				if ( rscriptType.test( elem.type || "" ) ) {
					scripts.push( elem );
				}
			}
		}
	}

	return fragment;
}


( function() {
	var fragment = document.createDocumentFragment(),
		div = fragment.appendChild( document.createElement( "div" ) ),
		input = document.createElement( "input" );

	// Support: Android 4.0 - 4.3 only
	// Check state lost if the name is set (#11217)
	// Support: Windows Web Apps (WWA)
	// `name` and `type` must use .setAttribute for WWA (#14901)
	input.setAttribute( "type", "radio" );
	input.setAttribute( "checked", "checked" );
	input.setAttribute( "name", "t" );

	div.appendChild( input );

	// Support: Android <=4.1 only
	// Older WebKit doesn't clone checked state correctly in fragments
	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;

	// Support: IE <=11 only
	// Make sure textarea (and checkbox) defaultValue is properly cloned
	div.innerHTML = "<textarea>x</textarea>";
	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
} )();
var documentElement = document.documentElement;



var
	rkeyEvent = /^key/,
	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;

function returnTrue() {
	return true;
}

function returnFalse() {
	return false;
}

// Support: IE <=9 only
// See #13393 for more info
function safeActiveElement() {
	try {
		return document.activeElement;
	} catch ( err ) { }
}

function on( elem, types, selector, data, fn, one ) {
	var origFn, type;

	// Types can be a map of types/handlers
	if ( typeof types === "object" ) {

		// ( types-Object, selector, data )
		if ( typeof selector !== "string" ) {

			// ( types-Object, data )
			data = data || selector;
			selector = undefined;
		}
		for ( type in types ) {
			on( elem, type, selector, data, types[ type ], one );
		}
		return elem;
	}

	if ( data == null && fn == null ) {

		// ( types, fn )
		fn = selector;
		data = selector = undefined;
	} else if ( fn == null ) {
		if ( typeof selector === "string" ) {

			// ( types, selector, fn )
			fn = data;
			data = undefined;
		} else {

			// ( types, data, fn )
			fn = data;
			data = selector;
			selector = undefined;
		}
	}
	if ( fn === false ) {
		fn = returnFalse;
	} else if ( !fn ) {
		return elem;
	}

	if ( one === 1 ) {
		origFn = fn;
		fn = function( event ) {

			// Can use an empty set, since event contains the info
			jQuery().off( event );
			return origFn.apply( this, arguments );
		};

		// Use same guid so caller can remove using origFn
		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
	}
	return elem.each( function() {
		jQuery.event.add( this, types, fn, data, selector );
	} );
}

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

	global: {},

	add: function( elem, types, handler, data, selector ) {

		var handleObjIn, eventHandle, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.get( elem );

		// Don't attach events to noData or text/comment nodes (but allow plain objects)
		if ( !elemData ) {
			return;
		}

		// Caller can pass in an object of custom data in lieu of the handler
		if ( handler.handler ) {
			handleObjIn = handler;
			handler = handleObjIn.handler;
			selector = handleObjIn.selector;
		}

		// Ensure that invalid selectors throw exceptions at attach time
		// Evaluate against documentElement in case elem is a non-element node (e.g., document)
		if ( selector ) {
			jQuery.find.matchesSelector( documentElement, selector );
		}

		// Make sure that the handler has a unique ID, used to find/remove it later
		if ( !handler.guid ) {
			handler.guid = jQuery.guid++;
		}

		// Init the element's event structure and main handler, if this is the first
		if ( !( events = elemData.events ) ) {
			events = elemData.events = {};
		}
		if ( !( eventHandle = elemData.handle ) ) {
			eventHandle = elemData.handle = function( e ) {

				// Discard the second event of a jQuery.event.trigger() and
				// when an event is called after a page has unloaded
				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
			};
		}

		// Handle multiple events separated by a space
		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

			// There *must* be a type, no attaching namespace-only handlers
			if ( !type ) {
				continue;
			}

			// If event changes its type, use the special event handlers for the changed type
			special = jQuery.event.special[ type ] || {};

			// If selector defined, determine special event api type, otherwise given type
			type = ( selector ? special.delegateType : special.bindType ) || type;

			// Update special based on newly reset type
			special = jQuery.event.special[ type ] || {};

			// handleObj is passed to all event handlers
			handleObj = jQuery.extend( {
				type: type,
				origType: origType,
				data: data,
				handler: handler,
				guid: handler.guid,
				selector: selector,
				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
				namespace: namespaces.join( "." )
			}, handleObjIn );

			// Init the event handler queue if we're the first
			if ( !( handlers = events[ type ] ) ) {
				handlers = events[ type ] = [];
				handlers.delegateCount = 0;

				// Only use addEventListener if the special events handler returns false
				if ( !special.setup ||
					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {

					if ( elem.addEventListener ) {
						elem.addEventListener( type, eventHandle );
					}
				}
			}

			if ( special.add ) {
				special.add.call( elem, handleObj );

				if ( !handleObj.handler.guid ) {
					handleObj.handler.guid = handler.guid;
				}
			}

			// Add to the element's handler list, delegates in front
			if ( selector ) {
				handlers.splice( handlers.delegateCount++, 0, handleObj );
			} else {
				handlers.push( handleObj );
			}

			// Keep track of which events have ever been used, for event optimization
			jQuery.event.global[ type ] = true;
		}

	},

	// Detach an event or set of events from an element
	remove: function( elem, types, handler, selector, mappedTypes ) {

		var j, origCount, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );

		if ( !elemData || !( events = elemData.events ) ) {
			return;
		}

		// Once for each type.namespace in types; type may be omitted
		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

			// Unbind all events (on this namespace, if provided) for the element
			if ( !type ) {
				for ( type in events ) {
					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
				}
				continue;
			}

			special = jQuery.event.special[ type ] || {};
			type = ( selector ? special.delegateType : special.bindType ) || type;
			handlers = events[ type ] || [];
			tmp = tmp[ 2 ] &&
				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );

			// Remove matching events
			origCount = j = handlers.length;
			while ( j-- ) {
				handleObj = handlers[ j ];

				if ( ( mappedTypes || origType === handleObj.origType ) &&
					( !handler || handler.guid === handleObj.guid ) &&
					( !tmp || tmp.test( handleObj.namespace ) ) &&
					( !selector || selector === handleObj.selector ||
						selector === "**" && handleObj.selector ) ) {
					handlers.splice( j, 1 );

					if ( handleObj.selector ) {
						handlers.delegateCount--;
					}
					if ( special.remove ) {
						special.remove.call( elem, handleObj );
					}
				}
			}

			// Remove generic event handler if we removed something and no more handlers exist
			// (avoids potential for endless recursion during removal of special event handlers)
			if ( origCount && !handlers.length ) {
				if ( !special.teardown ||
					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {

					jQuery.removeEvent( elem, type, elemData.handle );
				}

				delete events[ type ];
			}
		}

		// Remove data and the expando if it's no longer used
		if ( jQuery.isEmptyObject( events ) ) {
			dataPriv.remove( elem, "handle events" );
		}
	},

	dispatch: function( nativeEvent ) {

		// Make a writable jQuery.Event from the native event object
		var event = jQuery.event.fix( nativeEvent );

		var i, j, ret, matched, handleObj, handlerQueue,
			args = new Array( arguments.length ),
			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
			special = jQuery.event.special[ event.type ] || {};

		// Use the fix-ed jQuery.Event rather than the (read-only) native event
		args[ 0 ] = event;

		for ( i = 1; i < arguments.length; i++ ) {
			args[ i ] = arguments[ i ];
		}

		event.delegateTarget = this;

		// Call the preDispatch hook for the mapped type, and let it bail if desired
		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
			return;
		}

		// Determine handlers
		handlerQueue = jQuery.event.handlers.call( this, event, handlers );

		// Run delegates first; they may want to stop propagation beneath us
		i = 0;
		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
			event.currentTarget = matched.elem;

			j = 0;
			while ( ( handleObj = matched.handlers[ j++ ] ) &&
				!event.isImmediatePropagationStopped() ) {

				// Triggered event must either 1) have no namespace, or 2) have namespace(s)
				// a subset or equal to those in the bound event (both can have no namespace).
				if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {

					event.handleObj = handleObj;
					event.data = handleObj.data;

					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
						handleObj.handler ).apply( matched.elem, args );

					if ( ret !== undefined ) {
						if ( ( event.result = ret ) === false ) {
							event.preventDefault();
							event.stopPropagation();
						}
					}
				}
			}
		}

		// Call the postDispatch hook for the mapped type
		if ( special.postDispatch ) {
			special.postDispatch.call( this, event );
		}

		return event.result;
	},

	handlers: function( event, handlers ) {
		var i, handleObj, sel, matchedHandlers, matchedSelectors,
			handlerQueue = [],
			delegateCount = handlers.delegateCount,
			cur = event.target;

		// Find delegate handlers
		if ( delegateCount &&

			// Support: IE <=9
			// Black-hole SVG <use> instance trees (trac-13180)
			cur.nodeType &&

			// Support: Firefox <=42
			// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
			// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
			// Support: IE 11 only
			// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
			!( event.type === "click" && event.button >= 1 ) ) {

			for ( ; cur !== this; cur = cur.parentNode || this ) {

				// Don't check non-elements (#13208)
				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
				if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
					matchedHandlers = [];
					matchedSelectors = {};
					for ( i = 0; i < delegateCount; i++ ) {
						handleObj = handlers[ i ];

						// Don't conflict with Object.prototype properties (#13203)
						sel = handleObj.selector + " ";

						if ( matchedSelectors[ sel ] === undefined ) {
							matchedSelectors[ sel ] = handleObj.needsContext ?
								jQuery( sel, this ).index( cur ) > -1 :
								jQuery.find( sel, this, null, [ cur ] ).length;
						}
						if ( matchedSelectors[ sel ] ) {
							matchedHandlers.push( handleObj );
						}
					}
					if ( matchedHandlers.length ) {
						handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
					}
				}
			}
		}

		// Add the remaining (directly-bound) handlers
		cur = this;
		if ( delegateCount < handlers.length ) {
			handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
		}

		return handlerQueue;
	},

	addProp: function( name, hook ) {
		Object.defineProperty( jQuery.Event.prototype, name, {
			enumerable: true,
			configurable: true,

			get: jQuery.isFunction( hook ) ?
				function() {
					if ( this.originalEvent ) {
							return hook( this.originalEvent );
					}
				} :
				function() {
					if ( this.originalEvent ) {
							return this.originalEvent[ name ];
					}
				},

			set: function( value ) {
				Object.defineProperty( this, name, {
					enumerable: true,
					configurable: true,
					writable: true,
					value: value
				} );
			}
		} );
	},

	fix: function( originalEvent ) {
		return originalEvent[ jQuery.expando ] ?
			originalEvent :
			new jQuery.Event( originalEvent );
	},

	special: {
		load: {

			// Prevent triggered image.load events from bubbling to window.load
			noBubble: true
		},
		focus: {

			// Fire native event if possible so blur/focus sequence is correct
			trigger: function() {
				if ( this !== safeActiveElement() && this.focus ) {
					this.focus();
					return false;
				}
			},
			delegateType: "focusin"
		},
		blur: {
			trigger: function() {
				if ( this === safeActiveElement() && this.blur ) {
					this.blur();
					return false;
				}
			},
			delegateType: "focusout"
		},
		click: {

			// For checkbox, fire native event so checked state will be right
			trigger: function() {
				if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
					this.click();
					return false;
				}
			},

			// For cross-browser consistency, don't fire native .click() on links
			_default: function( event ) {
				return nodeName( event.target, "a" );
			}
		},

		beforeunload: {
			postDispatch: function( event ) {

				// Support: Firefox 20+
				// Firefox doesn't alert if the returnValue field is not set.
				if ( event.result !== undefined && event.originalEvent ) {
					event.originalEvent.returnValue = event.result;
				}
			}
		}
	}
};

jQuery.removeEvent = function( elem, type, handle ) {

	// This "if" is needed for plain objects
	if ( elem.removeEventListener ) {
		elem.removeEventListener( type, handle );
	}
};

jQuery.Event = function( src, props ) {

	// Allow instantiation without the 'new' keyword
	if ( !( this instanceof jQuery.Event ) ) {
		return new jQuery.Event( src, props );
	}

	// Event object
	if ( src && src.type ) {
		this.originalEvent = src;
		this.type = src.type;

		// Events bubbling up the document may have been marked as prevented
		// by a handler lower down the tree; reflect the correct value.
		this.isDefaultPrevented = src.defaultPrevented ||
				src.defaultPrevented === undefined &&

				// Support: Android <=2.3 only
				src.returnValue === false ?
			returnTrue :
			returnFalse;

		// Create target properties
		// Support: Safari <=6 - 7 only
		// Target should not be a text node (#504, #13143)
		this.target = ( src.target && src.target.nodeType === 3 ) ?
			src.target.parentNode :
			src.target;

		this.currentTarget = src.currentTarget;
		this.relatedTarget = src.relatedTarget;

	// Event type
	} else {
		this.type = src;
	}

	// Put explicitly provided properties onto the event object
	if ( props ) {
		jQuery.extend( this, props );
	}

	// Create a timestamp if incoming event doesn't have one
	this.timeStamp = src && src.timeStamp || jQuery.now();

	// Mark it as fixed
	this[ jQuery.expando ] = true;
};

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
	constructor: jQuery.Event,
	isDefaultPrevented: returnFalse,
	isPropagationStopped: returnFalse,
	isImmediatePropagationStopped: returnFalse,
	isSimulated: false,

	preventDefault: function() {
		var e = this.originalEvent;

		this.isDefaultPrevented = returnTrue;

		if ( e && !this.isSimulated ) {
			e.preventDefault();
		}
	},
	stopPropagation: function() {
		var e = this.originalEvent;

		this.isPropagationStopped = returnTrue;

		if ( e && !this.isSimulated ) {
			e.stopPropagation();
		}
	},
	stopImmediatePropagation: function() {
		var e = this.originalEvent;

		this.isImmediatePropagationStopped = returnTrue;

		if ( e && !this.isSimulated ) {
			e.stopImmediatePropagation();
		}

		this.stopPropagation();
	}
};

// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
	altKey: true,
	bubbles: true,
	cancelable: true,
	changedTouches: true,
	ctrlKey: true,
	detail: true,
	eventPhase: true,
	metaKey: true,
	pageX: true,
	pageY: true,
	shiftKey: true,
	view: true,
	"char": true,
	charCode: true,
	key: true,
	keyCode: true,
	button: true,
	buttons: true,
	clientX: true,
	clientY: true,
	offsetX: true,
	offsetY: true,
	pointerId: true,
	pointerType: true,
	screenX: true,
	screenY: true,
	targetTouches: true,
	toElement: true,
	touches: true,

	which: function( event ) {
		var button = event.button;

		// Add which for key events
		if ( event.which == null && rkeyEvent.test( event.type ) ) {
			return event.charCode != null ? event.charCode : event.keyCode;
		}

		// Add which for click: 1 === left; 2 === middle; 3 === right
		if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
			if ( button & 1 ) {
				return 1;
			}

			if ( button & 2 ) {
				return 3;
			}

			if ( button & 4 ) {
				return 2;
			}

			return 0;
		}

		return event.which;
	}
}, jQuery.event.addProp );

// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
	mouseenter: "mouseover",
	mouseleave: "mouseout",
	pointerenter: "pointerover",
	pointerleave: "pointerout"
}, function( orig, fix ) {
	jQuery.event.special[ orig ] = {
		delegateType: fix,
		bindType: fix,

		handle: function( event ) {
			var ret,
				target = this,
				related = event.relatedTarget,
				handleObj = event.handleObj;

			// For mouseenter/leave call the handler if related is outside the target.
			// NB: No relatedTarget if the mouse left/entered the browser window
			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
				event.type = handleObj.origType;
				ret = handleObj.handler.apply( this, arguments );
				event.type = fix;
			}
			return ret;
		}
	};
} );

jQuery.fn.extend( {

	on: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn );
	},
	one: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn, 1 );
	},
	off: function( types, selector, fn ) {
		var handleObj, type;
		if ( types && types.preventDefault && types.handleObj ) {

			// ( event )  dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
				handleObj.namespace ?
					handleObj.origType + "." + handleObj.namespace :
					handleObj.origType,
				handleObj.selector,
				handleObj.handler
			);
			return this;
		}
		if ( typeof types === "object" ) {

			// ( types-object [, selector] )
			for ( type in types ) {
				this.off( type, selector, types[ type ] );
			}
			return this;
		}
		if ( selector === false || typeof selector === "function" ) {

			// ( types [, fn] )
			fn = selector;
			selector = undefined;
		}
		if ( fn === false ) {
			fn = returnFalse;
		}
		return this.each( function() {
			jQuery.event.remove( this, types, fn, selector );
		} );
	}
} );


var

	/* eslint-disable max-len */

	// See https://github.com/eslint/eslint/issues/3229
	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,

	/* eslint-enable */

	// Support: IE <=10 - 11, Edge 12 - 13
	// In IE/Edge using regex groups here causes severe slowdowns.
	// See https://connect.microsoft.com/IE/feedback/details/1736512/
	rnoInnerhtml = /<script|<style|<link/i,

	// checked="checked" or checked
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
	rscriptTypeMasked = /^true\/(.*)/,
	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;

// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
	if ( nodeName( elem, "table" ) &&
		nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {

		return jQuery( ">tbody", elem )[ 0 ] || elem;
	}

	return elem;
}

// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
	return elem;
}
function restoreScript( elem ) {
	var match = rscriptTypeMasked.exec( elem.type );

	if ( match ) {
		elem.type = match[ 1 ];
	} else {
		elem.removeAttribute( "type" );
	}

	return elem;
}

function cloneCopyEvent( src, dest ) {
	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;

	if ( dest.nodeType !== 1 ) {
		return;
	}

	// 1. Copy private data: events, handlers, etc.
	if ( dataPriv.hasData( src ) ) {
		pdataOld = dataPriv.access( src );
		pdataCur = dataPriv.set( dest, pdataOld );
		events = pdataOld.events;

		if ( events ) {
			delete pdataCur.handle;
			pdataCur.events = {};

			for ( type in events ) {
				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
					jQuery.event.add( dest, type, events[ type ][ i ] );
				}
			}
		}
	}

	// 2. Copy user data
	if ( dataUser.hasData( src ) ) {
		udataOld = dataUser.access( src );
		udataCur = jQuery.extend( {}, udataOld );

		dataUser.set( dest, udataCur );
	}
}

// Fix IE bugs, see support tests
function fixInput( src, dest ) {
	var nodeName = dest.nodeName.toLowerCase();

	// Fails to persist the checked state of a cloned checkbox or radio button.
	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
		dest.checked = src.checked;

	// Fails to return the selected option to the default selected state when cloning options
	} else if ( nodeName === "input" || nodeName === "textarea" ) {
		dest.defaultValue = src.defaultValue;
	}
}

function domManip( collection, args, callback, ignored ) {

	// Flatten any nested arrays
	args = concat.apply( [], args );

	var fragment, first, scripts, hasScripts, node, doc,
		i = 0,
		l = collection.length,
		iNoClone = l - 1,
		value = args[ 0 ],
		isFunction = jQuery.isFunction( value );

	// We can't cloneNode fragments that contain checked, in WebKit
	if ( isFunction ||
			( l > 1 && typeof value === "string" &&
				!support.checkClone && rchecked.test( value ) ) ) {
		return collection.each( function( index ) {
			var self = collection.eq( index );
			if ( isFunction ) {
				args[ 0 ] = value.call( this, index, self.html() );
			}
			domManip( self, args, callback, ignored );
		} );
	}

	if ( l ) {
		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
		first = fragment.firstChild;

		if ( fragment.childNodes.length === 1 ) {
			fragment = first;
		}

		// Require either new content or an interest in ignored elements to invoke the callback
		if ( first || ignored ) {
			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
			hasScripts = scripts.length;

			// Use the original fragment for the last item
			// instead of the first because it can end up
			// being emptied incorrectly in certain situations (#8070).
			for ( ; i < l; i++ ) {
				node = fragment;

				if ( i !== iNoClone ) {
					node = jQuery.clone( node, true, true );

					// Keep references to cloned scripts for later restoration
					if ( hasScripts ) {

						// Support: Android <=4.0 only, PhantomJS 1 only
						// push.apply(_, arraylike) throws on ancient WebKit
						jQuery.merge( scripts, getAll( node, "script" ) );
					}
				}

				callback.call( collection[ i ], node, i );
			}

			if ( hasScripts ) {
				doc = scripts[ scripts.length - 1 ].ownerDocument;

				// Reenable scripts
				jQuery.map( scripts, restoreScript );

				// Evaluate executable scripts on first document insertion
				for ( i = 0; i < hasScripts; i++ ) {
					node = scripts[ i ];
					if ( rscriptType.test( node.type || "" ) &&
						!dataPriv.access( node, "globalEval" ) &&
						jQuery.contains( doc, node ) ) {

						if ( node.src ) {

							// Optional AJAX dependency, but won't run scripts if not present
							if ( jQuery._evalUrl ) {
								jQuery._evalUrl( node.src );
							}
						} else {
							DOMEval( node.textContent.replace( rcleanScript, "" ), doc );
						}
					}
				}
			}
		}
	}

	return collection;
}

function remove( elem, selector, keepData ) {
	var node,
		nodes = selector ? jQuery.filter( selector, elem ) : elem,
		i = 0;

	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
		if ( !keepData && node.nodeType === 1 ) {
			jQuery.cleanData( getAll( node ) );
		}

		if ( node.parentNode ) {
			if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
				setGlobalEval( getAll( node, "script" ) );
			}
			node.parentNode.removeChild( node );
		}
	}

	return elem;
}

jQuery.extend( {
	htmlPrefilter: function( html ) {
		return html.replace( rxhtmlTag, "<$1></$2>" );
	},

	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
		var i, l, srcElements, destElements,
			clone = elem.cloneNode( true ),
			inPage = jQuery.contains( elem.ownerDocument, elem );

		// Fix IE cloning issues
		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
				!jQuery.isXMLDoc( elem ) ) {

			// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
			destElements = getAll( clone );
			srcElements = getAll( elem );

			for ( i = 0, l = srcElements.length; i < l; i++ ) {
				fixInput( srcElements[ i ], destElements[ i ] );
			}
		}

		// Copy the events from the original to the clone
		if ( dataAndEvents ) {
			if ( deepDataAndEvents ) {
				srcElements = srcElements || getAll( elem );
				destElements = destElements || getAll( clone );

				for ( i = 0, l = srcElements.length; i < l; i++ ) {
					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
				}
			} else {
				cloneCopyEvent( elem, clone );
			}
		}

		// Preserve script evaluation history
		destElements = getAll( clone, "script" );
		if ( destElements.length > 0 ) {
			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
		}

		// Return the cloned set
		return clone;
	},

	cleanData: function( elems ) {
		var data, elem, type,
			special = jQuery.event.special,
			i = 0;

		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
			if ( acceptData( elem ) ) {
				if ( ( data = elem[ dataPriv.expando ] ) ) {
					if ( data.events ) {
						for ( type in data.events ) {
							if ( special[ type ] ) {
								jQuery.event.remove( elem, type );

							// This is a shortcut to avoid jQuery.event.remove's overhead
							} else {
								jQuery.removeEvent( elem, type, data.handle );
							}
						}
					}

					// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataPriv.expando ] = undefined;
				}
				if ( elem[ dataUser.expando ] ) {

					// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataUser.expando ] = undefined;
				}
			}
		}
	}
} );

jQuery.fn.extend( {
	detach: function( selector ) {
		return remove( this, selector, true );
	},

	remove: function( selector ) {
		return remove( this, selector );
	},

	text: function( value ) {
		return access( this, function( value ) {
			return value === undefined ?
				jQuery.text( this ) :
				this.empty().each( function() {
					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
						this.textContent = value;
					}
				} );
		}, null, value, arguments.length );
	},

	append: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.appendChild( elem );
			}
		} );
	},

	prepend: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.insertBefore( elem, target.firstChild );
			}
		} );
	},

	before: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this );
			}
		} );
	},

	after: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this.nextSibling );
			}
		} );
	},

	empty: function() {
		var elem,
			i = 0;

		for ( ; ( elem = this[ i ] ) != null; i++ ) {
			if ( elem.nodeType === 1 ) {

				// Prevent memory leaks
				jQuery.cleanData( getAll( elem, false ) );

				// Remove any remaining nodes
				elem.textContent = "";
			}
		}

		return this;
	},

	clone: function( dataAndEvents, deepDataAndEvents ) {
		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

		return this.map( function() {
			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
		} );
	},

	html: function( value ) {
		return access( this, function( value ) {
			var elem = this[ 0 ] || {},
				i = 0,
				l = this.length;

			if ( value === undefined && elem.nodeType === 1 ) {
				return elem.innerHTML;
			}

			// See if we can take a shortcut and just use innerHTML
			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {

				value = jQuery.htmlPrefilter( value );

				try {
					for ( ; i < l; i++ ) {
						elem = this[ i ] || {};

						// Remove element nodes and prevent memory leaks
						if ( elem.nodeType === 1 ) {
							jQuery.cleanData( getAll( elem, false ) );
							elem.innerHTML = value;
						}
					}

					elem = 0;

				// If using innerHTML throws an exception, use the fallback method
				} catch ( e ) {}
			}

			if ( elem ) {
				this.empty().append( value );
			}
		}, null, value, arguments.length );
	},

	replaceWith: function() {
		var ignored = [];

		// Make the changes, replacing each non-ignored context element with the new content
		return domManip( this, arguments, function( elem ) {
			var parent = this.parentNode;

			if ( jQuery.inArray( this, ignored ) < 0 ) {
				jQuery.cleanData( getAll( this ) );
				if ( parent ) {
					parent.replaceChild( elem, this );
				}
			}

		// Force callback invocation
		}, ignored );
	}
} );

jQuery.each( {
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after",
	replaceAll: "replaceWith"
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var elems,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1,
			i = 0;

		for ( ; i <= last; i++ ) {
			elems = i === last ? this : this.clone( true );
			jQuery( insert[ i ] )[ original ]( elems );

			// Support: Android <=4.0 only, PhantomJS 1 only
			// .get() because push.apply(_, arraylike) throws on ancient WebKit
			push.apply( ret, elems.get() );
		}

		return this.pushStack( ret );
	};
} );
var rmargin = ( /^margin/ );

var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );

var getStyles = function( elem ) {

		// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
		// IE throws on elements created in popups
		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
		var view = elem.ownerDocument.defaultView;

		if ( !view || !view.opener ) {
			view = window;
		}

		return view.getComputedStyle( elem );
	};



( function() {

	// Executing both pixelPosition & boxSizingReliable tests require only one layout
	// so they're executed at the same time to save the second computation.
	function computeStyleTests() {

		// This is a singleton, we need to execute it only once
		if ( !div ) {
			return;
		}

		div.style.cssText =
			"box-sizing:border-box;" +
			"position:relative;display:block;" +
			"margin:auto;border:1px;padding:1px;" +
			"top:1%;width:50%";
		div.innerHTML = "";
		documentElement.appendChild( container );

		var divStyle = window.getComputedStyle( div );
		pixelPositionVal = divStyle.top !== "1%";

		// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
		reliableMarginLeftVal = divStyle.marginLeft === "2px";
		boxSizingReliableVal = divStyle.width === "4px";

		// Support: Android 4.0 - 4.3 only
		// Some styles come back with percentage values, even though they shouldn't
		div.style.marginRight = "50%";
		pixelMarginRightVal = divStyle.marginRight === "4px";

		documentElement.removeChild( container );

		// Nullify the div so it wouldn't be stored in the memory and
		// it will also be a sign that checks already performed
		div = null;
	}

	var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
		container = document.createElement( "div" ),
		div = document.createElement( "div" );

	// Finish early in limited (non-browser) environments
	if ( !div.style ) {
		return;
	}

	// Support: IE <=9 - 11 only
	// Style of cloned element affects source element cloned (#8908)
	div.style.backgroundClip = "content-box";
	div.cloneNode( true ).style.backgroundClip = "";
	support.clearCloneStyle = div.style.backgroundClip === "content-box";

	container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
		"padding:0;margin-top:1px;position:absolute";
	container.appendChild( div );

	jQuery.extend( support, {
		pixelPosition: function() {
			computeStyleTests();
			return pixelPositionVal;
		},
		boxSizingReliable: function() {
			computeStyleTests();
			return boxSizingReliableVal;
		},
		pixelMarginRight: function() {
			computeStyleTests();
			return pixelMarginRightVal;
		},
		reliableMarginLeft: function() {
			computeStyleTests();
			return reliableMarginLeftVal;
		}
	} );
} )();


function curCSS( elem, name, computed ) {
	var width, minWidth, maxWidth, ret,

		// Support: Firefox 51+
		// Retrieving style before computed somehow
		// fixes an issue with getting wrong values
		// on detached elements
		style = elem.style;

	computed = computed || getStyles( elem );

	// getPropertyValue is needed for:
	//   .css('filter') (IE 9 only, #12537)
	//   .css('--customProperty) (#3144)
	if ( computed ) {
		ret = computed.getPropertyValue( name ) || computed[ name ];

		if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
			ret = jQuery.style( elem, name );
		}

		// A tribute to the "awesome hack by Dean Edwards"
		// Android Browser returns percentage for some values,
		// but width seems to be reliably pixels.
		// This is against the CSSOM draft spec:
		// https://drafts.csswg.org/cssom/#resolved-values
		if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {

			// Remember the original values
			width = style.width;
			minWidth = style.minWidth;
			maxWidth = style.maxWidth;

			// Put in the new values to get a computed value out
			style.minWidth = style.maxWidth = style.width = ret;
			ret = computed.width;

			// Revert the changed values
			style.width = width;
			style.minWidth = minWidth;
			style.maxWidth = maxWidth;
		}
	}

	return ret !== undefined ?

		// Support: IE <=9 - 11 only
		// IE returns zIndex value as an integer.
		ret + "" :
		ret;
}


function addGetHookIf( conditionFn, hookFn ) {

	// Define the hook, we'll check on the first run if it's really needed.
	return {
		get: function() {
			if ( conditionFn() ) {

				// Hook not needed (or it's not possible to use it due
				// to missing dependency), remove it.
				delete this.get;
				return;
			}

			// Hook needed; redefine it so that the support test is not executed again.
			return ( this.get = hookFn ).apply( this, arguments );
		}
	};
}


var

	// Swappable if display is none or starts with table
	// except "table", "table-cell", or "table-caption"
	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
	rcustomProp = /^--/,
	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
	cssNormalTransform = {
		letterSpacing: "0",
		fontWeight: "400"
	},

	cssPrefixes = [ "Webkit", "Moz", "ms" ],
	emptyStyle = document.createElement( "div" ).style;

// Return a css property mapped to a potentially vendor prefixed property
function vendorPropName( name ) {

	// Shortcut for names that are not vendor prefixed
	if ( name in emptyStyle ) {
		return name;
	}

	// Check for vendor prefixed names
	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
		i = cssPrefixes.length;

	while ( i-- ) {
		name = cssPrefixes[ i ] + capName;
		if ( name in emptyStyle ) {
			return name;
		}
	}
}

// Return a property mapped along what jQuery.cssProps suggests or to
// a vendor prefixed property.
function finalPropName( name ) {
	var ret = jQuery.cssProps[ name ];
	if ( !ret ) {
		ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
	}
	return ret;
}

function setPositiveNumber( elem, value, subtract ) {

	// Any relative (+/-) values have already been
	// normalized at this point
	var matches = rcssNum.exec( value );
	return matches ?

		// Guard against undefined "subtract", e.g., when used as in cssHooks
		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
		value;
}

function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
	var i,
		val = 0;

	// If we already have the right measurement, avoid augmentation
	if ( extra === ( isBorderBox ? "border" : "content" ) ) {
		i = 4;

	// Otherwise initialize for horizontal or vertical properties
	} else {
		i = name === "width" ? 1 : 0;
	}

	for ( ; i < 4; i += 2 ) {

		// Both box models exclude margin, so add it if we want it
		if ( extra === "margin" ) {
			val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
		}

		if ( isBorderBox ) {

			// border-box includes padding, so remove it if we want content
			if ( extra === "content" ) {
				val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
			}

			// At this point, extra isn't border nor margin, so remove border
			if ( extra !== "margin" ) {
				val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		} else {

			// At this point, extra isn't content, so add padding
			val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

			// At this point, extra isn't content nor padding, so add border
			if ( extra !== "padding" ) {
				val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		}
	}

	return val;
}

function getWidthOrHeight( elem, name, extra ) {

	// Start with computed style
	var valueIsBorderBox,
		styles = getStyles( elem ),
		val = curCSS( elem, name, styles ),
		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

	// Computed unit is not pixels. Stop here and return.
	if ( rnumnonpx.test( val ) ) {
		return val;
	}

	// Check for style in case a browser which returns unreliable values
	// for getComputedStyle silently falls back to the reliable elem.style
	valueIsBorderBox = isBorderBox &&
		( support.boxSizingReliable() || val === elem.style[ name ] );

	// Fall back to offsetWidth/Height when value is "auto"
	// This happens for inline elements with no explicit setting (gh-3571)
	if ( val === "auto" ) {
		val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ];
	}

	// Normalize "", auto, and prepare for extra
	val = parseFloat( val ) || 0;

	// Use the active box-sizing model to add/subtract irrelevant styles
	return ( val +
		augmentWidthOrHeight(
			elem,
			name,
			extra || ( isBorderBox ? "border" : "content" ),
			valueIsBorderBox,
			styles
		)
	) + "px";
}

jQuery.extend( {

	// Add in style property hooks for overriding the default
	// behavior of getting and setting a style property
	cssHooks: {
		opacity: {
			get: function( elem, computed ) {
				if ( computed ) {

					// We should always get a number back from opacity
					var ret = curCSS( elem, "opacity" );
					return ret === "" ? "1" : ret;
				}
			}
		}
	},

	// Don't automatically add "px" to these possibly-unitless properties
	cssNumber: {
		"animationIterationCount": true,
		"columnCount": true,
		"fillOpacity": true,
		"flexGrow": true,
		"flexShrink": true,
		"fontWeight": true,
		"lineHeight": true,
		"opacity": true,
		"order": true,
		"orphans": true,
		"widows": true,
		"zIndex": true,
		"zoom": true
	},

	// Add in properties whose names you wish to fix before
	// setting or getting the value
	cssProps: {
		"float": "cssFloat"
	},

	// Get and set the style property on a DOM Node
	style: function( elem, name, value, extra ) {

		// Don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
			return;
		}

		// Make sure that we're working with the right name
		var ret, type, hooks,
			origName = jQuery.camelCase( name ),
			isCustomProp = rcustomProp.test( name ),
			style = elem.style;

		// Make sure that we're working with the right name. We don't
		// want to query the value if it is a CSS custom property
		// since they are user-defined.
		if ( !isCustomProp ) {
			name = finalPropName( origName );
		}

		// Gets hook for the prefixed version, then unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// Check if we're setting a value
		if ( value !== undefined ) {
			type = typeof value;

			// Convert "+=" or "-=" to relative numbers (#7345)
			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
				value = adjustCSS( elem, name, ret );

				// Fixes bug #9237
				type = "number";
			}

			// Make sure that null and NaN values aren't set (#7116)
			if ( value == null || value !== value ) {
				return;
			}

			// If a number was passed in, add the unit (except for certain CSS properties)
			if ( type === "number" ) {
				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
			}

			// background-* props affect original clone's values
			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
				style[ name ] = "inherit";
			}

			// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !( "set" in hooks ) ||
				( value = hooks.set( elem, value, extra ) ) !== undefined ) {

				if ( isCustomProp ) {
					style.setProperty( name, value );
				} else {
					style[ name ] = value;
				}
			}

		} else {

			// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks &&
				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {

				return ret;
			}

			// Otherwise just get the value from the style object
			return style[ name ];
		}
	},

	css: function( elem, name, extra, styles ) {
		var val, num, hooks,
			origName = jQuery.camelCase( name ),
			isCustomProp = rcustomProp.test( name );

		// Make sure that we're working with the right name. We don't
		// want to modify the value if it is a CSS custom property
		// since they are user-defined.
		if ( !isCustomProp ) {
			name = finalPropName( origName );
		}

		// Try prefixed name followed by the unprefixed name
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// If a hook was provided get the computed value from there
		if ( hooks && "get" in hooks ) {
			val = hooks.get( elem, true, extra );
		}

		// Otherwise, if a way to get the computed value exists, use that
		if ( val === undefined ) {
			val = curCSS( elem, name, styles );
		}

		// Convert "normal" to computed value
		if ( val === "normal" && name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
		}

		// Make numeric if forced or a qualifier was provided and val looks numeric
		if ( extra === "" || extra ) {
			num = parseFloat( val );
			return extra === true || isFinite( num ) ? num || 0 : val;
		}

		return val;
	}
} );

jQuery.each( [ "height", "width" ], function( i, name ) {
	jQuery.cssHooks[ name ] = {
		get: function( elem, computed, extra ) {
			if ( computed ) {

				// Certain elements can have dimension info if we invisibly show them
				// but it must have a current display style that would benefit
				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&

					// Support: Safari 8+
					// Table columns in Safari have non-zero offsetWidth & zero
					// getBoundingClientRect().width unless display is changed.
					// Support: IE <=11 only
					// Running getBoundingClientRect on a disconnected node
					// in IE throws an error.
					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
						swap( elem, cssShow, function() {
							return getWidthOrHeight( elem, name, extra );
						} ) :
						getWidthOrHeight( elem, name, extra );
			}
		},

		set: function( elem, value, extra ) {
			var matches,
				styles = extra && getStyles( elem ),
				subtract = extra && augmentWidthOrHeight(
					elem,
					name,
					extra,
					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
					styles
				);

			// Convert to pixels if value adjustment is needed
			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
				( matches[ 3 ] || "px" ) !== "px" ) {

				elem.style[ name ] = value;
				value = jQuery.css( elem, name );
			}

			return setPositiveNumber( elem, value, subtract );
		}
	};
} );

jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
	function( elem, computed ) {
		if ( computed ) {
			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
				elem.getBoundingClientRect().left -
					swap( elem, { marginLeft: 0 }, function() {
						return elem.getBoundingClientRect().left;
					} )
				) + "px";
		}
	}
);

// These hooks are used by animate to expand properties
jQuery.each( {
	margin: "",
	padding: "",
	border: "Width"
}, function( prefix, suffix ) {
	jQuery.cssHooks[ prefix + suffix ] = {
		expand: function( value ) {
			var i = 0,
				expanded = {},

				// Assumes a single number if not a string
				parts = typeof value === "string" ? value.split( " " ) : [ value ];

			for ( ; i < 4; i++ ) {
				expanded[ prefix + cssExpand[ i ] + suffix ] =
					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
			}

			return expanded;
		}
	};

	if ( !rmargin.test( prefix ) ) {
		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
	}
} );

jQuery.fn.extend( {
	css: function( name, value ) {
		return access( this, function( elem, name, value ) {
			var styles, len,
				map = {},
				i = 0;

			if ( Array.isArray( name ) ) {
				styles = getStyles( elem );
				len = name.length;

				for ( ; i < len; i++ ) {
					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
				}

				return map;
			}

			return value !== undefined ?
				jQuery.style( elem, name, value ) :
				jQuery.css( elem, name );
		}, name, value, arguments.length > 1 );
	}
} );


function Tween( elem, options, prop, end, easing ) {
	return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;

Tween.prototype = {
	constructor: Tween,
	init: function( elem, options, prop, end, easing, unit ) {
		this.elem = elem;
		this.prop = prop;
		this.easing = easing || jQuery.easing._default;
		this.options = options;
		this.start = this.now = this.cur();
		this.end = end;
		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
	},
	cur: function() {
		var hooks = Tween.propHooks[ this.prop ];

		return hooks && hooks.get ?
			hooks.get( this ) :
			Tween.propHooks._default.get( this );
	},
	run: function( percent ) {
		var eased,
			hooks = Tween.propHooks[ this.prop ];

		if ( this.options.duration ) {
			this.pos = eased = jQuery.easing[ this.easing ](
				percent, this.options.duration * percent, 0, 1, this.options.duration
			);
		} else {
			this.pos = eased = percent;
		}
		this.now = ( this.end - this.start ) * eased + this.start;

		if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

		if ( hooks && hooks.set ) {
			hooks.set( this );
		} else {
			Tween.propHooks._default.set( this );
		}
		return this;
	}
};

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = {
	_default: {
		get: function( tween ) {
			var result;

			// Use a property on the element directly when it is not a DOM element,
			// or when there is no matching style property that exists.
			if ( tween.elem.nodeType !== 1 ||
				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
				return tween.elem[ tween.prop ];
			}

			// Passing an empty string as a 3rd parameter to .css will automatically
			// attempt a parseFloat and fallback to a string if the parse fails.
			// Simple values such as "10px" are parsed to Float;
			// complex values such as "rotate(1rad)" are returned as-is.
			result = jQuery.css( tween.elem, tween.prop, "" );

			// Empty strings, null, undefined and "auto" are converted to 0.
			return !result || result === "auto" ? 0 : result;
		},
		set: function( tween ) {

			// Use step hook for back compat.
			// Use cssHook if its there.
			// Use .style if available and use plain properties where available.
			if ( jQuery.fx.step[ tween.prop ] ) {
				jQuery.fx.step[ tween.prop ]( tween );
			} else if ( tween.elem.nodeType === 1 &&
				( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
					jQuery.cssHooks[ tween.prop ] ) ) {
				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
			} else {
				tween.elem[ tween.prop ] = tween.now;
			}
		}
	}
};

// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
	set: function( tween ) {
		if ( tween.elem.nodeType && tween.elem.parentNode ) {
			tween.elem[ tween.prop ] = tween.now;
		}
	}
};

jQuery.easing = {
	linear: function( p ) {
		return p;
	},
	swing: function( p ) {
		return 0.5 - Math.cos( p * Math.PI ) / 2;
	},
	_default: "swing"
};

jQuery.fx = Tween.prototype.init;

// Back compat <1.8 extension point
jQuery.fx.step = {};




var
	fxNow, inProgress,
	rfxtypes = /^(?:toggle|show|hide)$/,
	rrun = /queueHooks$/;

function schedule() {
	if ( inProgress ) {
		if ( document.hidden === false && window.requestAnimationFrame ) {
			window.requestAnimationFrame( schedule );
		} else {
			window.setTimeout( schedule, jQuery.fx.interval );
		}

		jQuery.fx.tick();
	}
}

// Animations created synchronously will run synchronously
function createFxNow() {
	window.setTimeout( function() {
		fxNow = undefined;
	} );
	return ( fxNow = jQuery.now() );
}

// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
	var which,
		i = 0,
		attrs = { height: type };

	// If we include width, step value is 1 to do all cssExpand values,
	// otherwise step value is 2 to skip over Left and Right
	includeWidth = includeWidth ? 1 : 0;
	for ( ; i < 4; i += 2 - includeWidth ) {
		which = cssExpand[ i ];
		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
	}

	if ( includeWidth ) {
		attrs.opacity = attrs.width = type;
	}

	return attrs;
}

function createTween( value, prop, animation ) {
	var tween,
		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
		index = 0,
		length = collection.length;
	for ( ; index < length; index++ ) {
		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {

			// We're done with this property
			return tween;
		}
	}
}

function defaultPrefilter( elem, props, opts ) {
	var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
		isBox = "width" in props || "height" in props,
		anim = this,
		orig = {},
		style = elem.style,
		hidden = elem.nodeType && isHiddenWithinTree( elem ),
		dataShow = dataPriv.get( elem, "fxshow" );

	// Queue-skipping animations hijack the fx hooks
	if ( !opts.queue ) {
		hooks = jQuery._queueHooks( elem, "fx" );
		if ( hooks.unqueued == null ) {
			hooks.unqueued = 0;
			oldfire = hooks.empty.fire;
			hooks.empty.fire = function() {
				if ( !hooks.unqueued ) {
					oldfire();
				}
			};
		}
		hooks.unqueued++;

		anim.always( function() {

			// Ensure the complete handler is called before this completes
			anim.always( function() {
				hooks.unqueued--;
				if ( !jQuery.queue( elem, "fx" ).length ) {
					hooks.empty.fire();
				}
			} );
		} );
	}

	// Detect show/hide animations
	for ( prop in props ) {
		value = props[ prop ];
		if ( rfxtypes.test( value ) ) {
			delete props[ prop ];
			toggle = toggle || value === "toggle";
			if ( value === ( hidden ? "hide" : "show" ) ) {

				// Pretend to be hidden if this is a "show" and
				// there is still data from a stopped show/hide
				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
					hidden = true;

				// Ignore all other no-op show/hide data
				} else {
					continue;
				}
			}
			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
		}
	}

	// Bail out if this is a no-op like .hide().hide()
	propTween = !jQuery.isEmptyObject( props );
	if ( !propTween && jQuery.isEmptyObject( orig ) ) {
		return;
	}

	// Restrict "overflow" and "display" styles during box animations
	if ( isBox && elem.nodeType === 1 ) {

		// Support: IE <=9 - 11, Edge 12 - 13
		// Record all 3 overflow attributes because IE does not infer the shorthand
		// from identically-valued overflowX and overflowY
		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

		// Identify a display type, preferring old show/hide data over the CSS cascade
		restoreDisplay = dataShow && dataShow.display;
		if ( restoreDisplay == null ) {
			restoreDisplay = dataPriv.get( elem, "display" );
		}
		display = jQuery.css( elem, "display" );
		if ( display === "none" ) {
			if ( restoreDisplay ) {
				display = restoreDisplay;
			} else {

				// Get nonempty value(s) by temporarily forcing visibility
				showHide( [ elem ], true );
				restoreDisplay = elem.style.display || restoreDisplay;
				display = jQuery.css( elem, "display" );
				showHide( [ elem ] );
			}
		}

		// Animate inline elements as inline-block
		if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
			if ( jQuery.css( elem, "float" ) === "none" ) {

				// Restore the original display value at the end of pure show/hide animations
				if ( !propTween ) {
					anim.done( function() {
						style.display = restoreDisplay;
					} );
					if ( restoreDisplay == null ) {
						display = style.display;
						restoreDisplay = display === "none" ? "" : display;
					}
				}
				style.display = "inline-block";
			}
		}
	}

	if ( opts.overflow ) {
		style.overflow = "hidden";
		anim.always( function() {
			style.overflow = opts.overflow[ 0 ];
			style.overflowX = opts.overflow[ 1 ];
			style.overflowY = opts.overflow[ 2 ];
		} );
	}

	// Implement show/hide animations
	propTween = false;
	for ( prop in orig ) {

		// General show/hide setup for this element animation
		if ( !propTween ) {
			if ( dataShow ) {
				if ( "hidden" in dataShow ) {
					hidden = dataShow.hidden;
				}
			} else {
				dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
			}

			// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
			if ( toggle ) {
				dataShow.hidden = !hidden;
			}

			// Show elements before animating them
			if ( hidden ) {
				showHide( [ elem ], true );
			}

			/* eslint-disable no-loop-func */

			anim.done( function() {

			/* eslint-enable no-loop-func */

				// The final step of a "hide" animation is actually hiding the element
				if ( !hidden ) {
					showHide( [ elem ] );
				}
				dataPriv.remove( elem, "fxshow" );
				for ( prop in orig ) {
					jQuery.style( elem, prop, orig[ prop ] );
				}
			} );
		}

		// Per-property setup
		propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
		if ( !( prop in dataShow ) ) {
			dataShow[ prop ] = propTween.start;
			if ( hidden ) {
				propTween.end = propTween.start;
				propTween.start = 0;
			}
		}
	}
}

function propFilter( props, specialEasing ) {
	var index, name, easing, value, hooks;

	// camelCase, specialEasing and expand cssHook pass
	for ( index in props ) {
		name = jQuery.camelCase( index );
		easing = specialEasing[ name ];
		value = props[ index ];
		if ( Array.isArray( value ) ) {
			easing = value[ 1 ];
			value = props[ index ] = value[ 0 ];
		}

		if ( index !== name ) {
			props[ name ] = value;
			delete props[ index ];
		}

		hooks = jQuery.cssHooks[ name ];
		if ( hooks && "expand" in hooks ) {
			value = hooks.expand( value );
			delete props[ name ];

			// Not quite $.extend, this won't overwrite existing keys.
			// Reusing 'index' because we have the correct "name"
			for ( index in value ) {
				if ( !( index in props ) ) {
					props[ index ] = value[ index ];
					specialEasing[ index ] = easing;
				}
			}
		} else {
			specialEasing[ name ] = easing;
		}
	}
}

function Animation( elem, properties, options ) {
	var result,
		stopped,
		index = 0,
		length = Animation.prefilters.length,
		deferred = jQuery.Deferred().always( function() {

			// Don't match elem in the :animated selector
			delete tick.elem;
		} ),
		tick = function() {
			if ( stopped ) {
				return false;
			}
			var currentTime = fxNow || createFxNow(),
				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),

				// Support: Android 2.3 only
				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
				temp = remaining / animation.duration || 0,
				percent = 1 - temp,
				index = 0,
				length = animation.tweens.length;

			for ( ; index < length; index++ ) {
				animation.tweens[ index ].run( percent );
			}

			deferred.notifyWith( elem, [ animation, percent, remaining ] );

			// If there's more to do, yield
			if ( percent < 1 && length ) {
				return remaining;
			}

			// If this was an empty animation, synthesize a final progress notification
			if ( !length ) {
				deferred.notifyWith( elem, [ animation, 1, 0 ] );
			}

			// Resolve the animation and report its conclusion
			deferred.resolveWith( elem, [ animation ] );
			return false;
		},
		animation = deferred.promise( {
			elem: elem,
			props: jQuery.extend( {}, properties ),
			opts: jQuery.extend( true, {
				specialEasing: {},
				easing: jQuery.easing._default
			}, options ),
			originalProperties: properties,
			originalOptions: options,
			startTime: fxNow || createFxNow(),
			duration: options.duration,
			tweens: [],
			createTween: function( prop, end ) {
				var tween = jQuery.Tween( elem, animation.opts, prop, end,
						animation.opts.specialEasing[ prop ] || animation.opts.easing );
				animation.tweens.push( tween );
				return tween;
			},
			stop: function( gotoEnd ) {
				var index = 0,

					// If we are going to the end, we want to run all the tweens
					// otherwise we skip this part
					length = gotoEnd ? animation.tweens.length : 0;
				if ( stopped ) {
					return this;
				}
				stopped = true;
				for ( ; index < length; index++ ) {
					animation.tweens[ index ].run( 1 );
				}

				// Resolve when we played the last frame; otherwise, reject
				if ( gotoEnd ) {
					deferred.notifyWith( elem, [ animation, 1, 0 ] );
					deferred.resolveWith( elem, [ animation, gotoEnd ] );
				} else {
					deferred.rejectWith( elem, [ animation, gotoEnd ] );
				}
				return this;
			}
		} ),
		props = animation.props;

	propFilter( props, animation.opts.specialEasing );

	for ( ; index < length; index++ ) {
		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
		if ( result ) {
			if ( jQuery.isFunction( result.stop ) ) {
				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
					jQuery.proxy( result.stop, result );
			}
			return result;
		}
	}

	jQuery.map( props, createTween, animation );

	if ( jQuery.isFunction( animation.opts.start ) ) {
		animation.opts.start.call( elem, animation );
	}

	// Attach callbacks from options
	animation
		.progress( animation.opts.progress )
		.done( animation.opts.done, animation.opts.complete )
		.fail( animation.opts.fail )
		.always( animation.opts.always );

	jQuery.fx.timer(
		jQuery.extend( tick, {
			elem: elem,
			anim: animation,
			queue: animation.opts.queue
		} )
	);

	return animation;
}

jQuery.Animation = jQuery.extend( Animation, {

	tweeners: {
		"*": [ function( prop, value ) {
			var tween = this.createTween( prop, value );
			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
			return tween;
		} ]
	},

	tweener: function( props, callback ) {
		if ( jQuery.isFunction( props ) ) {
			callback = props;
			props = [ "*" ];
		} else {
			props = props.match( rnothtmlwhite );
		}

		var prop,
			index = 0,
			length = props.length;

		for ( ; index < length; index++ ) {
			prop = props[ index ];
			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
			Animation.tweeners[ prop ].unshift( callback );
		}
	},

	prefilters: [ defaultPrefilter ],

	prefilter: function( callback, prepend ) {
		if ( prepend ) {
			Animation.prefilters.unshift( callback );
		} else {
			Animation.prefilters.push( callback );
		}
	}
} );

jQuery.speed = function( speed, easing, fn ) {
	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
		complete: fn || !fn && easing ||
			jQuery.isFunction( speed ) && speed,
		duration: speed,
		easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
	};

	// Go to the end state if fx are off
	if ( jQuery.fx.off ) {
		opt.duration = 0;

	} else {
		if ( typeof opt.duration !== "number" ) {
			if ( opt.duration in jQuery.fx.speeds ) {
				opt.duration = jQuery.fx.speeds[ opt.duration ];

			} else {
				opt.duration = jQuery.fx.speeds._default;
			}
		}
	}

	// Normalize opt.queue - true/undefined/null -> "fx"
	if ( opt.queue == null || opt.queue === true ) {
		opt.queue = "fx";
	}

	// Queueing
	opt.old = opt.complete;

	opt.complete = function() {
		if ( jQuery.isFunction( opt.old ) ) {
			opt.old.call( this );
		}

		if ( opt.queue ) {
			jQuery.dequeue( this, opt.queue );
		}
	};

	return opt;
};

jQuery.fn.extend( {
	fadeTo: function( speed, to, easing, callback ) {

		// Show any hidden elements after setting opacity to 0
		return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()

			// Animate to the value specified
			.end().animate( { opacity: to }, speed, easing, callback );
	},
	animate: function( prop, speed, easing, callback ) {
		var empty = jQuery.isEmptyObject( prop ),
			optall = jQuery.speed( speed, easing, callback ),
			doAnimation = function() {

				// Operate on a copy of prop so per-property easing won't be lost
				var anim = Animation( this, jQuery.extend( {}, prop ), optall );

				// Empty animations, or finishing resolves immediately
				if ( empty || dataPriv.get( this, "finish" ) ) {
					anim.stop( true );
				}
			};
			doAnimation.finish = doAnimation;

		return empty || optall.queue === false ?
			this.each( doAnimation ) :
			this.queue( optall.queue, doAnimation );
	},
	stop: function( type, clearQueue, gotoEnd ) {
		var stopQueue = function( hooks ) {
			var stop = hooks.stop;
			delete hooks.stop;
			stop( gotoEnd );
		};

		if ( typeof type !== "string" ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
		}
		if ( clearQueue && type !== false ) {
			this.queue( type || "fx", [] );
		}

		return this.each( function() {
			var dequeue = true,
				index = type != null && type + "queueHooks",
				timers = jQuery.timers,
				data = dataPriv.get( this );

			if ( index ) {
				if ( data[ index ] && data[ index ].stop ) {
					stopQueue( data[ index ] );
				}
			} else {
				for ( index in data ) {
					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
						stopQueue( data[ index ] );
					}
				}
			}

			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this &&
					( type == null || timers[ index ].queue === type ) ) {

					timers[ index ].anim.stop( gotoEnd );
					dequeue = false;
					timers.splice( index, 1 );
				}
			}

			// Start the next in the queue if the last step wasn't forced.
			// Timers currently will call their complete callbacks, which
			// will dequeue but only if they were gotoEnd.
			if ( dequeue || !gotoEnd ) {
				jQuery.dequeue( this, type );
			}
		} );
	},
	finish: function( type ) {
		if ( type !== false ) {
			type = type || "fx";
		}
		return this.each( function() {
			var index,
				data = dataPriv.get( this ),
				queue = data[ type + "queue" ],
				hooks = data[ type + "queueHooks" ],
				timers = jQuery.timers,
				length = queue ? queue.length : 0;

			// Enable finishing flag on private data
			data.finish = true;

			// Empty the queue first
			jQuery.queue( this, type, [] );

			if ( hooks && hooks.stop ) {
				hooks.stop.call( this, true );
			}

			// Look for any active animations, and finish them
			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
					timers[ index ].anim.stop( true );
					timers.splice( index, 1 );
				}
			}

			// Look for any animations in the old queue and finish them
			for ( index = 0; index < length; index++ ) {
				if ( queue[ index ] && queue[ index ].finish ) {
					queue[ index ].finish.call( this );
				}
			}

			// Turn off finishing flag
			delete data.finish;
		} );
	}
} );

jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
	var cssFn = jQuery.fn[ name ];
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return speed == null || typeof speed === "boolean" ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
	};
} );

// Generate shortcuts for custom animations
jQuery.each( {
	slideDown: genFx( "show" ),
	slideUp: genFx( "hide" ),
	slideToggle: genFx( "toggle" ),
	fadeIn: { opacity: "show" },
	fadeOut: { opacity: "hide" },
	fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return this.animate( props, speed, easing, callback );
	};
} );

jQuery.timers = [];
jQuery.fx.tick = function() {
	var timer,
		i = 0,
		timers = jQuery.timers;

	fxNow = jQuery.now();

	for ( ; i < timers.length; i++ ) {
		timer = timers[ i ];

		// Run the timer and safely remove it when done (allowing for external removal)
		if ( !timer() && timers[ i ] === timer ) {
			timers.splice( i--, 1 );
		}
	}

	if ( !timers.length ) {
		jQuery.fx.stop();
	}
	fxNow = undefined;
};

jQuery.fx.timer = function( timer ) {
	jQuery.timers.push( timer );
	jQuery.fx.start();
};

jQuery.fx.interval = 13;
jQuery.fx.start = function() {
	if ( inProgress ) {
		return;
	}

	inProgress = true;
	schedule();
};

jQuery.fx.stop = function() {
	inProgress = null;
};

jQuery.fx.speeds = {
	slow: 600,
	fast: 200,

	// Default speed
	_default: 400
};


// Based off of the plugin by Clint Helfers, with permission.
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
	type = type || "fx";

	return this.queue( type, function( next, hooks ) {
		var timeout = window.setTimeout( next, time );
		hooks.stop = function() {
			window.clearTimeout( timeout );
		};
	} );
};


( function() {
	var input = document.createElement( "input" ),
		select = document.createElement( "select" ),
		opt = select.appendChild( document.createElement( "option" ) );

	input.type = "checkbox";

	// Support: Android <=4.3 only
	// Default value for a checkbox should be "on"
	support.checkOn = input.value !== "";

	// Support: IE <=11 only
	// Must access selectedIndex to make default options select
	support.optSelected = opt.selected;

	// Support: IE <=11 only
	// An input loses its value after becoming a radio
	input = document.createElement( "input" );
	input.value = "t";
	input.type = "radio";
	support.radioValue = input.value === "t";
} )();


var boolHook,
	attrHandle = jQuery.expr.attrHandle;

jQuery.fn.extend( {
	attr: function( name, value ) {
		return access( this, jQuery.attr, name, value, arguments.length > 1 );
	},

	removeAttr: function( name ) {
		return this.each( function() {
			jQuery.removeAttr( this, name );
		} );
	}
} );

jQuery.extend( {
	attr: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

		// Don't get/set attributes on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		// Fallback to prop when attributes are not supported
		if ( typeof elem.getAttribute === "undefined" ) {
			return jQuery.prop( elem, name, value );
		}

		// Attribute hooks are determined by the lowercase version
		// Grab necessary hook if one is defined
		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
			hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
		}

		if ( value !== undefined ) {
			if ( value === null ) {
				jQuery.removeAttr( elem, name );
				return;
			}

			if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

			elem.setAttribute( name, value + "" );
			return value;
		}

		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

		ret = jQuery.find.attr( elem, name );

		// Non-existent attributes return null, we normalize to undefined
		return ret == null ? undefined : ret;
	},

	attrHooks: {
		type: {
			set: function( elem, value ) {
				if ( !support.radioValue && value === "radio" &&
					nodeName( elem, "input" ) ) {
					var val = elem.value;
					elem.setAttribute( "type", value );
					if ( val ) {
						elem.value = val;
					}
					return value;
				}
			}
		}
	},

	removeAttr: function( elem, value ) {
		var name,
			i = 0,

			// Attribute names can contain non-HTML whitespace characters
			// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
			attrNames = value && value.match( rnothtmlwhite );

		if ( attrNames && elem.nodeType === 1 ) {
			while ( ( name = attrNames[ i++ ] ) ) {
				elem.removeAttribute( name );
			}
		}
	}
} );

// Hooks for boolean attributes
boolHook = {
	set: function( elem, value, name ) {
		if ( value === false ) {

			// Remove boolean attributes when set to false
			jQuery.removeAttr( elem, name );
		} else {
			elem.setAttribute( name, name );
		}
		return name;
	}
};

jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
	var getter = attrHandle[ name ] || jQuery.find.attr;

	attrHandle[ name ] = function( elem, name, isXML ) {
		var ret, handle,
			lowercaseName = name.toLowerCase();

		if ( !isXML ) {

			// Avoid an infinite loop by temporarily removing this function from the getter
			handle = attrHandle[ lowercaseName ];
			attrHandle[ lowercaseName ] = ret;
			ret = getter( elem, name, isXML ) != null ?
				lowercaseName :
				null;
			attrHandle[ lowercaseName ] = handle;
		}
		return ret;
	};
} );




var rfocusable = /^(?:input|select|textarea|button)$/i,
	rclickable = /^(?:a|area)$/i;

jQuery.fn.extend( {
	prop: function( name, value ) {
		return access( this, jQuery.prop, name, value, arguments.length > 1 );
	},

	removeProp: function( name ) {
		return this.each( function() {
			delete this[ jQuery.propFix[ name ] || name ];
		} );
	}
} );

jQuery.extend( {
	prop: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

		// Don't get/set properties on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {

			// Fix name and attach hooks
			name = jQuery.propFix[ name ] || name;
			hooks = jQuery.propHooks[ name ];
		}

		if ( value !== undefined ) {
			if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

			return ( elem[ name ] = value );
		}

		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

		return elem[ name ];
	},

	propHooks: {
		tabIndex: {
			get: function( elem ) {

				// Support: IE <=9 - 11 only
				// elem.tabIndex doesn't always return the
				// correct value when it hasn't been explicitly set
				// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
				// Use proper attribute retrieval(#12072)
				var tabindex = jQuery.find.attr( elem, "tabindex" );

				if ( tabindex ) {
					return parseInt( tabindex, 10 );
				}

				if (
					rfocusable.test( elem.nodeName ) ||
					rclickable.test( elem.nodeName ) &&
					elem.href
				) {
					return 0;
				}

				return -1;
			}
		}
	},

	propFix: {
		"for": "htmlFor",
		"class": "className"
	}
} );

// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
// eslint rule "no-unused-expressions" is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
	jQuery.propHooks.selected = {
		get: function( elem ) {

			/* eslint no-unused-expressions: "off" */

			var parent = elem.parentNode;
			if ( parent && parent.parentNode ) {
				parent.parentNode.selectedIndex;
			}
			return null;
		},
		set: function( elem ) {

			/* eslint no-unused-expressions: "off" */

			var parent = elem.parentNode;
			if ( parent ) {
				parent.selectedIndex;

				if ( parent.parentNode ) {
					parent.parentNode.selectedIndex;
				}
			}
		}
	};
}

jQuery.each( [
	"tabIndex",
	"readOnly",
	"maxLength",
	"cellSpacing",
	"cellPadding",
	"rowSpan",
	"colSpan",
	"useMap",
	"frameBorder",
	"contentEditable"
], function() {
	jQuery.propFix[ this.toLowerCase() ] = this;
} );




	// Strip and collapse whitespace according to HTML spec
	// https://html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace
	function stripAndCollapse( value ) {
		var tokens = value.match( rnothtmlwhite ) || [];
		return tokens.join( " " );
	}


function getClass( elem ) {
	return elem.getAttribute && elem.getAttribute( "class" ) || "";
}

jQuery.fn.extend( {
	addClass: function( value ) {
		var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

		if ( jQuery.isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
			} );
		}

		if ( typeof value === "string" && value ) {
			classes = value.match( rnothtmlwhite ) || [];

			while ( ( elem = this[ i++ ] ) ) {
				curValue = getClass( elem );
				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

				if ( cur ) {
					j = 0;
					while ( ( clazz = classes[ j++ ] ) ) {
						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
							cur += clazz + " ";
						}
					}

					// Only assign if different to avoid unneeded rendering.
					finalValue = stripAndCollapse( cur );
					if ( curValue !== finalValue ) {
						elem.setAttribute( "class", finalValue );
					}
				}
			}
		}

		return this;
	},

	removeClass: function( value ) {
		var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

		if ( jQuery.isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
			} );
		}

		if ( !arguments.length ) {
			return this.attr( "class", "" );
		}

		if ( typeof value === "string" && value ) {
			classes = value.match( rnothtmlwhite ) || [];

			while ( ( elem = this[ i++ ] ) ) {
				curValue = getClass( elem );

				// This expression is here for better compressibility (see addClass)
				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

				if ( cur ) {
					j = 0;
					while ( ( clazz = classes[ j++ ] ) ) {

						// Remove *all* instances
						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
							cur = cur.replace( " " + clazz + " ", " " );
						}
					}

					// Only assign if different to avoid unneeded rendering.
					finalValue = stripAndCollapse( cur );
					if ( curValue !== finalValue ) {
						elem.setAttribute( "class", finalValue );
					}
				}
			}
		}

		return this;
	},

	toggleClass: function( value, stateVal ) {
		var type = typeof value;

		if ( typeof stateVal === "boolean" && type === "string" ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
		}

		if ( jQuery.isFunction( value ) ) {
			return this.each( function( i ) {
				jQuery( this ).toggleClass(
					value.call( this, i, getClass( this ), stateVal ),
					stateVal
				);
			} );
		}

		return this.each( function() {
			var className, i, self, classNames;

			if ( type === "string" ) {

				// Toggle individual class names
				i = 0;
				self = jQuery( this );
				classNames = value.match( rnothtmlwhite ) || [];

				while ( ( className = classNames[ i++ ] ) ) {

					// Check each className given, space separated list
					if ( self.hasClass( className ) ) {
						self.removeClass( className );
					} else {
						self.addClass( className );
					}
				}

			// Toggle whole class name
			} else if ( value === undefined || type === "boolean" ) {
				className = getClass( this );
				if ( className ) {

					// Store className if set
					dataPriv.set( this, "__className__", className );
				}

				// If the element has a class name or if we're passed `false`,
				// then remove the whole classname (if there was one, the above saved it).
				// Otherwise bring back whatever was previously saved (if anything),
				// falling back to the empty string if nothing was stored.
				if ( this.setAttribute ) {
					this.setAttribute( "class",
						className || value === false ?
						"" :
						dataPriv.get( this, "__className__" ) || ""
					);
				}
			}
		} );
	},

	hasClass: function( selector ) {
		var className, elem,
			i = 0;

		className = " " + selector + " ";
		while ( ( elem = this[ i++ ] ) ) {
			if ( elem.nodeType === 1 &&
				( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
					return true;
			}
		}

		return false;
	}
} );




var rreturn = /\r/g;

jQuery.fn.extend( {
	val: function( value ) {
		var hooks, ret, isFunction,
			elem = this[ 0 ];

		if ( !arguments.length ) {
			if ( elem ) {
				hooks = jQuery.valHooks[ elem.type ] ||
					jQuery.valHooks[ elem.nodeName.toLowerCase() ];

				if ( hooks &&
					"get" in hooks &&
					( ret = hooks.get( elem, "value" ) ) !== undefined
				) {
					return ret;
				}

				ret = elem.value;

				// Handle most common string cases
				if ( typeof ret === "string" ) {
					return ret.replace( rreturn, "" );
				}

				// Handle cases where value is null/undef or number
				return ret == null ? "" : ret;
			}

			return;
		}

		isFunction = jQuery.isFunction( value );

		return this.each( function( i ) {
			var val;

			if ( this.nodeType !== 1 ) {
				return;
			}

			if ( isFunction ) {
				val = value.call( this, i, jQuery( this ).val() );
			} else {
				val = value;
			}

			// Treat null/undefined as ""; convert numbers to string
			if ( val == null ) {
				val = "";

			} else if ( typeof val === "number" ) {
				val += "";

			} else if ( Array.isArray( val ) ) {
				val = jQuery.map( val, function( value ) {
					return value == null ? "" : value + "";
				} );
			}

			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

			// If set returns undefined, fall back to normal setting
			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
				this.value = val;
			}
		} );
	}
} );

jQuery.extend( {
	valHooks: {
		option: {
			get: function( elem ) {

				var val = jQuery.find.attr( elem, "value" );
				return val != null ?
					val :

					// Support: IE <=10 - 11 only
					// option.text throws exceptions (#14686, #14858)
					// Strip and collapse whitespace
					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
					stripAndCollapse( jQuery.text( elem ) );
			}
		},
		select: {
			get: function( elem ) {
				var value, option, i,
					options = elem.options,
					index = elem.selectedIndex,
					one = elem.type === "select-one",
					values = one ? null : [],
					max = one ? index + 1 : options.length;

				if ( index < 0 ) {
					i = max;

				} else {
					i = one ? index : 0;
				}

				// Loop through all the selected options
				for ( ; i < max; i++ ) {
					option = options[ i ];

					// Support: IE <=9 only
					// IE8-9 doesn't update selected after form reset (#2551)
					if ( ( option.selected || i === index ) &&

							// Don't return options that are disabled or in a disabled optgroup
							!option.disabled &&
							( !option.parentNode.disabled ||
								!nodeName( option.parentNode, "optgroup" ) ) ) {

						// Get the specific value for the option
						value = jQuery( option ).val();

						// We don't need an array for one selects
						if ( one ) {
							return value;
						}

						// Multi-Selects return an array
						values.push( value );
					}
				}

				return values;
			},

			set: function( elem, value ) {
				var optionSet, option,
					options = elem.options,
					values = jQuery.makeArray( value ),
					i = options.length;

				while ( i-- ) {
					option = options[ i ];

					/* eslint-disable no-cond-assign */

					if ( option.selected =
						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
					) {
						optionSet = true;
					}

					/* eslint-enable no-cond-assign */
				}

				// Force browsers to behave consistently when non-matching value is set
				if ( !optionSet ) {
					elem.selectedIndex = -1;
				}
				return values;
			}
		}
	}
} );

// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
	jQuery.valHooks[ this ] = {
		set: function( elem, value ) {
			if ( Array.isArray( value ) ) {
				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
			}
		}
	};
	if ( !support.checkOn ) {
		jQuery.valHooks[ this ].get = function( elem ) {
			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
		};
	}
} );




// Return jQuery for attributes-only inclusion


var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;

jQuery.extend( jQuery.event, {

	trigger: function( event, data, elem, onlyHandlers ) {

		var i, cur, tmp, bubbleType, ontype, handle, special,
			eventPath = [ elem || document ],
			type = hasOwn.call( event, "type" ) ? event.type : event,
			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];

		cur = tmp = elem = elem || document;

		// Don't do events on text and comment nodes
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

		// focus/blur morphs to focusin/out; ensure we're not firing them right now
		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
			return;
		}

		if ( type.indexOf( "." ) > -1 ) {

			// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split( "." );
			type = namespaces.shift();
			namespaces.sort();
		}
		ontype = type.indexOf( ":" ) < 0 && "on" + type;

		// Caller can pass in a jQuery.Event object, Object, or just an event type string
		event = event[ jQuery.expando ] ?
			event :
			new jQuery.Event( type, typeof event === "object" && event );

		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
		event.isTrigger = onlyHandlers ? 2 : 3;
		event.namespace = namespaces.join( "." );
		event.rnamespace = event.namespace ?
			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
			null;

		// Clean up the event in case it is being reused
		event.result = undefined;
		if ( !event.target ) {
			event.target = elem;
		}

		// Clone any incoming data and prepend the event, creating the handler arg list
		data = data == null ?
			[ event ] :
			jQuery.makeArray( data, [ event ] );

		// Allow special events to draw outside the lines
		special = jQuery.event.special[ type ] || {};
		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
			return;
		}

		// Determine event propagation path in advance, per W3C events spec (#9951)
		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
		if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {

			bubbleType = special.delegateType || type;
			if ( !rfocusMorph.test( bubbleType + type ) ) {
				cur = cur.parentNode;
			}
			for ( ; cur; cur = cur.parentNode ) {
				eventPath.push( cur );
				tmp = cur;
			}

			// Only add window if we got to document (e.g., not plain obj or detached DOM)
			if ( tmp === ( elem.ownerDocument || document ) ) {
				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
			}
		}

		// Fire handlers on the event path
		i = 0;
		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {

			event.type = i > 1 ?
				bubbleType :
				special.bindType || type;

			// jQuery handler
			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
				dataPriv.get( cur, "handle" );
			if ( handle ) {
				handle.apply( cur, data );
			}

			// Native handler
			handle = ontype && cur[ ontype ];
			if ( handle && handle.apply && acceptData( cur ) ) {
				event.result = handle.apply( cur, data );
				if ( event.result === false ) {
					event.preventDefault();
				}
			}
		}
		event.type = type;

		// If nobody prevented the default action, do it now
		if ( !onlyHandlers && !event.isDefaultPrevented() ) {

			if ( ( !special._default ||
				special._default.apply( eventPath.pop(), data ) === false ) &&
				acceptData( elem ) ) {

				// Call a native DOM method on the target with the same name as the event.
				// Don't do default actions on window, that's where global variables be (#6170)
				if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {

					// Don't re-trigger an onFOO event when we call its FOO() method
					tmp = elem[ ontype ];

					if ( tmp ) {
						elem[ ontype ] = null;
					}

					// Prevent re-triggering of the same event, since we already bubbled it above
					jQuery.event.triggered = type;
					elem[ type ]();
					jQuery.event.triggered = undefined;

					if ( tmp ) {
						elem[ ontype ] = tmp;
					}
				}
			}
		}

		return event.result;
	},

	// Piggyback on a donor event to simulate a different one
	// Used only for `focus(in | out)` events
	simulate: function( type, elem, event ) {
		var e = jQuery.extend(
			new jQuery.Event(),
			event,
			{
				type: type,
				isSimulated: true
			}
		);

		jQuery.event.trigger( e, null, elem );
	}

} );

jQuery.fn.extend( {

	trigger: function( type, data ) {
		return this.each( function() {
			jQuery.event.trigger( type, data, this );
		} );
	},
	triggerHandler: function( type, data ) {
		var elem = this[ 0 ];
		if ( elem ) {
			return jQuery.event.trigger( type, data, elem, true );
		}
	}
} );


jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
	function( i, name ) {

	// Handle event binding
	jQuery.fn[ name ] = function( data, fn ) {
		return arguments.length > 0 ?
			this.on( name, null, data, fn ) :
			this.trigger( name );
	};
} );

jQuery.fn.extend( {
	hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	}
} );




support.focusin = "onfocusin" in window;


// Support: Firefox <=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {

		// Attach a single capturing handler on the document while someone wants focusin/focusout
		var handler = function( event ) {
			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
		};

		jQuery.event.special[ fix ] = {
			setup: function() {
				var doc = this.ownerDocument || this,
					attaches = dataPriv.access( doc, fix );

				if ( !attaches ) {
					doc.addEventListener( orig, handler, true );
				}
				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
			},
			teardown: function() {
				var doc = this.ownerDocument || this,
					attaches = dataPriv.access( doc, fix ) - 1;

				if ( !attaches ) {
					doc.removeEventListener( orig, handler, true );
					dataPriv.remove( doc, fix );

				} else {
					dataPriv.access( doc, fix, attaches );
				}
			}
		};
	} );
}
var location = window.location;

var nonce = jQuery.now();

var rquery = ( /\?/ );



// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
	var xml;
	if ( !data || typeof data !== "string" ) {
		return null;
	}

	// Support: IE 9 - 11 only
	// IE throws on parseFromString with invalid input.
	try {
		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
	} catch ( e ) {
		xml = undefined;
	}

	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
		jQuery.error( "Invalid XML: " + data );
	}
	return xml;
};


var
	rbracket = /\[\]$/,
	rCRLF = /\r?\n/g,
	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
	rsubmittable = /^(?:input|select|textarea|keygen)/i;

function buildParams( prefix, obj, traditional, add ) {
	var name;

	if ( Array.isArray( obj ) ) {

		// Serialize array item.
		jQuery.each( obj, function( i, v ) {
			if ( traditional || rbracket.test( prefix ) ) {

				// Treat each array item as a scalar.
				add( prefix, v );

			} else {

				// Item is non-scalar (array or object), encode its numeric index.
				buildParams(
					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
					v,
					traditional,
					add
				);
			}
		} );

	} else if ( !traditional && jQuery.type( obj ) === "object" ) {

		// Serialize object item.
		for ( name in obj ) {
			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
		}

	} else {

		// Serialize scalar item.
		add( prefix, obj );
	}
}

// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
	var prefix,
		s = [],
		add = function( key, valueOrFunction ) {

			// If value is a function, invoke it and use its return value
			var value = jQuery.isFunction( valueOrFunction ) ?
				valueOrFunction() :
				valueOrFunction;

			s[ s.length ] = encodeURIComponent( key ) + "=" +
				encodeURIComponent( value == null ? "" : value );
		};

	// If an array was passed in, assume that it is an array of form elements.
	if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {

		// Serialize the form elements
		jQuery.each( a, function() {
			add( this.name, this.value );
		} );

	} else {

		// If traditional, encode the "old" way (the way 1.3.2 or older
		// did it), otherwise encode params recursively.
		for ( prefix in a ) {
			buildParams( prefix, a[ prefix ], traditional, add );
		}
	}

	// Return the resulting serialization
	return s.join( "&" );
};

jQuery.fn.extend( {
	serialize: function() {
		return jQuery.param( this.serializeArray() );
	},
	serializeArray: function() {
		return this.map( function() {

			// Can add propHook for "elements" to filter or add form elements
			var elements = jQuery.prop( this, "elements" );
			return elements ? jQuery.makeArray( elements ) : this;
		} )
		.filter( function() {
			var type = this.type;

			// Use .is( ":disabled" ) so that fieldset[disabled] works
			return this.name && !jQuery( this ).is( ":disabled" ) &&
				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
				( this.checked || !rcheckableType.test( type ) );
		} )
		.map( function( i, elem ) {
			var val = jQuery( this ).val();

			if ( val == null ) {
				return null;
			}

			if ( Array.isArray( val ) ) {
				return jQuery.map( val, function( val ) {
					return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
				} );
			}

			return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
		} ).get();
	}
} );


var
	r20 = /%20/g,
	rhash = /#.*$/,
	rantiCache = /([?&])_=[^&]*/,
	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,

	// #7653, #8125, #8152: local protocol detection
	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
	rnoContent = /^(?:GET|HEAD)$/,
	rprotocol = /^\/\//,

	/* Prefilters
	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
	 * 2) These are called:
	 *    - BEFORE asking for a transport
	 *    - AFTER param serialization (s.data is a string if s.processData is true)
	 * 3) key is the dataType
	 * 4) the catchall symbol "*" can be used
	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
	 */
	prefilters = {},

	/* Transports bindings
	 * 1) key is the dataType
	 * 2) the catchall symbol "*" can be used
	 * 3) selection will start with transport dataType and THEN go to "*" if needed
	 */
	transports = {},

	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
	allTypes = "*/".concat( "*" ),

	// Anchor tag for parsing the document origin
	originAnchor = document.createElement( "a" );
	originAnchor.href = location.href;

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

	// dataTypeExpression is optional and defaults to "*"
	return function( dataTypeExpression, func ) {

		if ( typeof dataTypeExpression !== "string" ) {
			func = dataTypeExpression;
			dataTypeExpression = "*";
		}

		var dataType,
			i = 0,
			dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];

		if ( jQuery.isFunction( func ) ) {

			// For each dataType in the dataTypeExpression
			while ( ( dataType = dataTypes[ i++ ] ) ) {

				// Prepend if requested
				if ( dataType[ 0 ] === "+" ) {
					dataType = dataType.slice( 1 ) || "*";
					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );

				// Otherwise append
				} else {
					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
				}
			}
		}
	};
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

	var inspected = {},
		seekingTransport = ( structure === transports );

	function inspect( dataType ) {
		var selected;
		inspected[ dataType ] = true;
		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
			if ( typeof dataTypeOrTransport === "string" &&
				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {

				options.dataTypes.unshift( dataTypeOrTransport );
				inspect( dataTypeOrTransport );
				return false;
			} else if ( seekingTransport ) {
				return !( selected = dataTypeOrTransport );
			}
		} );
		return selected;
	}

	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
	var key, deep,
		flatOptions = jQuery.ajaxSettings.flatOptions || {};

	for ( key in src ) {
		if ( src[ key ] !== undefined ) {
			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
		}
	}
	if ( deep ) {
		jQuery.extend( true, target, deep );
	}

	return target;
}

/* Handles responses to an ajax request:
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {

	var ct, type, finalDataType, firstDataType,
		contents = s.contents,
		dataTypes = s.dataTypes;

	// Remove auto dataType and get content-type in the process
	while ( dataTypes[ 0 ] === "*" ) {
		dataTypes.shift();
		if ( ct === undefined ) {
			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
		}
	}

	// Check if we're dealing with a known content-type
	if ( ct ) {
		for ( type in contents ) {
			if ( contents[ type ] && contents[ type ].test( ct ) ) {
				dataTypes.unshift( type );
				break;
			}
		}
	}

	// Check to see if we have a response for the expected dataType
	if ( dataTypes[ 0 ] in responses ) {
		finalDataType = dataTypes[ 0 ];
	} else {

		// Try convertible dataTypes
		for ( type in responses ) {
			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
				finalDataType = type;
				break;
			}
			if ( !firstDataType ) {
				firstDataType = type;
			}
		}

		// Or just use first one
		finalDataType = finalDataType || firstDataType;
	}

	// If we found a dataType
	// We add the dataType to the list if needed
	// and return the corresponding response
	if ( finalDataType ) {
		if ( finalDataType !== dataTypes[ 0 ] ) {
			dataTypes.unshift( finalDataType );
		}
		return responses[ finalDataType ];
	}
}

/* Chain conversions given the request and the original response
 * Also sets the responseXXX fields on the jqXHR instance
 */
function ajaxConvert( s, response, jqXHR, isSuccess ) {
	var conv2, current, conv, tmp, prev,
		converters = {},

		// Work with a copy of dataTypes in case we need to modify it for conversion
		dataTypes = s.dataTypes.slice();

	// Create converters map with lowercased keys
	if ( dataTypes[ 1 ] ) {
		for ( conv in s.converters ) {
			converters[ conv.toLowerCase() ] = s.converters[ conv ];
		}
	}

	current = dataTypes.shift();

	// Convert to each sequential dataType
	while ( current ) {

		if ( s.responseFields[ current ] ) {
			jqXHR[ s.responseFields[ current ] ] = response;
		}

		// Apply the dataFilter if provided
		if ( !prev && isSuccess && s.dataFilter ) {
			response = s.dataFilter( response, s.dataType );
		}

		prev = current;
		current = dataTypes.shift();

		if ( current ) {

			// There's only work to do if current dataType is non-auto
			if ( current === "*" ) {

				current = prev;

			// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== "*" && prev !== current ) {

				// Seek a direct converter
				conv = converters[ prev + " " + current ] || converters[ "* " + current ];

				// If none found, seek a pair
				if ( !conv ) {
					for ( conv2 in converters ) {

						// If conv2 outputs current
						tmp = conv2.split( " " );
						if ( tmp[ 1 ] === current ) {

							// If prev can be converted to accepted input
							conv = converters[ prev + " " + tmp[ 0 ] ] ||
								converters[ "* " + tmp[ 0 ] ];
							if ( conv ) {

								// Condense equivalence converters
								if ( conv === true ) {
									conv = converters[ conv2 ];

								// Otherwise, insert the intermediate dataType
								} else if ( converters[ conv2 ] !== true ) {
									current = tmp[ 0 ];
									dataTypes.unshift( tmp[ 1 ] );
								}
								break;
							}
						}
					}
				}

				// Apply converter (if not an equivalence)
				if ( conv !== true ) {

					// Unless errors are allowed to bubble, catch and return them
					if ( conv && s.throws ) {
						response = conv( response );
					} else {
						try {
							response = conv( response );
						} catch ( e ) {
							return {
								state: "parsererror",
								error: conv ? e : "No conversion from " + prev + " to " + current
							};
						}
					}
				}
			}
		}
	}

	return { state: "success", data: response };
}

jQuery.extend( {

	// Counter for holding the number of active queries
	active: 0,

	// Last-Modified header cache for next request
	lastModified: {},
	etag: {},

	ajaxSettings: {
		url: location.href,
		type: "GET",
		isLocal: rlocalProtocol.test( location.protocol ),
		global: true,
		processData: true,
		async: true,
		contentType: "application/x-www-form-urlencoded; charset=UTF-8",

		/*
		timeout: 0,
		data: null,
		dataType: null,
		username: null,
		password: null,
		cache: null,
		throws: false,
		traditional: false,
		headers: {},
		*/

		accepts: {
			"*": allTypes,
			text: "text/plain",
			html: "text/html",
			xml: "application/xml, text/xml",
			json: "application/json, text/javascript"
		},

		contents: {
			xml: /\bxml\b/,
			html: /\bhtml/,
			json: /\bjson\b/
		},

		responseFields: {
			xml: "responseXML",
			text: "responseText",
			json: "responseJSON"
		},

		// Data converters
		// Keys separate source (or catchall "*") and destination types with a single space
		converters: {

			// Convert anything to text
			"* text": String,

			// Text to html (true = no transformation)
			"text html": true,

			// Evaluate text as a json expression
			"text json": JSON.parse,

			// Parse text as xml
			"text xml": jQuery.parseXML
		},

		// For options that shouldn't be deep extended:
		// you can add your own custom options here if
		// and when you create one that shouldn't be
		// deep extended (see ajaxExtend)
		flatOptions: {
			url: true,
			context: true
		}
	},

	// Creates a full fledged settings object into target
	// with both ajaxSettings and settings fields.
	// If target is omitted, writes into ajaxSettings.
	ajaxSetup: function( target, settings ) {
		return settings ?

			// Building a settings object
			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

			// Extending ajaxSettings
			ajaxExtend( jQuery.ajaxSettings, target );
	},

	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
	ajaxTransport: addToPrefiltersOrTransports( transports ),

	// Main method
	ajax: function( url, options ) {

		// If url is an object, simulate pre-1.5 signature
		if ( typeof url === "object" ) {
			options = url;
			url = undefined;
		}

		// Force options to be an object
		options = options || {};

		var transport,

			// URL without anti-cache param
			cacheURL,

			// Response headers
			responseHeadersString,
			responseHeaders,

			// timeout handle
			timeoutTimer,

			// Url cleanup var
			urlAnchor,

			// Request state (becomes false upon send and true upon completion)
			completed,

			// To know if global events are to be dispatched
			fireGlobals,

			// Loop variable
			i,

			// uncached part of the url
			uncached,

			// Create the final options object
			s = jQuery.ajaxSetup( {}, options ),

			// Callbacks context
			callbackContext = s.context || s,

			// Context for global events is callbackContext if it is a DOM node or jQuery collection
			globalEventContext = s.context &&
				( callbackContext.nodeType || callbackContext.jquery ) ?
					jQuery( callbackContext ) :
					jQuery.event,

			// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks( "once memory" ),

			// Status-dependent callbacks
			statusCode = s.statusCode || {},

			// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},

			// Default abort message
			strAbort = "canceled",

			// Fake xhr
			jqXHR = {
				readyState: 0,

				// Builds headers hashtable if needed
				getResponseHeader: function( key ) {
					var match;
					if ( completed ) {
						if ( !responseHeaders ) {
							responseHeaders = {};
							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
								responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
							}
						}
						match = responseHeaders[ key.toLowerCase() ];
					}
					return match == null ? null : match;
				},

				// Raw string
				getAllResponseHeaders: function() {
					return completed ? responseHeadersString : null;
				},

				// Caches the header
				setRequestHeader: function( name, value ) {
					if ( completed == null ) {
						name = requestHeadersNames[ name.toLowerCase() ] =
							requestHeadersNames[ name.toLowerCase() ] || name;
						requestHeaders[ name ] = value;
					}
					return this;
				},

				// Overrides response content-type header
				overrideMimeType: function( type ) {
					if ( completed == null ) {
						s.mimeType = type;
					}
					return this;
				},

				// Status-dependent callbacks
				statusCode: function( map ) {
					var code;
					if ( map ) {
						if ( completed ) {

							// Execute the appropriate callbacks
							jqXHR.always( map[ jqXHR.status ] );
						} else {

							// Lazy-add the new callbacks in a way that preserves old ones
							for ( code in map ) {
								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
							}
						}
					}
					return this;
				},

				// Cancel the request
				abort: function( statusText ) {
					var finalText = statusText || strAbort;
					if ( transport ) {
						transport.abort( finalText );
					}
					done( 0, finalText );
					return this;
				}
			};

		// Attach deferreds
		deferred.promise( jqXHR );

		// Add protocol if not provided (prefilters might expect it)
		// Handle falsy url in the settings object (#10093: consistency with old signature)
		// We also use the url parameter if available
		s.url = ( ( url || s.url || location.href ) + "" )
			.replace( rprotocol, location.protocol + "//" );

		// Alias method option to type as per ticket #12004
		s.type = options.method || options.type || s.method || s.type;

		// Extract dataTypes list
		s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];

		// A cross-domain request is in order when the origin doesn't match the current origin.
		if ( s.crossDomain == null ) {
			urlAnchor = document.createElement( "a" );

			// Support: IE <=8 - 11, Edge 12 - 13
			// IE throws exception on accessing the href property if url is malformed,
			// e.g. http://example.com:80x/
			try {
				urlAnchor.href = s.url;

				// Support: IE <=8 - 11 only
				// Anchor's host property isn't correctly set when s.url is relative
				urlAnchor.href = urlAnchor.href;
				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
					urlAnchor.protocol + "//" + urlAnchor.host;
			} catch ( e ) {

				// If there is an error parsing the URL, assume it is crossDomain,
				// it can be rejected by the transport if it is invalid
				s.crossDomain = true;
			}
		}

		// Convert data if not already a string
		if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
		}

		// Apply prefilters
		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

		// If request was aborted inside a prefilter, stop there
		if ( completed ) {
			return jqXHR;
		}

		// We can fire global events as of now if asked to
		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
		fireGlobals = jQuery.event && s.global;

		// Watch for a new set of requests
		if ( fireGlobals && jQuery.active++ === 0 ) {
			jQuery.event.trigger( "ajaxStart" );
		}

		// Uppercase the type
		s.type = s.type.toUpperCase();

		// Determine if request has content
		s.hasContent = !rnoContent.test( s.type );

		// Save the URL in case we're toying with the If-Modified-Since
		// and/or If-None-Match header later on
		// Remove hash to simplify url manipulation
		cacheURL = s.url.replace( rhash, "" );

		// More options handling for requests with no content
		if ( !s.hasContent ) {

			// Remember the hash so we can put it back
			uncached = s.url.slice( cacheURL.length );

			// If data is available, append data to url
			if ( s.data ) {
				cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;

				// #9682: remove data so that it's not used in an eventual retry
				delete s.data;
			}

			// Add or update anti-cache param if needed
			if ( s.cache === false ) {
				cacheURL = cacheURL.replace( rantiCache, "$1" );
				uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
			}

			// Put hash and anti-cache on the URL that will be requested (gh-1732)
			s.url = cacheURL + uncached;

		// Change '%20' to '+' if this is encoded form body content (gh-2658)
		} else if ( s.data && s.processData &&
			( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
			s.data = s.data.replace( r20, "+" );
		}

		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
		if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
			}
		}

		// Set the correct header, if data is being sent
		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
			jqXHR.setRequestHeader( "Content-Type", s.contentType );
		}

		// Set the Accepts header for the server, depending on the dataType
		jqXHR.setRequestHeader(
			"Accept",
			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
				s.accepts[ s.dataTypes[ 0 ] ] +
					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
				s.accepts[ "*" ]
		);

		// Check for headers option
		for ( i in s.headers ) {
			jqXHR.setRequestHeader( i, s.headers[ i ] );
		}

		// Allow custom headers/mimetypes and early abort
		if ( s.beforeSend &&
			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {

			// Abort if not done already and return
			return jqXHR.abort();
		}

		// Aborting is no longer a cancellation
		strAbort = "abort";

		// Install callbacks on deferreds
		completeDeferred.add( s.complete );
		jqXHR.done( s.success );
		jqXHR.fail( s.error );

		// Get transport
		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

		// If no transport, we auto-abort
		if ( !transport ) {
			done( -1, "No Transport" );
		} else {
			jqXHR.readyState = 1;

			// Send global event
			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
			}

			// If request was aborted inside ajaxSend, stop there
			if ( completed ) {
				return jqXHR;
			}

			// Timeout
			if ( s.async && s.timeout > 0 ) {
				timeoutTimer = window.setTimeout( function() {
					jqXHR.abort( "timeout" );
				}, s.timeout );
			}

			try {
				completed = false;
				transport.send( requestHeaders, done );
			} catch ( e ) {

				// Rethrow post-completion exceptions
				if ( completed ) {
					throw e;
				}

				// Propagate others as results
				done( -1, e );
			}
		}

		// Callback for when everything is done
		function done( status, nativeStatusText, responses, headers ) {
			var isSuccess, success, error, response, modified,
				statusText = nativeStatusText;

			// Ignore repeat invocations
			if ( completed ) {
				return;
			}

			completed = true;

			// Clear timeout if it exists
			if ( timeoutTimer ) {
				window.clearTimeout( timeoutTimer );
			}

			// Dereference transport for early garbage collection
			// (no matter how long the jqXHR object will be used)
			transport = undefined;

			// Cache response headers
			responseHeadersString = headers || "";

			// Set readyState
			jqXHR.readyState = status > 0 ? 4 : 0;

			// Determine if successful
			isSuccess = status >= 200 && status < 300 || status === 304;

			// Get response data
			if ( responses ) {
				response = ajaxHandleResponses( s, jqXHR, responses );
			}

			// Convert no matter what (that way responseXXX fields are always set)
			response = ajaxConvert( s, response, jqXHR, isSuccess );

			// If successful, handle type chaining
			if ( isSuccess ) {

				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
				if ( s.ifModified ) {
					modified = jqXHR.getResponseHeader( "Last-Modified" );
					if ( modified ) {
						jQuery.lastModified[ cacheURL ] = modified;
					}
					modified = jqXHR.getResponseHeader( "etag" );
					if ( modified ) {
						jQuery.etag[ cacheURL ] = modified;
					}
				}

				// if no content
				if ( status === 204 || s.type === "HEAD" ) {
					statusText = "nocontent";

				// if not modified
				} else if ( status === 304 ) {
					statusText = "notmodified";

				// If we have data, let's convert it
				} else {
					statusText = response.state;
					success = response.data;
					error = response.error;
					isSuccess = !error;
				}
			} else {

				// Extract error from statusText and normalize for non-aborts
				error = statusText;
				if ( status || !statusText ) {
					statusText = "error";
					if ( status < 0 ) {
						status = 0;
					}
				}
			}

			// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText || statusText ) + "";

			// Success/Error
			if ( isSuccess ) {
				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
			} else {
				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
			}

			// Status-dependent callbacks
			jqXHR.statusCode( statusCode );
			statusCode = undefined;

			if ( fireGlobals ) {
				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
					[ jqXHR, s, isSuccess ? success : error ] );
			}

			// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );

				// Handle the global AJAX counter
				if ( !( --jQuery.active ) ) {
					jQuery.event.trigger( "ajaxStop" );
				}
			}
		}

		return jqXHR;
	},

	getJSON: function( url, data, callback ) {
		return jQuery.get( url, data, callback, "json" );
	},

	getScript: function( url, callback ) {
		return jQuery.get( url, undefined, callback, "script" );
	}
} );

jQuery.each( [ "get", "post" ], function( i, method ) {
	jQuery[ method ] = function( url, data, callback, type ) {

		// Shift arguments if data argument was omitted
		if ( jQuery.isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = undefined;
		}

		// The url can be an options object (which then must have .url)
		return jQuery.ajax( jQuery.extend( {
			url: url,
			type: method,
			dataType: type,
			data: data,
			success: callback
		}, jQuery.isPlainObject( url ) && url ) );
	};
} );


jQuery._evalUrl = function( url ) {
	return jQuery.ajax( {
		url: url,

		// Make this explicit, since user can override this through ajaxSetup (#11264)
		type: "GET",
		dataType: "script",
		cache: true,
		async: false,
		global: false,
		"throws": true
	} );
};


jQuery.fn.extend( {
	wrapAll: function( html ) {
		var wrap;

		if ( this[ 0 ] ) {
			if ( jQuery.isFunction( html ) ) {
				html = html.call( this[ 0 ] );
			}

			// The elements to wrap the target around
			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );

			if ( this[ 0 ].parentNode ) {
				wrap.insertBefore( this[ 0 ] );
			}

			wrap.map( function() {
				var elem = this;

				while ( elem.firstElementChild ) {
					elem = elem.firstElementChild;
				}

				return elem;
			} ).append( this );
		}

		return this;
	},

	wrapInner: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each( function( i ) {
				jQuery( this ).wrapInner( html.call( this, i ) );
			} );
		}

		return this.each( function() {
			var self = jQuery( this ),
				contents = self.contents();

			if ( contents.length ) {
				contents.wrapAll( html );

			} else {
				self.append( html );
			}
		} );
	},

	wrap: function( html ) {
		var isFunction = jQuery.isFunction( html );

		return this.each( function( i ) {
			jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
		} );
	},

	unwrap: function( selector ) {
		this.parent( selector ).not( "body" ).each( function() {
			jQuery( this ).replaceWith( this.childNodes );
		} );
		return this;
	}
} );


jQuery.expr.pseudos.hidden = function( elem ) {
	return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};




jQuery.ajaxSettings.xhr = function() {
	try {
		return new window.XMLHttpRequest();
	} catch ( e ) {}
};

var xhrSuccessStatus = {

		// File protocol always yields status code 0, assume 200
		0: 200,

		// Support: IE <=9 only
		// #1450: sometimes IE returns 1223 when it should be 204
		1223: 204
	},
	xhrSupported = jQuery.ajaxSettings.xhr();

support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;

jQuery.ajaxTransport( function( options ) {
	var callback, errorCallback;

	// Cross domain only allowed if supported through XMLHttpRequest
	if ( support.cors || xhrSupported && !options.crossDomain ) {
		return {
			send: function( headers, complete ) {
				var i,
					xhr = options.xhr();

				xhr.open(
					options.type,
					options.url,
					options.async,
					options.username,
					options.password
				);

				// Apply custom fields if provided
				if ( options.xhrFields ) {
					for ( i in options.xhrFields ) {
						xhr[ i ] = options.xhrFields[ i ];
					}
				}

				// Override mime type if needed
				if ( options.mimeType && xhr.overrideMimeType ) {
					xhr.overrideMimeType( options.mimeType );
				}

				// X-Requested-With header
				// For cross-domain requests, seeing as conditions for a preflight are
				// akin to a jigsaw puzzle, we simply never set it to be sure.
				// (it can always be set on a per-request basis or even using ajaxSetup)
				// For same-domain requests, won't change header if already provided.
				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
					headers[ "X-Requested-With" ] = "XMLHttpRequest";
				}

				// Set headers
				for ( i in headers ) {
					xhr.setRequestHeader( i, headers[ i ] );
				}

				// Callback
				callback = function( type ) {
					return function() {
						if ( callback ) {
							callback = errorCallback = xhr.onload =
								xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;

							if ( type === "abort" ) {
								xhr.abort();
							} else if ( type === "error" ) {

								// Support: IE <=9 only
								// On a manual native abort, IE9 throws
								// errors on any property access that is not readyState
								if ( typeof xhr.status !== "number" ) {
									complete( 0, "error" );
								} else {
									complete(

										// File: protocol always yields status 0; see #8605, #14207
										xhr.status,
										xhr.statusText
									);
								}
							} else {
								complete(
									xhrSuccessStatus[ xhr.status ] || xhr.status,
									xhr.statusText,

									// Support: IE <=9 only
									// IE9 has no XHR2 but throws on binary (trac-11426)
									// For XHR2 non-text, let the caller handle it (gh-2498)
									( xhr.responseType || "text" ) !== "text"  ||
									typeof xhr.responseText !== "string" ?
										{ binary: xhr.response } :
										{ text: xhr.responseText },
									xhr.getAllResponseHeaders()
								);
							}
						}
					};
				};

				// Listen to events
				xhr.onload = callback();
				errorCallback = xhr.onerror = callback( "error" );

				// Support: IE 9 only
				// Use onreadystatechange to replace onabort
				// to handle uncaught aborts
				if ( xhr.onabort !== undefined ) {
					xhr.onabort = errorCallback;
				} else {
					xhr.onreadystatechange = function() {

						// Check readyState before timeout as it changes
						if ( xhr.readyState === 4 ) {

							// Allow onerror to be called first,
							// but that will not handle a native abort
							// Also, save errorCallback to a variable
							// as xhr.onerror cannot be accessed
							window.setTimeout( function() {
								if ( callback ) {
									errorCallback();
								}
							} );
						}
					};
				}

				// Create the abort callback
				callback = callback( "abort" );

				try {

					// Do send the request (this may raise an exception)
					xhr.send( options.hasContent && options.data || null );
				} catch ( e ) {

					// #14683: Only rethrow if this hasn't been notified as an error yet
					if ( callback ) {
						throw e;
					}
				}
			},

			abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );




// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
	if ( s.crossDomain ) {
		s.contents.script = false;
	}
} );

// Install script dataType
jQuery.ajaxSetup( {
	accepts: {
		script: "text/javascript, application/javascript, " +
			"application/ecmascript, application/x-ecmascript"
	},
	contents: {
		script: /\b(?:java|ecma)script\b/
	},
	converters: {
		"text script": function( text ) {
			jQuery.globalEval( text );
			return text;
		}
	}
} );

// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
	if ( s.cache === undefined ) {
		s.cache = false;
	}
	if ( s.crossDomain ) {
		s.type = "GET";
	}
} );

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {

	// This transport only deals with cross domain requests
	if ( s.crossDomain ) {
		var script, callback;
		return {
			send: function( _, complete ) {
				script = jQuery( "<script>" ).prop( {
					charset: s.scriptCharset,
					src: s.url
				} ).on(
					"load error",
					callback = function( evt ) {
						script.remove();
						callback = null;
						if ( evt ) {
							complete( evt.type === "error" ? 404 : 200, evt.type );
						}
					}
				);

				// Use native DOM manipulation to avoid our domManip AJAX trickery
				document.head.appendChild( script[ 0 ] );
			},
			abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );




var oldCallbacks = [],
	rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
jQuery.ajaxSetup( {
	jsonp: "callback",
	jsonpCallback: function() {
		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
		this[ callback ] = true;
		return callback;
	}
} );

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

	var callbackName, overwritten, responseContainer,
		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
			"url" :
			typeof s.data === "string" &&
				( s.contentType || "" )
					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
				rjsonp.test( s.data ) && "data"
		);

	// Handle iff the expected data type is "jsonp" or we have a parameter to set
	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {

		// Get callback name, remembering preexisting value associated with it
		callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
			s.jsonpCallback() :
			s.jsonpCallback;

		// Insert callback into url or form data
		if ( jsonProp ) {
			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
		} else if ( s.jsonp !== false ) {
			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
		}

		// Use data converter to retrieve json after script execution
		s.converters[ "script json" ] = function() {
			if ( !responseContainer ) {
				jQuery.error( callbackName + " was not called" );
			}
			return responseContainer[ 0 ];
		};

		// Force json dataType
		s.dataTypes[ 0 ] = "json";

		// Install callback
		overwritten = window[ callbackName ];
		window[ callbackName ] = function() {
			responseContainer = arguments;
		};

		// Clean-up function (fires after converters)
		jqXHR.always( function() {

			// If previous value didn't exist - remove it
			if ( overwritten === undefined ) {
				jQuery( window ).removeProp( callbackName );

			// Otherwise restore preexisting value
			} else {
				window[ callbackName ] = overwritten;
			}

			// Save back as free
			if ( s[ callbackName ] ) {

				// Make sure that re-using the options doesn't screw things around
				s.jsonpCallback = originalSettings.jsonpCallback;

				// Save the callback name for future use
				oldCallbacks.push( callbackName );
			}

			// Call if it was a function and we have a response
			if ( responseContainer && jQuery.isFunction( overwritten ) ) {
				overwritten( responseContainer[ 0 ] );
			}

			responseContainer = overwritten = undefined;
		} );

		// Delegate to script
		return "script";
	}
} );




// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
	var body = document.implementation.createHTMLDocument( "" ).body;
	body.innerHTML = "<form></form><form></form>";
	return body.childNodes.length === 2;
} )();


// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
	if ( typeof data !== "string" ) {
		return [];
	}
	if ( typeof context === "boolean" ) {
		keepScripts = context;
		context = false;
	}

	var base, parsed, scripts;

	if ( !context ) {

		// Stop scripts or inline event handlers from being executed immediately
		// by using document.implementation
		if ( support.createHTMLDocument ) {
			context = document.implementation.createHTMLDocument( "" );

			// Set the base href for the created document
			// so any parsed elements with URLs
			// are based on the document's URL (gh-2965)
			base = context.createElement( "base" );
			base.href = document.location.href;
			context.head.appendChild( base );
		} else {
			context = document;
		}
	}

	parsed = rsingleTag.exec( data );
	scripts = !keepScripts && [];

	// Single tag
	if ( parsed ) {
		return [ context.createElement( parsed[ 1 ] ) ];
	}

	parsed = buildFragment( [ data ], context, scripts );

	if ( scripts && scripts.length ) {
		jQuery( scripts ).remove();
	}

	return jQuery.merge( [], parsed.childNodes );
};


/**
 * Load a url into a page
 */
jQuery.fn.load = function( url, params, callback ) {
	var selector, type, response,
		self = this,
		off = url.indexOf( " " );

	if ( off > -1 ) {
		selector = stripAndCollapse( url.slice( off ) );
		url = url.slice( 0, off );
	}

	// If it's a function
	if ( jQuery.isFunction( params ) ) {

		// We assume that it's the callback
		callback = params;
		params = undefined;

	// Otherwise, build a param string
	} else if ( params && typeof params === "object" ) {
		type = "POST";
	}

	// If we have elements to modify, make the request
	if ( self.length > 0 ) {
		jQuery.ajax( {
			url: url,

			// If "type" variable is undefined, then "GET" method will be used.
			// Make value of this field explicit since
			// user can override it through ajaxSetup method
			type: type || "GET",
			dataType: "html",
			data: params
		} ).done( function( responseText ) {

			// Save response for use in complete callback
			response = arguments;

			self.html( selector ?

				// If a selector was specified, locate the right elements in a dummy div
				// Exclude scripts to avoid IE 'Permission Denied' errors
				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :

				// Otherwise use the full result
				responseText );

		// If the request succeeds, this function gets "data", "status", "jqXHR"
		// but they are ignored because response was set above.
		// If it fails, this function gets "jqXHR", "status", "error"
		} ).always( callback && function( jqXHR, status ) {
			self.each( function() {
				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
			} );
		} );
	}

	return this;
};




// Attach a bunch of functions for handling common AJAX events
jQuery.each( [
	"ajaxStart",
	"ajaxStop",
	"ajaxComplete",
	"ajaxError",
	"ajaxSuccess",
	"ajaxSend"
], function( i, type ) {
	jQuery.fn[ type ] = function( fn ) {
		return this.on( type, fn );
	};
} );




jQuery.expr.pseudos.animated = function( elem ) {
	return jQuery.grep( jQuery.timers, function( fn ) {
		return elem === fn.elem;
	} ).length;
};




jQuery.offset = {
	setOffset: function( elem, options, i ) {
		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
			position = jQuery.css( elem, "position" ),
			curElem = jQuery( elem ),
			props = {};

		// Set position first, in-case top/left are set even on static elem
		if ( position === "static" ) {
			elem.style.position = "relative";
		}

		curOffset = curElem.offset();
		curCSSTop = jQuery.css( elem, "top" );
		curCSSLeft = jQuery.css( elem, "left" );
		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;

		// Need to be able to calculate position if either
		// top or left is auto and position is either absolute or fixed
		if ( calculatePosition ) {
			curPosition = curElem.position();
			curTop = curPosition.top;
			curLeft = curPosition.left;

		} else {
			curTop = parseFloat( curCSSTop ) || 0;
			curLeft = parseFloat( curCSSLeft ) || 0;
		}

		if ( jQuery.isFunction( options ) ) {

			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
		}

		if ( options.top != null ) {
			props.top = ( options.top - curOffset.top ) + curTop;
		}
		if ( options.left != null ) {
			props.left = ( options.left - curOffset.left ) + curLeft;
		}

		if ( "using" in options ) {
			options.using.call( elem, props );

		} else {
			curElem.css( props );
		}
	}
};

jQuery.fn.extend( {
	offset: function( options ) {

		// Preserve chaining for setter
		if ( arguments.length ) {
			return options === undefined ?
				this :
				this.each( function( i ) {
					jQuery.offset.setOffset( this, options, i );
				} );
		}

		var doc, docElem, rect, win,
			elem = this[ 0 ];

		if ( !elem ) {
			return;
		}

		// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
		// Support: IE <=11 only
		// Running getBoundingClientRect on a
		// disconnected node in IE throws an error
		if ( !elem.getClientRects().length ) {
			return { top: 0, left: 0 };
		}

		rect = elem.getBoundingClientRect();

		doc = elem.ownerDocument;
		docElem = doc.documentElement;
		win = doc.defaultView;

		return {
			top: rect.top + win.pageYOffset - docElem.clientTop,
			left: rect.left + win.pageXOffset - docElem.clientLeft
		};
	},

	position: function() {
		if ( !this[ 0 ] ) {
			return;
		}

		var offsetParent, offset,
			elem = this[ 0 ],
			parentOffset = { top: 0, left: 0 };

		// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
		// because it is its only offset parent
		if ( jQuery.css( elem, "position" ) === "fixed" ) {

			// Assume getBoundingClientRect is there when computed position is fixed
			offset = elem.getBoundingClientRect();

		} else {

			// Get *real* offsetParent
			offsetParent = this.offsetParent();

			// Get correct offsets
			offset = this.offset();
			if ( !nodeName( offsetParent[ 0 ], "html" ) ) {
				parentOffset = offsetParent.offset();
			}

			// Add offsetParent borders
			parentOffset = {
				top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ),
				left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true )
			};
		}

		// Subtract parent offsets and element margins
		return {
			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
		};
	},

	// This method will return documentElement in the following cases:
	// 1) For the element inside the iframe without offsetParent, this method will return
	//    documentElement of the parent window
	// 2) For the hidden or detached element
	// 3) For body or html element, i.e. in case of the html node - it will return itself
	//
	// but those exceptions were never presented as a real life use-cases
	// and might be considered as more preferable results.
	//
	// This logic, however, is not guaranteed and can change at any point in the future
	offsetParent: function() {
		return this.map( function() {
			var offsetParent = this.offsetParent;

			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
				offsetParent = offsetParent.offsetParent;
			}

			return offsetParent || documentElement;
		} );
	}
} );

// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
	var top = "pageYOffset" === prop;

	jQuery.fn[ method ] = function( val ) {
		return access( this, function( elem, method, val ) {

			// Coalesce documents and windows
			var win;
			if ( jQuery.isWindow( elem ) ) {
				win = elem;
			} else if ( elem.nodeType === 9 ) {
				win = elem.defaultView;
			}

			if ( val === undefined ) {
				return win ? win[ prop ] : elem[ method ];
			}

			if ( win ) {
				win.scrollTo(
					!top ? val : win.pageXOffset,
					top ? val : win.pageYOffset
				);

			} else {
				elem[ method ] = val;
			}
		}, method, val, arguments.length );
	};
} );

// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
		function( elem, computed ) {
			if ( computed ) {
				computed = curCSS( elem, prop );

				// If curCSS returns percentage, fallback to offset
				return rnumnonpx.test( computed ) ?
					jQuery( elem ).position()[ prop ] + "px" :
					computed;
			}
		}
	);
} );


// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
		function( defaultExtra, funcName ) {

		// Margin is only for outerHeight, outerWidth
		jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

			return access( this, function( elem, type, value ) {
				var doc;

				if ( jQuery.isWindow( elem ) ) {

					// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
					return funcName.indexOf( "outer" ) === 0 ?
						elem[ "inner" + name ] :
						elem.document.documentElement[ "client" + name ];
				}

				// Get document width or height
				if ( elem.nodeType === 9 ) {
					doc = elem.documentElement;

					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
					// whichever is greatest
					return Math.max(
						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
						elem.body[ "offset" + name ], doc[ "offset" + name ],
						doc[ "client" + name ]
					);
				}

				return value === undefined ?

					// Get width or height on the element, requesting but not forcing parseFloat
					jQuery.css( elem, type, extra ) :

					// Set width or height on the element
					jQuery.style( elem, type, value, extra );
			}, type, chainable ? margin : undefined, chainable );
		};
	} );
} );


jQuery.fn.extend( {

	bind: function( types, data, fn ) {
		return this.on( types, null, data, fn );
	},
	unbind: function( types, fn ) {
		return this.off( types, null, fn );
	},

	delegate: function( selector, types, data, fn ) {
		return this.on( types, selector, data, fn );
	},
	undelegate: function( selector, types, fn ) {

		// ( namespace ) or ( selector, types [, fn] )
		return arguments.length === 1 ?
			this.off( selector, "**" ) :
			this.off( types, selector || "**", fn );
	}
} );

jQuery.holdReady = function( hold ) {
	if ( hold ) {
		jQuery.readyWait++;
	} else {
		jQuery.ready( true );
	}
};
jQuery.isArray = Array.isArray;
jQuery.parseJSON = JSON.parse;
jQuery.nodeName = nodeName;




// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.

// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon

if ( true ) {
	!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function() {
		return jQuery;
	}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}




var

	// Map over jQuery in case of overwrite
	_jQuery = window.jQuery,

	// Map over the $ in case of overwrite
	_$ = window.$;

jQuery.noConflict = function( deep ) {
	if ( window.$ === jQuery ) {
		window.$ = _$;
	}

	if ( deep && window.jQuery === jQuery ) {
		window.jQuery = _jQuery;
	}

	return jQuery;
};

// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( !noGlobal ) {
	window.jQuery = window.$ = jQuery;
}




return jQuery;
} );


/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var isFunction_1 = __webpack_require__(32);
var Subscription_1 = __webpack_require__(10);
var Observer_1 = __webpack_require__(23);
var rxSubscriber_1 = __webpack_require__(18);
/**
 * Implements the {@link Observer} interface and extends the
 * {@link Subscription} class. While the {@link Observer} is the public API for
 * consuming the values of an {@link Observable}, all Observers get converted to
 * a Subscriber, in order to provide Subscription-like capabilities such as
 * `unsubscribe`. Subscriber is a common type in RxJS, and crucial for
 * implementing operators, but it is rarely used as a public API.
 *
 * @class Subscriber<T>
 */
var Subscriber = (function (_super) {
    __extends(Subscriber, _super);
    /**
     * @param {Observer|function(value: T): void} [destinationOrNext] A partially
     * defined Observer or a `next` callback function.
     * @param {function(e: ?any): void} [error] The `error` callback of an
     * Observer.
     * @param {function(): void} [complete] The `complete` callback of an
     * Observer.
     */
    function Subscriber(destinationOrNext, error, complete) {
        _super.call(this);
        this.syncErrorValue = null;
        this.syncErrorThrown = false;
        this.syncErrorThrowable = false;
        this.isStopped = false;
        switch (arguments.length) {
            case 0:
                this.destination = Observer_1.empty;
                break;
            case 1:
                if (!destinationOrNext) {
                    this.destination = Observer_1.empty;
                    break;
                }
                if (typeof destinationOrNext === 'object') {
                    if (destinationOrNext instanceof Subscriber) {
                        this.destination = destinationOrNext;
                        this.destination.add(this);
                    }
                    else {
                        this.syncErrorThrowable = true;
                        this.destination = new SafeSubscriber(this, destinationOrNext);
                    }
                    break;
                }
            default:
                this.syncErrorThrowable = true;
                this.destination = new SafeSubscriber(this, destinationOrNext, error, complete);
                break;
        }
    }
    Subscriber.prototype[rxSubscriber_1.rxSubscriber] = function () { return this; };
    /**
     * A static factory for a Subscriber, given a (potentially partial) definition
     * of an Observer.
     * @param {function(x: ?T): void} [next] The `next` callback of an Observer.
     * @param {function(e: ?any): void} [error] The `error` callback of an
     * Observer.
     * @param {function(): void} [complete] The `complete` callback of an
     * Observer.
     * @return {Subscriber<T>} A Subscriber wrapping the (partially defined)
     * Observer represented by the given arguments.
     */
    Subscriber.create = function (next, error, complete) {
        var subscriber = new Subscriber(next, error, complete);
        subscriber.syncErrorThrowable = false;
        return subscriber;
    };
    /**
     * The {@link Observer} callback to receive notifications of type `next` from
     * the Observable, with a value. The Observable may call this method 0 or more
     * times.
     * @param {T} [value] The `next` value.
     * @return {void}
     */
    Subscriber.prototype.next = function (value) {
        if (!this.isStopped) {
            this._next(value);
        }
    };
    /**
     * The {@link Observer} callback to receive notifications of type `error` from
     * the Observable, with an attached {@link Error}. Notifies the Observer that
     * the Observable has experienced an error condition.
     * @param {any} [err] The `error` exception.
     * @return {void}
     */
    Subscriber.prototype.error = function (err) {
        if (!this.isStopped) {
            this.isStopped = true;
            this._error(err);
        }
    };
    /**
     * The {@link Observer} callback to receive a valueless notification of type
     * `complete` from the Observable. Notifies the Observer that the Observable
     * has finished sending push-based notifications.
     * @return {void}
     */
    Subscriber.prototype.complete = function () {
        if (!this.isStopped) {
            this.isStopped = true;
            this._complete();
        }
    };
    Subscriber.prototype.unsubscribe = function () {
        if (this.closed) {
            return;
        }
        this.isStopped = true;
        _super.prototype.unsubscribe.call(this);
    };
    Subscriber.prototype._next = function (value) {
        this.destination.next(value);
    };
    Subscriber.prototype._error = function (err) {
        this.destination.error(err);
        this.unsubscribe();
    };
    Subscriber.prototype._complete = function () {
        this.destination.complete();
        this.unsubscribe();
    };
    Subscriber.prototype._unsubscribeAndRecycle = function () {
        var _a = this, _parent = _a._parent, _parents = _a._parents;
        this._parent = null;
        this._parents = null;
        this.unsubscribe();
        this.closed = false;
        this.isStopped = false;
        this._parent = _parent;
        this._parents = _parents;
        return this;
    };
    return Subscriber;
}(Subscription_1.Subscription));
exports.Subscriber = Subscriber;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var SafeSubscriber = (function (_super) {
    __extends(SafeSubscriber, _super);
    function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) {
        _super.call(this);
        this._parentSubscriber = _parentSubscriber;
        var next;
        var context = this;
        if (isFunction_1.isFunction(observerOrNext)) {
            next = observerOrNext;
        }
        else if (observerOrNext) {
            next = observerOrNext.next;
            error = observerOrNext.error;
            complete = observerOrNext.complete;
            if (observerOrNext !== Observer_1.empty) {
                context = Object.create(observerOrNext);
                if (isFunction_1.isFunction(context.unsubscribe)) {
                    this.add(context.unsubscribe.bind(context));
                }
                context.unsubscribe = this.unsubscribe.bind(this);
            }
        }
        this._context = context;
        this._next = next;
        this._error = error;
        this._complete = complete;
    }
    SafeSubscriber.prototype.next = function (value) {
        if (!this.isStopped && this._next) {
            var _parentSubscriber = this._parentSubscriber;
            if (!_parentSubscriber.syncErrorThrowable) {
                this.__tryOrUnsub(this._next, value);
            }
            else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) {
                this.unsubscribe();
            }
        }
    };
    SafeSubscriber.prototype.error = function (err) {
        if (!this.isStopped) {
            var _parentSubscriber = this._parentSubscriber;
            if (this._error) {
                if (!_parentSubscriber.syncErrorThrowable) {
                    this.__tryOrUnsub(this._error, err);
                    this.unsubscribe();
                }
                else {
                    this.__tryOrSetError(_parentSubscriber, this._error, err);
                    this.unsubscribe();
                }
            }
            else if (!_parentSubscriber.syncErrorThrowable) {
                this.unsubscribe();
                throw err;
            }
            else {
                _parentSubscriber.syncErrorValue = err;
                _parentSubscriber.syncErrorThrown = true;
                this.unsubscribe();
            }
        }
    };
    SafeSubscriber.prototype.complete = function () {
        var _this = this;
        if (!this.isStopped) {
            var _parentSubscriber = this._parentSubscriber;
            if (this._complete) {
                var wrappedComplete = function () { return _this._complete.call(_this._context); };
                if (!_parentSubscriber.syncErrorThrowable) {
                    this.__tryOrUnsub(wrappedComplete);
                    this.unsubscribe();
                }
                else {
                    this.__tryOrSetError(_parentSubscriber, wrappedComplete);
                    this.unsubscribe();
                }
            }
            else {
                this.unsubscribe();
            }
        }
    };
    SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) {
        try {
            fn.call(this._context, value);
        }
        catch (err) {
            this.unsubscribe();
            throw err;
        }
    };
    SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) {
        try {
            fn.call(this._context, value);
        }
        catch (err) {
            parent.syncErrorValue = err;
            parent.syncErrorThrown = true;
            return true;
        }
        return false;
    };
    SafeSubscriber.prototype._unsubscribe = function () {
        var _parentSubscriber = this._parentSubscriber;
        this._context = null;
        this._parentSubscriber = null;
        _parentSubscriber.unsubscribe();
    };
    return SafeSubscriber;
}(Subscriber));
//# sourceMappingURL=Subscriber.js.map

/***/ }),
/* 3 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* WEBPACK VAR INJECTION */(function(global) {/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Class", function() { return Class; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createPlatform", function() { return createPlatform; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "assertPlatform", function() { return assertPlatform; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "destroyPlatform", function() { return destroyPlatform; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getPlatform", function() { return getPlatform; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PlatformRef", function() { return PlatformRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ApplicationRef", function() { return ApplicationRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "enableProdMode", function() { return enableProdMode; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isDevMode", function() { return isDevMode; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createPlatformFactory", function() { return createPlatformFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgProbeToken", function() { return NgProbeToken; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "APP_ID", function() { return APP_ID; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PACKAGE_ROOT_URL", function() { return PACKAGE_ROOT_URL; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PLATFORM_INITIALIZER", function() { return PLATFORM_INITIALIZER; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PLATFORM_ID", function() { return PLATFORM_ID; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "APP_BOOTSTRAP_LISTENER", function() { return APP_BOOTSTRAP_LISTENER; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "APP_INITIALIZER", function() { return APP_INITIALIZER; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ApplicationInitStatus", function() { return ApplicationInitStatus; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DebugElement", function() { return DebugElement; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DebugNode", function() { return DebugNode; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "asNativeElements", function() { return asNativeElements; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getDebugNode", function() { return getDebugNode; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Testability", function() { return Testability; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TestabilityRegistry", function() { return TestabilityRegistry; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setTestabilityGetter", function() { return setTestabilityGetter; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TRANSLATIONS", function() { return TRANSLATIONS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TRANSLATIONS_FORMAT", function() { return TRANSLATIONS_FORMAT; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "LOCALE_ID", function() { return LOCALE_ID; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MissingTranslationStrategy", function() { return MissingTranslationStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ApplicationModule", function() { return ApplicationModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wtfCreateScope", function() { return wtfCreateScope; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wtfLeave", function() { return wtfLeave; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wtfStartTimeRange", function() { return wtfStartTimeRange; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wtfEndTimeRange", function() { return wtfEndTimeRange; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Type", function() { return Type; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EventEmitter", function() { return EventEmitter; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ErrorHandler", function() { return ErrorHandler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Sanitizer", function() { return Sanitizer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SecurityContext", function() { return SecurityContext; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ANALYZE_FOR_ENTRY_COMPONENTS", function() { return ANALYZE_FOR_ENTRY_COMPONENTS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Attribute", function() { return Attribute; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ContentChild", function() { return ContentChild; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ContentChildren", function() { return ContentChildren; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Query", function() { return Query; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ViewChild", function() { return ViewChild; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ViewChildren", function() { return ViewChildren; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Component", function() { return Component; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Directive", function() { return Directive; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "HostBinding", function() { return HostBinding; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "HostListener", function() { return HostListener; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Input", function() { return Input; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Output", function() { return Output; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Pipe", function() { return Pipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CUSTOM_ELEMENTS_SCHEMA", function() { return CUSTOM_ELEMENTS_SCHEMA; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NO_ERRORS_SCHEMA", function() { return NO_ERRORS_SCHEMA; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgModule", function() { return NgModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ViewEncapsulation", function() { return ViewEncapsulation; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Version", function() { return Version; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "VERSION", function() { return VERSION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "forwardRef", function() { return forwardRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "resolveForwardRef", function() { return resolveForwardRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Injector", function() { return Injector; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ReflectiveInjector", function() { return ReflectiveInjector; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ResolvedReflectiveFactory", function() { return ResolvedReflectiveFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ReflectiveKey", function() { return ReflectiveKey; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "InjectionToken", function() { return InjectionToken; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "OpaqueToken", function() { return OpaqueToken; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Inject", function() { return Inject; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Optional", function() { return Optional; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Injectable", function() { return Injectable; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Self", function() { return Self; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SkipSelf", function() { return SkipSelf; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Host", function() { return Host; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgZone", function() { return NgZone; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RenderComponentType", function() { return RenderComponentType; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Renderer", function() { return Renderer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Renderer2", function() { return Renderer2; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RendererFactory2", function() { return RendererFactory2; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RendererStyleFlags2", function() { return RendererStyleFlags2; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RootRenderer", function() { return RootRenderer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "COMPILER_OPTIONS", function() { return COMPILER_OPTIONS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Compiler", function() { return Compiler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompilerFactory", function() { return CompilerFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ModuleWithComponentFactories", function() { return ModuleWithComponentFactories; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ComponentFactory", function() { return ComponentFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ComponentRef", function() { return ComponentRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ComponentFactoryResolver", function() { return ComponentFactoryResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ElementRef", function() { return ElementRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgModuleFactory", function() { return NgModuleFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgModuleRef", function() { return NgModuleRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgModuleFactoryLoader", function() { return NgModuleFactoryLoader; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getModuleFactory", function() { return getModuleFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "QueryList", function() { return QueryList; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SystemJsNgModuleLoader", function() { return SystemJsNgModuleLoader; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SystemJsNgModuleLoaderConfig", function() { return SystemJsNgModuleLoaderConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TemplateRef", function() { return TemplateRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ViewContainerRef", function() { return ViewContainerRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EmbeddedViewRef", function() { return EmbeddedViewRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ViewRef", function() { return ViewRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ChangeDetectionStrategy", function() { return ChangeDetectionStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ChangeDetectorRef", function() { return ChangeDetectorRef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DefaultIterableDiffer", function() { return DefaultIterableDiffer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "IterableDiffers", function() { return IterableDiffers; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KeyValueDiffers", function() { return KeyValueDiffers; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SimpleChange", function() { return SimpleChange; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "WrappedValue", function() { return WrappedValue; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "platformCore", function() { return platformCore; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵALLOW_MULTIPLE_PLATFORMS", function() { return ALLOW_MULTIPLE_PLATFORMS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵAPP_ID_RANDOM_PROVIDER", function() { return APP_ID_RANDOM_PROVIDER; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵValueUnwrapper", function() { return ValueUnwrapper; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵdevModeEqual", function() { return devModeEqual; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵisListLikeIterable", function() { return isListLikeIterable; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵChangeDetectorStatus", function() { return ChangeDetectorStatus; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵisDefaultChangeDetectionStrategy", function() { return isDefaultChangeDetectionStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵConsole", function() { return Console; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵERROR_COMPONENT_TYPE", function() { return ERROR_COMPONENT_TYPE; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵComponentFactory", function() { return ComponentFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵCodegenComponentFactoryResolver", function() { return CodegenComponentFactoryResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵLIFECYCLE_HOOKS_VALUES", function() { return LIFECYCLE_HOOKS_VALUES; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵLifecycleHooks", function() { return LifecycleHooks; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵViewMetadata", function() { return ViewMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵReflector", function() { return Reflector; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵreflector", function() { return reflector; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵReflectionCapabilities", function() { return ReflectionCapabilities; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵReflectorReader", function() { return ReflectorReader; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵRenderDebugInfo", function() { return RenderDebugInfo; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵglobal", function() { return _global; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵlooseIdentical", function() { return looseIdentical; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵstringify", function() { return stringify; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵmakeDecorator", function() { return makeDecorator; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵisObservable", function() { return isObservable; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵisPromise", function() { return isPromise; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵNOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR", function() { return NOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵNgModuleInjector", function() { return NgModuleInjector; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵregisterModuleFactory", function() { return registerModuleFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵEMPTY_ARRAY", function() { return EMPTY_ARRAY; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵEMPTY_MAP", function() { return EMPTY_MAP; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵand", function() { return anchorDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵccf", function() { return createComponentFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵcrt", function() { return createRendererType2; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵdid", function() { return directiveDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵeld", function() { return elementDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵelementEventFullName", function() { return elementEventFullName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵgetComponentViewDefinitionFactory", function() { return getComponentViewDefinitionFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵinlineInterpolate", function() { return inlineInterpolate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵinterpolate", function() { return interpolate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵncd", function() { return ngContentDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵnov", function() { return nodeValue; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵpid", function() { return pipeDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵprd", function() { return providerDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵpad", function() { return pureArrayDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵpod", function() { return pureObjectDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵppd", function() { return purePipeDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵqud", function() { return queryDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵted", function() { return textDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵunv", function() { return unwrapValue; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵvid", function() { return viewDef; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AUTO_STYLE", function() { return AUTO_STYLE$$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "trigger", function() { return trigger$$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "animate", function() { return animate$$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "group", function() { return group$$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sequence", function() { return sequence$$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "style", function() { return style$$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "state", function() { return state$$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "keyframes", function() { return keyframes$$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "transition", function() { return transition$$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵba", function() { return animate$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbb", function() { return group$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbf", function() { return keyframes$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbc", function() { return sequence$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbe", function() { return state$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbd", function() { return style$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbg", function() { return transition$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵz", function() { return trigger$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵo", function() { return _initViewEngine; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵl", function() { return _iterableDiffersFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵm", function() { return _keyValueDiffersFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵn", function() { return _localeFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵf", function() { return ApplicationRef_; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵg", function() { return _appIdRandomProviderFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵh", function() { return defaultIterableDiffers; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵi", function() { return defaultKeyValueDiffers; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵj", function() { return DefaultIterableDifferFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵk", function() { return DefaultKeyValueDifferFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵc", function() { return ReflectiveInjector_; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵd", function() { return ReflectiveDependency; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵe", function() { return resolveReflectiveProviders; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵp", function() { return wtfEnabled; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵr", function() { return createScope$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵq", function() { return detectWTF; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵu", function() { return endTimeRange; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵs", function() { return leave; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵt", function() { return startTimeRange; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵa", function() { return makeParamDecorator; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵb", function() { return makePropDecorator; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵw", function() { return _def; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵx", function() { return DebugContext; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_rxjs_Observable__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_rxjs_Observable___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_rxjs_Observable__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_rxjs_observable_merge__ = __webpack_require__(70);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_rxjs_observable_merge___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_rxjs_observable_merge__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_rxjs_operator_share__ = __webpack_require__(83);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_rxjs_operator_share___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_rxjs_operator_share__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_rxjs_Subject__ = __webpack_require__(6);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_rxjs_Subject___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_rxjs_Subject__);
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * @license Angular v4.1.2
 * (c) 2010-2017 Google, Inc. https://angular.io/
 * License: MIT
 */




/**
 * Creates a token that can be used in a DI Provider.
 *
 * ### Example ([live demo](http://plnkr.co/edit/Ys9ezXpj2Mnoy3Uc8KBp?p=preview))
 *
 * ```typescript
 * var t = new OpaqueToken("value");
 *
 * var injector = Injector.resolveAndCreate([
 *   {provide: t, useValue: "bindingValue"}
 * ]);
 *
 * expect(injector.get(t)).toEqual("bindingValue");
 * ```
 *
 * Using an `OpaqueToken` is preferable to using strings as tokens because of possible collisions
 * caused by multiple providers using the same string as two different tokens.
 *
 * Using an `OpaqueToken` is preferable to using an `Object` as tokens because it provides better
 * error messages.
 * @deprecated since v4.0.0 because it does not support type information, use `InjectionToken<?>`
 * instead.
 */
var OpaqueToken = (function () {
    /**
     * @param {?} _desc
     */
    function OpaqueToken(_desc) {
        this._desc = _desc;
    }
    /**
     * @return {?}
     */
    OpaqueToken.prototype.toString = function () { return "Token " + this._desc; };
    return OpaqueToken;
}());
/**
 * Creates a token that can be used in a DI Provider.
 *
 * Use an `InjectionToken` whenever the type you are injecting is not reified (does not have a
 * runtime representation) such as when injecting an interface, callable type, array or
 * parametrized type.
 *
 * `InjectionToken` is parameterized on `T` which is the type of object which will be returned by
 * the `Injector`. This provides additional level of type safety.
 *
 * ```
 * interface MyInterface {...}
 * var myInterface = injector.get(new InjectionToken<MyInterface>('SomeToken'));
 * // myInterface is inferred to be MyInterface.
 * ```
 *
 * ### Example
 *
 * {\@example core/di/ts/injector_spec.ts region='InjectionToken'}
 *
 * \@stable
 */
var InjectionToken = (function (_super) {
    __extends(InjectionToken, _super);
    /**
     * @param {?} desc
     */
    function InjectionToken(desc) {
        return _super.call(this, desc) || this;
    }
    /**
     * @return {?}
     */
    InjectionToken.prototype.toString = function () { return "InjectionToken " + this._desc; };
    return InjectionToken;
}(OpaqueToken));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __window = typeof window !== 'undefined' && window;
var __self = typeof self !== 'undefined' && typeof WorkerGlobalScope !== 'undefined' &&
    self instanceof WorkerGlobalScope && self;
var __global = typeof global !== 'undefined' && global;
var _global = __window || __global || __self;
var _symbolIterator = null;
/**
 * @return {?}
 */
function getSymbolIterator() {
    if (!_symbolIterator) {
        var /** @type {?} */ Symbol = _global['Symbol'];
        if (Symbol && Symbol.iterator) {
            _symbolIterator = Symbol.iterator;
        }
        else {
            // es6-shim specific logic
            var /** @type {?} */ keys = Object.getOwnPropertyNames(Map.prototype);
            for (var /** @type {?} */ i = 0; i < keys.length; ++i) {
                var /** @type {?} */ key = keys[i];
                if (key !== 'entries' && key !== 'size' &&
                    ((Map)).prototype[key] === Map.prototype['entries']) {
                    _symbolIterator = key;
                }
            }
        }
    }
    return _symbolIterator;
}
/**
 * @param {?} fn
 * @return {?}
 */
function scheduleMicroTask(fn) {
    Zone.current.scheduleMicroTask('scheduleMicrotask', fn);
}
/**
 * @param {?} a
 * @param {?} b
 * @return {?}
 */
function looseIdentical(a, b) {
    return a === b || typeof a === 'number' && typeof b === 'number' && isNaN(a) && isNaN(b);
}
/**
 * @param {?} token
 * @return {?}
 */
function stringify(token) {
    if (typeof token === 'string') {
        return token;
    }
    if (token == null) {
        return '' + token;
    }
    if (token.overriddenName) {
        return "" + token.overriddenName;
    }
    if (token.name) {
        return "" + token.name;
    }
    var /** @type {?} */ res = token.toString();
    if (res == null) {
        return '' + res;
    }
    var /** @type {?} */ newLineIndex = res.indexOf('\n');
    return newLineIndex === -1 ? res : res.substring(0, newLineIndex);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _nextClassId = 0;
var Reflect = _global['Reflect'];
/**
 * @param {?} annotation
 * @return {?}
 */
function extractAnnotation(annotation) {
    if (typeof annotation === 'function' && annotation.hasOwnProperty('annotation')) {
        // it is a decorator, extract annotation
        annotation = annotation.annotation;
    }
    return annotation;
}
/**
 * @param {?} fnOrArray
 * @param {?} key
 * @return {?}
 */
function applyParams(fnOrArray, key) {
    if (fnOrArray === Object || fnOrArray === String || fnOrArray === Function ||
        fnOrArray === Number || fnOrArray === Array) {
        throw new Error("Can not use native " + stringify(fnOrArray) + " as constructor");
    }
    if (typeof fnOrArray === 'function') {
        return fnOrArray;
    }
    if (Array.isArray(fnOrArray)) {
        var /** @type {?} */ annotations = (fnOrArray);
        var /** @type {?} */ annoLength = annotations.length - 1;
        var /** @type {?} */ fn = fnOrArray[annoLength];
        if (typeof fn !== 'function') {
            throw new Error("Last position of Class method array must be Function in key " + key + " was '" + stringify(fn) + "'");
        }
        if (annoLength != fn.length) {
            throw new Error("Number of annotations (" + annoLength + ") does not match number of arguments (" + fn.length + ") in the function: " + stringify(fn));
        }
        var /** @type {?} */ paramsAnnotations = [];
        for (var /** @type {?} */ i = 0, /** @type {?} */ ii = annotations.length - 1; i < ii; i++) {
            var /** @type {?} */ paramAnnotations = [];
            paramsAnnotations.push(paramAnnotations);
            var /** @type {?} */ annotation = annotations[i];
            if (Array.isArray(annotation)) {
                for (var /** @type {?} */ j = 0; j < annotation.length; j++) {
                    paramAnnotations.push(extractAnnotation(annotation[j]));
                }
            }
            else if (typeof annotation === 'function') {
                paramAnnotations.push(extractAnnotation(annotation));
            }
            else {
                paramAnnotations.push(annotation);
            }
        }
        Reflect.defineMetadata('parameters', paramsAnnotations, fn);
        return fn;
    }
    throw new Error("Only Function or Array is supported in Class definition for key '" + key + "' is '" + stringify(fnOrArray) + "'");
}
/**
 * Provides a way for expressing ES6 classes with parameter annotations in ES5.
 *
 * ## Basic Example
 *
 * ```
 * var Greeter = ng.Class({
 *   constructor: function(name) {
 *     this.name = name;
 *   },
 *
 *   greet: function() {
 *     alert('Hello ' + this.name + '!');
 *   }
 * });
 * ```
 *
 * is equivalent to ES6:
 *
 * ```
 * class Greeter {
 *   constructor(name) {
 *     this.name = name;
 *   }
 *
 *   greet() {
 *     alert('Hello ' + this.name + '!');
 *   }
 * }
 * ```
 *
 * or equivalent to ES5:
 *
 * ```
 * var Greeter = function (name) {
 *   this.name = name;
 * }
 *
 * Greeter.prototype.greet = function () {
 *   alert('Hello ' + this.name + '!');
 * }
 * ```
 *
 * ### Example with parameter annotations
 *
 * ```
 * var MyService = ng.Class({
 *   constructor: [String, [new Optional(), Service], function(name, myService) {
 *     ...
 *   }]
 * });
 * ```
 *
 * is equivalent to ES6:
 *
 * ```
 * class MyService {
 *   constructor(name: string, \@Optional() myService: Service) {
 *     ...
 *   }
 * }
 * ```
 *
 * ### Example with inheritance
 *
 * ```
 * var Shape = ng.Class({
 *   constructor: (color) {
 *     this.color = color;
 *   }
 * });
 *
 * var Square = ng.Class({
 *   extends: Shape,
 *   constructor: function(color, size) {
 *     Shape.call(this, color);
 *     this.size = size;
 *   }
 * });
 * ```
 * @suppress {globalThis}
 * \@stable
 * @param {?} clsDef
 * @return {?}
 */
function Class(clsDef) {
    var /** @type {?} */ constructor = applyParams(clsDef.hasOwnProperty('constructor') ? clsDef.constructor : undefined, 'constructor');
    var /** @type {?} */ proto = constructor.prototype;
    if (clsDef.hasOwnProperty('extends')) {
        if (typeof clsDef.extends === 'function') {
            ((constructor)).prototype = proto =
                Object.create(((clsDef.extends)).prototype);
        }
        else {
            throw new Error("Class definition 'extends' property must be a constructor function was: " + stringify(clsDef.extends));
        }
    }
    for (var /** @type {?} */ key in clsDef) {
        if (key !== 'extends' && key !== 'prototype' && clsDef.hasOwnProperty(key)) {
            proto[key] = applyParams(clsDef[key], key);
        }
    }
    if (this && this.annotations instanceof Array) {
        Reflect.defineMetadata('annotations', this.annotations, constructor);
    }
    var /** @type {?} */ constructorName = constructor['name'];
    if (!constructorName || constructorName === 'constructor') {
        ((constructor))['overriddenName'] = "class" + _nextClassId++;
    }
    return (constructor);
}
/**
 * @suppress {globalThis}
 * @param {?} name
 * @param {?} props
 * @param {?=} parentClass
 * @param {?=} chainFn
 * @return {?}
 */
function makeDecorator(name, props, parentClass, chainFn) {
    var /** @type {?} */ metaCtor = makeMetadataCtor([props]);
    /**
     * @param {?} objOrType
     * @return {?}
     */
    function DecoratorFactory(objOrType) {
        if (!(Reflect && Reflect.getOwnMetadata)) {
            throw 'reflect-metadata shim is required when using class decorators';
        }
        if (this instanceof DecoratorFactory) {
            metaCtor.call(this, objOrType);
            return this;
        }
        var /** @type {?} */ annotationInstance = new ((DecoratorFactory))(objOrType);
        var /** @type {?} */ chainAnnotation = typeof this === 'function' && Array.isArray(this.annotations) ? this.annotations : [];
        chainAnnotation.push(annotationInstance);
        var /** @type {?} */ TypeDecorator = (function TypeDecorator(cls) {
            var /** @type {?} */ annotations = Reflect.getOwnMetadata('annotations', cls) || [];
            annotations.push(annotationInstance);
            Reflect.defineMetadata('annotations', annotations, cls);
            return cls;
        });
        TypeDecorator.annotations = chainAnnotation;
        TypeDecorator.Class = Class;
        if (chainFn)
            chainFn(TypeDecorator);
        return TypeDecorator;
    }
    if (parentClass) {
        DecoratorFactory.prototype = Object.create(parentClass.prototype);
    }
    DecoratorFactory.prototype.toString = function () { return "@" + name; };
    ((DecoratorFactory)).annotationCls = DecoratorFactory;
    return DecoratorFactory;
}
/**
 * @param {?} props
 * @return {?}
 */
function makeMetadataCtor(props) {
    return function ctor() {
        var _this = this;
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        props.forEach(function (prop, i) {
            var /** @type {?} */ argVal = args[i];
            if (Array.isArray(prop)) {
                // plain parameter
                _this[prop[0]] = argVal === undefined ? prop[1] : argVal;
            }
            else {
                for (var /** @type {?} */ propName in prop) {
                    _this[propName] =
                        argVal && argVal.hasOwnProperty(propName) ? argVal[propName] : prop[propName];
                }
            }
        });
    };
}
/**
 * @param {?} name
 * @param {?} props
 * @param {?=} parentClass
 * @return {?}
 */
function makeParamDecorator(name, props, parentClass) {
    var /** @type {?} */ metaCtor = makeMetadataCtor(props);
    /**
     * @param {...?} args
     * @return {?}
     */
    function ParamDecoratorFactory() {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        if (this instanceof ParamDecoratorFactory) {
            metaCtor.apply(this, args);
            return this;
        }
        var /** @type {?} */ annotationInstance = new (((ParamDecoratorFactory)).bind.apply(((ParamDecoratorFactory)), [void 0].concat(args)))();
        ((ParamDecorator)).annotation = annotationInstance;
        return ParamDecorator;
        /**
         * @param {?} cls
         * @param {?} unusedKey
         * @param {?} index
         * @return {?}
         */
        function ParamDecorator(cls, unusedKey, index) {
            var /** @type {?} */ parameters = Reflect.getOwnMetadata('parameters', cls) || [];
            // there might be gaps if some in between parameters do not have annotations.
            // we pad with nulls.
            while (parameters.length <= index) {
                parameters.push(null);
            }
            parameters[index] = parameters[index] || []; /** @type {?} */
            ((parameters[index])).push(annotationInstance);
            Reflect.defineMetadata('parameters', parameters, cls);
            return cls;
        }
    }
    if (parentClass) {
        ParamDecoratorFactory.prototype = Object.create(parentClass.prototype);
    }
    ParamDecoratorFactory.prototype.toString = function () { return "@" + name; };
    ((ParamDecoratorFactory)).annotationCls = ParamDecoratorFactory;
    return ParamDecoratorFactory;
}
/**
 * @param {?} name
 * @param {?} props
 * @param {?=} parentClass
 * @return {?}
 */
function makePropDecorator(name, props, parentClass) {
    var /** @type {?} */ metaCtor = makeMetadataCtor(props);
    /**
     * @param {...?} args
     * @return {?}
     */
    function PropDecoratorFactory() {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        if (this instanceof PropDecoratorFactory) {
            metaCtor.apply(this, args);
            return this;
        }
        var /** @type {?} */ decoratorInstance = new (((PropDecoratorFactory)).bind.apply(((PropDecoratorFactory)), [void 0].concat(args)))();
        return function PropDecorator(target, name) {
            var /** @type {?} */ meta = Reflect.getOwnMetadata('propMetadata', target.constructor) || {};
            meta[name] = meta.hasOwnProperty(name) && meta[name] || [];
            meta[name].unshift(decoratorInstance);
            Reflect.defineMetadata('propMetadata', meta, target.constructor);
        };
    }
    if (parentClass) {
        PropDecoratorFactory.prototype = Object.create(parentClass.prototype);
    }
    PropDecoratorFactory.prototype.toString = function () { return "@" + name; };
    ((PropDecoratorFactory)).annotationCls = PropDecoratorFactory;
    return PropDecoratorFactory;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * This token can be used to create a virtual provider that will populate the
 * `entryComponents` fields of components and ng modules based on its `useValue`.
 * All components that are referenced in the `useValue` value (either directly
 * or in a nested array or map) will be added to the `entryComponents` property.
 *
 * ### Example
 * The following example shows how the router can populate the `entryComponents`
 * field of an NgModule based on the router configuration which refers
 * to components.
 *
 * ```typescript
 * // helper function inside the router
 * function provideRoutes(routes) {
 *   return [
 *     {provide: ROUTES, useValue: routes},
 *     {provide: ANALYZE_FOR_ENTRY_COMPONENTS, useValue: routes, multi: true}
 *   ];
 * }
 *
 * // user code
 * let routes = [
 *   {path: '/root', component: RootComp},
 *   {path: '/teams', component: TeamsComp}
 * ];
 *
 * \@NgModule({
 *   providers: [provideRoutes(routes)]
 * })
 * class ModuleWithRoutes {}
 * ```
 *
 * \@experimental
 */
var ANALYZE_FOR_ENTRY_COMPONENTS = new InjectionToken('AnalyzeForEntryComponents');
/**
 * Attribute decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Attribute = makeParamDecorator('Attribute', [['attributeName', undefined]]);
/**
 * Base class for query metadata.
 *
 * See {\@link ContentChildren}, {\@link ContentChild}, {\@link ViewChildren}, {\@link ViewChild} for
 * more information.
 *
 * \@stable
 * @abstract
 */
var Query = (function () {
    function Query() {
    }
    return Query;
}());
/**
 * ContentChildren decorator and metadata.
 *
 *  \@stable
 *  \@Annotation
 */
var ContentChildren = makePropDecorator('ContentChildren', [
    ['selector', undefined], {
        first: false,
        isViewQuery: false,
        descendants: false,
        read: undefined,
    }
], Query);
/**
 * ContentChild decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var ContentChild = makePropDecorator('ContentChild', [
    ['selector', undefined], {
        first: true,
        isViewQuery: false,
        descendants: true,
        read: undefined,
    }
], Query);
/**
 * ViewChildren decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var ViewChildren = makePropDecorator('ViewChildren', [
    ['selector', undefined], {
        first: false,
        isViewQuery: true,
        descendants: true,
        read: undefined,
    }
], Query);
/**
 * ViewChild decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var ViewChild = makePropDecorator('ViewChild', [
    ['selector', undefined], {
        first: true,
        isViewQuery: true,
        descendants: true,
        read: undefined,
    }
], Query);
var ChangeDetectionStrategy = {};
ChangeDetectionStrategy.OnPush = 0;
ChangeDetectionStrategy.Default = 1;
ChangeDetectionStrategy[ChangeDetectionStrategy.OnPush] = "OnPush";
ChangeDetectionStrategy[ChangeDetectionStrategy.Default] = "Default";
var ChangeDetectorStatus = {};
ChangeDetectorStatus.CheckOnce = 0;
ChangeDetectorStatus.Checked = 1;
ChangeDetectorStatus.CheckAlways = 2;
ChangeDetectorStatus.Detached = 3;
ChangeDetectorStatus.Errored = 4;
ChangeDetectorStatus.Destroyed = 5;
ChangeDetectorStatus[ChangeDetectorStatus.CheckOnce] = "CheckOnce";
ChangeDetectorStatus[ChangeDetectorStatus.Checked] = "Checked";
ChangeDetectorStatus[ChangeDetectorStatus.CheckAlways] = "CheckAlways";
ChangeDetectorStatus[ChangeDetectorStatus.Detached] = "Detached";
ChangeDetectorStatus[ChangeDetectorStatus.Errored] = "Errored";
ChangeDetectorStatus[ChangeDetectorStatus.Destroyed] = "Destroyed";
/**
 * @param {?} changeDetectionStrategy
 * @return {?}
 */
function isDefaultChangeDetectionStrategy(changeDetectionStrategy) {
    return changeDetectionStrategy == null ||
        changeDetectionStrategy === ChangeDetectionStrategy.Default;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Directive decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Directive = makeDecorator('Directive', {
    selector: undefined,
    inputs: undefined,
    outputs: undefined,
    host: undefined,
    providers: undefined,
    exportAs: undefined,
    queries: undefined
});
/**
 * Component decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Component = makeDecorator('Component', {
    selector: undefined,
    inputs: undefined,
    outputs: undefined,
    host: undefined,
    exportAs: undefined,
    moduleId: undefined,
    providers: undefined,
    viewProviders: undefined,
    changeDetection: ChangeDetectionStrategy.Default,
    queries: undefined,
    templateUrl: undefined,
    template: undefined,
    styleUrls: undefined,
    styles: undefined,
    animations: undefined,
    encapsulation: undefined,
    interpolation: undefined,
    entryComponents: undefined
}, Directive);
/**
 * Pipe decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Pipe = makeDecorator('Pipe', {
    name: undefined,
    pure: true,
});
/**
 * Input decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Input = makePropDecorator('Input', [['bindingPropertyName', undefined]]);
/**
 * Output decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Output = makePropDecorator('Output', [['bindingPropertyName', undefined]]);
/**
 * HostBinding decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var HostBinding = makePropDecorator('HostBinding', [['hostPropertyName', undefined]]);
/**
 * HostListener decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var HostListener = makePropDecorator('HostListener', [['eventName', undefined], ['args', []]]);
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Defines a schema that will allow:
 * - any non-Angular elements with a `-` in their name,
 * - any properties on elements with a `-` in their name which is the common rule for custom
 * elements.
 *
 * \@stable
 */
var CUSTOM_ELEMENTS_SCHEMA = {
    name: 'custom-elements'
};
/**
 * Defines a schema that will allow any property on any element.
 *
 * \@experimental
 */
var NO_ERRORS_SCHEMA = {
    name: 'no-errors-schema'
};
/**
 * NgModule decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var NgModule = makeDecorator('NgModule', {
    providers: undefined,
    declarations: undefined,
    imports: undefined,
    exports: undefined,
    entryComponents: undefined,
    bootstrap: undefined,
    schemas: undefined,
    id: undefined,
});
var ViewEncapsulation = {};
ViewEncapsulation.Emulated = 0;
ViewEncapsulation.Native = 1;
ViewEncapsulation.None = 2;
ViewEncapsulation[ViewEncapsulation.Emulated] = "Emulated";
ViewEncapsulation[ViewEncapsulation.Native] = "Native";
ViewEncapsulation[ViewEncapsulation.None] = "None";
/**
 * Metadata properties available for configuring Views.
 *
 * For details on the `\@Component` annotation, see {\@link Component}.
 *
 * ### Example
 *
 * ```
 * \@Component({
 *   selector: 'greet',
 *   template: 'Hello {{name}}!',
 * })
 * class Greet {
 *   name: string;
 *
 *   constructor() {
 *     this.name = 'World';
 *   }
 * }
 * ```
 *
 * @deprecated Use Component instead.
 *
 * {\@link Component}
 */
var ViewMetadata = (function () {
    /**
     * @param {?=} __0
     */
    function ViewMetadata(_a) {
        var _b = _a === void 0 ? {} : _a, templateUrl = _b.templateUrl, template = _b.template, encapsulation = _b.encapsulation, styles = _b.styles, styleUrls = _b.styleUrls, animations = _b.animations, interpolation = _b.interpolation;
        this.templateUrl = templateUrl;
        this.template = template;
        this.styleUrls = styleUrls;
        this.styles = styles;
        this.encapsulation = encapsulation;
        this.animations = animations;
        this.interpolation = interpolation;
    }
    return ViewMetadata;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Represents the version of Angular
 *
 * \@stable
 */
var Version = (function () {
    /**
     * @param {?} full
     */
    function Version(full) {
        this.full = full;
    }
    Object.defineProperty(Version.prototype, "major", {
        /**
         * @return {?}
         */
        get: function () { return this.full.split('.')[0]; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Version.prototype, "minor", {
        /**
         * @return {?}
         */
        get: function () { return this.full.split('.')[1]; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Version.prototype, "patch", {
        /**
         * @return {?}
         */
        get: function () { return this.full.split('.').slice(2).join('.'); },
        enumerable: true,
        configurable: true
    });
    return Version;
}());
/**
 * \@stable
 */
var VERSION = new Version('4.1.2');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Inject decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Inject = makeParamDecorator('Inject', [['token', undefined]]);
/**
 * Optional decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Optional = makeParamDecorator('Optional', []);
/**
 * Injectable decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Injectable = makeDecorator('Injectable', []);
/**
 * Self decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Self = makeParamDecorator('Self', []);
/**
 * SkipSelf decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var SkipSelf = makeParamDecorator('SkipSelf', []);
/**
 * Host decorator and metadata.
 *
 * \@stable
 * \@Annotation
 */
var Host = makeParamDecorator('Host', []);
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Allows to refer to references which are not yet defined.
 *
 * For instance, `forwardRef` is used when the `token` which we need to refer to for the purposes of
 * DI is declared,
 * but not yet defined. It is also used when the `token` which we use when creating a query is not
 * yet defined.
 *
 * ### Example
 * {\@example core/di/ts/forward_ref/forward_ref_spec.ts region='forward_ref'}
 * \@experimental
 * @param {?} forwardRefFn
 * @return {?}
 */
function forwardRef(forwardRefFn) {
    ((forwardRefFn)).__forward_ref__ = forwardRef;
    ((forwardRefFn)).toString = function () { return stringify(this()); };
    return (((forwardRefFn)));
}
/**
 * Lazily retrieves the reference value from a forwardRef.
 *
 * Acts as the identity function when given a non-forward-ref value.
 *
 * ### Example ([live demo](http://plnkr.co/edit/GU72mJrk1fiodChcmiDR?p=preview))
 *
 * {\@example core/di/ts/forward_ref/forward_ref_spec.ts region='resolve_forward_ref'}
 *
 * See: {\@link forwardRef}
 * \@experimental
 * @param {?} type
 * @return {?}
 */
function resolveForwardRef(type) {
    if (typeof type === 'function' && type.hasOwnProperty('__forward_ref__') &&
        type.__forward_ref__ === forwardRef) {
        return ((type))();
    }
    else {
        return type;
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _THROW_IF_NOT_FOUND = new Object();
var THROW_IF_NOT_FOUND = _THROW_IF_NOT_FOUND;
var _NullInjector = (function () {
    function _NullInjector() {
    }
    /**
     * @param {?} token
     * @param {?=} notFoundValue
     * @return {?}
     */
    _NullInjector.prototype.get = function (token, notFoundValue) {
        if (notFoundValue === void 0) { notFoundValue = _THROW_IF_NOT_FOUND; }
        if (notFoundValue === _THROW_IF_NOT_FOUND) {
            throw new Error("No provider for " + stringify(token) + "!");
        }
        return notFoundValue;
    };
    return _NullInjector;
}());
/**
 * \@whatItDoes Injector interface
 * \@howToUse
 * ```
 * const injector: Injector = ...;
 * injector.get(...);
 * ```
 *
 * \@description
 * For more details, see the {\@linkDocs guide/dependency-injection "Dependency Injection Guide"}.
 *
 * ### Example
 *
 * {\@example core/di/ts/injector_spec.ts region='Injector'}
 *
 * `Injector` returns itself when given `Injector` as a token:
 * {\@example core/di/ts/injector_spec.ts region='injectInjector'}
 *
 * \@stable
 * @abstract
 */
var Injector = (function () {
    function Injector() {
    }
    /**
     * Retrieves an instance from the injector based on the provided token.
     * If not found:
     * - Throws an error if no `notFoundValue` that is not equal to
     * Injector.THROW_IF_NOT_FOUND is given
     * - Returns the `notFoundValue` otherwise
     * @abstract
     * @template T
     * @param {?} token
     * @param {?=} notFoundValue
     * @return {?}
     */
    Injector.prototype.get = function (token, notFoundValue) { };
    /**
     * @deprecated from v4.0.0 use Type<T> or InjectionToken<T>
     * @suppress {duplicate}
     * @abstract
     * @param {?} token
     * @param {?=} notFoundValue
     * @return {?}
     */
    Injector.prototype.get = function (token, notFoundValue) { };
    return Injector;
}());
Injector.THROW_IF_NOT_FOUND = _THROW_IF_NOT_FOUND;
Injector.NULL = new _NullInjector();
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ERROR_COMPONENT_TYPE = 'ngComponentType';
var ERROR_DEBUG_CONTEXT = 'ngDebugContext';
var ERROR_ORIGINAL_ERROR = 'ngOriginalError';
var ERROR_LOGGER = 'ngErrorLogger';
/**
 * @param {?} error
 * @return {?}
 */
/**
 * @param {?} error
 * @return {?}
 */
function getDebugContext(error) {
    return ((error))[ERROR_DEBUG_CONTEXT];
}
/**
 * @param {?} error
 * @return {?}
 */
function getOriginalError(error) {
    return ((error))[ERROR_ORIGINAL_ERROR];
}
/**
 * @param {?} error
 * @return {?}
 */
function getErrorLogger(error) {
    return ((error))[ERROR_LOGGER] || defaultErrorLogger;
}
/**
 * @param {?} console
 * @param {...?} values
 * @return {?}
 */
function defaultErrorLogger(console) {
    var values = [];
    for (var _i = 1; _i < arguments.length; _i++) {
        values[_i - 1] = arguments[_i];
    }
    console.error.apply(console, values);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Provides a hook for centralized exception handling.
 *
 * \@description
 *
 * The default implementation of `ErrorHandler` prints error messages to the `console`. To
 * intercept error handling, write a custom exception handler that replaces this default as
 * appropriate for your app.
 *
 * ### Example
 *
 * ```
 * class MyErrorHandler implements ErrorHandler {
 *   handleError(error) {
 *     // do something with the exception
 *   }
 * }
 *
 * \@NgModule({
 *   providers: [{provide: ErrorHandler, useClass: MyErrorHandler}]
 * })
 * class MyModule {}
 * ```
 *
 * \@stable
 */
var ErrorHandler = (function () {
    /**
     * @param {?=} deprecatedParameter
     */
    function ErrorHandler(
        /**
         * @deprecated since v4.0 parameter no longer has an effect, as ErrorHandler will never
         * rethrow.
         */
        deprecatedParameter) {
        /**
         * \@internal
         */
        this._console = console;
    }
    /**
     * @param {?} error
     * @return {?}
     */
    ErrorHandler.prototype.handleError = function (error) {
        var /** @type {?} */ originalError = this._findOriginalError(error);
        var /** @type {?} */ context = this._findContext(error);
        // Note: Browser consoles show the place from where console.error was called.
        // We can use this to give users additional information about the error.
        var /** @type {?} */ errorLogger = getErrorLogger(error);
        errorLogger(this._console, "ERROR", error);
        if (originalError) {
            errorLogger(this._console, "ORIGINAL ERROR", originalError);
        }
        if (context) {
            errorLogger(this._console, 'ERROR CONTEXT', context);
        }
    };
    /**
     * \@internal
     * @param {?} error
     * @return {?}
     */
    ErrorHandler.prototype._findContext = function (error) {
        if (error) {
            return getDebugContext(error) ? getDebugContext(error) :
                this._findContext(getOriginalError(error));
        }
        return null;
    };
    /**
     * \@internal
     * @param {?} error
     * @return {?}
     */
    ErrorHandler.prototype._findOriginalError = function (error) {
        var /** @type {?} */ e = getOriginalError(error);
        while (e && getOriginalError(e)) {
            e = getOriginalError(e);
        }
        return e;
    };
    return ErrorHandler;
}());
/**
 * @param {?} message
 * @param {?} originalError
 * @return {?}
 */
function wrappedError(message, originalError) {
    var /** @type {?} */ msg = message + " caused by: " + (originalError instanceof Error ? originalError.message : originalError);
    var /** @type {?} */ error = Error(msg);
    ((error))[ERROR_ORIGINAL_ERROR] = originalError;
    return error;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} keys
 * @return {?}
 */
function findFirstClosedCycle(keys) {
    var /** @type {?} */ res = [];
    for (var /** @type {?} */ i = 0; i < keys.length; ++i) {
        if (res.indexOf(keys[i]) > -1) {
            res.push(keys[i]);
            return res;
        }
        res.push(keys[i]);
    }
    return res;
}
/**
 * @param {?} keys
 * @return {?}
 */
function constructResolvingPath(keys) {
    if (keys.length > 1) {
        var /** @type {?} */ reversed = findFirstClosedCycle(keys.slice().reverse());
        var /** @type {?} */ tokenStrs = reversed.map(function (k) { return stringify(k.token); });
        return ' (' + tokenStrs.join(' -> ') + ')';
    }
    return '';
}
/**
 * @param {?} injector
 * @param {?} key
 * @param {?} constructResolvingMessage
 * @param {?=} originalError
 * @return {?}
 */
function injectionError(injector, key, constructResolvingMessage, originalError) {
    var /** @type {?} */ error = ((originalError ? wrappedError('', originalError) : Error()));
    error.addKey = addKey;
    error.keys = [key];
    error.injectors = [injector];
    error.constructResolvingMessage = constructResolvingMessage;
    error.message = error.constructResolvingMessage();
    ((error))[ERROR_ORIGINAL_ERROR] = originalError;
    return error;
}
/**
 * @this {?}
 * @param {?} injector
 * @param {?} key
 * @return {?}
 */
function addKey(injector, key) {
    this.injectors.push(injector);
    this.keys.push(key);
    this.message = this.constructResolvingMessage();
}
/**
 * Thrown when trying to retrieve a dependency by key from {\@link Injector}, but the
 * {\@link Injector} does not have a {\@link Provider} for the given key.
 *
 * ### Example ([live demo](http://plnkr.co/edit/vq8D3FRB9aGbnWJqtEPE?p=preview))
 *
 * ```typescript
 * class A {
 *   constructor(b:B) {}
 * }
 *
 * expect(() => Injector.resolveAndCreate([A])).toThrowError();
 * ```
 * @param {?} injector
 * @param {?} key
 * @return {?}
 */
function noProviderError(injector, key) {
    return injectionError(injector, key, function () {
        var /** @type {?} */ first = stringify(this.keys[0].token);
        return "No provider for " + first + "!" + constructResolvingPath(this.keys);
    });
}
/**
 * Thrown when dependencies form a cycle.
 *
 * ### Example ([live demo](http://plnkr.co/edit/wYQdNos0Tzql3ei1EV9j?p=info))
 *
 * ```typescript
 * var injector = Injector.resolveAndCreate([
 *   {provide: "one", useFactory: (two) => "two", deps: [[new Inject("two")]]},
 *   {provide: "two", useFactory: (one) => "one", deps: [[new Inject("one")]]}
 * ]);
 *
 * expect(() => injector.get("one")).toThrowError();
 * ```
 *
 * Retrieving `A` or `B` throws a `CyclicDependencyError` as the graph above cannot be constructed.
 * @param {?} injector
 * @param {?} key
 * @return {?}
 */
function cyclicDependencyError(injector, key) {
    return injectionError(injector, key, function () {
        return "Cannot instantiate cyclic dependency!" + constructResolvingPath(this.keys);
    });
}
/**
 * Thrown when a constructing type returns with an Error.
 *
 * The `InstantiationError` class contains the original error plus the dependency graph which caused
 * this object to be instantiated.
 *
 * ### Example ([live demo](http://plnkr.co/edit/7aWYdcqTQsP0eNqEdUAf?p=preview))
 *
 * ```typescript
 * class A {
 *   constructor() {
 *     throw new Error('message');
 *   }
 * }
 *
 * var injector = Injector.resolveAndCreate([A]);
 * try {
 *   injector.get(A);
 * } catch (e) {
 *   expect(e instanceof InstantiationError).toBe(true);
 *   expect(e.originalException.message).toEqual("message");
 *   expect(e.originalStack).toBeDefined();
 * }
 * ```
 * @param {?} injector
 * @param {?} originalException
 * @param {?} originalStack
 * @param {?} key
 * @return {?}
 */
function instantiationError(injector, originalException, originalStack, key) {
    return injectionError(injector, key, function () {
        var /** @type {?} */ first = stringify(this.keys[0].token);
        return getOriginalError(this).message + ": Error during instantiation of " + first + "!" + constructResolvingPath(this.keys) + ".";
    }, originalException);
}
/**
 * Thrown when an object other then {\@link Provider} (or `Type`) is passed to {\@link Injector}
 * creation.
 *
 * ### Example ([live demo](http://plnkr.co/edit/YatCFbPAMCL0JSSQ4mvH?p=preview))
 *
 * ```typescript
 * expect(() => Injector.resolveAndCreate(["not a type"])).toThrowError();
 * ```
 * @param {?} provider
 * @return {?}
 */
function invalidProviderError(provider) {
    return Error("Invalid provider - only instances of Provider and Type are allowed, got: " + provider);
}
/**
 * Thrown when the class has no annotation information.
 *
 * Lack of annotation information prevents the {\@link Injector} from determining which dependencies
 * need to be injected into the constructor.
 *
 * ### Example ([live demo](http://plnkr.co/edit/rHnZtlNS7vJOPQ6pcVkm?p=preview))
 *
 * ```typescript
 * class A {
 *   constructor(b) {}
 * }
 *
 * expect(() => Injector.resolveAndCreate([A])).toThrowError();
 * ```
 *
 * This error is also thrown when the class not marked with {\@link Injectable} has parameter types.
 *
 * ```typescript
 * class B {}
 *
 * class A {
 *   constructor(b:B) {} // no information about the parameter types of A is available at runtime.
 * }
 *
 * expect(() => Injector.resolveAndCreate([A,B])).toThrowError();
 * ```
 * \@stable
 * @param {?} typeOrFunc
 * @param {?} params
 * @return {?}
 */
function noAnnotationError(typeOrFunc, params) {
    var /** @type {?} */ signature = [];
    for (var /** @type {?} */ i = 0, /** @type {?} */ ii = params.length; i < ii; i++) {
        var /** @type {?} */ parameter = params[i];
        if (!parameter || parameter.length == 0) {
            signature.push('?');
        }
        else {
            signature.push(parameter.map(stringify).join(' '));
        }
    }
    return Error('Cannot resolve all parameters for \'' + stringify(typeOrFunc) + '\'(' +
        signature.join(', ') + '). ' +
        'Make sure that all the parameters are decorated with Inject or have valid type annotations and that \'' +
        stringify(typeOrFunc) + '\' is decorated with Injectable.');
}
/**
 * Thrown when getting an object by index.
 *
 * ### Example ([live demo](http://plnkr.co/edit/bRs0SX2OTQiJzqvjgl8P?p=preview))
 *
 * ```typescript
 * class A {}
 *
 * var injector = Injector.resolveAndCreate([A]);
 *
 * expect(() => injector.getAt(100)).toThrowError();
 * ```
 * \@stable
 * @param {?} index
 * @return {?}
 */
function outOfBoundsError(index) {
    return Error("Index " + index + " is out-of-bounds.");
}
/**
 * Thrown when a multi provider and a regular provider are bound to the same token.
 *
 * ### Example
 *
 * ```typescript
 * expect(() => Injector.resolveAndCreate([
 *   { provide: "Strings", useValue: "string1", multi: true},
 *   { provide: "Strings", useValue: "string2", multi: false}
 * ])).toThrowError();
 * ```
 * @param {?} provider1
 * @param {?} provider2
 * @return {?}
 */
function mixingMultiProvidersWithRegularProvidersError(provider1, provider2) {
    return Error("Cannot mix multi providers and regular providers, got: " + provider1 + " " + provider2);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A unique object used for retrieving items from the {\@link ReflectiveInjector}.
 *
 * Keys have:
 * - a system-wide unique `id`.
 * - a `token`.
 *
 * `Key` is used internally by {\@link ReflectiveInjector} because its system-wide unique `id` allows
 * the
 * injector to store created objects in a more efficient way.
 *
 * `Key` should not be created directly. {\@link ReflectiveInjector} creates keys automatically when
 * resolving
 * providers.
 * \@experimental
 */
var ReflectiveKey = (function () {
    /**
     * Private
     * @param {?} token
     * @param {?} id
     */
    function ReflectiveKey(token, id) {
        this.token = token;
        this.id = id;
        if (!token) {
            throw new Error('Token must be defined!');
        }
    }
    Object.defineProperty(ReflectiveKey.prototype, "displayName", {
        /**
         * Returns a stringified token.
         * @return {?}
         */
        get: function () { return stringify(this.token); },
        enumerable: true,
        configurable: true
    });
    /**
     * Retrieves a `Key` for a token.
     * @param {?} token
     * @return {?}
     */
    ReflectiveKey.get = function (token) {
        return _globalKeyRegistry.get(resolveForwardRef(token));
    };
    Object.defineProperty(ReflectiveKey, "numberOfKeys", {
        /**
         * @return {?} the number of keys registered in the system.
         */
        get: function () { return _globalKeyRegistry.numberOfKeys; },
        enumerable: true,
        configurable: true
    });
    return ReflectiveKey;
}());
/**
 * \@internal
 */
var KeyRegistry = (function () {
    function KeyRegistry() {
        this._allKeys = new Map();
    }
    /**
     * @param {?} token
     * @return {?}
     */
    KeyRegistry.prototype.get = function (token) {
        if (token instanceof ReflectiveKey)
            return token;
        if (this._allKeys.has(token)) {
            return ((this._allKeys.get(token)));
        }
        var /** @type {?} */ newKey = new ReflectiveKey(token, ReflectiveKey.numberOfKeys);
        this._allKeys.set(token, newKey);
        return newKey;
    };
    Object.defineProperty(KeyRegistry.prototype, "numberOfKeys", {
        /**
         * @return {?}
         */
        get: function () { return this._allKeys.size; },
        enumerable: true,
        configurable: true
    });
    return KeyRegistry;
}());
var _globalKeyRegistry = new KeyRegistry();
/**
 * \@whatItDoes Represents a type that a Component or other object is instances of.
 *
 * \@description
 *
 * An example of a `Type` is `MyCustomComponent` class, which in JavaScript is be represented by
 * the `MyCustomComponent` constructor function.
 *
 * \@stable
 */
var Type = Function;
/**
 * @param {?} v
 * @return {?}
 */
function isType(v) {
    return typeof v === 'function';
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Attention: This regex has to hold even if the code is minified!
 */
var DELEGATE_CTOR = /^function\s+\S+\(\)\s*{[\s\S]+\.apply\(this,\s*arguments\)/;
var ReflectionCapabilities = (function () {
    /**
     * @param {?=} reflect
     */
    function ReflectionCapabilities(reflect) {
        this._reflect = reflect || _global['Reflect'];
    }
    /**
     * @return {?}
     */
    ReflectionCapabilities.prototype.isReflectionEnabled = function () { return true; };
    /**
     * @template T
     * @param {?} t
     * @return {?}
     */
    ReflectionCapabilities.prototype.factory = function (t) { return function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        return new (t.bind.apply(t, [void 0].concat(args)))();
    }; };
    /**
     * \@internal
     * @param {?} paramTypes
     * @param {?} paramAnnotations
     * @return {?}
     */
    ReflectionCapabilities.prototype._zipTypesAndAnnotations = function (paramTypes, paramAnnotations) {
        var /** @type {?} */ result;
        if (typeof paramTypes === 'undefined') {
            result = new Array(paramAnnotations.length);
        }
        else {
            result = new Array(paramTypes.length);
        }
        for (var /** @type {?} */ i = 0; i < result.length; i++) {
            // TS outputs Object for parameters without types, while Traceur omits
            // the annotations. For now we preserve the Traceur behavior to aid
            // migration, but this can be revisited.
            if (typeof paramTypes === 'undefined') {
                result[i] = [];
            }
            else if (paramTypes[i] != Object) {
                result[i] = [paramTypes[i]];
            }
            else {
                result[i] = [];
            }
            if (paramAnnotations && paramAnnotations[i] != null) {
                result[i] = result[i].concat(paramAnnotations[i]);
            }
        }
        return result;
    };
    /**
     * @param {?} type
     * @param {?} parentCtor
     * @return {?}
     */
    ReflectionCapabilities.prototype._ownParameters = function (type, parentCtor) {
        // If we have no decorators, we only have function.length as metadata.
        // In that case, to detect whether a child class declared an own constructor or not,
        // we need to look inside of that constructor to check whether it is
        // just calling the parent.
        // This also helps to work around for https://github.com/Microsoft/TypeScript/issues/12439
        // that sets 'design:paramtypes' to []
        // if a class inherits from another class but has no ctor declared itself.
        if (DELEGATE_CTOR.exec(type.toString())) {
            return null;
        }
        // Prefer the direct API.
        if (((type)).parameters && ((type)).parameters !== parentCtor.parameters) {
            return ((type)).parameters;
        }
        // API of tsickle for lowering decorators to properties on the class.
        var /** @type {?} */ tsickleCtorParams = ((type)).ctorParameters;
        if (tsickleCtorParams && tsickleCtorParams !== parentCtor.ctorParameters) {
            // Newer tsickle uses a function closure
            // Retain the non-function case for compatibility with older tsickle
            var /** @type {?} */ ctorParameters = typeof tsickleCtorParams === 'function' ? tsickleCtorParams() : tsickleCtorParams;
            var /** @type {?} */ paramTypes = ctorParameters.map(function (ctorParam) { return ctorParam && ctorParam.type; });
            var /** @type {?} */ paramAnnotations = ctorParameters.map(function (ctorParam) { return ctorParam && convertTsickleDecoratorIntoMetadata(ctorParam.decorators); });
            return this._zipTypesAndAnnotations(paramTypes, paramAnnotations);
        }
        // API for metadata created by invoking the decorators.
        if (this._reflect != null && this._reflect.getOwnMetadata != null) {
            var /** @type {?} */ paramAnnotations = this._reflect.getOwnMetadata('parameters', type);
            var /** @type {?} */ paramTypes = this._reflect.getOwnMetadata('design:paramtypes', type);
            if (paramTypes || paramAnnotations) {
                return this._zipTypesAndAnnotations(paramTypes, paramAnnotations);
            }
        }
        // If a class has no decorators, at least create metadata
        // based on function.length.
        // Note: We know that this is a real constructor as we checked
        // the content of the constructor above.
        return new Array(((type.length))).fill(undefined);
    };
    /**
     * @param {?} type
     * @return {?}
     */
    ReflectionCapabilities.prototype.parameters = function (type) {
        // Note: only report metadata if we have at least one class decorator
        // to stay in sync with the static reflector.
        if (!isType(type)) {
            return [];
        }
        var /** @type {?} */ parentCtor = getParentCtor(type);
        var /** @type {?} */ parameters = this._ownParameters(type, parentCtor);
        if (!parameters && parentCtor !== Object) {
            parameters = this.parameters(parentCtor);
        }
        return parameters || [];
    };
    /**
     * @param {?} typeOrFunc
     * @param {?} parentCtor
     * @return {?}
     */
    ReflectionCapabilities.prototype._ownAnnotations = function (typeOrFunc, parentCtor) {
        // Prefer the direct API.
        if (((typeOrFunc)).annotations && ((typeOrFunc)).annotations !== parentCtor.annotations) {
            var /** @type {?} */ annotations = ((typeOrFunc)).annotations;
            if (typeof annotations === 'function' && annotations.annotations) {
                annotations = annotations.annotations;
            }
            return annotations;
        }
        // API of tsickle for lowering decorators to properties on the class.
        if (((typeOrFunc)).decorators && ((typeOrFunc)).decorators !== parentCtor.decorators) {
            return convertTsickleDecoratorIntoMetadata(((typeOrFunc)).decorators);
        }
        // API for metadata created by invoking the decorators.
        if (this._reflect && this._reflect.getOwnMetadata) {
            return this._reflect.getOwnMetadata('annotations', typeOrFunc);
        }
        return null;
    };
    /**
     * @param {?} typeOrFunc
     * @return {?}
     */
    ReflectionCapabilities.prototype.annotations = function (typeOrFunc) {
        if (!isType(typeOrFunc)) {
            return [];
        }
        var /** @type {?} */ parentCtor = getParentCtor(typeOrFunc);
        var /** @type {?} */ ownAnnotations = this._ownAnnotations(typeOrFunc, parentCtor) || [];
        var /** @type {?} */ parentAnnotations = parentCtor !== Object ? this.annotations(parentCtor) : [];
        return parentAnnotations.concat(ownAnnotations);
    };
    /**
     * @param {?} typeOrFunc
     * @param {?} parentCtor
     * @return {?}
     */
    ReflectionCapabilities.prototype._ownPropMetadata = function (typeOrFunc, parentCtor) {
        // Prefer the direct API.
        if (((typeOrFunc)).propMetadata &&
            ((typeOrFunc)).propMetadata !== parentCtor.propMetadata) {
            var /** @type {?} */ propMetadata = ((typeOrFunc)).propMetadata;
            if (typeof propMetadata === 'function' && propMetadata.propMetadata) {
                propMetadata = propMetadata.propMetadata;
            }
            return propMetadata;
        }
        // API of tsickle for lowering decorators to properties on the class.
        if (((typeOrFunc)).propDecorators &&
            ((typeOrFunc)).propDecorators !== parentCtor.propDecorators) {
            var /** @type {?} */ propDecorators_1 = ((typeOrFunc)).propDecorators;
            var /** @type {?} */ propMetadata_1 = ({});
            Object.keys(propDecorators_1).forEach(function (prop) {
                propMetadata_1[prop] = convertTsickleDecoratorIntoMetadata(propDecorators_1[prop]);
            });
            return propMetadata_1;
        }
        // API for metadata created by invoking the decorators.
        if (this._reflect && this._reflect.getOwnMetadata) {
            return this._reflect.getOwnMetadata('propMetadata', typeOrFunc);
        }
        return null;
    };
    /**
     * @param {?} typeOrFunc
     * @return {?}
     */
    ReflectionCapabilities.prototype.propMetadata = function (typeOrFunc) {
        if (!isType(typeOrFunc)) {
            return {};
        }
        var /** @type {?} */ parentCtor = getParentCtor(typeOrFunc);
        var /** @type {?} */ propMetadata = {};
        if (parentCtor !== Object) {
            var /** @type {?} */ parentPropMetadata_1 = this.propMetadata(parentCtor);
            Object.keys(parentPropMetadata_1).forEach(function (propName) {
                propMetadata[propName] = parentPropMetadata_1[propName];
            });
        }
        var /** @type {?} */ ownPropMetadata = this._ownPropMetadata(typeOrFunc, parentCtor);
        if (ownPropMetadata) {
            Object.keys(ownPropMetadata).forEach(function (propName) {
                var /** @type {?} */ decorators = [];
                if (propMetadata.hasOwnProperty(propName)) {
                    decorators.push.apply(decorators, propMetadata[propName]);
                }
                decorators.push.apply(decorators, ownPropMetadata[propName]);
                propMetadata[propName] = decorators;
            });
        }
        return propMetadata;
    };
    /**
     * @param {?} type
     * @param {?} lcProperty
     * @return {?}
     */
    ReflectionCapabilities.prototype.hasLifecycleHook = function (type, lcProperty) {
        return type instanceof Type && lcProperty in type.prototype;
    };
    /**
     * @param {?} name
     * @return {?}
     */
    ReflectionCapabilities.prototype.getter = function (name) { return (new Function('o', 'return o.' + name + ';')); };
    /**
     * @param {?} name
     * @return {?}
     */
    ReflectionCapabilities.prototype.setter = function (name) {
        return (new Function('o', 'v', 'return o.' + name + ' = v;'));
    };
    /**
     * @param {?} name
     * @return {?}
     */
    ReflectionCapabilities.prototype.method = function (name) {
        var /** @type {?} */ functionBody = "if (!o." + name + ") throw new Error('\"" + name + "\" is undefined');\n        return o." + name + ".apply(o, args);";
        return (new Function('o', 'args', functionBody));
    };
    /**
     * @param {?} type
     * @return {?}
     */
    ReflectionCapabilities.prototype.importUri = function (type) {
        // StaticSymbol
        if (typeof type === 'object' && type['filePath']) {
            return type['filePath'];
        }
        // Runtime type
        return "./" + stringify(type);
    };
    /**
     * @param {?} type
     * @return {?}
     */
    ReflectionCapabilities.prototype.resourceUri = function (type) { return "./" + stringify(type); };
    /**
     * @param {?} name
     * @param {?} moduleUrl
     * @param {?} members
     * @param {?} runtime
     * @return {?}
     */
    ReflectionCapabilities.prototype.resolveIdentifier = function (name, moduleUrl, members, runtime) {
        return runtime;
    };
    /**
     * @param {?} enumIdentifier
     * @param {?} name
     * @return {?}
     */
    ReflectionCapabilities.prototype.resolveEnum = function (enumIdentifier, name) { return enumIdentifier[name]; };
    return ReflectionCapabilities;
}());
/**
 * @param {?} decoratorInvocations
 * @return {?}
 */
function convertTsickleDecoratorIntoMetadata(decoratorInvocations) {
    if (!decoratorInvocations) {
        return [];
    }
    return decoratorInvocations.map(function (decoratorInvocation) {
        var /** @type {?} */ decoratorType = decoratorInvocation.type;
        var /** @type {?} */ annotationCls = decoratorType.annotationCls;
        var /** @type {?} */ annotationArgs = decoratorInvocation.args ? decoratorInvocation.args : [];
        return new (annotationCls.bind.apply(annotationCls, [void 0].concat(annotationArgs)))();
    });
}
/**
 * @param {?} ctor
 * @return {?}
 */
function getParentCtor(ctor) {
    var /** @type {?} */ parentProto = Object.getPrototypeOf(ctor.prototype);
    var /** @type {?} */ parentCtor = parentProto ? parentProto.constructor : null;
    // Note: We always use `Object` as the null value
    // to simplify checking later on.
    return parentCtor || Object;
}
/**
 * Provides read-only access to reflection data about symbols. Used internally by Angular
 * to power dependency injection and compilation.
 * @abstract
 */
var ReflectorReader = (function () {
    function ReflectorReader() {
    }
    /**
     * @abstract
     * @param {?} typeOrFunc
     * @return {?}
     */
    ReflectorReader.prototype.parameters = function (typeOrFunc) { };
    /**
     * @abstract
     * @param {?} typeOrFunc
     * @return {?}
     */
    ReflectorReader.prototype.annotations = function (typeOrFunc) { };
    /**
     * @abstract
     * @param {?} typeOrFunc
     * @return {?}
     */
    ReflectorReader.prototype.propMetadata = function (typeOrFunc) { };
    /**
     * @abstract
     * @param {?} typeOrFunc
     * @return {?}
     */
    ReflectorReader.prototype.importUri = function (typeOrFunc) { };
    /**
     * @abstract
     * @param {?} typeOrFunc
     * @return {?}
     */
    ReflectorReader.prototype.resourceUri = function (typeOrFunc) { };
    /**
     * @abstract
     * @param {?} name
     * @param {?} moduleUrl
     * @param {?} members
     * @param {?} runtime
     * @return {?}
     */
    ReflectorReader.prototype.resolveIdentifier = function (name, moduleUrl, members, runtime) { };
    /**
     * @abstract
     * @param {?} identifier
     * @param {?} name
     * @return {?}
     */
    ReflectorReader.prototype.resolveEnum = function (identifier, name) { };
    return ReflectorReader;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Provides access to reflection data about symbols. Used internally by Angular
 * to power dependency injection and compilation.
 */
var Reflector = (function (_super) {
    __extends(Reflector, _super);
    /**
     * @param {?} reflectionCapabilities
     */
    function Reflector(reflectionCapabilities) {
        var _this = _super.call(this) || this;
        _this.reflectionCapabilities = reflectionCapabilities;
        return _this;
    }
    /**
     * @param {?} caps
     * @return {?}
     */
    Reflector.prototype.updateCapabilities = function (caps) { this.reflectionCapabilities = caps; };
    /**
     * @param {?} type
     * @return {?}
     */
    Reflector.prototype.factory = function (type) { return this.reflectionCapabilities.factory(type); };
    /**
     * @param {?} typeOrFunc
     * @return {?}
     */
    Reflector.prototype.parameters = function (typeOrFunc) {
        return this.reflectionCapabilities.parameters(typeOrFunc);
    };
    /**
     * @param {?} typeOrFunc
     * @return {?}
     */
    Reflector.prototype.annotations = function (typeOrFunc) {
        return this.reflectionCapabilities.annotations(typeOrFunc);
    };
    /**
     * @param {?} typeOrFunc
     * @return {?}
     */
    Reflector.prototype.propMetadata = function (typeOrFunc) {
        return this.reflectionCapabilities.propMetadata(typeOrFunc);
    };
    /**
     * @param {?} type
     * @param {?} lcProperty
     * @return {?}
     */
    Reflector.prototype.hasLifecycleHook = function (type, lcProperty) {
        return this.reflectionCapabilities.hasLifecycleHook(type, lcProperty);
    };
    /**
     * @param {?} name
     * @return {?}
     */
    Reflector.prototype.getter = function (name) { return this.reflectionCapabilities.getter(name); };
    /**
     * @param {?} name
     * @return {?}
     */
    Reflector.prototype.setter = function (name) { return this.reflectionCapabilities.setter(name); };
    /**
     * @param {?} name
     * @return {?}
     */
    Reflector.prototype.method = function (name) { return this.reflectionCapabilities.method(name); };
    /**
     * @param {?} type
     * @return {?}
     */
    Reflector.prototype.importUri = function (type) { return this.reflectionCapabilities.importUri(type); };
    /**
     * @param {?} type
     * @return {?}
     */
    Reflector.prototype.resourceUri = function (type) { return this.reflectionCapabilities.resourceUri(type); };
    /**
     * @param {?} name
     * @param {?} moduleUrl
     * @param {?} members
     * @param {?} runtime
     * @return {?}
     */
    Reflector.prototype.resolveIdentifier = function (name, moduleUrl, members, runtime) {
        return this.reflectionCapabilities.resolveIdentifier(name, moduleUrl, members, runtime);
    };
    /**
     * @param {?} identifier
     * @param {?} name
     * @return {?}
     */
    Reflector.prototype.resolveEnum = function (identifier, name) {
        return this.reflectionCapabilities.resolveEnum(identifier, name);
    };
    return Reflector;
}(ReflectorReader));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * The {@link Reflector} used internally in Angular to access metadata
 * about symbols.
 */
var reflector = new Reflector(new ReflectionCapabilities());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * `Dependency` is used by the framework to extend DI.
 * This is internal to Angular and should not be used directly.
 */
var ReflectiveDependency = (function () {
    /**
     * @param {?} key
     * @param {?} optional
     * @param {?} visibility
     */
    function ReflectiveDependency(key, optional, visibility) {
        this.key = key;
        this.optional = optional;
        this.visibility = visibility;
    }
    /**
     * @param {?} key
     * @return {?}
     */
    ReflectiveDependency.fromKey = function (key) {
        return new ReflectiveDependency(key, false, null);
    };
    return ReflectiveDependency;
}());
var _EMPTY_LIST = [];
var ResolvedReflectiveProvider_ = (function () {
    /**
     * @param {?} key
     * @param {?} resolvedFactories
     * @param {?} multiProvider
     */
    function ResolvedReflectiveProvider_(key, resolvedFactories, multiProvider) {
        this.key = key;
        this.resolvedFactories = resolvedFactories;
        this.multiProvider = multiProvider;
    }
    Object.defineProperty(ResolvedReflectiveProvider_.prototype, "resolvedFactory", {
        /**
         * @return {?}
         */
        get: function () { return this.resolvedFactories[0]; },
        enumerable: true,
        configurable: true
    });
    return ResolvedReflectiveProvider_;
}());
/**
 * An internal resolved representation of a factory function created by resolving {\@link
 * Provider}.
 * \@experimental
 */
var ResolvedReflectiveFactory = (function () {
    /**
     * @param {?} factory
     * @param {?} dependencies
     */
    function ResolvedReflectiveFactory(factory, dependencies) {
        this.factory = factory;
        this.dependencies = dependencies;
    }
    return ResolvedReflectiveFactory;
}());
/**
 * Resolve a single provider.
 * @param {?} provider
 * @return {?}
 */
function resolveReflectiveFactory(provider) {
    var /** @type {?} */ factoryFn;
    var /** @type {?} */ resolvedDeps;
    if (provider.useClass) {
        var /** @type {?} */ useClass = resolveForwardRef(provider.useClass);
        factoryFn = reflector.factory(useClass);
        resolvedDeps = _dependenciesFor(useClass);
    }
    else if (provider.useExisting) {
        factoryFn = function (aliasInstance) { return aliasInstance; };
        resolvedDeps = [ReflectiveDependency.fromKey(ReflectiveKey.get(provider.useExisting))];
    }
    else if (provider.useFactory) {
        factoryFn = provider.useFactory;
        resolvedDeps = constructDependencies(provider.useFactory, provider.deps);
    }
    else {
        factoryFn = function () { return provider.useValue; };
        resolvedDeps = _EMPTY_LIST;
    }
    return new ResolvedReflectiveFactory(factoryFn, resolvedDeps);
}
/**
 * Converts the {\@link Provider} into {\@link ResolvedProvider}.
 *
 * {\@link Injector} internally only uses {\@link ResolvedProvider}, {\@link Provider} contains
 * convenience provider syntax.
 * @param {?} provider
 * @return {?}
 */
function resolveReflectiveProvider(provider) {
    return new ResolvedReflectiveProvider_(ReflectiveKey.get(provider.provide), [resolveReflectiveFactory(provider)], provider.multi || false);
}
/**
 * Resolve a list of Providers.
 * @param {?} providers
 * @return {?}
 */
function resolveReflectiveProviders(providers) {
    var /** @type {?} */ normalized = _normalizeProviders(providers, []);
    var /** @type {?} */ resolved = normalized.map(resolveReflectiveProvider);
    var /** @type {?} */ resolvedProviderMap = mergeResolvedReflectiveProviders(resolved, new Map());
    return Array.from(resolvedProviderMap.values());
}
/**
 * Merges a list of ResolvedProviders into a list where
 * each key is contained exactly once and multi providers
 * have been merged.
 * @param {?} providers
 * @param {?} normalizedProvidersMap
 * @return {?}
 */
function mergeResolvedReflectiveProviders(providers, normalizedProvidersMap) {
    for (var /** @type {?} */ i = 0; i < providers.length; i++) {
        var /** @type {?} */ provider = providers[i];
        var /** @type {?} */ existing = normalizedProvidersMap.get(provider.key.id);
        if (existing) {
            if (provider.multiProvider !== existing.multiProvider) {
                throw mixingMultiProvidersWithRegularProvidersError(existing, provider);
            }
            if (provider.multiProvider) {
                for (var /** @type {?} */ j = 0; j < provider.resolvedFactories.length; j++) {
                    existing.resolvedFactories.push(provider.resolvedFactories[j]);
                }
            }
            else {
                normalizedProvidersMap.set(provider.key.id, provider);
            }
        }
        else {
            var /** @type {?} */ resolvedProvider = void 0;
            if (provider.multiProvider) {
                resolvedProvider = new ResolvedReflectiveProvider_(provider.key, provider.resolvedFactories.slice(), provider.multiProvider);
            }
            else {
                resolvedProvider = provider;
            }
            normalizedProvidersMap.set(provider.key.id, resolvedProvider);
        }
    }
    return normalizedProvidersMap;
}
/**
 * @param {?} providers
 * @param {?} res
 * @return {?}
 */
function _normalizeProviders(providers, res) {
    providers.forEach(function (b) {
        if (b instanceof Type) {
            res.push({ provide: b, useClass: b });
        }
        else if (b && typeof b == 'object' && ((b)).provide !== undefined) {
            res.push(/** @type {?} */ (b));
        }
        else if (b instanceof Array) {
            _normalizeProviders(b, res);
        }
        else {
            throw invalidProviderError(b);
        }
    });
    return res;
}
/**
 * @param {?} typeOrFunc
 * @param {?=} dependencies
 * @return {?}
 */
function constructDependencies(typeOrFunc, dependencies) {
    if (!dependencies) {
        return _dependenciesFor(typeOrFunc);
    }
    else {
        var /** @type {?} */ params_1 = dependencies.map(function (t) { return [t]; });
        return dependencies.map(function (t) { return _extractToken(typeOrFunc, t, params_1); });
    }
}
/**
 * @param {?} typeOrFunc
 * @return {?}
 */
function _dependenciesFor(typeOrFunc) {
    var /** @type {?} */ params = reflector.parameters(typeOrFunc);
    if (!params)
        return [];
    if (params.some(function (p) { return p == null; })) {
        throw noAnnotationError(typeOrFunc, params);
    }
    return params.map(function (p) { return _extractToken(typeOrFunc, p, params); });
}
/**
 * @param {?} typeOrFunc
 * @param {?} metadata
 * @param {?} params
 * @return {?}
 */
function _extractToken(typeOrFunc, metadata, params) {
    var /** @type {?} */ token = null;
    var /** @type {?} */ optional = false;
    if (!Array.isArray(metadata)) {
        if (metadata instanceof Inject) {
            return _createDependency(metadata['token'], optional, null);
        }
        else {
            return _createDependency(metadata, optional, null);
        }
    }
    var /** @type {?} */ visibility = null;
    for (var /** @type {?} */ i = 0; i < metadata.length; ++i) {
        var /** @type {?} */ paramMetadata = metadata[i];
        if (paramMetadata instanceof Type) {
            token = paramMetadata;
        }
        else if (paramMetadata instanceof Inject) {
            token = paramMetadata['token'];
        }
        else if (paramMetadata instanceof Optional) {
            optional = true;
        }
        else if (paramMetadata instanceof Self || paramMetadata instanceof SkipSelf) {
            visibility = paramMetadata;
        }
        else if (paramMetadata instanceof InjectionToken) {
            token = paramMetadata;
        }
    }
    token = resolveForwardRef(token);
    if (token != null) {
        return _createDependency(token, optional, visibility);
    }
    else {
        throw noAnnotationError(typeOrFunc, params);
    }
}
/**
 * @param {?} token
 * @param {?} optional
 * @param {?} visibility
 * @return {?}
 */
function _createDependency(token, optional, visibility) {
    return new ReflectiveDependency(ReflectiveKey.get(token), optional, visibility);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// Threshold for the dynamic version
var UNDEFINED = new Object();
/**
 * A ReflectiveDependency injection container used for instantiating objects and resolving
 * dependencies.
 *
 * An `Injector` is a replacement for a `new` operator, which can automatically resolve the
 * constructor dependencies.
 *
 * In typical use, application code asks for the dependencies in the constructor and they are
 * resolved by the `Injector`.
 *
 * ### Example ([live demo](http://plnkr.co/edit/jzjec0?p=preview))
 *
 * The following example creates an `Injector` configured to create `Engine` and `Car`.
 *
 * ```typescript
 * \@Injectable()
 * class Engine {
 * }
 *
 * \@Injectable()
 * class Car {
 *   constructor(public engine:Engine) {}
 * }
 *
 * var injector = ReflectiveInjector.resolveAndCreate([Car, Engine]);
 * var car = injector.get(Car);
 * expect(car instanceof Car).toBe(true);
 * expect(car.engine instanceof Engine).toBe(true);
 * ```
 *
 * Notice, we don't use the `new` operator because we explicitly want to have the `Injector`
 * resolve all of the object's dependencies automatically.
 *
 * \@stable
 * @abstract
 */
var ReflectiveInjector = (function () {
    function ReflectiveInjector() {
    }
    /**
     * Turns an array of provider definitions into an array of resolved providers.
     *
     * A resolution is a process of flattening multiple nested arrays and converting individual
     * providers into an array of {\@link ResolvedReflectiveProvider}s.
     *
     * ### Example ([live demo](http://plnkr.co/edit/AiXTHi?p=preview))
     *
     * ```typescript
     * \@Injectable()
     * class Engine {
     * }
     *
     * \@Injectable()
     * class Car {
     *   constructor(public engine:Engine) {}
     * }
     *
     * var providers = ReflectiveInjector.resolve([Car, [[Engine]]]);
     *
     * expect(providers.length).toEqual(2);
     *
     * expect(providers[0] instanceof ResolvedReflectiveProvider).toBe(true);
     * expect(providers[0].key.displayName).toBe("Car");
     * expect(providers[0].dependencies.length).toEqual(1);
     * expect(providers[0].factory).toBeDefined();
     *
     * expect(providers[1].key.displayName).toBe("Engine");
     * });
     * ```
     *
     * See {\@link ReflectiveInjector#fromResolvedProviders} for more info.
     * @param {?} providers
     * @return {?}
     */
    ReflectiveInjector.resolve = function (providers) {
        return resolveReflectiveProviders(providers);
    };
    /**
     * Resolves an array of providers and creates an injector from those providers.
     *
     * The passed-in providers can be an array of `Type`, {\@link Provider},
     * or a recursive array of more providers.
     *
     * ### Example ([live demo](http://plnkr.co/edit/ePOccA?p=preview))
     *
     * ```typescript
     * \@Injectable()
     * class Engine {
     * }
     *
     * \@Injectable()
     * class Car {
     *   constructor(public engine:Engine) {}
     * }
     *
     * var injector = ReflectiveInjector.resolveAndCreate([Car, Engine]);
     * expect(injector.get(Car) instanceof Car).toBe(true);
     * ```
     *
     * This function is slower than the corresponding `fromResolvedProviders`
     * because it needs to resolve the passed-in providers first.
     * See {\@link ReflectiveInjector#resolve} and {\@link ReflectiveInjector#fromResolvedProviders}.
     * @param {?} providers
     * @param {?=} parent
     * @return {?}
     */
    ReflectiveInjector.resolveAndCreate = function (providers, parent) {
        var /** @type {?} */ ResolvedReflectiveProviders = ReflectiveInjector.resolve(providers);
        return ReflectiveInjector.fromResolvedProviders(ResolvedReflectiveProviders, parent);
    };
    /**
     * Creates an injector from previously resolved providers.
     *
     * This API is the recommended way to construct injectors in performance-sensitive parts.
     *
     * ### Example ([live demo](http://plnkr.co/edit/KrSMci?p=preview))
     *
     * ```typescript
     * \@Injectable()
     * class Engine {
     * }
     *
     * \@Injectable()
     * class Car {
     *   constructor(public engine:Engine) {}
     * }
     *
     * var providers = ReflectiveInjector.resolve([Car, Engine]);
     * var injector = ReflectiveInjector.fromResolvedProviders(providers);
     * expect(injector.get(Car) instanceof Car).toBe(true);
     * ```
     * \@experimental
     * @param {?} providers
     * @param {?=} parent
     * @return {?}
     */
    ReflectiveInjector.fromResolvedProviders = function (providers, parent) {
        return new ReflectiveInjector_(providers, parent);
    };
    /**
     * Parent of this injector.
     *
     * <!-- TODO: Add a link to the section of the user guide talking about hierarchical injection.
     * -->
     *
     * ### Example ([live demo](http://plnkr.co/edit/eosMGo?p=preview))
     *
     * ```typescript
     * var parent = ReflectiveInjector.resolveAndCreate([]);
     * var child = parent.resolveAndCreateChild([]);
     * expect(child.parent).toBe(parent);
     * ```
     * @abstract
     * @return {?}
     */
    ReflectiveInjector.prototype.parent = function () { };
    /**
     * Resolves an array of providers and creates a child injector from those providers.
     *
     * <!-- TODO: Add a link to the section of the user guide talking about hierarchical injection.
     * -->
     *
     * The passed-in providers can be an array of `Type`, {\@link Provider},
     * or a recursive array of more providers.
     *
     * ### Example ([live demo](http://plnkr.co/edit/opB3T4?p=preview))
     *
     * ```typescript
     * class ParentProvider {}
     * class ChildProvider {}
     *
     * var parent = ReflectiveInjector.resolveAndCreate([ParentProvider]);
     * var child = parent.resolveAndCreateChild([ChildProvider]);
     *
     * expect(child.get(ParentProvider) instanceof ParentProvider).toBe(true);
     * expect(child.get(ChildProvider) instanceof ChildProvider).toBe(true);
     * expect(child.get(ParentProvider)).toBe(parent.get(ParentProvider));
     * ```
     *
     * This function is slower than the corresponding `createChildFromResolved`
     * because it needs to resolve the passed-in providers first.
     * See {\@link ReflectiveInjector#resolve} and {\@link ReflectiveInjector#createChildFromResolved}.
     * @abstract
     * @param {?} providers
     * @return {?}
     */
    ReflectiveInjector.prototype.resolveAndCreateChild = function (providers) { };
    /**
     * Creates a child injector from previously resolved providers.
     *
     * <!-- TODO: Add a link to the section of the user guide talking about hierarchical injection.
     * -->
     *
     * This API is the recommended way to construct injectors in performance-sensitive parts.
     *
     * ### Example ([live demo](http://plnkr.co/edit/VhyfjN?p=preview))
     *
     * ```typescript
     * class ParentProvider {}
     * class ChildProvider {}
     *
     * var parentProviders = ReflectiveInjector.resolve([ParentProvider]);
     * var childProviders = ReflectiveInjector.resolve([ChildProvider]);
     *
     * var parent = ReflectiveInjector.fromResolvedProviders(parentProviders);
     * var child = parent.createChildFromResolved(childProviders);
     *
     * expect(child.get(ParentProvider) instanceof ParentProvider).toBe(true);
     * expect(child.get(ChildProvider) instanceof ChildProvider).toBe(true);
     * expect(child.get(ParentProvider)).toBe(parent.get(ParentProvider));
     * ```
     * @abstract
     * @param {?} providers
     * @return {?}
     */
    ReflectiveInjector.prototype.createChildFromResolved = function (providers) { };
    /**
     * Resolves a provider and instantiates an object in the context of the injector.
     *
     * The created object does not get cached by the injector.
     *
     * ### Example ([live demo](http://plnkr.co/edit/yvVXoB?p=preview))
     *
     * ```typescript
     * \@Injectable()
     * class Engine {
     * }
     *
     * \@Injectable()
     * class Car {
     *   constructor(public engine:Engine) {}
     * }
     *
     * var injector = ReflectiveInjector.resolveAndCreate([Engine]);
     *
     * var car = injector.resolveAndInstantiate(Car);
     * expect(car.engine).toBe(injector.get(Engine));
     * expect(car).not.toBe(injector.resolveAndInstantiate(Car));
     * ```
     * @abstract
     * @param {?} provider
     * @return {?}
     */
    ReflectiveInjector.prototype.resolveAndInstantiate = function (provider) { };
    /**
     * Instantiates an object using a resolved provider in the context of the injector.
     *
     * The created object does not get cached by the injector.
     *
     * ### Example ([live demo](http://plnkr.co/edit/ptCImQ?p=preview))
     *
     * ```typescript
     * \@Injectable()
     * class Engine {
     * }
     *
     * \@Injectable()
     * class Car {
     *   constructor(public engine:Engine) {}
     * }
     *
     * var injector = ReflectiveInjector.resolveAndCreate([Engine]);
     * var carProvider = ReflectiveInjector.resolve([Car])[0];
     * var car = injector.instantiateResolved(carProvider);
     * expect(car.engine).toBe(injector.get(Engine));
     * expect(car).not.toBe(injector.instantiateResolved(carProvider));
     * ```
     * @abstract
     * @param {?} provider
     * @return {?}
     */
    ReflectiveInjector.prototype.instantiateResolved = function (provider) { };
    /**
     * @abstract
     * @param {?} token
     * @param {?=} notFoundValue
     * @return {?}
     */
    ReflectiveInjector.prototype.get = function (token, notFoundValue) { };
    return ReflectiveInjector;
}());
var ReflectiveInjector_ = (function () {
    /**
     * Private
     * @param {?} _providers
     * @param {?=} _parent
     */
    function ReflectiveInjector_(_providers, _parent) {
        /**
         * \@internal
         */
        this._constructionCounter = 0;
        this._providers = _providers;
        this._parent = _parent || null;
        var len = _providers.length;
        this.keyIds = new Array(len);
        this.objs = new Array(len);
        for (var i = 0; i < len; i++) {
            this.keyIds[i] = _providers[i].key.id;
            this.objs[i] = UNDEFINED;
        }
    }
    /**
     * @param {?} token
     * @param {?=} notFoundValue
     * @return {?}
     */
    ReflectiveInjector_.prototype.get = function (token, notFoundValue) {
        if (notFoundValue === void 0) { notFoundValue = THROW_IF_NOT_FOUND; }
        return this._getByKey(ReflectiveKey.get(token), null, notFoundValue);
    };
    Object.defineProperty(ReflectiveInjector_.prototype, "parent", {
        /**
         * @return {?}
         */
        get: function () { return this._parent; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} providers
     * @return {?}
     */
    ReflectiveInjector_.prototype.resolveAndCreateChild = function (providers) {
        var /** @type {?} */ ResolvedReflectiveProviders = ReflectiveInjector.resolve(providers);
        return this.createChildFromResolved(ResolvedReflectiveProviders);
    };
    /**
     * @param {?} providers
     * @return {?}
     */
    ReflectiveInjector_.prototype.createChildFromResolved = function (providers) {
        var /** @type {?} */ inj = new ReflectiveInjector_(providers);
        inj._parent = this;
        return inj;
    };
    /**
     * @param {?} provider
     * @return {?}
     */
    ReflectiveInjector_.prototype.resolveAndInstantiate = function (provider) {
        return this.instantiateResolved(ReflectiveInjector.resolve([provider])[0]);
    };
    /**
     * @param {?} provider
     * @return {?}
     */
    ReflectiveInjector_.prototype.instantiateResolved = function (provider) {
        return this._instantiateProvider(provider);
    };
    /**
     * @param {?} index
     * @return {?}
     */
    ReflectiveInjector_.prototype.getProviderAtIndex = function (index) {
        if (index < 0 || index >= this._providers.length) {
            throw outOfBoundsError(index);
        }
        return this._providers[index];
    };
    /**
     * \@internal
     * @param {?} provider
     * @return {?}
     */
    ReflectiveInjector_.prototype._new = function (provider) {
        if (this._constructionCounter++ > this._getMaxNumberOfObjects()) {
            throw cyclicDependencyError(this, provider.key);
        }
        return this._instantiateProvider(provider);
    };
    /**
     * @return {?}
     */
    ReflectiveInjector_.prototype._getMaxNumberOfObjects = function () { return this.objs.length; };
    /**
     * @param {?} provider
     * @return {?}
     */
    ReflectiveInjector_.prototype._instantiateProvider = function (provider) {
        if (provider.multiProvider) {
            var /** @type {?} */ res = new Array(provider.resolvedFactories.length);
            for (var /** @type {?} */ i = 0; i < provider.resolvedFactories.length; ++i) {
                res[i] = this._instantiate(provider, provider.resolvedFactories[i]);
            }
            return res;
        }
        else {
            return this._instantiate(provider, provider.resolvedFactories[0]);
        }
    };
    /**
     * @param {?} provider
     * @param {?} ResolvedReflectiveFactory
     * @return {?}
     */
    ReflectiveInjector_.prototype._instantiate = function (provider, ResolvedReflectiveFactory$$1) {
        var _this = this;
        var /** @type {?} */ factory = ResolvedReflectiveFactory$$1.factory;
        var /** @type {?} */ deps;
        try {
            deps =
                ResolvedReflectiveFactory$$1.dependencies.map(function (dep) { return _this._getByReflectiveDependency(dep); });
        }
        catch (e) {
            if (e.addKey) {
                e.addKey(this, provider.key);
            }
            throw e;
        }
        var /** @type {?} */ obj;
        try {
            obj = factory.apply(void 0, deps);
        }
        catch (e) {
            throw instantiationError(this, e, e.stack, provider.key);
        }
        return obj;
    };
    /**
     * @param {?} dep
     * @return {?}
     */
    ReflectiveInjector_.prototype._getByReflectiveDependency = function (dep) {
        return this._getByKey(dep.key, dep.visibility, dep.optional ? null : THROW_IF_NOT_FOUND);
    };
    /**
     * @param {?} key
     * @param {?} visibility
     * @param {?} notFoundValue
     * @return {?}
     */
    ReflectiveInjector_.prototype._getByKey = function (key, visibility, notFoundValue) {
        if (key === INJECTOR_KEY) {
            return this;
        }
        if (visibility instanceof Self) {
            return this._getByKeySelf(key, notFoundValue);
        }
        else {
            return this._getByKeyDefault(key, notFoundValue, visibility);
        }
    };
    /**
     * @param {?} keyId
     * @return {?}
     */
    ReflectiveInjector_.prototype._getObjByKeyId = function (keyId) {
        for (var /** @type {?} */ i = 0; i < this.keyIds.length; i++) {
            if (this.keyIds[i] === keyId) {
                if (this.objs[i] === UNDEFINED) {
                    this.objs[i] = this._new(this._providers[i]);
                }
                return this.objs[i];
            }
        }
        return UNDEFINED;
    };
    /**
     * \@internal
     * @param {?} key
     * @param {?} notFoundValue
     * @return {?}
     */
    ReflectiveInjector_.prototype._throwOrNull = function (key, notFoundValue) {
        if (notFoundValue !== THROW_IF_NOT_FOUND) {
            return notFoundValue;
        }
        else {
            throw noProviderError(this, key);
        }
    };
    /**
     * \@internal
     * @param {?} key
     * @param {?} notFoundValue
     * @return {?}
     */
    ReflectiveInjector_.prototype._getByKeySelf = function (key, notFoundValue) {
        var /** @type {?} */ obj = this._getObjByKeyId(key.id);
        return (obj !== UNDEFINED) ? obj : this._throwOrNull(key, notFoundValue);
    };
    /**
     * \@internal
     * @param {?} key
     * @param {?} notFoundValue
     * @param {?} visibility
     * @return {?}
     */
    ReflectiveInjector_.prototype._getByKeyDefault = function (key, notFoundValue, visibility) {
        var /** @type {?} */ inj;
        if (visibility instanceof SkipSelf) {
            inj = this._parent;
        }
        else {
            inj = this;
        }
        while (inj instanceof ReflectiveInjector_) {
            var /** @type {?} */ inj_ = (inj);
            var /** @type {?} */ obj = inj_._getObjByKeyId(key.id);
            if (obj !== UNDEFINED)
                return obj;
            inj = inj_._parent;
        }
        if (inj !== null) {
            return inj.get(key.token, notFoundValue);
        }
        else {
            return this._throwOrNull(key, notFoundValue);
        }
    };
    Object.defineProperty(ReflectiveInjector_.prototype, "displayName", {
        /**
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ providers = _mapProviders(this, function (b) { return ' "' + b.key.displayName + '" '; })
                .join(', ');
            return "ReflectiveInjector(providers: [" + providers + "])";
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    ReflectiveInjector_.prototype.toString = function () { return this.displayName; };
    return ReflectiveInjector_;
}());
var INJECTOR_KEY = ReflectiveKey.get(Injector);
/**
 * @param {?} injector
 * @param {?} fn
 * @return {?}
 */
function _mapProviders(injector, fn) {
    var /** @type {?} */ res = new Array(injector._providers.length);
    for (var /** @type {?} */ i = 0; i < injector._providers.length; ++i) {
        res[i] = fn(injector.getProviderAtIndex(i));
    }
    return res;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * The `di` module provides dependency injection container services.
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Determine if the argument is shaped like a Promise
 * @param {?} obj
 * @return {?}
 */
function isPromise(obj) {
    // allow any Promise/A+ compliant thenable.
    // It's up to the caller to ensure that obj.then conforms to the spec
    return !!obj && typeof obj.then === 'function';
}
/**
 * Determine if the argument is an Observable
 * @param {?} obj
 * @return {?}
 */
function isObservable(obj) {
    // TODO use Symbol.observable when https://github.com/ReactiveX/rxjs/issues/2415 will be resolved
    return !!obj && typeof obj.subscribe === 'function';
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A function that will be executed when an application is initialized.
 * \@experimental
 */
var APP_INITIALIZER = new InjectionToken('Application Initializer');
/**
 * A class that reflects the state of running {\@link APP_INITIALIZER}s.
 *
 * \@experimental
 */
var ApplicationInitStatus = (function () {
    /**
     * @param {?} appInits
     */
    function ApplicationInitStatus(appInits) {
        var _this = this;
        this._done = false;
        var asyncInitPromises = [];
        if (appInits) {
            for (var i = 0; i < appInits.length; i++) {
                var initResult = appInits[i]();
                if (isPromise(initResult)) {
                    asyncInitPromises.push(initResult);
                }
            }
        }
        this._donePromise = Promise.all(asyncInitPromises).then(function () { _this._done = true; });
        if (asyncInitPromises.length === 0) {
            this._done = true;
        }
    }
    Object.defineProperty(ApplicationInitStatus.prototype, "done", {
        /**
         * @return {?}
         */
        get: function () { return this._done; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ApplicationInitStatus.prototype, "donePromise", {
        /**
         * @return {?}
         */
        get: function () { return this._donePromise; },
        enumerable: true,
        configurable: true
    });
    return ApplicationInitStatus;
}());
ApplicationInitStatus.decorators = [
    { type: Injectable },
];
/**
 * @nocollapse
 */
ApplicationInitStatus.ctorParameters = function () { return [
    { type: Array, decorators: [{ type: Inject, args: [APP_INITIALIZER,] }, { type: Optional },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A DI Token representing a unique string id assigned to the application by Angular and used
 * primarily for prefixing application attributes and CSS styles when
 * {\@link ViewEncapsulation#Emulated} is being used.
 *
 * If you need to avoid randomly generated value to be used as an application id, you can provide
 * a custom value via a DI provider <!-- TODO: provider --> configuring the root {\@link Injector}
 * using this token.
 * \@experimental
 */
var APP_ID = new InjectionToken('AppId');
/**
 * @return {?}
 */
function _appIdRandomProviderFactory() {
    return "" + _randomChar() + _randomChar() + _randomChar();
}
/**
 * Providers that will generate a random APP_ID_TOKEN.
 * \@experimental
 */
var APP_ID_RANDOM_PROVIDER = {
    provide: APP_ID,
    useFactory: _appIdRandomProviderFactory,
    deps: [],
};
/**
 * @return {?}
 */
function _randomChar() {
    return String.fromCharCode(97 + Math.floor(Math.random() * 25));
}
/**
 * A function that will be executed when a platform is initialized.
 * \@experimental
 */
var PLATFORM_INITIALIZER = new InjectionToken('Platform Initializer');
/**
 * A token that indicates an opaque platform id.
 * \@experimental
 */
var PLATFORM_ID = new InjectionToken('Platform ID');
/**
 * All callbacks provided via this token will be called for every component that is bootstrapped.
 * Signature of the callback:
 *
 * `(componentRef: ComponentRef) => void`.
 *
 * \@experimental
 */
var APP_BOOTSTRAP_LISTENER = new InjectionToken('appBootstrapListener');
/**
 * A token which indicates the root directory of the application
 * \@experimental
 */
var PACKAGE_ROOT_URL = new InjectionToken('Application Packages Root URL');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var Console = (function () {
    function Console() {
    }
    /**
     * @param {?} message
     * @return {?}
     */
    Console.prototype.log = function (message) {
        // tslint:disable-next-line:no-console
        console.log(message);
    };
    /**
     * @param {?} message
     * @return {?}
     */
    Console.prototype.warn = function (message) {
        // tslint:disable-next-line:no-console
        console.warn(message);
    };
    return Console;
}());
Console.decorators = [
    { type: Injectable },
];
/**
 * @nocollapse
 */
Console.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Combination of NgModuleFactory and ComponentFactorys.
 *
 * \@experimental
 */
var ModuleWithComponentFactories = (function () {
    /**
     * @param {?} ngModuleFactory
     * @param {?} componentFactories
     */
    function ModuleWithComponentFactories(ngModuleFactory, componentFactories) {
        this.ngModuleFactory = ngModuleFactory;
        this.componentFactories = componentFactories;
    }
    return ModuleWithComponentFactories;
}());
/**
 * @return {?}
 */
function _throwError() {
    throw new Error("Runtime compiler is not loaded");
}
/**
 * Low-level service for running the angular compiler during runtime
 * to create {\@link ComponentFactory}s, which
 * can later be used to create and render a Component instance.
 *
 * Each `\@NgModule` provides an own `Compiler` to its injector,
 * that will use the directives/pipes of the ng module for compilation
 * of components.
 * \@stable
 */
var Compiler = (function () {
    function Compiler() {
    }
    /**
     * Compiles the given NgModule and all of its components. All templates of the components listed
     * in `entryComponents` have to be inlined.
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    Compiler.prototype.compileModuleSync = function (moduleType) { throw _throwError(); };
    /**
     * Compiles the given NgModule and all of its components
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    Compiler.prototype.compileModuleAsync = function (moduleType) { throw _throwError(); };
    /**
     * Same as {\@link #compileModuleSync} but also creates ComponentFactories for all components.
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    Compiler.prototype.compileModuleAndAllComponentsSync = function (moduleType) {
        throw _throwError();
    };
    /**
     * Same as {\@link #compileModuleAsync} but also creates ComponentFactories for all components.
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    Compiler.prototype.compileModuleAndAllComponentsAsync = function (moduleType) {
        throw _throwError();
    };
    /**
     * Exposes the CSS-style selectors that have been used in `ngContent` directives within
     * the template of the given component.
     * This is used by the `upgrade` library to compile the appropriate transclude content
     * in the AngularJS wrapper component.
     *
     * @deprecated since v4. Use ComponentFactory.ngContentSelectors instead.
     * @param {?} component
     * @return {?}
     */
    Compiler.prototype.getNgContentSelectors = function (component) { throw _throwError(); };
    /**
     * Clears all caches.
     * @return {?}
     */
    Compiler.prototype.clearCache = function () { };
    /**
     * Clears the cache for the given component/ngModule.
     * @param {?} type
     * @return {?}
     */
    Compiler.prototype.clearCacheFor = function (type) { };
    return Compiler;
}());
Compiler.decorators = [
    { type: Injectable },
];
/**
 * @nocollapse
 */
Compiler.ctorParameters = function () { return []; };
/**
 * Token to provide CompilerOptions in the platform injector.
 *
 * \@experimental
 */
var COMPILER_OPTIONS = new InjectionToken('compilerOptions');
/**
 * A factory for creating a Compiler
 *
 * \@experimental
 * @abstract
 */
var CompilerFactory = (function () {
    function CompilerFactory() {
    }
    /**
     * @abstract
     * @param {?=} options
     * @return {?}
     */
    CompilerFactory.prototype.createCompiler = function (options) { };
    return CompilerFactory;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Represents an instance of a Component created via a {\@link ComponentFactory}.
 *
 * `ComponentRef` provides access to the Component Instance as well other objects related to this
 * Component Instance and allows you to destroy the Component Instance via the {\@link #destroy}
 * method.
 * \@stable
 * @abstract
 */
var ComponentRef = (function () {
    function ComponentRef() {
    }
    /**
     * Location of the Host Element of this Component Instance.
     * @abstract
     * @return {?}
     */
    ComponentRef.prototype.location = function () { };
    /**
     * The injector on which the component instance exists.
     * @abstract
     * @return {?}
     */
    ComponentRef.prototype.injector = function () { };
    /**
     * The instance of the Component.
     * @abstract
     * @return {?}
     */
    ComponentRef.prototype.instance = function () { };
    /**
     * The {\@link ViewRef} of the Host View of this Component instance.
     * @abstract
     * @return {?}
     */
    ComponentRef.prototype.hostView = function () { };
    /**
     * The {\@link ChangeDetectorRef} of the Component instance.
     * @abstract
     * @return {?}
     */
    ComponentRef.prototype.changeDetectorRef = function () { };
    /**
     * The component type.
     * @abstract
     * @return {?}
     */
    ComponentRef.prototype.componentType = function () { };
    /**
     * Destroys the component instance and all of the data structures associated with it.
     * @abstract
     * @return {?}
     */
    ComponentRef.prototype.destroy = function () { };
    /**
     * Allows to register a callback that will be called when the component is destroyed.
     * @abstract
     * @param {?} callback
     * @return {?}
     */
    ComponentRef.prototype.onDestroy = function (callback) { };
    return ComponentRef;
}());
/**
 * \@stable
 * @abstract
 */
var ComponentFactory = (function () {
    function ComponentFactory() {
    }
    /**
     * @abstract
     * @return {?}
     */
    ComponentFactory.prototype.selector = function () { };
    /**
     * @abstract
     * @return {?}
     */
    ComponentFactory.prototype.componentType = function () { };
    /**
     * selector for all <ng-content> elements in the component.
     * @abstract
     * @return {?}
     */
    ComponentFactory.prototype.ngContentSelectors = function () { };
    /**
     * the inputs of the component.
     * @abstract
     * @return {?}
     */
    ComponentFactory.prototype.inputs = function () { };
    /**
     * the outputs of the component.
     * @abstract
     * @return {?}
     */
    ComponentFactory.prototype.outputs = function () { };
    /**
     * Creates a new component.
     * @abstract
     * @param {?} injector
     * @param {?=} projectableNodes
     * @param {?=} rootSelectorOrNode
     * @param {?=} ngModule
     * @return {?}
     */
    ComponentFactory.prototype.create = function (injector, projectableNodes, rootSelectorOrNode, ngModule) { };
    return ComponentFactory;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} component
 * @return {?}
 */
function noComponentFactoryError(component) {
    var /** @type {?} */ error = Error("No component factory found for " + stringify(component) + ". Did you add it to @NgModule.entryComponents?");
    ((error))[ERROR_COMPONENT] = component;
    return error;
}
var ERROR_COMPONENT = 'ngComponent';
/**
 * @param {?} error
 * @return {?}
 */
var _NullComponentFactoryResolver = (function () {
    function _NullComponentFactoryResolver() {
    }
    /**
     * @template T
     * @param {?} component
     * @return {?}
     */
    _NullComponentFactoryResolver.prototype.resolveComponentFactory = function (component) {
        throw noComponentFactoryError(component);
    };
    return _NullComponentFactoryResolver;
}());
/**
 * \@stable
 * @abstract
 */
var ComponentFactoryResolver = (function () {
    function ComponentFactoryResolver() {
    }
    /**
     * @abstract
     * @template T
     * @param {?} component
     * @return {?}
     */
    ComponentFactoryResolver.prototype.resolveComponentFactory = function (component) { };
    return ComponentFactoryResolver;
}());
ComponentFactoryResolver.NULL = new _NullComponentFactoryResolver();
var CodegenComponentFactoryResolver = (function () {
    /**
     * @param {?} factories
     * @param {?} _parent
     * @param {?} _ngModule
     */
    function CodegenComponentFactoryResolver(factories, _parent, _ngModule) {
        this._parent = _parent;
        this._ngModule = _ngModule;
        this._factories = new Map();
        for (var i = 0; i < factories.length; i++) {
            var factory = factories[i];
            this._factories.set(factory.componentType, factory);
        }
    }
    /**
     * @template T
     * @param {?} component
     * @return {?}
     */
    CodegenComponentFactoryResolver.prototype.resolveComponentFactory = function (component) {
        var /** @type {?} */ factory = this._factories.get(component) || this._parent.resolveComponentFactory(component);
        return new ComponentFactoryBoundToModule(factory, this._ngModule);
    };
    return CodegenComponentFactoryResolver;
}());
var ComponentFactoryBoundToModule = (function (_super) {
    __extends(ComponentFactoryBoundToModule, _super);
    /**
     * @param {?} factory
     * @param {?} ngModule
     */
    function ComponentFactoryBoundToModule(factory, ngModule) {
        var _this = _super.call(this) || this;
        _this.factory = factory;
        _this.ngModule = ngModule;
        return _this;
    }
    Object.defineProperty(ComponentFactoryBoundToModule.prototype, "selector", {
        /**
         * @return {?}
         */
        get: function () { return this.factory.selector; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ComponentFactoryBoundToModule.prototype, "componentType", {
        /**
         * @return {?}
         */
        get: function () { return this.factory.componentType; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ComponentFactoryBoundToModule.prototype, "ngContentSelectors", {
        /**
         * @return {?}
         */
        get: function () { return this.factory.ngContentSelectors; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ComponentFactoryBoundToModule.prototype, "inputs", {
        /**
         * @return {?}
         */
        get: function () { return this.factory.inputs; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ComponentFactoryBoundToModule.prototype, "outputs", {
        /**
         * @return {?}
         */
        get: function () { return this.factory.outputs; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} injector
     * @param {?=} projectableNodes
     * @param {?=} rootSelectorOrNode
     * @param {?=} ngModule
     * @return {?}
     */
    ComponentFactoryBoundToModule.prototype.create = function (injector, projectableNodes, rootSelectorOrNode, ngModule) {
        return this.factory.create(injector, projectableNodes, rootSelectorOrNode, ngModule || this.ngModule);
    };
    return ComponentFactoryBoundToModule;
}(ComponentFactory));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Represents an instance of an NgModule created via a {\@link NgModuleFactory}.
 *
 * `NgModuleRef` provides access to the NgModule Instance as well other objects related to this
 * NgModule Instance.
 *
 * \@stable
 * @abstract
 */
var NgModuleRef = (function () {
    function NgModuleRef() {
    }
    /**
     * The injector that contains all of the providers of the NgModule.
     * @abstract
     * @return {?}
     */
    NgModuleRef.prototype.injector = function () { };
    /**
     * The ComponentFactoryResolver to get hold of the ComponentFactories
     * declared in the `entryComponents` property of the module.
     * @abstract
     * @return {?}
     */
    NgModuleRef.prototype.componentFactoryResolver = function () { };
    /**
     * The NgModule instance.
     * @abstract
     * @return {?}
     */
    NgModuleRef.prototype.instance = function () { };
    /**
     * Destroys the module instance and all of the data structures associated with it.
     * @abstract
     * @return {?}
     */
    NgModuleRef.prototype.destroy = function () { };
    /**
     * Allows to register a callback that will be called when the module is destroyed.
     * @abstract
     * @param {?} callback
     * @return {?}
     */
    NgModuleRef.prototype.onDestroy = function (callback) { };
    return NgModuleRef;
}());
/**
 * \@experimental
 */
var NgModuleFactory = (function () {
    /**
     * @param {?} _injectorClass
     * @param {?} _moduleType
     */
    function NgModuleFactory(_injectorClass, _moduleType) {
        this._injectorClass = _injectorClass;
        this._moduleType = _moduleType;
    }
    Object.defineProperty(NgModuleFactory.prototype, "moduleType", {
        /**
         * @return {?}
         */
        get: function () { return this._moduleType; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} parentInjector
     * @return {?}
     */
    NgModuleFactory.prototype.create = function (parentInjector) {
        var /** @type {?} */ instance = new this._injectorClass(parentInjector || Injector.NULL);
        instance.create();
        return instance;
    };
    return NgModuleFactory;
}());
var _UNDEFINED = new Object();
/**
 * @abstract
 */
var NgModuleInjector = (function () {
    /**
     * @param {?} parent
     * @param {?} factories
     * @param {?} bootstrapFactories
     */
    function NgModuleInjector(parent, factories, bootstrapFactories) {
        var _this = this;
        this.parent = parent;
        this._destroyListeners = [];
        this._destroyed = false;
        this.bootstrapFactories =
            bootstrapFactories.map(function (f) { return new ComponentFactoryBoundToModule(f, _this); });
        this._cmpFactoryResolver = new CodegenComponentFactoryResolver(factories, parent.get(ComponentFactoryResolver, ComponentFactoryResolver.NULL), this);
    }
    /**
     * @return {?}
     */
    NgModuleInjector.prototype.create = function () { this.instance = this.createInternal(); };
    /**
     * @abstract
     * @return {?}
     */
    NgModuleInjector.prototype.createInternal = function () { };
    /**
     * @param {?} token
     * @param {?=} notFoundValue
     * @return {?}
     */
    NgModuleInjector.prototype.get = function (token, notFoundValue) {
        if (notFoundValue === void 0) { notFoundValue = THROW_IF_NOT_FOUND; }
        if (token === Injector || token === NgModuleRef) {
            return this;
        }
        if (token === ComponentFactoryResolver) {
            return this._cmpFactoryResolver;
        }
        var /** @type {?} */ result = this.getInternal(token, _UNDEFINED);
        return result === _UNDEFINED ? this.parent.get(token, notFoundValue) : result;
    };
    /**
     * @abstract
     * @param {?} token
     * @param {?} notFoundValue
     * @return {?}
     */
    NgModuleInjector.prototype.getInternal = function (token, notFoundValue) { };
    Object.defineProperty(NgModuleInjector.prototype, "injector", {
        /**
         * @return {?}
         */
        get: function () { return this; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgModuleInjector.prototype, "componentFactoryResolver", {
        /**
         * @return {?}
         */
        get: function () { return this._cmpFactoryResolver; },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    NgModuleInjector.prototype.destroy = function () {
        if (this._destroyed) {
            throw new Error("The ng module " + stringify(this.instance.constructor) + " has already been destroyed.");
        }
        this._destroyed = true;
        this.destroyInternal();
        this._destroyListeners.forEach(function (listener) { return listener(); });
    };
    /**
     * @param {?} callback
     * @return {?}
     */
    NgModuleInjector.prototype.onDestroy = function (callback) { this._destroyListeners.push(callback); };
    /**
     * @abstract
     * @return {?}
     */
    NgModuleInjector.prototype.destroyInternal = function () { };
    return NgModuleInjector;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var trace;
var events;
/**
 * @return {?}
 */
function detectWTF() {
    var /** @type {?} */ wtf = ((_global) /** TODO #9100 */)['wtf'];
    if (wtf) {
        trace = wtf['trace'];
        if (trace) {
            events = trace['events'];
            return true;
        }
    }
    return false;
}
/**
 * @param {?} signature
 * @param {?=} flags
 * @return {?}
 */
function createScope$1(signature, flags) {
    if (flags === void 0) { flags = null; }
    return events.createScope(signature, flags);
}
/**
 * @template T
 * @param {?} scope
 * @param {?=} returnValue
 * @return {?}
 */
function leave(scope, returnValue) {
    trace.leaveScope(scope, returnValue);
    return returnValue;
}
/**
 * @param {?} rangeType
 * @param {?} action
 * @return {?}
 */
function startTimeRange(rangeType, action) {
    return trace.beginTimeRange(rangeType, action);
}
/**
 * @param {?} range
 * @return {?}
 */
function endTimeRange(range) {
    trace.endTimeRange(range);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * True if WTF is enabled.
 */
var wtfEnabled = detectWTF();
/**
 * @param {?=} arg0
 * @param {?=} arg1
 * @return {?}
 */
function noopScope(arg0, arg1) {
    return null;
}
/**
 * Create trace scope.
 *
 * Scopes must be strictly nested and are analogous to stack frames, but
 * do not have to follow the stack frames. Instead it is recommended that they follow logical
 * nesting. You may want to use
 * [Event
 * Signatures](http://google.github.io/tracing-framework/instrumenting-code.html#custom-events)
 * as they are defined in WTF.
 *
 * Used to mark scope entry. The return value is used to leave the scope.
 *
 *     var myScope = wtfCreateScope('MyClass#myMethod(ascii someVal)');
 *
 *     someMethod() {
 *        var s = myScope('Foo'); // 'Foo' gets stored in tracing UI
 *        // DO SOME WORK HERE
 *        return wtfLeave(s, 123); // Return value 123
 *     }
 *
 * Note, adding try-finally block around the work to ensure that `wtfLeave` gets called can
 * negatively impact the performance of your application. For this reason we recommend that
 * you don't add them to ensure that `wtfLeave` gets called. In production `wtfLeave` is a noop and
 * so try-finally block has no value. When debugging perf issues, skipping `wtfLeave`, do to
 * exception, will produce incorrect trace, but presence of exception signifies logic error which
 * needs to be fixed before the app should be profiled. Add try-finally only when you expect that
 * an exception is expected during normal execution while profiling.
 *
 * \@experimental
 */
var wtfCreateScope = wtfEnabled ? createScope$1 : function (signature, flags) { return noopScope; };
/**
 * Used to mark end of Scope.
 *
 * - `scope` to end.
 * - `returnValue` (optional) to be passed to the WTF.
 *
 * Returns the `returnValue for easy chaining.
 * \@experimental
 */
var wtfLeave = wtfEnabled ? leave : function (s, r) { return r; };
/**
 * Used to mark Async start. Async are similar to scope but they don't have to be strictly nested.
 * The return value is used in the call to [endAsync]. Async ranges only work if WTF has been
 * enabled.
 *
 *     someMethod() {
 *        var s = wtfStartTimeRange('HTTP:GET', 'some.url');
 *        var future = new Future.delay(5).then((_) {
 *          wtfEndTimeRange(s);
 *        });
 *     }
 * \@experimental
 */
var wtfStartTimeRange = wtfEnabled ? startTimeRange : function (rangeType, action) { return null; };
/**
 * Ends a async time range operation.
 * [range] is the return value from [wtfStartTimeRange] Async ranges only work if WTF has been
 * enabled.
 * \@experimental
 */
var wtfEndTimeRange = wtfEnabled ? endTimeRange : function (r) { return null; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Use by directives and components to emit custom Events.
 *
 * ### Examples
 *
 * In the following example, `Zippy` alternatively emits `open` and `close` events when its
 * title gets clicked:
 *
 * ```
 * \@Component({
 *   selector: 'zippy',
 *   template: `
 *   <div class="zippy">
 *     <div (click)="toggle()">Toggle</div>
 *     <div [hidden]="!visible">
 *       <ng-content></ng-content>
 *     </div>
 *  </div>`})
 * export class Zippy {
 *   visible: boolean = true;
 *   \@Output() open: EventEmitter<any> = new EventEmitter();
 *   \@Output() close: EventEmitter<any> = new EventEmitter();
 *
 *   toggle() {
 *     this.visible = !this.visible;
 *     if (this.visible) {
 *       this.open.emit(null);
 *     } else {
 *       this.close.emit(null);
 *     }
 *   }
 * }
 * ```
 *
 * The events payload can be accessed by the parameter `$event` on the components output event
 * handler:
 *
 * ```
 * <zippy (open)="onOpen($event)" (close)="onClose($event)"></zippy>
 * ```
 *
 * Uses Rx.Observable but provides an adapter to make it work as specified here:
 * https://github.com/jhusain/observable-spec
 *
 * Once a reference implementation of the spec is available, switch to it.
 * \@stable
 */
var EventEmitter = (function (_super) {
    __extends(EventEmitter, _super);
    /**
     * Creates an instance of {\@link EventEmitter}, which depending on `isAsync`,
     * delivers events synchronously or asynchronously.
     *
     * @param {?=} isAsync By default, events are delivered synchronously (default value: `false`).
     * Set to `true` for asynchronous event delivery.
     */
    function EventEmitter(isAsync) {
        if (isAsync === void 0) { isAsync = false; }
        var _this = _super.call(this) || this;
        _this.__isAsync = isAsync;
        return _this;
    }
    /**
     * @param {?=} value
     * @return {?}
     */
    EventEmitter.prototype.emit = function (value) { _super.prototype.next.call(this, value); };
    /**
     * @param {?=} generatorOrNext
     * @param {?=} error
     * @param {?=} complete
     * @return {?}
     */
    EventEmitter.prototype.subscribe = function (generatorOrNext, error, complete) {
        var /** @type {?} */ schedulerFn;
        var /** @type {?} */ errorFn = function (err) { return null; };
        var /** @type {?} */ completeFn = function () { return null; };
        if (generatorOrNext && typeof generatorOrNext === 'object') {
            schedulerFn = this.__isAsync ? function (value) {
                setTimeout(function () { return generatorOrNext.next(value); });
            } : function (value) { generatorOrNext.next(value); };
            if (generatorOrNext.error) {
                errorFn = this.__isAsync ? function (err) { setTimeout(function () { return generatorOrNext.error(err); }); } :
                    function (err) { generatorOrNext.error(err); };
            }
            if (generatorOrNext.complete) {
                completeFn = this.__isAsync ? function () { setTimeout(function () { return generatorOrNext.complete(); }); } :
                    function () { generatorOrNext.complete(); };
            }
        }
        else {
            schedulerFn = this.__isAsync ? function (value) { setTimeout(function () { return generatorOrNext(value); }); } :
                function (value) { generatorOrNext(value); };
            if (error) {
                errorFn =
                    this.__isAsync ? function (err) { setTimeout(function () { return error(err); }); } : function (err) { error(err); };
            }
            if (complete) {
                completeFn =
                    this.__isAsync ? function () { setTimeout(function () { return complete(); }); } : function () { complete(); };
            }
        }
        return _super.prototype.subscribe.call(this, schedulerFn, errorFn, completeFn);
    };
    return EventEmitter;
}(__WEBPACK_IMPORTED_MODULE_3_rxjs_Subject__["Subject"]));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * An injectable service for executing work inside or outside of the Angular zone.
 *
 * The most common use of this service is to optimize performance when starting a work consisting of
 * one or more asynchronous tasks that don't require UI updates or error handling to be handled by
 * Angular. Such tasks can be kicked off via {\@link #runOutsideAngular} and if needed, these tasks
 * can reenter the Angular zone via {\@link #run}.
 *
 * <!-- TODO: add/fix links to:
 *   - docs explaining zones and the use of zones in Angular and change-detection
 *   - link to runOutsideAngular/run (throughout this file!)
 *   -->
 *
 * ### Example
 *
 * ```
 * import {Component, NgZone} from '\@angular/core';
 * import {NgIf} from '\@angular/common';
 *
 * \@Component({
 *   selector: 'ng-zone-demo'.
 *   template: `
 *     <h2>Demo: NgZone</h2>
 *
 *     <p>Progress: {{progress}}%</p>
 *     <p *ngIf="progress >= 100">Done processing {{label}} of Angular zone!</p>
 *
 *     <button (click)="processWithinAngularZone()">Process within Angular zone</button>
 *     <button (click)="processOutsideOfAngularZone()">Process outside of Angular zone</button>
 *   `,
 * })
 * export class NgZoneDemo {
 *   progress: number = 0;
 *   label: string;
 *
 *   constructor(private _ngZone: NgZone) {}
 *
 *   // Loop inside the Angular zone
 *   // so the UI DOES refresh after each setTimeout cycle
 *   processWithinAngularZone() {
 *     this.label = 'inside';
 *     this.progress = 0;
 *     this._increaseProgress(() => console.log('Inside Done!'));
 *   }
 *
 *   // Loop outside of the Angular zone
 *   // so the UI DOES NOT refresh after each setTimeout cycle
 *   processOutsideOfAngularZone() {
 *     this.label = 'outside';
 *     this.progress = 0;
 *     this._ngZone.runOutsideAngular(() => {
 *       this._increaseProgress(() => {
 *       // reenter the Angular zone and display done
 *       this._ngZone.run(() => {console.log('Outside Done!') });
 *     }}));
 *   }
 *
 *   _increaseProgress(doneCallback: () => void) {
 *     this.progress += 1;
 *     console.log(`Current progress: ${this.progress}%`);
 *
 *     if (this.progress < 100) {
 *       window.setTimeout(() => this._increaseProgress(doneCallback)), 10)
 *     } else {
 *       doneCallback();
 *     }
 *   }
 * }
 * ```
 *
 * \@experimental
 */
var NgZone = (function () {
    /**
     * @param {?} __0
     */
    function NgZone(_a) {
        var _b = _a.enableLongStackTrace, enableLongStackTrace = _b === void 0 ? false : _b;
        this._hasPendingMicrotasks = false;
        this._hasPendingMacrotasks = false;
        this._isStable = true;
        this._nesting = 0;
        this._onUnstable = new EventEmitter(false);
        this._onMicrotaskEmpty = new EventEmitter(false);
        this._onStable = new EventEmitter(false);
        this._onErrorEvents = new EventEmitter(false);
        if (typeof Zone == 'undefined') {
            throw new Error('Angular requires Zone.js prolyfill.');
        }
        Zone.assertZonePatched();
        this.outer = this.inner = Zone.current;
        if (Zone['wtfZoneSpec']) {
            this.inner = this.inner.fork(Zone['wtfZoneSpec']);
        }
        if (enableLongStackTrace && Zone['longStackTraceZoneSpec']) {
            this.inner = this.inner.fork(Zone['longStackTraceZoneSpec']);
        }
        this.forkInnerZoneWithAngularBehavior();
    }
    /**
     * @return {?}
     */
    NgZone.isInAngularZone = function () { return Zone.current.get('isAngularZone') === true; };
    /**
     * @return {?}
     */
    NgZone.assertInAngularZone = function () {
        if (!NgZone.isInAngularZone()) {
            throw new Error('Expected to be in Angular Zone, but it is not!');
        }
    };
    /**
     * @return {?}
     */
    NgZone.assertNotInAngularZone = function () {
        if (NgZone.isInAngularZone()) {
            throw new Error('Expected to not be in Angular Zone, but it is!');
        }
    };
    /**
     * Executes the `fn` function synchronously within the Angular zone and returns value returned by
     * the function.
     *
     * Running functions via `run` allows you to reenter Angular zone from a task that was executed
     * outside of the Angular zone (typically started via {\@link #runOutsideAngular}).
     *
     * Any future tasks or microtasks scheduled from within this function will continue executing from
     * within the Angular zone.
     *
     * If a synchronous error happens it will be rethrown and not reported via `onError`.
     * @param {?} fn
     * @return {?}
     */
    NgZone.prototype.run = function (fn) { return this.inner.run(fn); };
    /**
     * Same as `run`, except that synchronous errors are caught and forwarded via `onError` and not
     * rethrown.
     * @param {?} fn
     * @return {?}
     */
    NgZone.prototype.runGuarded = function (fn) { return this.inner.runGuarded(fn); };
    /**
     * Executes the `fn` function synchronously in Angular's parent zone and returns value returned by
     * the function.
     *
     * Running functions via {\@link #runOutsideAngular} allows you to escape Angular's zone and do
     * work that
     * doesn't trigger Angular change-detection or is subject to Angular's error handling.
     *
     * Any future tasks or microtasks scheduled from within this function will continue executing from
     * outside of the Angular zone.
     *
     * Use {\@link #run} to reenter the Angular zone and do work that updates the application model.
     * @param {?} fn
     * @return {?}
     */
    NgZone.prototype.runOutsideAngular = function (fn) { return this.outer.run(fn); };
    Object.defineProperty(NgZone.prototype, "onUnstable", {
        /**
         * Notifies when code enters Angular Zone. This gets fired first on VM Turn.
         * @return {?}
         */
        get: function () { return this._onUnstable; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgZone.prototype, "onMicrotaskEmpty", {
        /**
         * Notifies when there is no more microtasks enqueue in the current VM Turn.
         * This is a hint for Angular to do change detection, which may enqueue more microtasks.
         * For this reason this event can fire multiple times per VM Turn.
         * @return {?}
         */
        get: function () { return this._onMicrotaskEmpty; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgZone.prototype, "onStable", {
        /**
         * Notifies when the last `onMicrotaskEmpty` has run and there are no more microtasks, which
         * implies we are about to relinquish VM turn.
         * This event gets called just once.
         * @return {?}
         */
        get: function () { return this._onStable; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgZone.prototype, "onError", {
        /**
         * Notify that an error has been delivered.
         * @return {?}
         */
        get: function () { return this._onErrorEvents; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgZone.prototype, "isStable", {
        /**
         * Whether there are no outstanding microtasks or macrotasks.
         * @return {?}
         */
        get: function () { return this._isStable; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgZone.prototype, "hasPendingMicrotasks", {
        /**
         * @return {?}
         */
        get: function () { return this._hasPendingMicrotasks; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgZone.prototype, "hasPendingMacrotasks", {
        /**
         * @return {?}
         */
        get: function () { return this._hasPendingMacrotasks; },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    NgZone.prototype.checkStable = function () {
        var _this = this;
        if (this._nesting == 0 && !this._hasPendingMicrotasks && !this._isStable) {
            try {
                this._nesting++;
                this._onMicrotaskEmpty.emit(null);
            }
            finally {
                this._nesting--;
                if (!this._hasPendingMicrotasks) {
                    try {
                        this.runOutsideAngular(function () { return _this._onStable.emit(null); });
                    }
                    finally {
                        this._isStable = true;
                    }
                }
            }
        }
    };
    /**
     * @return {?}
     */
    NgZone.prototype.forkInnerZoneWithAngularBehavior = function () {
        var _this = this;
        this.inner = this.inner.fork({
            name: 'angular',
            properties: /** @type {?} */ ({ 'isAngularZone': true }),
            onInvokeTask: function (delegate, current, target, task, applyThis, applyArgs) {
                try {
                    _this.onEnter();
                    return delegate.invokeTask(target, task, applyThis, applyArgs);
                }
                finally {
                    _this.onLeave();
                }
            },
            onInvoke: function (delegate, current, target, callback, applyThis, applyArgs, source) {
                try {
                    _this.onEnter();
                    return delegate.invoke(target, callback, applyThis, applyArgs, source);
                }
                finally {
                    _this.onLeave();
                }
            },
            onHasTask: function (delegate, current, target, hasTaskState) {
                delegate.hasTask(target, hasTaskState);
                if (current === target) {
                    // We are only interested in hasTask events which originate from our zone
                    // (A child hasTask event is not interesting to us)
                    if (hasTaskState.change == 'microTask') {
                        _this.setHasMicrotask(hasTaskState.microTask);
                    }
                    else if (hasTaskState.change == 'macroTask') {
                        _this.setHasMacrotask(hasTaskState.macroTask);
                    }
                }
            },
            onHandleError: function (delegate, current, target, error) {
                delegate.handleError(target, error);
                _this.triggerError(error);
                return false;
            }
        });
    };
    /**
     * @return {?}
     */
    NgZone.prototype.onEnter = function () {
        this._nesting++;
        if (this._isStable) {
            this._isStable = false;
            this._onUnstable.emit(null);
        }
    };
    /**
     * @return {?}
     */
    NgZone.prototype.onLeave = function () {
        this._nesting--;
        this.checkStable();
    };
    /**
     * @param {?} hasMicrotasks
     * @return {?}
     */
    NgZone.prototype.setHasMicrotask = function (hasMicrotasks) {
        this._hasPendingMicrotasks = hasMicrotasks;
        this.checkStable();
    };
    /**
     * @param {?} hasMacrotasks
     * @return {?}
     */
    NgZone.prototype.setHasMacrotask = function (hasMacrotasks) { this._hasPendingMacrotasks = hasMacrotasks; };
    /**
     * @param {?} error
     * @return {?}
     */
    NgZone.prototype.triggerError = function (error) { this._onErrorEvents.emit(error); };
    return NgZone;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * The Testability service provides testing hooks that can be accessed from
 * the browser and by services such as Protractor. Each bootstrapped Angular
 * application on the page will have an instance of Testability.
 * \@experimental
 */
var Testability = (function () {
    /**
     * @param {?} _ngZone
     */
    function Testability(_ngZone) {
        this._ngZone = _ngZone;
        /**
         * \@internal
         */
        this._pendingCount = 0;
        /**
         * \@internal
         */
        this._isZoneStable = true;
        /**
         * Whether any work was done since the last 'whenStable' callback. This is
         * useful to detect if this could have potentially destabilized another
         * component while it is stabilizing.
         * \@internal
         */
        this._didWork = false;
        /**
         * \@internal
         */
        this._callbacks = [];
        this._watchAngularEvents();
    }
    /**
     * \@internal
     * @return {?}
     */
    Testability.prototype._watchAngularEvents = function () {
        var _this = this;
        this._ngZone.onUnstable.subscribe({
            next: function () {
                _this._didWork = true;
                _this._isZoneStable = false;
            }
        });
        this._ngZone.runOutsideAngular(function () {
            _this._ngZone.onStable.subscribe({
                next: function () {
                    NgZone.assertNotInAngularZone();
                    scheduleMicroTask(function () {
                        _this._isZoneStable = true;
                        _this._runCallbacksIfReady();
                    });
                }
            });
        });
    };
    /**
     * @return {?}
     */
    Testability.prototype.increasePendingRequestCount = function () {
        this._pendingCount += 1;
        this._didWork = true;
        return this._pendingCount;
    };
    /**
     * @return {?}
     */
    Testability.prototype.decreasePendingRequestCount = function () {
        this._pendingCount -= 1;
        if (this._pendingCount < 0) {
            throw new Error('pending async requests below zero');
        }
        this._runCallbacksIfReady();
        return this._pendingCount;
    };
    /**
     * @return {?}
     */
    Testability.prototype.isStable = function () {
        return this._isZoneStable && this._pendingCount == 0 && !this._ngZone.hasPendingMacrotasks;
    };
    /**
     * \@internal
     * @return {?}
     */
    Testability.prototype._runCallbacksIfReady = function () {
        var _this = this;
        if (this.isStable()) {
            // Schedules the call backs in a new frame so that it is always async.
            scheduleMicroTask(function () {
                while (_this._callbacks.length !== 0) {
                    (((_this._callbacks.pop())))(_this._didWork);
                }
                _this._didWork = false;
            });
        }
        else {
            // Not Ready
            this._didWork = true;
        }
    };
    /**
     * @param {?} callback
     * @return {?}
     */
    Testability.prototype.whenStable = function (callback) {
        this._callbacks.push(callback);
        this._runCallbacksIfReady();
    };
    /**
     * @return {?}
     */
    Testability.prototype.getPendingRequestCount = function () { return this._pendingCount; };
    /**
     * @deprecated use findProviders
     * @param {?} using
     * @param {?} provider
     * @param {?} exactMatch
     * @return {?}
     */
    Testability.prototype.findBindings = function (using, provider, exactMatch) {
        // TODO(juliemr): implement.
        return [];
    };
    /**
     * @param {?} using
     * @param {?} provider
     * @param {?} exactMatch
     * @return {?}
     */
    Testability.prototype.findProviders = function (using, provider, exactMatch) {
        // TODO(juliemr): implement.
        return [];
    };
    return Testability;
}());
Testability.decorators = [
    { type: Injectable },
];
/**
 * @nocollapse
 */
Testability.ctorParameters = function () { return [
    { type: NgZone, },
]; };
/**
 * A global registry of {\@link Testability} instances for specific elements.
 * \@experimental
 */
var TestabilityRegistry = (function () {
    function TestabilityRegistry() {
        /**
         * \@internal
         */
        this._applications = new Map();
        _testabilityGetter.addToWindow(this);
    }
    /**
     * @param {?} token
     * @param {?} testability
     * @return {?}
     */
    TestabilityRegistry.prototype.registerApplication = function (token, testability) {
        this._applications.set(token, testability);
    };
    /**
     * @param {?} elem
     * @return {?}
     */
    TestabilityRegistry.prototype.getTestability = function (elem) { return this._applications.get(elem) || null; };
    /**
     * @return {?}
     */
    TestabilityRegistry.prototype.getAllTestabilities = function () { return Array.from(this._applications.values()); };
    /**
     * @return {?}
     */
    TestabilityRegistry.prototype.getAllRootElements = function () { return Array.from(this._applications.keys()); };
    /**
     * @param {?} elem
     * @param {?=} findInAncestors
     * @return {?}
     */
    TestabilityRegistry.prototype.findTestabilityInTree = function (elem, findInAncestors) {
        if (findInAncestors === void 0) { findInAncestors = true; }
        return _testabilityGetter.findTestabilityInTree(this, elem, findInAncestors);
    };
    return TestabilityRegistry;
}());
TestabilityRegistry.decorators = [
    { type: Injectable },
];
/**
 * @nocollapse
 */
TestabilityRegistry.ctorParameters = function () { return []; };
var _NoopGetTestability = (function () {
    function _NoopGetTestability() {
    }
    /**
     * @param {?} registry
     * @return {?}
     */
    _NoopGetTestability.prototype.addToWindow = function (registry) { };
    /**
     * @param {?} registry
     * @param {?} elem
     * @param {?} findInAncestors
     * @return {?}
     */
    _NoopGetTestability.prototype.findTestabilityInTree = function (registry, elem, findInAncestors) {
        return null;
    };
    return _NoopGetTestability;
}());
/**
 * Set the {\@link GetTestability} implementation used by the Angular testing framework.
 * \@experimental
 * @param {?} getter
 * @return {?}
 */
function setTestabilityGetter(getter) {
    _testabilityGetter = getter;
}
var _testabilityGetter = new _NoopGetTestability();
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _devMode = true;
var _runModeLocked = false;
var _platform;
var ALLOW_MULTIPLE_PLATFORMS = new InjectionToken('AllowMultipleToken');
/**
 * Disable Angular's development mode, which turns off assertions and other
 * checks within the framework.
 *
 * One important assertion this disables verifies that a change detection pass
 * does not result in additional changes to any bindings (also known as
 * unidirectional data flow).
 *
 * \@stable
 * @return {?}
 */
function enableProdMode() {
    if (_runModeLocked) {
        throw new Error('Cannot enable prod mode after platform setup.');
    }
    _devMode = false;
}
/**
 * Returns whether Angular is in development mode. After called once,
 * the value is locked and won't change any more.
 *
 * By default, this is true, unless a user calls `enableProdMode` before calling this.
 *
 * \@experimental APIs related to application bootstrap are currently under review.
 * @return {?}
 */
function isDevMode() {
    _runModeLocked = true;
    return _devMode;
}
/**
 * A token for third-party components that can register themselves with NgProbe.
 *
 * \@experimental
 */
var NgProbeToken = (function () {
    /**
     * @param {?} name
     * @param {?} token
     */
    function NgProbeToken(name, token) {
        this.name = name;
        this.token = token;
    }
    return NgProbeToken;
}());
/**
 * Creates a platform.
 * Platforms have to be eagerly created via this function.
 *
 * \@experimental APIs related to application bootstrap are currently under review.
 * @param {?} injector
 * @return {?}
 */
function createPlatform(injector) {
    if (_platform && !_platform.destroyed &&
        !_platform.injector.get(ALLOW_MULTIPLE_PLATFORMS, false)) {
        throw new Error('There can be only one platform. Destroy the previous one to create a new one.');
    }
    _platform = injector.get(PlatformRef);
    var /** @type {?} */ inits = injector.get(PLATFORM_INITIALIZER, null);
    if (inits)
        inits.forEach(function (init) { return init(); });
    return _platform;
}
/**
 * Creates a factory for a platform
 *
 * \@experimental APIs related to application bootstrap are currently under review.
 * @param {?} parentPlatformFactory
 * @param {?} name
 * @param {?=} providers
 * @return {?}
 */
function createPlatformFactory(parentPlatformFactory, name, providers) {
    if (providers === void 0) { providers = []; }
    var /** @type {?} */ marker = new InjectionToken("Platform: " + name);
    return function (extraProviders) {
        if (extraProviders === void 0) { extraProviders = []; }
        var /** @type {?} */ platform = getPlatform();
        if (!platform || platform.injector.get(ALLOW_MULTIPLE_PLATFORMS, false)) {
            if (parentPlatformFactory) {
                parentPlatformFactory(providers.concat(extraProviders).concat({ provide: marker, useValue: true }));
            }
            else {
                createPlatform(ReflectiveInjector.resolveAndCreate(providers.concat(extraProviders).concat({ provide: marker, useValue: true })));
            }
        }
        return assertPlatform(marker);
    };
}
/**
 * Checks that there currently is a platform which contains the given token as a provider.
 *
 * \@experimental APIs related to application bootstrap are currently under review.
 * @param {?} requiredToken
 * @return {?}
 */
function assertPlatform(requiredToken) {
    var /** @type {?} */ platform = getPlatform();
    if (!platform) {
        throw new Error('No platform exists!');
    }
    if (!platform.injector.get(requiredToken, null)) {
        throw new Error('A platform with a different configuration has been created. Please destroy it first.');
    }
    return platform;
}
/**
 * Destroy the existing platform.
 *
 * \@experimental APIs related to application bootstrap are currently under review.
 * @return {?}
 */
function destroyPlatform() {
    if (_platform && !_platform.destroyed) {
        _platform.destroy();
    }
}
/**
 * Returns the current platform.
 *
 * \@experimental APIs related to application bootstrap are currently under review.
 * @return {?}
 */
function getPlatform() {
    return _platform && !_platform.destroyed ? _platform : null;
}
/**
 * The Angular platform is the entry point for Angular on a web page. Each page
 * has exactly one platform, and services (such as reflection) which are common
 * to every Angular application running on the page are bound in its scope.
 *
 * A page's platform is initialized implicitly when a platform is created via a platform factory
 * (e.g. {\@link platformBrowser}), or explicitly by calling the {\@link createPlatform} function.
 *
 * \@stable
 * @abstract
 */
var PlatformRef = (function () {
    function PlatformRef() {
    }
    /**
     * Creates an instance of an `\@NgModule` for the given platform
     * for offline compilation.
     *
     * ## Simple Example
     *
     * ```typescript
     * my_module.ts:
     *
     * \@NgModule({
     *   imports: [BrowserModule]
     * })
     * class MyModule {}
     *
     * main.ts:
     * import {MyModuleNgFactory} from './my_module.ngfactory';
     * import {platformBrowser} from '\@angular/platform-browser';
     *
     * let moduleRef = platformBrowser().bootstrapModuleFactory(MyModuleNgFactory);
     * ```
     *
     * \@experimental APIs related to application bootstrap are currently under review.
     * @abstract
     * @template M
     * @param {?} moduleFactory
     * @return {?}
     */
    PlatformRef.prototype.bootstrapModuleFactory = function (moduleFactory) { };
    /**
     * Creates an instance of an `\@NgModule` for a given platform using the given runtime compiler.
     *
     * ## Simple Example
     *
     * ```typescript
     * \@NgModule({
     *   imports: [BrowserModule]
     * })
     * class MyModule {}
     *
     * let moduleRef = platformBrowser().bootstrapModule(MyModule);
     * ```
     * \@stable
     * @abstract
     * @template M
     * @param {?} moduleType
     * @param {?=} compilerOptions
     * @return {?}
     */
    PlatformRef.prototype.bootstrapModule = function (moduleType, compilerOptions) { };
    /**
     * Register a listener to be called when the platform is disposed.
     * @abstract
     * @param {?} callback
     * @return {?}
     */
    PlatformRef.prototype.onDestroy = function (callback) { };
    /**
     * Retrieve the platform {\@link Injector}, which is the parent injector for
     * every Angular application on the page and provides singleton providers.
     * @abstract
     * @return {?}
     */
    PlatformRef.prototype.injector = function () { };
    /**
     * Destroy the Angular platform and all Angular applications on the page.
     * @abstract
     * @return {?}
     */
    PlatformRef.prototype.destroy = function () { };
    /**
     * @abstract
     * @return {?}
     */
    PlatformRef.prototype.destroyed = function () { };
    return PlatformRef;
}());
/**
 * @param {?} errorHandler
 * @param {?} callback
 * @return {?}
 */
function _callAndReportToErrorHandler(errorHandler, callback) {
    try {
        var /** @type {?} */ result = callback();
        if (isPromise(result)) {
            return result.catch(function (e) {
                errorHandler.handleError(e);
                // rethrow as the exception handler might not do it
                throw e;
            });
        }
        return result;
    }
    catch (e) {
        errorHandler.handleError(e);
        // rethrow as the exception handler might not do it
        throw e;
    }
}
/**
 * workaround https://github.com/angular/tsickle/issues/350
 * @suppress {checkTypes}
 */
var PlatformRef_ = (function (_super) {
    __extends(PlatformRef_, _super);
    /**
     * @param {?} _injector
     */
    function PlatformRef_(_injector) {
        var _this = _super.call(this) || this;
        _this._injector = _injector;
        _this._modules = [];
        _this._destroyListeners = [];
        _this._destroyed = false;
        return _this;
    }
    /**
     * @param {?} callback
     * @return {?}
     */
    PlatformRef_.prototype.onDestroy = function (callback) { this._destroyListeners.push(callback); };
    Object.defineProperty(PlatformRef_.prototype, "injector", {
        /**
         * @return {?}
         */
        get: function () { return this._injector; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(PlatformRef_.prototype, "destroyed", {
        /**
         * @return {?}
         */
        get: function () { return this._destroyed; },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    PlatformRef_.prototype.destroy = function () {
        if (this._destroyed) {
            throw new Error('The platform has already been destroyed!');
        }
        this._modules.slice().forEach(function (module) { return module.destroy(); });
        this._destroyListeners.forEach(function (listener) { return listener(); });
        this._destroyed = true;
    };
    /**
     * @template M
     * @param {?} moduleFactory
     * @return {?}
     */
    PlatformRef_.prototype.bootstrapModuleFactory = function (moduleFactory) {
        return this._bootstrapModuleFactoryWithZone(moduleFactory);
    };
    /**
     * @template M
     * @param {?} moduleFactory
     * @param {?=} ngZone
     * @return {?}
     */
    PlatformRef_.prototype._bootstrapModuleFactoryWithZone = function (moduleFactory, ngZone) {
        var _this = this;
        // Note: We need to create the NgZone _before_ we instantiate the module,
        // as instantiating the module creates some providers eagerly.
        // So we create a mini parent injector that just contains the new NgZone and
        // pass that as parent to the NgModuleFactory.
        if (!ngZone)
            ngZone = new NgZone({ enableLongStackTrace: isDevMode() });
        // Attention: Don't use ApplicationRef.run here,
        // as we want to be sure that all possible constructor calls are inside `ngZone.run`!
        return ngZone.run(function () {
            var /** @type {?} */ ngZoneInjector = ReflectiveInjector.resolveAndCreate([{ provide: NgZone, useValue: ngZone }], _this.injector);
            var /** @type {?} */ moduleRef = (moduleFactory.create(ngZoneInjector));
            var /** @type {?} */ exceptionHandler = moduleRef.injector.get(ErrorHandler, null);
            if (!exceptionHandler) {
                throw new Error('No ErrorHandler. Is platform module (BrowserModule) included?');
            }
            moduleRef.onDestroy(function () { return remove(_this._modules, moduleRef); }); /** @type {?} */
            ((ngZone)).onError.subscribe({ next: function (error) { exceptionHandler.handleError(error); } });
            return _callAndReportToErrorHandler(exceptionHandler, function () {
                var /** @type {?} */ initStatus = moduleRef.injector.get(ApplicationInitStatus);
                return initStatus.donePromise.then(function () {
                    _this._moduleDoBootstrap(moduleRef);
                    return moduleRef;
                });
            });
        });
    };
    /**
     * @template M
     * @param {?} moduleType
     * @param {?=} compilerOptions
     * @return {?}
     */
    PlatformRef_.prototype.bootstrapModule = function (moduleType, compilerOptions) {
        if (compilerOptions === void 0) { compilerOptions = []; }
        return this._bootstrapModuleWithZone(moduleType, compilerOptions);
    };
    /**
     * @template M
     * @param {?} moduleType
     * @param {?=} compilerOptions
     * @param {?=} ngZone
     * @return {?}
     */
    PlatformRef_.prototype._bootstrapModuleWithZone = function (moduleType, compilerOptions, ngZone) {
        var _this = this;
        if (compilerOptions === void 0) { compilerOptions = []; }
        var /** @type {?} */ compilerFactory = this.injector.get(CompilerFactory);
        var /** @type {?} */ compiler = compilerFactory.createCompiler(Array.isArray(compilerOptions) ? compilerOptions : [compilerOptions]);
        return compiler.compileModuleAsync(moduleType)
            .then(function (moduleFactory) { return _this._bootstrapModuleFactoryWithZone(moduleFactory, ngZone); });
    };
    /**
     * @param {?} moduleRef
     * @return {?}
     */
    PlatformRef_.prototype._moduleDoBootstrap = function (moduleRef) {
        var /** @type {?} */ appRef = moduleRef.injector.get(ApplicationRef);
        if (moduleRef.bootstrapFactories.length > 0) {
            moduleRef.bootstrapFactories.forEach(function (f) { return appRef.bootstrap(f); });
        }
        else if (moduleRef.instance.ngDoBootstrap) {
            moduleRef.instance.ngDoBootstrap(appRef);
        }
        else {
            throw new Error("The module " + stringify(moduleRef.instance.constructor) + " was bootstrapped, but it does not declare \"@NgModule.bootstrap\" components nor a \"ngDoBootstrap\" method. " +
                "Please define one of these.");
        }
        this._modules.push(moduleRef);
    };
    return PlatformRef_;
}(PlatformRef));
PlatformRef_.decorators = [
    { type: Injectable },
];
/**
 * @nocollapse
 */
PlatformRef_.ctorParameters = function () { return [
    { type: Injector, },
]; };
/**
 * A reference to an Angular application running on a page.
 *
 * \@stable
 * @abstract
 */
var ApplicationRef = (function () {
    function ApplicationRef() {
    }
    /**
     * Bootstrap a new component at the root level of the application.
     *
     * ### Bootstrap process
     *
     * When bootstrapping a new root component into an application, Angular mounts the
     * specified application component onto DOM elements identified by the [componentType]'s
     * selector and kicks off automatic change detection to finish initializing the component.
     *
     * ### Example
     * {\@example core/ts/platform/platform.ts region='longform'}
     * @abstract
     * @template C
     * @param {?} componentFactory
     * @return {?}
     */
    ApplicationRef.prototype.bootstrap = function (componentFactory) { };
    /**
     * Invoke this method to explicitly process change detection and its side-effects.
     *
     * In development mode, `tick()` also performs a second change detection cycle to ensure that no
     * further changes are detected. If additional changes are picked up during this second cycle,
     * bindings in the app have side-effects that cannot be resolved in a single change detection
     * pass.
     * In this case, Angular throws an error, since an Angular application can only have one change
     * detection pass during which all change detection must complete.
     * @abstract
     * @return {?}
     */
    ApplicationRef.prototype.tick = function () { };
    /**
     * Get a list of component types registered to this application.
     * This list is populated even before the component is created.
     * @abstract
     * @return {?}
     */
    ApplicationRef.prototype.componentTypes = function () { };
    /**
     * Get a list of components registered to this application.
     * @abstract
     * @return {?}
     */
    ApplicationRef.prototype.components = function () { };
    /**
     * Attaches a view so that it will be dirty checked.
     * The view will be automatically detached when it is destroyed.
     * This will throw if the view is already attached to a ViewContainer.
     * @abstract
     * @param {?} view
     * @return {?}
     */
    ApplicationRef.prototype.attachView = function (view) { };
    /**
     * Detaches a view from dirty checking again.
     * @abstract
     * @param {?} view
     * @return {?}
     */
    ApplicationRef.prototype.detachView = function (view) { };
    /**
     * Returns the number of attached views.
     * @abstract
     * @return {?}
     */
    ApplicationRef.prototype.viewCount = function () { };
    /**
     * Returns an Observable that indicates when the application is stable or unstable.
     * @abstract
     * @return {?}
     */
    ApplicationRef.prototype.isStable = function () { };
    return ApplicationRef;
}());
/**
 * workaround https://github.com/angular/tsickle/issues/350
 * @suppress {checkTypes}
 */
var ApplicationRef_ = (function (_super) {
    __extends(ApplicationRef_, _super);
    /**
     * @param {?} _zone
     * @param {?} _console
     * @param {?} _injector
     * @param {?} _exceptionHandler
     * @param {?} _componentFactoryResolver
     * @param {?} _initStatus
     */
    function ApplicationRef_(_zone, _console, _injector, _exceptionHandler, _componentFactoryResolver, _initStatus) {
        var _this = _super.call(this) || this;
        _this._zone = _zone;
        _this._console = _console;
        _this._injector = _injector;
        _this._exceptionHandler = _exceptionHandler;
        _this._componentFactoryResolver = _componentFactoryResolver;
        _this._initStatus = _initStatus;
        _this._bootstrapListeners = [];
        _this._rootComponents = [];
        _this._rootComponentTypes = [];
        _this._views = [];
        _this._runningTick = false;
        _this._enforceNoNewChanges = false;
        _this._stable = true;
        _this._enforceNoNewChanges = isDevMode();
        _this._zone.onMicrotaskEmpty.subscribe({ next: function () { _this._zone.run(function () { _this.tick(); }); } });
        var isCurrentlyStable = new __WEBPACK_IMPORTED_MODULE_0_rxjs_Observable__["Observable"](function (observer) {
            _this._stable = _this._zone.isStable && !_this._zone.hasPendingMacrotasks &&
                !_this._zone.hasPendingMicrotasks;
            _this._zone.runOutsideAngular(function () {
                observer.next(_this._stable);
                observer.complete();
            });
        });
        var isStable = new __WEBPACK_IMPORTED_MODULE_0_rxjs_Observable__["Observable"](function (observer) {
            var stableSub = _this._zone.onStable.subscribe(function () {
                NgZone.assertNotInAngularZone();
                // Check whether there are no pending macro/micro tasks in the next tick
                // to allow for NgZone to update the state.
                scheduleMicroTask(function () {
                    if (!_this._stable && !_this._zone.hasPendingMacrotasks &&
                        !_this._zone.hasPendingMicrotasks) {
                        _this._stable = true;
                        observer.next(true);
                    }
                });
            });
            var unstableSub = _this._zone.onUnstable.subscribe(function () {
                NgZone.assertInAngularZone();
                if (_this._stable) {
                    _this._stable = false;
                    _this._zone.runOutsideAngular(function () { observer.next(false); });
                }
            });
            return function () {
                stableSub.unsubscribe();
                unstableSub.unsubscribe();
            };
        });
        _this._isStable = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1_rxjs_observable_merge__["merge"])(isCurrentlyStable, __WEBPACK_IMPORTED_MODULE_2_rxjs_operator_share__["share"].call(isStable));
        return _this;
    }
    /**
     * @param {?} viewRef
     * @return {?}
     */
    ApplicationRef_.prototype.attachView = function (viewRef) {
        var /** @type {?} */ view = ((viewRef));
        this._views.push(view);
        view.attachToAppRef(this);
    };
    /**
     * @param {?} viewRef
     * @return {?}
     */
    ApplicationRef_.prototype.detachView = function (viewRef) {
        var /** @type {?} */ view = ((viewRef));
        remove(this._views, view);
        view.detachFromAppRef();
    };
    /**
     * @template C
     * @param {?} componentOrFactory
     * @return {?}
     */
    ApplicationRef_.prototype.bootstrap = function (componentOrFactory) {
        var _this = this;
        if (!this._initStatus.done) {
            throw new Error('Cannot bootstrap as there are still asynchronous initializers running. Bootstrap components in the `ngDoBootstrap` method of the root module.');
        }
        var /** @type {?} */ componentFactory;
        if (componentOrFactory instanceof ComponentFactory) {
            componentFactory = componentOrFactory;
        }
        else {
            componentFactory = ((this._componentFactoryResolver.resolveComponentFactory(componentOrFactory)));
        }
        this._rootComponentTypes.push(componentFactory.componentType);
        // Create a factory associated with the current module if it's not bound to some other
        var /** @type {?} */ ngModule = componentFactory instanceof ComponentFactoryBoundToModule ?
            null :
            this._injector.get(NgModuleRef);
        var /** @type {?} */ compRef = componentFactory.create(Injector.NULL, [], componentFactory.selector, ngModule);
        compRef.onDestroy(function () { _this._unloadComponent(compRef); });
        var /** @type {?} */ testability = compRef.injector.get(Testability, null);
        if (testability) {
            compRef.injector.get(TestabilityRegistry)
                .registerApplication(compRef.location.nativeElement, testability);
        }
        this._loadComponent(compRef);
        if (isDevMode()) {
            this._console.log("Angular is running in the development mode. Call enableProdMode() to enable the production mode.");
        }
        return compRef;
    };
    /**
     * @param {?} componentRef
     * @return {?}
     */
    ApplicationRef_.prototype._loadComponent = function (componentRef) {
        this.attachView(componentRef.hostView);
        this.tick();
        this._rootComponents.push(componentRef);
        // Get the listeners lazily to prevent DI cycles.
        var /** @type {?} */ listeners = this._injector.get(APP_BOOTSTRAP_LISTENER, []).concat(this._bootstrapListeners);
        listeners.forEach(function (listener) { return listener(componentRef); });
    };
    /**
     * @param {?} componentRef
     * @return {?}
     */
    ApplicationRef_.prototype._unloadComponent = function (componentRef) {
        this.detachView(componentRef.hostView);
        remove(this._rootComponents, componentRef);
    };
    /**
     * @return {?}
     */
    ApplicationRef_.prototype.tick = function () {
        if (this._runningTick) {
            throw new Error('ApplicationRef.tick is called recursively');
        }
        var /** @type {?} */ scope = ApplicationRef_._tickScope();
        try {
            this._runningTick = true;
            this._views.forEach(function (view) { return view.detectChanges(); });
            if (this._enforceNoNewChanges) {
                this._views.forEach(function (view) { return view.checkNoChanges(); });
            }
        }
        catch (e) {
            // Attention: Don't rethrow as it could cancel subscriptions to Observables!
            this._exceptionHandler.handleError(e);
        }
        finally {
            this._runningTick = false;
            wtfLeave(scope);
        }
    };
    /**
     * @return {?}
     */
    ApplicationRef_.prototype.ngOnDestroy = function () {
        // TODO(alxhub): Dispose of the NgZone.
        this._views.slice().forEach(function (view) { return view.destroy(); });
    };
    Object.defineProperty(ApplicationRef_.prototype, "viewCount", {
        /**
         * @return {?}
         */
        get: function () { return this._views.length; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ApplicationRef_.prototype, "componentTypes", {
        /**
         * @return {?}
         */
        get: function () { return this._rootComponentTypes; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ApplicationRef_.prototype, "components", {
        /**
         * @return {?}
         */
        get: function () { return this._rootComponents; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ApplicationRef_.prototype, "isStable", {
        /**
         * @return {?}
         */
        get: function () { return this._isStable; },
        enumerable: true,
        configurable: true
    });
    return ApplicationRef_;
}(ApplicationRef));
/**
 * \@internal
 */
ApplicationRef_._tickScope = wtfCreateScope('ApplicationRef#tick()');
ApplicationRef_.decorators = [
    { type: Injectable },
];
/**
 * @nocollapse
 */
ApplicationRef_.ctorParameters = function () { return [
    { type: NgZone, },
    { type: Console, },
    { type: Injector, },
    { type: ErrorHandler, },
    { type: ComponentFactoryResolver, },
    { type: ApplicationInitStatus, },
]; };
/**
 * @template T
 * @param {?} list
 * @param {?} el
 * @return {?}
 */
function remove(list, el) {
    var /** @type {?} */ index = list.indexOf(el);
    if (index > -1) {
        list.splice(index, 1);
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// Public API for Zone
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @deprecated Use `RendererType2` (and `Renderer2`) instead.
 */
var RenderComponentType = (function () {
    /**
     * @param {?} id
     * @param {?} templateUrl
     * @param {?} slotCount
     * @param {?} encapsulation
     * @param {?} styles
     * @param {?} animations
     */
    function RenderComponentType(id, templateUrl, slotCount, encapsulation, styles, animations) {
        this.id = id;
        this.templateUrl = templateUrl;
        this.slotCount = slotCount;
        this.encapsulation = encapsulation;
        this.styles = styles;
        this.animations = animations;
    }
    return RenderComponentType;
}());
/**
 * @deprecated Debug info is handeled internally in the view engine now.
 * @abstract
 */
var RenderDebugInfo = (function () {
    function RenderDebugInfo() {
    }
    /**
     * @abstract
     * @return {?}
     */
    RenderDebugInfo.prototype.injector = function () { };
    /**
     * @abstract
     * @return {?}
     */
    RenderDebugInfo.prototype.component = function () { };
    /**
     * @abstract
     * @return {?}
     */
    RenderDebugInfo.prototype.providerTokens = function () { };
    /**
     * @abstract
     * @return {?}
     */
    RenderDebugInfo.prototype.references = function () { };
    /**
     * @abstract
     * @return {?}
     */
    RenderDebugInfo.prototype.context = function () { };
    /**
     * @abstract
     * @return {?}
     */
    RenderDebugInfo.prototype.source = function () { };
    return RenderDebugInfo;
}());
/**
 * @deprecated Use the `Renderer2` instead.
 * @abstract
 */
var Renderer = (function () {
    function Renderer() {
    }
    /**
     * @abstract
     * @param {?} selectorOrNode
     * @param {?=} debugInfo
     * @return {?}
     */
    Renderer.prototype.selectRootElement = function (selectorOrNode, debugInfo) { };
    /**
     * @abstract
     * @param {?} parentElement
     * @param {?} name
     * @param {?=} debugInfo
     * @return {?}
     */
    Renderer.prototype.createElement = function (parentElement, name, debugInfo) { };
    /**
     * @abstract
     * @param {?} hostElement
     * @return {?}
     */
    Renderer.prototype.createViewRoot = function (hostElement) { };
    /**
     * @abstract
     * @param {?} parentElement
     * @param {?=} debugInfo
     * @return {?}
     */
    Renderer.prototype.createTemplateAnchor = function (parentElement, debugInfo) { };
    /**
     * @abstract
     * @param {?} parentElement
     * @param {?} value
     * @param {?=} debugInfo
     * @return {?}
     */
    Renderer.prototype.createText = function (parentElement, value, debugInfo) { };
    /**
     * @abstract
     * @param {?} parentElement
     * @param {?} nodes
     * @return {?}
     */
    Renderer.prototype.projectNodes = function (parentElement, nodes) { };
    /**
     * @abstract
     * @param {?} node
     * @param {?} viewRootNodes
     * @return {?}
     */
    Renderer.prototype.attachViewAfter = function (node, viewRootNodes) { };
    /**
     * @abstract
     * @param {?} viewRootNodes
     * @return {?}
     */
    Renderer.prototype.detachView = function (viewRootNodes) { };
    /**
     * @abstract
     * @param {?} hostElement
     * @param {?} viewAllNodes
     * @return {?}
     */
    Renderer.prototype.destroyView = function (hostElement, viewAllNodes) { };
    /**
     * @abstract
     * @param {?} renderElement
     * @param {?} name
     * @param {?} callback
     * @return {?}
     */
    Renderer.prototype.listen = function (renderElement, name, callback) { };
    /**
     * @abstract
     * @param {?} target
     * @param {?} name
     * @param {?} callback
     * @return {?}
     */
    Renderer.prototype.listenGlobal = function (target, name, callback) { };
    /**
     * @abstract
     * @param {?} renderElement
     * @param {?} propertyName
     * @param {?} propertyValue
     * @return {?}
     */
    Renderer.prototype.setElementProperty = function (renderElement, propertyName, propertyValue) { };
    /**
     * @abstract
     * @param {?} renderElement
     * @param {?} attributeName
     * @param {?} attributeValue
     * @return {?}
     */
    Renderer.prototype.setElementAttribute = function (renderElement, attributeName, attributeValue) { };
    /**
     * Used only in debug mode to serialize property changes to dom nodes as attributes.
     * @abstract
     * @param {?} renderElement
     * @param {?} propertyName
     * @param {?} propertyValue
     * @return {?}
     */
    Renderer.prototype.setBindingDebugInfo = function (renderElement, propertyName, propertyValue) { };
    /**
     * @abstract
     * @param {?} renderElement
     * @param {?} className
     * @param {?} isAdd
     * @return {?}
     */
    Renderer.prototype.setElementClass = function (renderElement, className, isAdd) { };
    /**
     * @abstract
     * @param {?} renderElement
     * @param {?} styleName
     * @param {?} styleValue
     * @return {?}
     */
    Renderer.prototype.setElementStyle = function (renderElement, styleName, styleValue) { };
    /**
     * @abstract
     * @param {?} renderElement
     * @param {?} methodName
     * @param {?=} args
     * @return {?}
     */
    Renderer.prototype.invokeElementMethod = function (renderElement, methodName, args) { };
    /**
     * @abstract
     * @param {?} renderNode
     * @param {?} text
     * @return {?}
     */
    Renderer.prototype.setText = function (renderNode, text) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} startingStyles
     * @param {?} keyframes
     * @param {?} duration
     * @param {?} delay
     * @param {?} easing
     * @param {?=} previousPlayers
     * @return {?}
     */
    Renderer.prototype.animate = function (element, startingStyles, keyframes, duration, delay, easing, previousPlayers) { };
    return Renderer;
}());
var Renderer2Interceptor = new InjectionToken('Renderer2Interceptor');
/**
 * Injectable service that provides a low-level interface for modifying the UI.
 *
 * Use this service to bypass Angular's templating and make custom UI changes that can't be
 * expressed declaratively. For example if you need to set a property or an attribute whose name is
 * not statically known, use {\@link Renderer#setElementProperty} or {\@link
 * Renderer#setElementAttribute}
 * respectively.
 *
 * If you are implementing a custom renderer, you must implement this interface.
 *
 * The default Renderer implementation is `DomRenderer`. Also available is `WebWorkerRenderer`.
 *
 * @deprecated Use `RendererFactory2` instead.
 * @abstract
 */
var RootRenderer = (function () {
    function RootRenderer() {
    }
    /**
     * @abstract
     * @param {?} componentType
     * @return {?}
     */
    RootRenderer.prototype.renderComponent = function (componentType) { };
    return RootRenderer;
}());
/**
 * \@experimental
 * @abstract
 */
var RendererFactory2 = (function () {
    function RendererFactory2() {
    }
    /**
     * @abstract
     * @param {?} hostElement
     * @param {?} type
     * @return {?}
     */
    RendererFactory2.prototype.createRenderer = function (hostElement, type) { };
    return RendererFactory2;
}());
var RendererStyleFlags2 = {};
RendererStyleFlags2.Important = 1;
RendererStyleFlags2.DashCase = 2;
RendererStyleFlags2[RendererStyleFlags2.Important] = "Important";
RendererStyleFlags2[RendererStyleFlags2.DashCase] = "DashCase";
/**
 * \@experimental
 * @abstract
 */
var Renderer2 = (function () {
    function Renderer2() {
    }
    /**
     * This field can be used to store arbitrary data on this renderer instance.
     * This is useful for renderers that delegate to other renderers.
     * @abstract
     * @return {?}
     */
    Renderer2.prototype.data = function () { };
    /**
     * @abstract
     * @return {?}
     */
    Renderer2.prototype.destroy = function () { };
    /**
     * @abstract
     * @param {?} name
     * @param {?=} namespace
     * @return {?}
     */
    Renderer2.prototype.createElement = function (name, namespace) { };
    /**
     * @abstract
     * @param {?} value
     * @return {?}
     */
    Renderer2.prototype.createComment = function (value) { };
    /**
     * @abstract
     * @param {?} value
     * @return {?}
     */
    Renderer2.prototype.createText = function (value) { };
    /**
     * @abstract
     * @param {?} parent
     * @param {?} newChild
     * @return {?}
     */
    Renderer2.prototype.appendChild = function (parent, newChild) { };
    /**
     * @abstract
     * @param {?} parent
     * @param {?} newChild
     * @param {?} refChild
     * @return {?}
     */
    Renderer2.prototype.insertBefore = function (parent, newChild, refChild) { };
    /**
     * @abstract
     * @param {?} parent
     * @param {?} oldChild
     * @return {?}
     */
    Renderer2.prototype.removeChild = function (parent, oldChild) { };
    /**
     * @abstract
     * @param {?} selectorOrNode
     * @return {?}
     */
    Renderer2.prototype.selectRootElement = function (selectorOrNode) { };
    /**
     * Attention: On WebWorkers, this will always return a value,
     * as we are asking for a result synchronously. I.e.
     * the caller can't rely on checking whether this is null or not.
     * @abstract
     * @param {?} node
     * @return {?}
     */
    Renderer2.prototype.parentNode = function (node) { };
    /**
     * Attention: On WebWorkers, this will always return a value,
     * as we are asking for a result synchronously. I.e.
     * the caller can't rely on checking whether this is null or not.
     * @abstract
     * @param {?} node
     * @return {?}
     */
    Renderer2.prototype.nextSibling = function (node) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} name
     * @param {?} value
     * @param {?=} namespace
     * @return {?}
     */
    Renderer2.prototype.setAttribute = function (el, name, value, namespace) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} name
     * @param {?=} namespace
     * @return {?}
     */
    Renderer2.prototype.removeAttribute = function (el, name, namespace) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} name
     * @return {?}
     */
    Renderer2.prototype.addClass = function (el, name) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} name
     * @return {?}
     */
    Renderer2.prototype.removeClass = function (el, name) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} style
     * @param {?} value
     * @param {?=} flags
     * @return {?}
     */
    Renderer2.prototype.setStyle = function (el, style, value, flags) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} style
     * @param {?=} flags
     * @return {?}
     */
    Renderer2.prototype.removeStyle = function (el, style, flags) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    Renderer2.prototype.setProperty = function (el, name, value) { };
    /**
     * @abstract
     * @param {?} node
     * @param {?} value
     * @return {?}
     */
    Renderer2.prototype.setValue = function (node, value) { };
    /**
     * @abstract
     * @param {?} target
     * @param {?} eventName
     * @param {?} callback
     * @return {?}
     */
    Renderer2.prototype.listen = function (target, eventName, callback) { };
    return Renderer2;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// Public API for render
var ElementRef = (function () {
    /**
     * @param {?} nativeElement
     */
    function ElementRef(nativeElement) {
        this.nativeElement = nativeElement;
    }
    return ElementRef;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Used to load ng module factories.
 * \@stable
 * @abstract
 */
var NgModuleFactoryLoader = (function () {
    function NgModuleFactoryLoader() {
    }
    /**
     * @abstract
     * @param {?} path
     * @return {?}
     */
    NgModuleFactoryLoader.prototype.load = function (path) { };
    return NgModuleFactoryLoader;
}());
var moduleFactories = new Map();
/**
 * Registers a loaded module. Should only be called from generated NgModuleFactory code.
 * \@experimental
 * @param {?} id
 * @param {?} factory
 * @return {?}
 */
function registerModuleFactory(id, factory) {
    var /** @type {?} */ existing = moduleFactories.get(id);
    if (existing) {
        throw new Error("Duplicate module registered for " + id + " - " + existing.moduleType.name + " vs " + factory.moduleType.name);
    }
    moduleFactories.set(id, factory);
}
/**
 * @return {?}
 */
/**
 * Returns the NgModuleFactory with the given id, if it exists and has been loaded.
 * Factories for modules that do not specify an `id` cannot be retrieved. Throws if the module
 * cannot be found.
 * \@experimental
 * @param {?} id
 * @return {?}
 */
function getModuleFactory(id) {
    var /** @type {?} */ factory = moduleFactories.get(id);
    if (!factory)
        throw new Error("No module with ID " + id + " loaded");
    return factory;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * An unmodifiable list of items that Angular keeps up to date when the state
 * of the application changes.
 *
 * The type of object that {\@link ViewChildren}, {\@link ContentChildren}, and {\@link QueryList}
 * provide.
 *
 * Implements an iterable interface, therefore it can be used in both ES6
 * javascript `for (var i of items)` loops as well as in Angular templates with
 * `*ngFor="let i of myList"`.
 *
 * Changes can be observed by subscribing to the changes `Observable`.
 *
 * NOTE: In the future this class will implement an `Observable` interface.
 *
 * ### Example ([live demo](http://plnkr.co/edit/RX8sJnQYl9FWuSCWme5z?p=preview))
 * ```typescript
 * \@Component({...})
 * class Container {
 *   \@ViewChildren(Item) items:QueryList<Item>;
 * }
 * ```
 * \@stable
 */
var QueryList = (function () {
    function QueryList() {
        this._dirty = true;
        this._results = [];
        this._emitter = new EventEmitter();
    }
    Object.defineProperty(QueryList.prototype, "changes", {
        /**
         * @return {?}
         */
        get: function () { return this._emitter; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(QueryList.prototype, "length", {
        /**
         * @return {?}
         */
        get: function () { return this._results.length; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(QueryList.prototype, "first", {
        /**
         * @return {?}
         */
        get: function () { return this._results[0]; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(QueryList.prototype, "last", {
        /**
         * @return {?}
         */
        get: function () { return this._results[this.length - 1]; },
        enumerable: true,
        configurable: true
    });
    /**
     * See
     * [Array.map](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map)
     * @template U
     * @param {?} fn
     * @return {?}
     */
    QueryList.prototype.map = function (fn) { return this._results.map(fn); };
    /**
     * See
     * [Array.filter](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter)
     * @param {?} fn
     * @return {?}
     */
    QueryList.prototype.filter = function (fn) {
        return this._results.filter(fn);
    };
    /**
     * See
     * [Array.find](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find)
     * @param {?} fn
     * @return {?}
     */
    QueryList.prototype.find = function (fn) {
        return this._results.find(fn);
    };
    /**
     * See
     * [Array.reduce](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/reduce)
     * @template U
     * @param {?} fn
     * @param {?} init
     * @return {?}
     */
    QueryList.prototype.reduce = function (fn, init) {
        return this._results.reduce(fn, init);
    };
    /**
     * See
     * [Array.forEach](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach)
     * @param {?} fn
     * @return {?}
     */
    QueryList.prototype.forEach = function (fn) { this._results.forEach(fn); };
    /**
     * See
     * [Array.some](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/some)
     * @param {?} fn
     * @return {?}
     */
    QueryList.prototype.some = function (fn) {
        return this._results.some(fn);
    };
    /**
     * @return {?}
     */
    QueryList.prototype.toArray = function () { return this._results.slice(); };
    /**
     * @return {?}
     */
    QueryList.prototype[getSymbolIterator()] = function () { return ((this._results))[getSymbolIterator()](); };
    /**
     * @return {?}
     */
    QueryList.prototype.toString = function () { return this._results.toString(); };
    /**
     * @param {?} res
     * @return {?}
     */
    QueryList.prototype.reset = function (res) {
        this._results = flatten(res);
        this._dirty = false;
    };
    /**
     * @return {?}
     */
    QueryList.prototype.notifyOnChanges = function () { this._emitter.emit(this); };
    /**
     * internal
     * @return {?}
     */
    QueryList.prototype.setDirty = function () { this._dirty = true; };
    Object.defineProperty(QueryList.prototype, "dirty", {
        /**
         * internal
         * @return {?}
         */
        get: function () { return this._dirty; },
        enumerable: true,
        configurable: true
    });
    return QueryList;
}());
/**
 * @template T
 * @param {?} list
 * @return {?}
 */
function flatten(list) {
    return list.reduce(function (flat, item) {
        var /** @type {?} */ flatItem = Array.isArray(item) ? flatten(item) : item;
        return ((flat)).concat(flatItem);
    }, []);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _SEPARATOR = '#';
var FACTORY_CLASS_SUFFIX = 'NgFactory';
/**
 * Configuration for SystemJsNgModuleLoader.
 * token.
 *
 * \@experimental
 * @abstract
 */
var SystemJsNgModuleLoaderConfig = (function () {
    function SystemJsNgModuleLoaderConfig() {
    }
    return SystemJsNgModuleLoaderConfig;
}());
var DEFAULT_CONFIG = {
    factoryPathPrefix: '',
    factoryPathSuffix: '.ngfactory',
};
/**
 * NgModuleFactoryLoader that uses SystemJS to load NgModuleFactory
 * \@experimental
 */
var SystemJsNgModuleLoader = (function () {
    /**
     * @param {?} _compiler
     * @param {?=} config
     */
    function SystemJsNgModuleLoader(_compiler, config) {
        this._compiler = _compiler;
        this._config = config || DEFAULT_CONFIG;
    }
    /**
     * @param {?} path
     * @return {?}
     */
    SystemJsNgModuleLoader.prototype.load = function (path) {
        var /** @type {?} */ offlineMode = this._compiler instanceof Compiler;
        return offlineMode ? this.loadFactory(path) : this.loadAndCompile(path);
    };
    /**
     * @param {?} path
     * @return {?}
     */
    SystemJsNgModuleLoader.prototype.loadAndCompile = function (path) {
        var _this = this;
        var _a = path.split(_SEPARATOR), module = _a[0], exportName = _a[1];
        if (exportName === undefined) {
            exportName = 'default';
        }
        return __webpack_require__(22)(module)
            .then(function (module) { return module[exportName]; })
            .then(function (type) { return checkNotEmpty(type, module, exportName); })
            .then(function (type) { return _this._compiler.compileModuleAsync(type); });
    };
    /**
     * @param {?} path
     * @return {?}
     */
    SystemJsNgModuleLoader.prototype.loadFactory = function (path) {
        var _a = path.split(_SEPARATOR), module = _a[0], exportName = _a[1];
        var /** @type {?} */ factoryClassSuffix = FACTORY_CLASS_SUFFIX;
        if (exportName === undefined) {
            exportName = 'default';
            factoryClassSuffix = '';
        }
        return __webpack_require__(22)(this._config.factoryPathPrefix + module + this._config.factoryPathSuffix)
            .then(function (module) { return module[exportName + factoryClassSuffix]; })
            .then(function (factory) { return checkNotEmpty(factory, module, exportName); });
    };
    return SystemJsNgModuleLoader;
}());
SystemJsNgModuleLoader.decorators = [
    { type: Injectable },
];
/**
 * @nocollapse
 */
SystemJsNgModuleLoader.ctorParameters = function () { return [
    { type: Compiler, },
    { type: SystemJsNgModuleLoaderConfig, decorators: [{ type: Optional },] },
]; };
/**
 * @param {?} value
 * @param {?} modulePath
 * @param {?} exportName
 * @return {?}
 */
function checkNotEmpty(value, modulePath, exportName) {
    if (!value) {
        throw new Error("Cannot find '" + exportName + "' in '" + modulePath + "'");
    }
    return value;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Represents an Embedded Template that can be used to instantiate Embedded Views.
 *
 * You can access a `TemplateRef`, in two ways. Via a directive placed on a `<ng-template>` element
 * (or directive prefixed with `*`) and have the `TemplateRef` for this Embedded View injected into
 * the constructor of the directive using the `TemplateRef` Token. Alternatively you can query for
 * the `TemplateRef` from a Component or a Directive via {\@link Query}.
 *
 * To instantiate Embedded Views based on a Template, use
 * {\@link ViewContainerRef#createEmbeddedView}, which will create the View and attach it to the
 * View Container.
 * \@stable
 * @abstract
 */
var TemplateRef = (function () {
    function TemplateRef() {
    }
    /**
     * @abstract
     * @return {?}
     */
    TemplateRef.prototype.elementRef = function () { };
    /**
     * @abstract
     * @param {?} context
     * @return {?}
     */
    TemplateRef.prototype.createEmbeddedView = function (context) { };
    return TemplateRef;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Represents a container where one or more Views can be attached.
 *
 * The container can contain two kinds of Views. Host Views, created by instantiating a
 * {\@link Component} via {\@link #createComponent}, and Embedded Views, created by instantiating an
 * {\@link TemplateRef Embedded Template} via {\@link #createEmbeddedView}.
 *
 * The location of the View Container within the containing View is specified by the Anchor
 * `element`. Each View Container can have only one Anchor Element and each Anchor Element can only
 * have a single View Container.
 *
 * Root elements of Views attached to this container become siblings of the Anchor Element in
 * the Rendered View.
 *
 * To access a `ViewContainerRef` of an Element, you can either place a {\@link Directive} injected
 * with `ViewContainerRef` on the Element, or you obtain it via a {\@link ViewChild} query.
 * \@stable
 * @abstract
 */
var ViewContainerRef = (function () {
    function ViewContainerRef() {
    }
    /**
     * Anchor element that specifies the location of this container in the containing View.
     * <!-- TODO: rename to anchorElement -->
     * @abstract
     * @return {?}
     */
    ViewContainerRef.prototype.element = function () { };
    /**
     * @abstract
     * @return {?}
     */
    ViewContainerRef.prototype.injector = function () { };
    /**
     * @abstract
     * @return {?}
     */
    ViewContainerRef.prototype.parentInjector = function () { };
    /**
     * Destroys all Views in this container.
     * @abstract
     * @return {?}
     */
    ViewContainerRef.prototype.clear = function () { };
    /**
     * Returns the {\@link ViewRef} for the View located in this container at the specified index.
     * @abstract
     * @param {?} index
     * @return {?}
     */
    ViewContainerRef.prototype.get = function (index) { };
    /**
     * Returns the number of Views currently attached to this container.
     * @abstract
     * @return {?}
     */
    ViewContainerRef.prototype.length = function () { };
    /**
     * Instantiates an Embedded View based on the {\@link TemplateRef `templateRef`} and inserts it
     * into this container at the specified `index`.
     *
     * If `index` is not specified, the new View will be inserted as the last View in the container.
     *
     * Returns the {\@link ViewRef} for the newly created View.
     * @abstract
     * @template C
     * @param {?} templateRef
     * @param {?=} context
     * @param {?=} index
     * @return {?}
     */
    ViewContainerRef.prototype.createEmbeddedView = function (templateRef, context, index) { };
    /**
     * Instantiates a single {\@link Component} and inserts its Host View into this container at the
     * specified `index`.
     *
     * The component is instantiated using its {\@link ComponentFactory} which can be
     * obtained via {\@link ComponentFactoryResolver#resolveComponentFactory}.
     *
     * If `index` is not specified, the new View will be inserted as the last View in the container.
     *
     * You can optionally specify the {\@link Injector} that will be used as parent for the Component.
     *
     * Returns the {\@link ComponentRef} of the Host View created for the newly instantiated Component.
     * @abstract
     * @template C
     * @param {?} componentFactory
     * @param {?=} index
     * @param {?=} injector
     * @param {?=} projectableNodes
     * @param {?=} ngModule
     * @return {?}
     */
    ViewContainerRef.prototype.createComponent = function (componentFactory, index, injector, projectableNodes, ngModule) { };
    /**
     * Inserts a View identified by a {\@link ViewRef} into the container at the specified `index`.
     *
     * If `index` is not specified, the new View will be inserted as the last View in the container.
     *
     * Returns the inserted {\@link ViewRef}.
     * @abstract
     * @param {?} viewRef
     * @param {?=} index
     * @return {?}
     */
    ViewContainerRef.prototype.insert = function (viewRef, index) { };
    /**
     * Moves a View identified by a {\@link ViewRef} into the container at the specified `index`.
     *
     * Returns the inserted {\@link ViewRef}.
     * @abstract
     * @param {?} viewRef
     * @param {?} currentIndex
     * @return {?}
     */
    ViewContainerRef.prototype.move = function (viewRef, currentIndex) { };
    /**
     * Returns the index of the View, specified via {\@link ViewRef}, within the current container or
     * `-1` if this container doesn't contain the View.
     * @abstract
     * @param {?} viewRef
     * @return {?}
     */
    ViewContainerRef.prototype.indexOf = function (viewRef) { };
    /**
     * Destroys a View attached to this container at the specified `index`.
     *
     * If `index` is not specified, the last View in the container will be removed.
     * @abstract
     * @param {?=} index
     * @return {?}
     */
    ViewContainerRef.prototype.remove = function (index) { };
    /**
     * Use along with {\@link #insert} to move a View within the current container.
     *
     * If the `index` param is omitted, the last {\@link ViewRef} is detached.
     * @abstract
     * @param {?=} index
     * @return {?}
     */
    ViewContainerRef.prototype.detach = function (index) { };
    return ViewContainerRef;
}());
/**
 * \@stable
 * @abstract
 */
var ChangeDetectorRef = (function () {
    function ChangeDetectorRef() {
    }
    /**
     * Marks all {\@link ChangeDetectionStrategy#OnPush} ancestors as to be checked.
     *
     * <!-- TODO: Add a link to a chapter on OnPush components -->
     *
     * ### Example ([live demo](http://plnkr.co/edit/GC512b?p=preview))
     *
     * ```typescript
     * \@Component({
     *   selector: 'cmp',
     *   changeDetection: ChangeDetectionStrategy.OnPush,
     *   template: `Number of ticks: {{numberOfTicks}}`
     * })
     * class Cmp {
     *   numberOfTicks = 0;
     *
     *   constructor(ref: ChangeDetectorRef) {
     *     setInterval(() => {
     *       this.numberOfTicks ++
     *       // the following is required, otherwise the view will not be updated
     *       this.ref.markForCheck();
     *     }, 1000);
     *   }
     * }
     *
     * \@Component({
     *   selector: 'app',
     *   changeDetection: ChangeDetectionStrategy.OnPush,
     *   template: `
     *     <cmp><cmp>
     *   `,
     * })
     * class App {
     * }
     * ```
     * @abstract
     * @return {?}
     */
    ChangeDetectorRef.prototype.markForCheck = function () { };
    /**
     * Detaches the change detector from the change detector tree.
     *
     * The detached change detector will not be checked until it is reattached.
     *
     * This can also be used in combination with {\@link ChangeDetectorRef#detectChanges} to implement
     * local change
     * detection checks.
     *
     * <!-- TODO: Add a link to a chapter on detach/reattach/local digest -->
     * <!-- TODO: Add a live demo once ref.detectChanges is merged into master -->
     *
     * ### Example
     *
     * The following example defines a component with a large list of readonly data.
     * Imagine the data changes constantly, many times per second. For performance reasons,
     * we want to check and update the list every five seconds. We can do that by detaching
     * the component's change detector and doing a local check every five seconds.
     *
     * ```typescript
     * class DataProvider {
     *   // in a real application the returned data will be different every time
     *   get data() {
     *     return [1,2,3,4,5];
     *   }
     * }
     *
     * \@Component({
     *   selector: 'giant-list',
     *   template: `
     *     <li *ngFor="let d of dataProvider.data">Data {{d}}</lig>
     *   `,
     * })
     * class GiantList {
     *   constructor(private ref: ChangeDetectorRef, private dataProvider:DataProvider) {
     *     ref.detach();
     *     setInterval(() => {
     *       this.ref.detectChanges();
     *     }, 5000);
     *   }
     * }
     *
     * \@Component({
     *   selector: 'app',
     *   providers: [DataProvider],
     *   template: `
     *     <giant-list><giant-list>
     *   `,
     * })
     * class App {
     * }
     * ```
     * @abstract
     * @return {?}
     */
    ChangeDetectorRef.prototype.detach = function () { };
    /**
     * Checks the change detector and its children.
     *
     * This can also be used in combination with {\@link ChangeDetectorRef#detach} to implement local
     * change detection
     * checks.
     *
     * <!-- TODO: Add a link to a chapter on detach/reattach/local digest -->
     * <!-- TODO: Add a live demo once ref.detectChanges is merged into master -->
     *
     * ### Example
     *
     * The following example defines a component with a large list of readonly data.
     * Imagine, the data changes constantly, many times per second. For performance reasons,
     * we want to check and update the list every five seconds.
     *
     * We can do that by detaching the component's change detector and doing a local change detection
     * check
     * every five seconds.
     *
     * See {\@link ChangeDetectorRef#detach} for more information.
     * @abstract
     * @return {?}
     */
    ChangeDetectorRef.prototype.detectChanges = function () { };
    /**
     * Checks the change detector and its children, and throws if any changes are detected.
     *
     * This is used in development mode to verify that running change detection doesn't introduce
     * other changes.
     * @abstract
     * @return {?}
     */
    ChangeDetectorRef.prototype.checkNoChanges = function () { };
    /**
     * Reattach the change detector to the change detector tree.
     *
     * This also marks OnPush ancestors as to be checked. This reattached change detector will be
     * checked during the next change detection run.
     *
     * <!-- TODO: Add a link to a chapter on detach/reattach/local digest -->
     *
     * ### Example ([live demo](http://plnkr.co/edit/aUhZha?p=preview))
     *
     * The following example creates a component displaying `live` data. The component will detach
     * its change detector from the main change detector tree when the component's live property
     * is set to false.
     *
     * ```typescript
     * class DataProvider {
     *   data = 1;
     *
     *   constructor() {
     *     setInterval(() => {
     *       this.data = this.data * 2;
     *     }, 500);
     *   }
     * }
     *
     * \@Component({
     *   selector: 'live-data',
     *   inputs: ['live'],
     *   template: 'Data: {{dataProvider.data}}'
     * })
     * class LiveData {
     *   constructor(private ref: ChangeDetectorRef, private dataProvider:DataProvider) {}
     *
     *   set live(value) {
     *     if (value)
     *       this.ref.reattach();
     *     else
     *       this.ref.detach();
     *   }
     * }
     *
     * \@Component({
     *   selector: 'app',
     *   providers: [DataProvider],
     *   template: `
     *     Live Update: <input type="checkbox" [(ngModel)]="live">
     *     <live-data [live]="live"><live-data>
     *   `,
     * })
     * class App {
     *   live = true;
     * }
     * ```
     * @abstract
     * @return {?}
     */
    ChangeDetectorRef.prototype.reattach = function () { };
    return ChangeDetectorRef;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@stable
 * @abstract
 */
var ViewRef = (function (_super) {
    __extends(ViewRef, _super);
    function ViewRef() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * Destroys the view and all of the data structures associated with it.
     * @abstract
     * @return {?}
     */
    ViewRef.prototype.destroy = function () { };
    /**
     * @abstract
     * @return {?}
     */
    ViewRef.prototype.destroyed = function () { };
    /**
     * @abstract
     * @param {?} callback
     * @return {?}
     */
    ViewRef.prototype.onDestroy = function (callback) { };
    return ViewRef;
}(ChangeDetectorRef));
/**
 * Represents an Angular View.
 *
 * <!-- TODO: move the next two paragraphs to the dev guide -->
 * A View is a fundamental building block of the application UI. It is the smallest grouping of
 * Elements which are created and destroyed together.
 *
 * Properties of elements in a View can change, but the structure (number and order) of elements in
 * a View cannot. Changing the structure of Elements can only be done by inserting, moving or
 * removing nested Views via a {\@link ViewContainerRef}. Each View can contain many View Containers.
 * <!-- /TODO -->
 *
 * ### Example
 *
 * Given this template...
 *
 * ```
 * Count: {{items.length}}
 * <ul>
 *   <li *ngFor="let  item of items">{{item}}</li>
 * </ul>
 * ```
 *
 * We have two {\@link TemplateRef}s:
 *
 * Outer {\@link TemplateRef}:
 * ```
 * Count: {{items.length}}
 * <ul>
 *   <ng-template ngFor let-item [ngForOf]="items"></ng-template>
 * </ul>
 * ```
 *
 * Inner {\@link TemplateRef}:
 * ```
 *   <li>{{item}}</li>
 * ```
 *
 * Notice that the original template is broken down into two separate {\@link TemplateRef}s.
 *
 * The outer/inner {\@link TemplateRef}s are then assembled into views like so:
 *
 * ```
 * <!-- ViewRef: outer-0 -->
 * Count: 2
 * <ul>
 *   <ng-template view-container-ref></ng-template>
 *   <!-- ViewRef: inner-1 --><li>first</li><!-- /ViewRef: inner-1 -->
 *   <!-- ViewRef: inner-2 --><li>second</li><!-- /ViewRef: inner-2 -->
 * </ul>
 * <!-- /ViewRef: outer-0 -->
 * ```
 * \@experimental
 * @abstract
 */
var EmbeddedViewRef = (function (_super) {
    __extends(EmbeddedViewRef, _super);
    function EmbeddedViewRef() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @abstract
     * @return {?}
     */
    EmbeddedViewRef.prototype.context = function () { };
    /**
     * @abstract
     * @return {?}
     */
    EmbeddedViewRef.prototype.rootNodes = function () { };
    return EmbeddedViewRef;
}(ViewRef));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// Public API for compiler
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var EventListener = (function () {
    /**
     * @param {?} name
     * @param {?} callback
     */
    function EventListener(name, callback) {
        this.name = name;
        this.callback = callback;
    }
    ;
    return EventListener;
}());
/**
 * \@experimental All debugging apis are currently experimental.
 */
var DebugNode = (function () {
    /**
     * @param {?} nativeNode
     * @param {?} parent
     * @param {?} _debugContext
     */
    function DebugNode(nativeNode, parent, _debugContext) {
        this._debugContext = _debugContext;
        this.nativeNode = nativeNode;
        if (parent && parent instanceof DebugElement) {
            parent.addChild(this);
        }
        else {
            this.parent = null;
        }
        this.listeners = [];
    }
    Object.defineProperty(DebugNode.prototype, "injector", {
        /**
         * @return {?}
         */
        get: function () { return this._debugContext.injector; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugNode.prototype, "componentInstance", {
        /**
         * @return {?}
         */
        get: function () { return this._debugContext.component; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugNode.prototype, "context", {
        /**
         * @return {?}
         */
        get: function () { return this._debugContext.context; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugNode.prototype, "references", {
        /**
         * @return {?}
         */
        get: function () { return this._debugContext.references; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugNode.prototype, "providerTokens", {
        /**
         * @return {?}
         */
        get: function () { return this._debugContext.providerTokens; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugNode.prototype, "source", {
        /**
         * @deprecated since v4
         * @return {?}
         */
        get: function () { return 'Deprecated since v4'; },
        enumerable: true,
        configurable: true
    });
    return DebugNode;
}());
/**
 * \@experimental All debugging apis are currently experimental.
 */
var DebugElement = (function (_super) {
    __extends(DebugElement, _super);
    /**
     * @param {?} nativeNode
     * @param {?} parent
     * @param {?} _debugContext
     */
    function DebugElement(nativeNode, parent, _debugContext) {
        var _this = _super.call(this, nativeNode, parent, _debugContext) || this;
        _this.properties = {};
        _this.attributes = {};
        _this.classes = {};
        _this.styles = {};
        _this.childNodes = [];
        _this.nativeElement = nativeNode;
        return _this;
    }
    /**
     * @param {?} child
     * @return {?}
     */
    DebugElement.prototype.addChild = function (child) {
        if (child) {
            this.childNodes.push(child);
            child.parent = this;
        }
    };
    /**
     * @param {?} child
     * @return {?}
     */
    DebugElement.prototype.removeChild = function (child) {
        var /** @type {?} */ childIndex = this.childNodes.indexOf(child);
        if (childIndex !== -1) {
            child.parent = null;
            this.childNodes.splice(childIndex, 1);
        }
    };
    /**
     * @param {?} child
     * @param {?} newChildren
     * @return {?}
     */
    DebugElement.prototype.insertChildrenAfter = function (child, newChildren) {
        var _this = this;
        var /** @type {?} */ siblingIndex = this.childNodes.indexOf(child);
        if (siblingIndex !== -1) {
            (_a = this.childNodes).splice.apply(_a, [siblingIndex + 1, 0].concat(newChildren));
            newChildren.forEach(function (c) {
                if (c.parent) {
                    c.parent.removeChild(c);
                }
                c.parent = _this;
            });
        }
        var _a;
    };
    /**
     * @param {?} refChild
     * @param {?} newChild
     * @return {?}
     */
    DebugElement.prototype.insertBefore = function (refChild, newChild) {
        var /** @type {?} */ refIndex = this.childNodes.indexOf(refChild);
        if (refIndex === -1) {
            this.addChild(newChild);
        }
        else {
            if (newChild.parent) {
                newChild.parent.removeChild(newChild);
            }
            newChild.parent = this;
            this.childNodes.splice(refIndex, 0, newChild);
        }
    };
    /**
     * @param {?} predicate
     * @return {?}
     */
    DebugElement.prototype.query = function (predicate) {
        var /** @type {?} */ results = this.queryAll(predicate);
        return results[0] || null;
    };
    /**
     * @param {?} predicate
     * @return {?}
     */
    DebugElement.prototype.queryAll = function (predicate) {
        var /** @type {?} */ matches = [];
        _queryElementChildren(this, predicate, matches);
        return matches;
    };
    /**
     * @param {?} predicate
     * @return {?}
     */
    DebugElement.prototype.queryAllNodes = function (predicate) {
        var /** @type {?} */ matches = [];
        _queryNodeChildren(this, predicate, matches);
        return matches;
    };
    Object.defineProperty(DebugElement.prototype, "children", {
        /**
         * @return {?}
         */
        get: function () {
            return (this.childNodes.filter(function (node) { return node instanceof DebugElement; }));
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} eventName
     * @param {?} eventObj
     * @return {?}
     */
    DebugElement.prototype.triggerEventHandler = function (eventName, eventObj) {
        this.listeners.forEach(function (listener) {
            if (listener.name == eventName) {
                listener.callback(eventObj);
            }
        });
    };
    return DebugElement;
}(DebugNode));
/**
 * \@experimental
 * @param {?} debugEls
 * @return {?}
 */
function asNativeElements(debugEls) {
    return debugEls.map(function (el) { return el.nativeElement; });
}
/**
 * @param {?} element
 * @param {?} predicate
 * @param {?} matches
 * @return {?}
 */
function _queryElementChildren(element, predicate, matches) {
    element.childNodes.forEach(function (node) {
        if (node instanceof DebugElement) {
            if (predicate(node)) {
                matches.push(node);
            }
            _queryElementChildren(node, predicate, matches);
        }
    });
}
/**
 * @param {?} parentNode
 * @param {?} predicate
 * @param {?} matches
 * @return {?}
 */
function _queryNodeChildren(parentNode, predicate, matches) {
    if (parentNode instanceof DebugElement) {
        parentNode.childNodes.forEach(function (node) {
            if (predicate(node)) {
                matches.push(node);
            }
            if (node instanceof DebugElement) {
                _queryNodeChildren(node, predicate, matches);
            }
        });
    }
}
// Need to keep the nodes in a global Map so that multiple angular apps are supported.
var _nativeNodeToDebugNode = new Map();
/**
 * \@experimental
 * @param {?} nativeNode
 * @return {?}
 */
function getDebugNode(nativeNode) {
    return _nativeNodeToDebugNode.get(nativeNode) || null;
}
/**
 * @return {?}
 */
/**
 * @param {?} node
 * @return {?}
 */
function indexDebugNode(node) {
    _nativeNodeToDebugNode.set(node.nativeNode, node);
}
/**
 * @param {?} node
 * @return {?}
 */
function removeDebugNodeFromIndex(node) {
    _nativeNodeToDebugNode.delete(node.nativeNode);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} a
 * @param {?} b
 * @return {?}
 */
function devModeEqual(a, b) {
    var /** @type {?} */ isListLikeIterableA = isListLikeIterable(a);
    var /** @type {?} */ isListLikeIterableB = isListLikeIterable(b);
    if (isListLikeIterableA && isListLikeIterableB) {
        return areIterablesEqual(a, b, devModeEqual);
    }
    else {
        var /** @type {?} */ isAObject = a && (typeof a === 'object' || typeof a === 'function');
        var /** @type {?} */ isBObject = b && (typeof b === 'object' || typeof b === 'function');
        if (!isListLikeIterableA && isAObject && !isListLikeIterableB && isBObject) {
            return true;
        }
        else {
            return looseIdentical(a, b);
        }
    }
}
/**
 * Indicates that the result of a {\@link Pipe} transformation has changed even though the
 * reference
 * has not changed.
 *
 * The wrapped value will be unwrapped by change detection, and the unwrapped value will be stored.
 *
 * Example:
 *
 * ```
 * if (this._latestValue === this._latestReturnedValue) {
 *    return this._latestReturnedValue;
 *  } else {
 *    this._latestReturnedValue = this._latestValue;
 *    return WrappedValue.wrap(this._latestValue); // this will force update
 *  }
 * ```
 * \@stable
 */
var WrappedValue = (function () {
    /**
     * @param {?} wrapped
     */
    function WrappedValue(wrapped) {
        this.wrapped = wrapped;
    }
    /**
     * @param {?} value
     * @return {?}
     */
    WrappedValue.wrap = function (value) { return new WrappedValue(value); };
    return WrappedValue;
}());
/**
 * Helper class for unwrapping WrappedValue s
 */
var ValueUnwrapper = (function () {
    function ValueUnwrapper() {
        this.hasWrappedValue = false;
    }
    /**
     * @param {?} value
     * @return {?}
     */
    ValueUnwrapper.prototype.unwrap = function (value) {
        if (value instanceof WrappedValue) {
            this.hasWrappedValue = true;
            return value.wrapped;
        }
        return value;
    };
    /**
     * @return {?}
     */
    ValueUnwrapper.prototype.reset = function () { this.hasWrappedValue = false; };
    return ValueUnwrapper;
}());
/**
 * Represents a basic change from a previous to a new value.
 * \@stable
 */
var SimpleChange = (function () {
    /**
     * @param {?} previousValue
     * @param {?} currentValue
     * @param {?} firstChange
     */
    function SimpleChange(previousValue, currentValue, firstChange) {
        this.previousValue = previousValue;
        this.currentValue = currentValue;
        this.firstChange = firstChange;
    }
    /**
     * Check whether the new value is the first value assigned.
     * @return {?}
     */
    SimpleChange.prototype.isFirstChange = function () { return this.firstChange; };
    return SimpleChange;
}());
/**
 * @param {?} obj
 * @return {?}
 */
function isListLikeIterable(obj) {
    if (!isJsObject(obj))
        return false;
    return Array.isArray(obj) ||
        (!(obj instanceof Map) &&
            getSymbolIterator() in obj); // JS Iterable have a Symbol.iterator prop
}
/**
 * @param {?} a
 * @param {?} b
 * @param {?} comparator
 * @return {?}
 */
function areIterablesEqual(a, b, comparator) {
    var /** @type {?} */ iterator1 = a[getSymbolIterator()]();
    var /** @type {?} */ iterator2 = b[getSymbolIterator()]();
    while (true) {
        var /** @type {?} */ item1 = iterator1.next();
        var /** @type {?} */ item2 = iterator2.next();
        if (item1.done && item2.done)
            return true;
        if (item1.done || item2.done)
            return false;
        if (!comparator(item1.value, item2.value))
            return false;
    }
}
/**
 * @param {?} obj
 * @param {?} fn
 * @return {?}
 */
function iterateListLike(obj, fn) {
    if (Array.isArray(obj)) {
        for (var /** @type {?} */ i = 0; i < obj.length; i++) {
            fn(obj[i]);
        }
    }
    else {
        var /** @type {?} */ iterator = obj[getSymbolIterator()]();
        var /** @type {?} */ item = void 0;
        while (!((item = iterator.next()).done)) {
            fn(item.value);
        }
    }
}
/**
 * @param {?} o
 * @return {?}
 */
function isJsObject(o) {
    return o !== null && (typeof o === 'function' || typeof o === 'object');
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var DefaultIterableDifferFactory = (function () {
    function DefaultIterableDifferFactory() {
    }
    /**
     * @param {?} obj
     * @return {?}
     */
    DefaultIterableDifferFactory.prototype.supports = function (obj) { return isListLikeIterable(obj); };
    /**
     * @deprecated v4.0.0 - ChangeDetectorRef is not used and is no longer a parameter
     * @template V
     * @param {?=} cdRefOrTrackBy
     * @param {?=} trackByFn
     * @return {?}
     */
    DefaultIterableDifferFactory.prototype.create = function (cdRefOrTrackBy, trackByFn) {
        return new DefaultIterableDiffer(trackByFn || (cdRefOrTrackBy));
    };
    return DefaultIterableDifferFactory;
}());
var trackByIdentity = function (index, item) { return item; };
/**
 * @deprecated v4.0.0 - Should not be part of public API.
 */
var DefaultIterableDiffer = (function () {
    /**
     * @param {?=} trackByFn
     */
    function DefaultIterableDiffer(trackByFn) {
        this._length = 0;
        this._collection = null;
        this._linkedRecords = null;
        this._unlinkedRecords = null;
        this._previousItHead = null;
        this._itHead = null;
        this._itTail = null;
        this._additionsHead = null;
        this._additionsTail = null;
        this._movesHead = null;
        this._movesTail = null;
        this._removalsHead = null;
        this._removalsTail = null;
        this._identityChangesHead = null;
        this._identityChangesTail = null;
        this._trackByFn = trackByFn || trackByIdentity;
    }
    Object.defineProperty(DefaultIterableDiffer.prototype, "collection", {
        /**
         * @return {?}
         */
        get: function () { return this._collection; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DefaultIterableDiffer.prototype, "length", {
        /**
         * @return {?}
         */
        get: function () { return this._length; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultIterableDiffer.prototype.forEachItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._itHead; record !== null; record = record._next) {
            fn(record);
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultIterableDiffer.prototype.forEachOperation = function (fn) {
        var /** @type {?} */ nextIt = this._itHead;
        var /** @type {?} */ nextRemove = this._removalsHead;
        var /** @type {?} */ addRemoveOffset = 0;
        var /** @type {?} */ moveOffsets = null;
        while (nextIt || nextRemove) {
            // Figure out which is the next record to process
            // Order: remove, add, move
            var /** @type {?} */ record = !nextRemove ||
                nextIt && ((nextIt.currentIndex)) <
                    getPreviousIndex(nextRemove, addRemoveOffset, moveOffsets) ? ((nextIt)) :
                nextRemove;
            var /** @type {?} */ adjPreviousIndex = getPreviousIndex(record, addRemoveOffset, moveOffsets);
            var /** @type {?} */ currentIndex = record.currentIndex;
            // consume the item, and adjust the addRemoveOffset and update moveDistance if necessary
            if (record === nextRemove) {
                addRemoveOffset--;
                nextRemove = nextRemove._nextRemoved;
            }
            else {
                nextIt = ((nextIt))._next;
                if (record.previousIndex == null) {
                    addRemoveOffset++;
                }
                else {
                    // INVARIANT:  currentIndex < previousIndex
                    if (!moveOffsets)
                        moveOffsets = [];
                    var /** @type {?} */ localMovePreviousIndex = adjPreviousIndex - addRemoveOffset;
                    var /** @type {?} */ localCurrentIndex = ((currentIndex)) - addRemoveOffset;
                    if (localMovePreviousIndex != localCurrentIndex) {
                        for (var /** @type {?} */ i = 0; i < localMovePreviousIndex; i++) {
                            var /** @type {?} */ offset = i < moveOffsets.length ? moveOffsets[i] : (moveOffsets[i] = 0);
                            var /** @type {?} */ index = offset + i;
                            if (localCurrentIndex <= index && index < localMovePreviousIndex) {
                                moveOffsets[i] = offset + 1;
                            }
                        }
                        var /** @type {?} */ previousIndex = record.previousIndex;
                        moveOffsets[previousIndex] = localCurrentIndex - localMovePreviousIndex;
                    }
                }
            }
            if (adjPreviousIndex !== currentIndex) {
                fn(record, adjPreviousIndex, currentIndex);
            }
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultIterableDiffer.prototype.forEachPreviousItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._previousItHead; record !== null; record = record._nextPrevious) {
            fn(record);
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultIterableDiffer.prototype.forEachAddedItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._additionsHead; record !== null; record = record._nextAdded) {
            fn(record);
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultIterableDiffer.prototype.forEachMovedItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._movesHead; record !== null; record = record._nextMoved) {
            fn(record);
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultIterableDiffer.prototype.forEachRemovedItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._removalsHead; record !== null; record = record._nextRemoved) {
            fn(record);
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultIterableDiffer.prototype.forEachIdentityChange = function (fn) {
        var /** @type {?} */ record;
        for (record = this._identityChangesHead; record !== null; record = record._nextIdentityChange) {
            fn(record);
        }
    };
    /**
     * @param {?} collection
     * @return {?}
     */
    DefaultIterableDiffer.prototype.diff = function (collection) {
        if (collection == null)
            collection = [];
        if (!isListLikeIterable(collection)) {
            throw new Error("Error trying to diff '" + stringify(collection) + "'. Only arrays and iterables are allowed");
        }
        if (this.check(collection)) {
            return this;
        }
        else {
            return null;
        }
    };
    /**
     * @return {?}
     */
    DefaultIterableDiffer.prototype.onDestroy = function () { };
    /**
     * @param {?} collection
     * @return {?}
     */
    DefaultIterableDiffer.prototype.check = function (collection) {
        var _this = this;
        this._reset();
        var /** @type {?} */ record = this._itHead;
        var /** @type {?} */ mayBeDirty = false;
        var /** @type {?} */ index;
        var /** @type {?} */ item;
        var /** @type {?} */ itemTrackBy;
        if (Array.isArray(collection)) {
            this._length = collection.length;
            for (var /** @type {?} */ index_1 = 0; index_1 < this._length; index_1++) {
                item = collection[index_1];
                itemTrackBy = this._trackByFn(index_1, item);
                if (record === null || !looseIdentical(record.trackById, itemTrackBy)) {
                    record = this._mismatch(record, item, itemTrackBy, index_1);
                    mayBeDirty = true;
                }
                else {
                    if (mayBeDirty) {
                        // TODO(misko): can we limit this to duplicates only?
                        record = this._verifyReinsertion(record, item, itemTrackBy, index_1);
                    }
                    if (!looseIdentical(record.item, item))
                        this._addIdentityChange(record, item);
                }
                record = record._next;
            }
        }
        else {
            index = 0;
            iterateListLike(collection, function (item) {
                itemTrackBy = _this._trackByFn(index, item);
                if (record === null || !looseIdentical(record.trackById, itemTrackBy)) {
                    record = _this._mismatch(record, item, itemTrackBy, index);
                    mayBeDirty = true;
                }
                else {
                    if (mayBeDirty) {
                        // TODO(misko): can we limit this to duplicates only?
                        record = _this._verifyReinsertion(record, item, itemTrackBy, index);
                    }
                    if (!looseIdentical(record.item, item))
                        _this._addIdentityChange(record, item);
                }
                record = record._next;
                index++;
            });
            this._length = index;
        }
        this._truncate(record);
        this._collection = collection;
        return this.isDirty;
    };
    Object.defineProperty(DefaultIterableDiffer.prototype, "isDirty", {
        /**
         * @return {?}
         */
        get: function () {
            return this._additionsHead !== null || this._movesHead !== null ||
                this._removalsHead !== null || this._identityChangesHead !== null;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Reset the state of the change objects to show no changes. This means set previousKey to
     * currentKey, and clear all of the queues (additions, moves, removals).
     * Set the previousIndexes of moved and added items to their currentIndexes
     * Reset the list of additions, moves and removals
     *
     * \@internal
     * @return {?}
     */
    DefaultIterableDiffer.prototype._reset = function () {
        if (this.isDirty) {
            var /** @type {?} */ record = void 0;
            var /** @type {?} */ nextRecord = void 0;
            for (record = this._previousItHead = this._itHead; record !== null; record = record._next) {
                record._nextPrevious = record._next;
            }
            for (record = this._additionsHead; record !== null; record = record._nextAdded) {
                record.previousIndex = record.currentIndex;
            }
            this._additionsHead = this._additionsTail = null;
            for (record = this._movesHead; record !== null; record = nextRecord) {
                record.previousIndex = record.currentIndex;
                nextRecord = record._nextMoved;
            }
            this._movesHead = this._movesTail = null;
            this._removalsHead = this._removalsTail = null;
            this._identityChangesHead = this._identityChangesTail = null;
        }
    };
    /**
     * This is the core function which handles differences between collections.
     *
     * - `record` is the record which we saw at this position last time. If null then it is a new
     *   item.
     * - `item` is the current item in the collection
     * - `index` is the position of the item in the collection
     *
     * \@internal
     * @param {?} record
     * @param {?} item
     * @param {?} itemTrackBy
     * @param {?} index
     * @return {?}
     */
    DefaultIterableDiffer.prototype._mismatch = function (record, item, itemTrackBy, index) {
        // The previous record after which we will append the current one.
        var /** @type {?} */ previousRecord;
        if (record === null) {
            previousRecord = ((this._itTail));
        }
        else {
            previousRecord = ((record._prev));
            // Remove the record from the collection since we know it does not match the item.
            this._remove(record);
        }
        // Attempt to see if we have seen the item before.
        record = this._linkedRecords === null ? null : this._linkedRecords.get(itemTrackBy, index);
        if (record !== null) {
            // We have seen this before, we need to move it forward in the collection.
            // But first we need to check if identity changed, so we can update in view if necessary
            if (!looseIdentical(record.item, item))
                this._addIdentityChange(record, item);
            this._moveAfter(record, previousRecord, index);
        }
        else {
            // Never seen it, check evicted list.
            record = this._unlinkedRecords === null ? null : this._unlinkedRecords.get(itemTrackBy, null);
            if (record !== null) {
                // It is an item which we have evicted earlier: reinsert it back into the list.
                // But first we need to check if identity changed, so we can update in view if necessary
                if (!looseIdentical(record.item, item))
                    this._addIdentityChange(record, item);
                this._reinsertAfter(record, previousRecord, index);
            }
            else {
                // It is a new item: add it.
                record =
                    this._addAfter(new IterableChangeRecord_(item, itemTrackBy), previousRecord, index);
            }
        }
        return record;
    };
    /**
     * This check is only needed if an array contains duplicates. (Short circuit of nothing dirty)
     *
     * Use case: `[a, a]` => `[b, a, a]`
     *
     * If we did not have this check then the insertion of `b` would:
     *   1) evict first `a`
     *   2) insert `b` at `0` index.
     *   3) leave `a` at index `1` as is. <-- this is wrong!
     *   3) reinsert `a` at index 2. <-- this is wrong!
     *
     * The correct behavior is:
     *   1) evict first `a`
     *   2) insert `b` at `0` index.
     *   3) reinsert `a` at index 1.
     *   3) move `a` at from `1` to `2`.
     *
     *
     * Double check that we have not evicted a duplicate item. We need to check if the item type may
     * have already been removed:
     * The insertion of b will evict the first 'a'. If we don't reinsert it now it will be reinserted
     * at the end. Which will show up as the two 'a's switching position. This is incorrect, since a
     * better way to think of it is as insert of 'b' rather then switch 'a' with 'b' and then add 'a'
     * at the end.
     *
     * \@internal
     * @param {?} record
     * @param {?} item
     * @param {?} itemTrackBy
     * @param {?} index
     * @return {?}
     */
    DefaultIterableDiffer.prototype._verifyReinsertion = function (record, item, itemTrackBy, index) {
        var /** @type {?} */ reinsertRecord = this._unlinkedRecords === null ? null : this._unlinkedRecords.get(itemTrackBy, null);
        if (reinsertRecord !== null) {
            record = this._reinsertAfter(reinsertRecord, /** @type {?} */ ((record._prev)), index);
        }
        else if (record.currentIndex != index) {
            record.currentIndex = index;
            this._addToMoves(record, index);
        }
        return record;
    };
    /**
     * Get rid of any excess {\@link IterableChangeRecord_}s from the previous collection
     *
     * - `record` The first excess {\@link IterableChangeRecord_}.
     *
     * \@internal
     * @param {?} record
     * @return {?}
     */
    DefaultIterableDiffer.prototype._truncate = function (record) {
        // Anything after that needs to be removed;
        while (record !== null) {
            var /** @type {?} */ nextRecord = record._next;
            this._addToRemovals(this._unlink(record));
            record = nextRecord;
        }
        if (this._unlinkedRecords !== null) {
            this._unlinkedRecords.clear();
        }
        if (this._additionsTail !== null) {
            this._additionsTail._nextAdded = null;
        }
        if (this._movesTail !== null) {
            this._movesTail._nextMoved = null;
        }
        if (this._itTail !== null) {
            this._itTail._next = null;
        }
        if (this._removalsTail !== null) {
            this._removalsTail._nextRemoved = null;
        }
        if (this._identityChangesTail !== null) {
            this._identityChangesTail._nextIdentityChange = null;
        }
    };
    /**
     * \@internal
     * @param {?} record
     * @param {?} prevRecord
     * @param {?} index
     * @return {?}
     */
    DefaultIterableDiffer.prototype._reinsertAfter = function (record, prevRecord, index) {
        if (this._unlinkedRecords !== null) {
            this._unlinkedRecords.remove(record);
        }
        var /** @type {?} */ prev = record._prevRemoved;
        var /** @type {?} */ next = record._nextRemoved;
        if (prev === null) {
            this._removalsHead = next;
        }
        else {
            prev._nextRemoved = next;
        }
        if (next === null) {
            this._removalsTail = prev;
        }
        else {
            next._prevRemoved = prev;
        }
        this._insertAfter(record, prevRecord, index);
        this._addToMoves(record, index);
        return record;
    };
    /**
     * \@internal
     * @param {?} record
     * @param {?} prevRecord
     * @param {?} index
     * @return {?}
     */
    DefaultIterableDiffer.prototype._moveAfter = function (record, prevRecord, index) {
        this._unlink(record);
        this._insertAfter(record, prevRecord, index);
        this._addToMoves(record, index);
        return record;
    };
    /**
     * \@internal
     * @param {?} record
     * @param {?} prevRecord
     * @param {?} index
     * @return {?}
     */
    DefaultIterableDiffer.prototype._addAfter = function (record, prevRecord, index) {
        this._insertAfter(record, prevRecord, index);
        if (this._additionsTail === null) {
            // todo(vicb)
            // assert(this._additionsHead === null);
            this._additionsTail = this._additionsHead = record;
        }
        else {
            // todo(vicb)
            // assert(_additionsTail._nextAdded === null);
            // assert(record._nextAdded === null);
            this._additionsTail = this._additionsTail._nextAdded = record;
        }
        return record;
    };
    /**
     * \@internal
     * @param {?} record
     * @param {?} prevRecord
     * @param {?} index
     * @return {?}
     */
    DefaultIterableDiffer.prototype._insertAfter = function (record, prevRecord, index) {
        // todo(vicb)
        // assert(record != prevRecord);
        // assert(record._next === null);
        // assert(record._prev === null);
        var /** @type {?} */ next = prevRecord === null ? this._itHead : prevRecord._next;
        // todo(vicb)
        // assert(next != record);
        // assert(prevRecord != record);
        record._next = next;
        record._prev = prevRecord;
        if (next === null) {
            this._itTail = record;
        }
        else {
            next._prev = record;
        }
        if (prevRecord === null) {
            this._itHead = record;
        }
        else {
            prevRecord._next = record;
        }
        if (this._linkedRecords === null) {
            this._linkedRecords = new _DuplicateMap();
        }
        this._linkedRecords.put(record);
        record.currentIndex = index;
        return record;
    };
    /**
     * \@internal
     * @param {?} record
     * @return {?}
     */
    DefaultIterableDiffer.prototype._remove = function (record) {
        return this._addToRemovals(this._unlink(record));
    };
    /**
     * \@internal
     * @param {?} record
     * @return {?}
     */
    DefaultIterableDiffer.prototype._unlink = function (record) {
        if (this._linkedRecords !== null) {
            this._linkedRecords.remove(record);
        }
        var /** @type {?} */ prev = record._prev;
        var /** @type {?} */ next = record._next;
        // todo(vicb)
        // assert((record._prev = null) === null);
        // assert((record._next = null) === null);
        if (prev === null) {
            this._itHead = next;
        }
        else {
            prev._next = next;
        }
        if (next === null) {
            this._itTail = prev;
        }
        else {
            next._prev = prev;
        }
        return record;
    };
    /**
     * \@internal
     * @param {?} record
     * @param {?} toIndex
     * @return {?}
     */
    DefaultIterableDiffer.prototype._addToMoves = function (record, toIndex) {
        // todo(vicb)
        // assert(record._nextMoved === null);
        if (record.previousIndex === toIndex) {
            return record;
        }
        if (this._movesTail === null) {
            // todo(vicb)
            // assert(_movesHead === null);
            this._movesTail = this._movesHead = record;
        }
        else {
            // todo(vicb)
            // assert(_movesTail._nextMoved === null);
            this._movesTail = this._movesTail._nextMoved = record;
        }
        return record;
    };
    /**
     * @param {?} record
     * @return {?}
     */
    DefaultIterableDiffer.prototype._addToRemovals = function (record) {
        if (this._unlinkedRecords === null) {
            this._unlinkedRecords = new _DuplicateMap();
        }
        this._unlinkedRecords.put(record);
        record.currentIndex = null;
        record._nextRemoved = null;
        if (this._removalsTail === null) {
            // todo(vicb)
            // assert(_removalsHead === null);
            this._removalsTail = this._removalsHead = record;
            record._prevRemoved = null;
        }
        else {
            // todo(vicb)
            // assert(_removalsTail._nextRemoved === null);
            // assert(record._nextRemoved === null);
            record._prevRemoved = this._removalsTail;
            this._removalsTail = this._removalsTail._nextRemoved = record;
        }
        return record;
    };
    /**
     * \@internal
     * @param {?} record
     * @param {?} item
     * @return {?}
     */
    DefaultIterableDiffer.prototype._addIdentityChange = function (record, item) {
        record.item = item;
        if (this._identityChangesTail === null) {
            this._identityChangesTail = this._identityChangesHead = record;
        }
        else {
            this._identityChangesTail = this._identityChangesTail._nextIdentityChange = record;
        }
        return record;
    };
    /**
     * @return {?}
     */
    DefaultIterableDiffer.prototype.toString = function () {
        var /** @type {?} */ list = [];
        this.forEachItem(function (record) { return list.push(record); });
        var /** @type {?} */ previous = [];
        this.forEachPreviousItem(function (record) { return previous.push(record); });
        var /** @type {?} */ additions = [];
        this.forEachAddedItem(function (record) { return additions.push(record); });
        var /** @type {?} */ moves = [];
        this.forEachMovedItem(function (record) { return moves.push(record); });
        var /** @type {?} */ removals = [];
        this.forEachRemovedItem(function (record) { return removals.push(record); });
        var /** @type {?} */ identityChanges = [];
        this.forEachIdentityChange(function (record) { return identityChanges.push(record); });
        return 'collection: ' + list.join(', ') + '\n' +
            'previous: ' + previous.join(', ') + '\n' +
            'additions: ' + additions.join(', ') + '\n' +
            'moves: ' + moves.join(', ') + '\n' +
            'removals: ' + removals.join(', ') + '\n' +
            'identityChanges: ' + identityChanges.join(', ') + '\n';
    };
    return DefaultIterableDiffer;
}());
/**
 * \@stable
 */
var IterableChangeRecord_ = (function () {
    /**
     * @param {?} item
     * @param {?} trackById
     */
    function IterableChangeRecord_(item, trackById) {
        this.item = item;
        this.trackById = trackById;
        this.currentIndex = null;
        this.previousIndex = null;
        /**
         * \@internal
         */
        this._nextPrevious = null;
        /**
         * \@internal
         */
        this._prev = null;
        /**
         * \@internal
         */
        this._next = null;
        /**
         * \@internal
         */
        this._prevDup = null;
        /**
         * \@internal
         */
        this._nextDup = null;
        /**
         * \@internal
         */
        this._prevRemoved = null;
        /**
         * \@internal
         */
        this._nextRemoved = null;
        /**
         * \@internal
         */
        this._nextAdded = null;
        /**
         * \@internal
         */
        this._nextMoved = null;
        /**
         * \@internal
         */
        this._nextIdentityChange = null;
    }
    /**
     * @return {?}
     */
    IterableChangeRecord_.prototype.toString = function () {
        return this.previousIndex === this.currentIndex ? stringify(this.item) :
            stringify(this.item) + '[' +
                stringify(this.previousIndex) + '->' + stringify(this.currentIndex) + ']';
    };
    return IterableChangeRecord_;
}());
var _DuplicateItemRecordList = (function () {
    function _DuplicateItemRecordList() {
        /**
         * \@internal
         */
        this._head = null;
        /**
         * \@internal
         */
        this._tail = null;
    }
    /**
     * Append the record to the list of duplicates.
     *
     * Note: by design all records in the list of duplicates hold the same value in record.item.
     * @param {?} record
     * @return {?}
     */
    _DuplicateItemRecordList.prototype.add = function (record) {
        if (this._head === null) {
            this._head = this._tail = record;
            record._nextDup = null;
            record._prevDup = null;
        }
        else {
            ((
            // todo(vicb)
            // assert(record.item ==  _head.item ||
            //       record.item is num && record.item.isNaN && _head.item is num && _head.item.isNaN);
            this._tail))._nextDup = record;
            record._prevDup = this._tail;
            record._nextDup = null;
            this._tail = record;
        }
    };
    /**
     * @param {?} trackById
     * @param {?} afterIndex
     * @return {?}
     */
    _DuplicateItemRecordList.prototype.get = function (trackById, afterIndex) {
        var /** @type {?} */ record;
        for (record = this._head; record !== null; record = record._nextDup) {
            if ((afterIndex === null || afterIndex < record.currentIndex) &&
                looseIdentical(record.trackById, trackById)) {
                return record;
            }
        }
        return null;
    };
    /**
     * Remove one {\@link IterableChangeRecord_} from the list of duplicates.
     *
     * Returns whether the list of duplicates is empty.
     * @param {?} record
     * @return {?}
     */
    _DuplicateItemRecordList.prototype.remove = function (record) {
        // todo(vicb)
        // assert(() {
        //  // verify that the record being removed is in the list.
        //  for (IterableChangeRecord_ cursor = _head; cursor != null; cursor = cursor._nextDup) {
        //    if (identical(cursor, record)) return true;
        //  }
        //  return false;
        //});
        var /** @type {?} */ prev = record._prevDup;
        var /** @type {?} */ next = record._nextDup;
        if (prev === null) {
            this._head = next;
        }
        else {
            prev._nextDup = next;
        }
        if (next === null) {
            this._tail = prev;
        }
        else {
            next._prevDup = prev;
        }
        return this._head === null;
    };
    return _DuplicateItemRecordList;
}());
var _DuplicateMap = (function () {
    function _DuplicateMap() {
        this.map = new Map();
    }
    /**
     * @param {?} record
     * @return {?}
     */
    _DuplicateMap.prototype.put = function (record) {
        var /** @type {?} */ key = record.trackById;
        var /** @type {?} */ duplicates = this.map.get(key);
        if (!duplicates) {
            duplicates = new _DuplicateItemRecordList();
            this.map.set(key, duplicates);
        }
        duplicates.add(record);
    };
    /**
     * Retrieve the `value` using key. Because the IterableChangeRecord_ value may be one which we
     * have already iterated over, we use the afterIndex to pretend it is not there.
     *
     * Use case: `[a, b, c, a, a]` if we are at index `3` which is the second `a` then asking if we
     * have any more `a`s needs to return the last `a` not the first or second.
     * @param {?} trackById
     * @param {?} afterIndex
     * @return {?}
     */
    _DuplicateMap.prototype.get = function (trackById, afterIndex) {
        var /** @type {?} */ key = trackById;
        var /** @type {?} */ recordList = this.map.get(key);
        return recordList ? recordList.get(trackById, afterIndex) : null;
    };
    /**
     * Removes a {\@link IterableChangeRecord_} from the list of duplicates.
     *
     * The list of duplicates also is removed from the map if it gets empty.
     * @param {?} record
     * @return {?}
     */
    _DuplicateMap.prototype.remove = function (record) {
        var /** @type {?} */ key = record.trackById;
        var /** @type {?} */ recordList = ((this.map.get(key)));
        // Remove the list of duplicates when it gets empty
        if (recordList.remove(record)) {
            this.map.delete(key);
        }
        return record;
    };
    Object.defineProperty(_DuplicateMap.prototype, "isEmpty", {
        /**
         * @return {?}
         */
        get: function () { return this.map.size === 0; },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    _DuplicateMap.prototype.clear = function () { this.map.clear(); };
    /**
     * @return {?}
     */
    _DuplicateMap.prototype.toString = function () { return '_DuplicateMap(' + stringify(this.map) + ')'; };
    return _DuplicateMap;
}());
/**
 * @param {?} item
 * @param {?} addRemoveOffset
 * @param {?} moveOffsets
 * @return {?}
 */
function getPreviousIndex(item, addRemoveOffset, moveOffsets) {
    var /** @type {?} */ previousIndex = item.previousIndex;
    if (previousIndex === null)
        return previousIndex;
    var /** @type {?} */ moveOffset = 0;
    if (moveOffsets && previousIndex < moveOffsets.length) {
        moveOffset = moveOffsets[previousIndex];
    }
    return previousIndex + addRemoveOffset + moveOffset;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var DefaultKeyValueDifferFactory = (function () {
    function DefaultKeyValueDifferFactory() {
    }
    /**
     * @param {?} obj
     * @return {?}
     */
    DefaultKeyValueDifferFactory.prototype.supports = function (obj) { return obj instanceof Map || isJsObject(obj); };
    /**
     * @deprecated v4.0.0 - ChangeDetectorRef is not used and is no longer a parameter
     * @template K, V
     * @param {?=} cd
     * @return {?}
     */
    DefaultKeyValueDifferFactory.prototype.create = function (cd) {
        return new DefaultKeyValueDiffer();
    };
    return DefaultKeyValueDifferFactory;
}());
var DefaultKeyValueDiffer = (function () {
    function DefaultKeyValueDiffer() {
        this._records = new Map();
        this._mapHead = null;
        this._appendAfter = null;
        this._previousMapHead = null;
        this._changesHead = null;
        this._changesTail = null;
        this._additionsHead = null;
        this._additionsTail = null;
        this._removalsHead = null;
        this._removalsTail = null;
    }
    Object.defineProperty(DefaultKeyValueDiffer.prototype, "isDirty", {
        /**
         * @return {?}
         */
        get: function () {
            return this._additionsHead !== null || this._changesHead !== null ||
                this._removalsHead !== null;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype.forEachItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._mapHead; record !== null; record = record._next) {
            fn(record);
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype.forEachPreviousItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._previousMapHead; record !== null; record = record._nextPrevious) {
            fn(record);
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype.forEachChangedItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._changesHead; record !== null; record = record._nextChanged) {
            fn(record);
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype.forEachAddedItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._additionsHead; record !== null; record = record._nextAdded) {
            fn(record);
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype.forEachRemovedItem = function (fn) {
        var /** @type {?} */ record;
        for (record = this._removalsHead; record !== null; record = record._nextRemoved) {
            fn(record);
        }
    };
    /**
     * @param {?=} map
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype.diff = function (map) {
        if (!map) {
            map = new Map();
        }
        else if (!(map instanceof Map || isJsObject(map))) {
            throw new Error("Error trying to diff '" + stringify(map) + "'. Only maps and objects are allowed");
        }
        return this.check(map) ? this : null;
    };
    /**
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype.onDestroy = function () { };
    /**
     * Check the current state of the map vs the previous.
     * The algorithm is optimised for when the keys do no change.
     * @param {?} map
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype.check = function (map) {
        var _this = this;
        this._reset();
        var /** @type {?} */ insertBefore = this._mapHead;
        this._appendAfter = null;
        this._forEach(map, function (value, key) {
            if (insertBefore && insertBefore.key === key) {
                _this._maybeAddToChanges(insertBefore, value);
                _this._appendAfter = insertBefore;
                insertBefore = insertBefore._next;
            }
            else {
                var /** @type {?} */ record = _this._getOrCreateRecordForKey(key, value);
                insertBefore = _this._insertBeforeOrAppend(insertBefore, record);
            }
        });
        // Items remaining at the end of the list have been deleted
        if (insertBefore) {
            if (insertBefore._prev) {
                insertBefore._prev._next = null;
            }
            this._removalsHead = insertBefore;
            for (var /** @type {?} */ record = insertBefore; record !== null; record = record._nextRemoved) {
                if (record === this._mapHead) {
                    this._mapHead = null;
                }
                this._records.delete(record.key);
                record._nextRemoved = record._next;
                record.previousValue = record.currentValue;
                record.currentValue = null;
                record._prev = null;
                record._next = null;
            }
        }
        // Make sure tails have no next records from previous runs
        if (this._changesTail)
            this._changesTail._nextChanged = null;
        if (this._additionsTail)
            this._additionsTail._nextAdded = null;
        return this.isDirty;
    };
    /**
     * Inserts a record before `before` or append at the end of the list when `before` is null.
     *
     * Notes:
     * - This method appends at `this._appendAfter`,
     * - This method updates `this._appendAfter`,
     * - The return value is the new value for the insertion pointer.
     * @param {?} before
     * @param {?} record
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype._insertBeforeOrAppend = function (before, record) {
        if (before) {
            var /** @type {?} */ prev = before._prev;
            record._next = before;
            record._prev = prev;
            before._prev = record;
            if (prev) {
                prev._next = record;
            }
            if (before === this._mapHead) {
                this._mapHead = record;
            }
            this._appendAfter = before;
            return before;
        }
        if (this._appendAfter) {
            this._appendAfter._next = record;
            record._prev = this._appendAfter;
        }
        else {
            this._mapHead = record;
        }
        this._appendAfter = record;
        return null;
    };
    /**
     * @param {?} key
     * @param {?} value
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype._getOrCreateRecordForKey = function (key, value) {
        if (this._records.has(key)) {
            var /** @type {?} */ record_1 = ((this._records.get(key)));
            this._maybeAddToChanges(record_1, value);
            var /** @type {?} */ prev = record_1._prev;
            var /** @type {?} */ next = record_1._next;
            if (prev) {
                prev._next = next;
            }
            if (next) {
                next._prev = prev;
            }
            record_1._next = null;
            record_1._prev = null;
            return record_1;
        }
        var /** @type {?} */ record = new KeyValueChangeRecord_(key);
        this._records.set(key, record);
        record.currentValue = value;
        this._addToAdditions(record);
        return record;
    };
    /**
     * \@internal
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype._reset = function () {
        if (this.isDirty) {
            var /** @type {?} */ record = void 0;
            // let `_previousMapHead` contain the state of the map before the changes
            this._previousMapHead = this._mapHead;
            for (record = this._previousMapHead; record !== null; record = record._next) {
                record._nextPrevious = record._next;
            }
            // Update `record.previousValue` with the value of the item before the changes
            // We need to update all changed items (that's those which have been added and changed)
            for (record = this._changesHead; record !== null; record = record._nextChanged) {
                record.previousValue = record.currentValue;
            }
            for (record = this._additionsHead; record != null; record = record._nextAdded) {
                record.previousValue = record.currentValue;
            }
            this._changesHead = this._changesTail = null;
            this._additionsHead = this._additionsTail = null;
            this._removalsHead = null;
        }
    };
    /**
     * @param {?} record
     * @param {?} newValue
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype._maybeAddToChanges = function (record, newValue) {
        if (!looseIdentical(newValue, record.currentValue)) {
            record.previousValue = record.currentValue;
            record.currentValue = newValue;
            this._addToChanges(record);
        }
    };
    /**
     * @param {?} record
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype._addToAdditions = function (record) {
        if (this._additionsHead === null) {
            this._additionsHead = this._additionsTail = record;
        }
        else {
            ((this._additionsTail))._nextAdded = record;
            this._additionsTail = record;
        }
    };
    /**
     * @param {?} record
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype._addToChanges = function (record) {
        if (this._changesHead === null) {
            this._changesHead = this._changesTail = record;
        }
        else {
            ((this._changesTail))._nextChanged = record;
            this._changesTail = record;
        }
    };
    /**
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype.toString = function () {
        var /** @type {?} */ items = [];
        var /** @type {?} */ previous = [];
        var /** @type {?} */ changes = [];
        var /** @type {?} */ additions = [];
        var /** @type {?} */ removals = [];
        this.forEachItem(function (r) { return items.push(stringify(r)); });
        this.forEachPreviousItem(function (r) { return previous.push(stringify(r)); });
        this.forEachChangedItem(function (r) { return changes.push(stringify(r)); });
        this.forEachAddedItem(function (r) { return additions.push(stringify(r)); });
        this.forEachRemovedItem(function (r) { return removals.push(stringify(r)); });
        return 'map: ' + items.join(', ') + '\n' +
            'previous: ' + previous.join(', ') + '\n' +
            'additions: ' + additions.join(', ') + '\n' +
            'changes: ' + changes.join(', ') + '\n' +
            'removals: ' + removals.join(', ') + '\n';
    };
    /**
     * \@internal
     * @template K, V
     * @param {?} obj
     * @param {?} fn
     * @return {?}
     */
    DefaultKeyValueDiffer.prototype._forEach = function (obj, fn) {
        if (obj instanceof Map) {
            obj.forEach(fn);
        }
        else {
            Object.keys(obj).forEach(function (k) { return fn(obj[k], k); });
        }
    };
    return DefaultKeyValueDiffer;
}());
/**
 * \@stable
 */
var KeyValueChangeRecord_ = (function () {
    /**
     * @param {?} key
     */
    function KeyValueChangeRecord_(key) {
        this.key = key;
        this.previousValue = null;
        this.currentValue = null;
        /**
         * \@internal
         */
        this._nextPrevious = null;
        /**
         * \@internal
         */
        this._next = null;
        /**
         * \@internal
         */
        this._prev = null;
        /**
         * \@internal
         */
        this._nextAdded = null;
        /**
         * \@internal
         */
        this._nextRemoved = null;
        /**
         * \@internal
         */
        this._nextChanged = null;
    }
    /**
     * @return {?}
     */
    KeyValueChangeRecord_.prototype.toString = function () {
        return looseIdentical(this.previousValue, this.currentValue) ?
            stringify(this.key) :
            (stringify(this.key) + '[' + stringify(this.previousValue) + '->' +
                stringify(this.currentValue) + ']');
    };
    return KeyValueChangeRecord_;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A repository of different iterable diffing strategies used by NgFor, NgClass, and others.
 * \@stable
 */
var IterableDiffers = (function () {
    /**
     * @param {?} factories
     */
    function IterableDiffers(factories) {
        this.factories = factories;
    }
    /**
     * @param {?} factories
     * @param {?=} parent
     * @return {?}
     */
    IterableDiffers.create = function (factories, parent) {
        if (parent != null) {
            var /** @type {?} */ copied = parent.factories.slice();
            factories = factories.concat(copied);
            return new IterableDiffers(factories);
        }
        else {
            return new IterableDiffers(factories);
        }
    };
    /**
     * Takes an array of {\@link IterableDifferFactory} and returns a provider used to extend the
     * inherited {\@link IterableDiffers} instance with the provided factories and return a new
     * {\@link IterableDiffers} instance.
     *
     * The following example shows how to extend an existing list of factories,
     * which will only be applied to the injector for this component and its children.
     * This step is all that's required to make a new {\@link IterableDiffer} available.
     *
     * ### Example
     *
     * ```
     * \@Component({
     *   viewProviders: [
     *     IterableDiffers.extend([new ImmutableListDiffer()])
     *   ]
     * })
     * ```
     * @param {?} factories
     * @return {?}
     */
    IterableDiffers.extend = function (factories) {
        return {
            provide: IterableDiffers,
            useFactory: function (parent) {
                if (!parent) {
                    // Typically would occur when calling IterableDiffers.extend inside of dependencies passed
                    // to
                    // bootstrap(), which would override default pipes instead of extending them.
                    throw new Error('Cannot extend IterableDiffers without a parent injector');
                }
                return IterableDiffers.create(factories, parent);
            },
            // Dependency technically isn't optional, but we can provide a better error message this way.
            deps: [[IterableDiffers, new SkipSelf(), new Optional()]]
        };
    };
    /**
     * @param {?} iterable
     * @return {?}
     */
    IterableDiffers.prototype.find = function (iterable) {
        var /** @type {?} */ factory = this.factories.find(function (f) { return f.supports(iterable); });
        if (factory != null) {
            return factory;
        }
        else {
            throw new Error("Cannot find a differ supporting object '" + iterable + "' of type '" + getTypeNameForDebugging(iterable) + "'");
        }
    };
    return IterableDiffers;
}());
/**
 * @param {?} type
 * @return {?}
 */
function getTypeNameForDebugging(type) {
    return type['name'] || typeof type;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A repository of different Map diffing strategies used by NgClass, NgStyle, and others.
 * \@stable
 */
var KeyValueDiffers = (function () {
    /**
     * @param {?} factories
     */
    function KeyValueDiffers(factories) {
        this.factories = factories;
    }
    /**
     * @template S
     * @param {?} factories
     * @param {?=} parent
     * @return {?}
     */
    KeyValueDiffers.create = function (factories, parent) {
        if (parent) {
            var /** @type {?} */ copied = parent.factories.slice();
            factories = factories.concat(copied);
        }
        return new KeyValueDiffers(factories);
    };
    /**
     * Takes an array of {\@link KeyValueDifferFactory} and returns a provider used to extend the
     * inherited {\@link KeyValueDiffers} instance with the provided factories and return a new
     * {\@link KeyValueDiffers} instance.
     *
     * The following example shows how to extend an existing list of factories,
     * which will only be applied to the injector for this component and its children.
     * This step is all that's required to make a new {\@link KeyValueDiffer} available.
     *
     * ### Example
     *
     * ```
     * \@Component({
     *   viewProviders: [
     *     KeyValueDiffers.extend([new ImmutableMapDiffer()])
     *   ]
     * })
     * ```
     * @template S
     * @param {?} factories
     * @return {?}
     */
    KeyValueDiffers.extend = function (factories) {
        return {
            provide: KeyValueDiffers,
            useFactory: function (parent) {
                if (!parent) {
                    // Typically would occur when calling KeyValueDiffers.extend inside of dependencies passed
                    // to bootstrap(), which would override default pipes instead of extending them.
                    throw new Error('Cannot extend KeyValueDiffers without a parent injector');
                }
                return KeyValueDiffers.create(factories, parent);
            },
            // Dependency technically isn't optional, but we can provide a better error message this way.
            deps: [[KeyValueDiffers, new SkipSelf(), new Optional()]]
        };
    };
    /**
     * @param {?} kv
     * @return {?}
     */
    KeyValueDiffers.prototype.find = function (kv) {
        var /** @type {?} */ factory = this.factories.find(function (f) { return f.supports(kv); });
        if (factory) {
            return factory;
        }
        throw new Error("Cannot find a differ supporting object '" + kv + "'");
    };
    return KeyValueDiffers;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Structural diffing for `Object`s and `Map`s.
 */
var keyValDiff = [new DefaultKeyValueDifferFactory()];
/**
 * Structural diffing for `Iterable` types such as `Array`s.
 */
var iterableDiff = [new DefaultIterableDifferFactory()];
var defaultIterableDiffers = new IterableDiffers(iterableDiff);
var defaultKeyValueDiffers = new KeyValueDiffers(keyValDiff);
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Change detection enables data binding in Angular.
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @return {?}
 */
function _reflector() {
    return reflector;
}
var _CORE_PLATFORM_PROVIDERS = [
    // Set a default platform name for platforms that don't set it explicitly.
    { provide: PLATFORM_ID, useValue: 'unknown' },
    PlatformRef_,
    { provide: PlatformRef, useExisting: PlatformRef_ },
    { provide: Reflector, useFactory: _reflector, deps: [] },
    { provide: ReflectorReader, useExisting: Reflector },
    TestabilityRegistry,
    Console,
];
/**
 * This platform has to be included in any other platform
 *
 * \@experimental
 */
var platformCore = createPlatformFactory(null, 'core', _CORE_PLATFORM_PROVIDERS);
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@experimental i18n support is experimental.
 */
var LOCALE_ID = new InjectionToken('LocaleId');
/**
 * \@experimental i18n support is experimental.
 */
var TRANSLATIONS = new InjectionToken('Translations');
/**
 * \@experimental i18n support is experimental.
 */
var TRANSLATIONS_FORMAT = new InjectionToken('TranslationsFormat');
var MissingTranslationStrategy = {};
MissingTranslationStrategy.Error = 0;
MissingTranslationStrategy.Warning = 1;
MissingTranslationStrategy.Ignore = 2;
MissingTranslationStrategy[MissingTranslationStrategy.Error] = "Error";
MissingTranslationStrategy[MissingTranslationStrategy.Warning] = "Warning";
MissingTranslationStrategy[MissingTranslationStrategy.Ignore] = "Ignore";
var SecurityContext = {};
SecurityContext.NONE = 0;
SecurityContext.HTML = 1;
SecurityContext.STYLE = 2;
SecurityContext.SCRIPT = 3;
SecurityContext.URL = 4;
SecurityContext.RESOURCE_URL = 5;
SecurityContext[SecurityContext.NONE] = "NONE";
SecurityContext[SecurityContext.HTML] = "HTML";
SecurityContext[SecurityContext.STYLE] = "STYLE";
SecurityContext[SecurityContext.SCRIPT] = "SCRIPT";
SecurityContext[SecurityContext.URL] = "URL";
SecurityContext[SecurityContext.RESOURCE_URL] = "RESOURCE_URL";
/**
 * Sanitizer is used by the views to sanitize potentially dangerous values.
 *
 * \@stable
 * @abstract
 */
var Sanitizer = (function () {
    function Sanitizer() {
    }
    /**
     * @abstract
     * @param {?} context
     * @param {?} value
     * @return {?}
     */
    Sanitizer.prototype.sanitize = function (context, value) { };
    return Sanitizer;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Node instance data.
 *
 * We have a separate type per NodeType to save memory
 * (TextData | ElementData | ProviderData | PureExpressionData | QueryList<any>)
 *
 * To keep our code monomorphic,
 * we prohibit using `NodeData` directly but enforce the use of accessors (`asElementData`, ...).
 * This way, no usage site can get a `NodeData` from view.nodes and then use it for different
 * purposes.
 */
/**
 * Accessor for view.nodes, enforcing that every usage site stays monomorphic.
 * @param {?} view
 * @param {?} index
 * @return {?}
 */
function asTextData(view, index) {
    return (view.nodes[index]);
}
/**
 * Accessor for view.nodes, enforcing that every usage site stays monomorphic.
 * @param {?} view
 * @param {?} index
 * @return {?}
 */
function asElementData(view, index) {
    return (view.nodes[index]);
}
/**
 * Accessor for view.nodes, enforcing that every usage site stays monomorphic.
 * @param {?} view
 * @param {?} index
 * @return {?}
 */
function asProviderData(view, index) {
    return (view.nodes[index]);
}
/**
 * Accessor for view.nodes, enforcing that every usage site stays monomorphic.
 * @param {?} view
 * @param {?} index
 * @return {?}
 */
function asPureExpressionData(view, index) {
    return (view.nodes[index]);
}
/**
 * Accessor for view.nodes, enforcing that every usage site stays monomorphic.
 * @param {?} view
 * @param {?} index
 * @return {?}
 */
function asQueryList(view, index) {
    return (view.nodes[index]);
}
/**
 * @abstract
 */
var DebugContext = (function () {
    function DebugContext() {
    }
    /**
     * @abstract
     * @return {?}
     */
    DebugContext.prototype.view = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DebugContext.prototype.nodeIndex = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DebugContext.prototype.injector = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DebugContext.prototype.component = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DebugContext.prototype.providerTokens = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DebugContext.prototype.references = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DebugContext.prototype.context = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DebugContext.prototype.componentRenderElement = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DebugContext.prototype.renderNode = function () { };
    /**
     * @abstract
     * @param {?} console
     * @param {...?} values
     * @return {?}
     */
    DebugContext.prototype.logError = function (console) {
        var values = [];
        for (var _i = 1; _i < arguments.length; _i++) {
            values[_i - 1] = arguments[_i];
        }
    };
    return DebugContext;
}());
/**
 * This object is used to prevent cycles in the source files and to have a place where
 * debug mode can hook it. It is lazily filled when `isDevMode` is known.
 */
var Services = {
    setCurrentNode: /** @type {?} */ ((undefined)),
    createRootView: /** @type {?} */ ((undefined)),
    createEmbeddedView: /** @type {?} */ ((undefined)),
    checkAndUpdateView: /** @type {?} */ ((undefined)),
    checkNoChangesView: /** @type {?} */ ((undefined)),
    destroyView: /** @type {?} */ ((undefined)),
    resolveDep: /** @type {?} */ ((undefined)),
    createDebugContext: /** @type {?} */ ((undefined)),
    handleEvent: /** @type {?} */ ((undefined)),
    updateDirectives: /** @type {?} */ ((undefined)),
    updateRenderer: /** @type {?} */ ((undefined)),
    dirtyParentQueries: /** @type {?} */ ((undefined)),
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} context
 * @param {?} oldValue
 * @param {?} currValue
 * @param {?} isFirstCheck
 * @return {?}
 */
function expressionChangedAfterItHasBeenCheckedError(context, oldValue, currValue, isFirstCheck) {
    var /** @type {?} */ msg = "ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Previous value: '" + oldValue + "'. Current value: '" + currValue + "'.";
    if (isFirstCheck) {
        msg +=
            " It seems like the view has been created after its parent and its children have been dirty checked." +
                " Has it been created in a change detection hook ?";
    }
    return viewDebugError(msg, context);
}
/**
 * @param {?} err
 * @param {?} context
 * @return {?}
 */
function viewWrappedDebugError(err, context) {
    if (!(err instanceof Error)) {
        // errors that are not Error instances don't have a stack,
        // so it is ok to wrap them into a new Error object...
        err = new Error(err.toString());
    }
    _addDebugContext(err, context);
    return err;
}
/**
 * @param {?} msg
 * @param {?} context
 * @return {?}
 */
function viewDebugError(msg, context) {
    var /** @type {?} */ err = new Error(msg);
    _addDebugContext(err, context);
    return err;
}
/**
 * @param {?} err
 * @param {?} context
 * @return {?}
 */
function _addDebugContext(err, context) {
    ((err))[ERROR_DEBUG_CONTEXT] = context;
    ((err))[ERROR_LOGGER] = context.logError.bind(context);
}
/**
 * @param {?} err
 * @return {?}
 */
function isViewDebugError(err) {
    return !!getDebugContext(err);
}
/**
 * @param {?} action
 * @return {?}
 */
function viewDestroyedError(action) {
    return new Error("ViewDestroyedError: Attempt to use a destroyed view: " + action);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var NOOP = function () { };
var _tokenKeyCache = new Map();
/**
 * @param {?} token
 * @return {?}
 */
function tokenKey(token) {
    var /** @type {?} */ key = _tokenKeyCache.get(token);
    if (!key) {
        key = stringify(token) + '_' + _tokenKeyCache.size;
        _tokenKeyCache.set(token, key);
    }
    return key;
}
/**
 * @param {?} view
 * @param {?} nodeIdx
 * @param {?} bindingIdx
 * @param {?} value
 * @return {?}
 */
function unwrapValue(view, nodeIdx, bindingIdx, value) {
    if (value instanceof WrappedValue) {
        value = value.wrapped;
        var /** @type {?} */ globalBindingIdx = view.def.nodes[nodeIdx].bindingIndex + bindingIdx;
        var /** @type {?} */ oldValue = view.oldValues[globalBindingIdx];
        if (oldValue instanceof WrappedValue) {
            oldValue = oldValue.wrapped;
        }
        view.oldValues[globalBindingIdx] = new WrappedValue(oldValue);
    }
    return value;
}
var UNDEFINED_RENDERER_TYPE_ID = '$$undefined';
var EMPTY_RENDERER_TYPE_ID = '$$empty';
/**
 * @param {?} values
 * @return {?}
 */
function createRendererType2(values) {
    return {
        id: UNDEFINED_RENDERER_TYPE_ID,
        styles: values.styles,
        encapsulation: values.encapsulation,
        data: values.data
    };
}
var _renderCompCount = 0;
/**
 * @param {?=} type
 * @return {?}
 */
function resolveRendererType2(type) {
    if (type && type.id === UNDEFINED_RENDERER_TYPE_ID) {
        // first time we see this RendererType2. Initialize it...
        var /** @type {?} */ isFilled = ((type.encapsulation != null && type.encapsulation !== ViewEncapsulation.None) ||
            type.styles.length || Object.keys(type.data).length);
        if (isFilled) {
            type.id = "c" + _renderCompCount++;
        }
        else {
            type.id = EMPTY_RENDERER_TYPE_ID;
        }
    }
    if (type && type.id === EMPTY_RENDERER_TYPE_ID) {
        type = null;
    }
    return type || null;
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} bindingIdx
 * @param {?} value
 * @return {?}
 */
function checkBinding(view, def, bindingIdx, value) {
    var /** @type {?} */ oldValues = view.oldValues;
    if ((view.state & 2 /* FirstCheck */) ||
        !looseIdentical(oldValues[def.bindingIndex + bindingIdx], value)) {
        return true;
    }
    return false;
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} bindingIdx
 * @param {?} value
 * @return {?}
 */
function checkAndUpdateBinding(view, def, bindingIdx, value) {
    if (checkBinding(view, def, bindingIdx, value)) {
        view.oldValues[def.bindingIndex + bindingIdx] = value;
        return true;
    }
    return false;
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} bindingIdx
 * @param {?} value
 * @return {?}
 */
function checkBindingNoChanges(view, def, bindingIdx, value) {
    var /** @type {?} */ oldValue = view.oldValues[def.bindingIndex + bindingIdx];
    if ((view.state & 1 /* BeforeFirstCheck */) || !devModeEqual(oldValue, value)) {
        throw expressionChangedAfterItHasBeenCheckedError(Services.createDebugContext(view, def.index), oldValue, value, (view.state & 1 /* BeforeFirstCheck */) !== 0);
    }
}
/**
 * @param {?} view
 * @return {?}
 */
function markParentViewsForCheck(view) {
    var /** @type {?} */ currView = view;
    while (currView) {
        if (currView.def.flags & 2 /* OnPush */) {
            currView.state |= 8 /* ChecksEnabled */;
        }
        currView = currView.viewContainerParent || currView.parent;
    }
}
/**
 * @param {?} view
 * @param {?} endView
 * @return {?}
 */
function markParentViewsForCheckProjectedViews(view, endView) {
    var /** @type {?} */ currView = view;
    while (currView && currView !== endView) {
        currView.state |= 64 /* CheckProjectedViews */;
        currView = currView.viewContainerParent || currView.parent;
    }
}
/**
 * @param {?} view
 * @param {?} nodeIndex
 * @param {?} eventName
 * @param {?} event
 * @return {?}
 */
function dispatchEvent(view, nodeIndex, eventName, event) {
    var /** @type {?} */ nodeDef = view.def.nodes[nodeIndex];
    var /** @type {?} */ startView = nodeDef.flags & 33554432 /* ComponentView */ ? asElementData(view, nodeIndex).componentView : view;
    markParentViewsForCheck(startView);
    return Services.handleEvent(view, nodeIndex, eventName, event);
}
/**
 * @param {?} view
 * @return {?}
 */
function declaredViewContainer(view) {
    if (view.parent) {
        var /** @type {?} */ parentView = view.parent;
        return asElementData(parentView, /** @type {?} */ ((view.parentNodeDef)).index);
    }
    return null;
}
/**
 * for component views, this is the host element.
 * for embedded views, this is the index of the parent node
 * that contains the view container.
 * @param {?} view
 * @return {?}
 */
function viewParentEl(view) {
    var /** @type {?} */ parentView = view.parent;
    if (parentView) {
        return ((view.parentNodeDef)).parent;
    }
    else {
        return null;
    }
}
/**
 * @param {?} view
 * @param {?} def
 * @return {?}
 */
function renderNode(view, def) {
    switch (def.flags & 201347067 /* Types */) {
        case 1 /* TypeElement */:
            return asElementData(view, def.index).renderElement;
        case 2 /* TypeText */:
            return asTextData(view, def.index).renderText;
    }
}
/**
 * @param {?} target
 * @param {?} name
 * @return {?}
 */
function elementEventFullName(target, name) {
    return target ? target + ":" + name : name;
}
/**
 * @param {?} view
 * @return {?}
 */
function isComponentView(view) {
    return !!view.parent && !!(((view.parentNodeDef)).flags & 32768 /* Component */);
}
/**
 * @param {?} view
 * @return {?}
 */
function isEmbeddedView(view) {
    return !!view.parent && !(((view.parentNodeDef)).flags & 32768 /* Component */);
}
/**
 * @param {?} queryId
 * @return {?}
 */
function filterQueryId(queryId) {
    return 1 << (queryId % 32);
}
/**
 * @param {?} matchedQueriesDsl
 * @return {?}
 */
function splitMatchedQueriesDsl(matchedQueriesDsl) {
    var /** @type {?} */ matchedQueries = {};
    var /** @type {?} */ matchedQueryIds = 0;
    var /** @type {?} */ references = {};
    if (matchedQueriesDsl) {
        matchedQueriesDsl.forEach(function (_a) {
            var queryId = _a[0], valueType = _a[1];
            if (typeof queryId === 'number') {
                matchedQueries[queryId] = valueType;
                matchedQueryIds |= filterQueryId(queryId);
            }
            else {
                references[queryId] = valueType;
            }
        });
    }
    return { matchedQueries: matchedQueries, references: references, matchedQueryIds: matchedQueryIds };
}
/**
 * @param {?} view
 * @param {?} renderHost
 * @param {?} def
 * @return {?}
 */
function getParentRenderElement(view, renderHost, def) {
    var /** @type {?} */ renderParent = def.renderParent;
    if (renderParent) {
        if ((renderParent.flags & 1 /* TypeElement */) === 0 ||
            (renderParent.flags & 33554432 /* ComponentView */) === 0 ||
            (((renderParent.element)).componentRendererType && ((((renderParent.element)).componentRendererType)).encapsulation ===
                ViewEncapsulation.Native)) {
            // only children of non components, or children of components with native encapsulation should
            // be attached.
            return asElementData(view, /** @type {?} */ ((def.renderParent)).index).renderElement;
        }
    }
    else {
        return renderHost;
    }
}
var VIEW_DEFINITION_CACHE = new WeakMap();
/**
 * @param {?} factory
 * @return {?}
 */
function resolveViewDefinition(factory) {
    var /** @type {?} */ value = ((VIEW_DEFINITION_CACHE.get(factory)));
    if (!value) {
        value = factory(function () { return NOOP; });
        value.factory = factory;
        VIEW_DEFINITION_CACHE.set(factory, value);
    }
    return value;
}
/**
 * @param {?} view
 * @return {?}
 */
function rootRenderNodes(view) {
    var /** @type {?} */ renderNodes = [];
    visitRootRenderNodes(view, 0 /* Collect */, undefined, undefined, renderNodes);
    return renderNodes;
}
/**
 * @param {?} view
 * @param {?} action
 * @param {?} parentNode
 * @param {?} nextSibling
 * @param {?=} target
 * @return {?}
 */
function visitRootRenderNodes(view, action, parentNode, nextSibling, target) {
    // We need to re-compute the parent node in case the nodes have been moved around manually
    if (action === 3 /* RemoveChild */) {
        parentNode = view.renderer.parentNode(renderNode(view, /** @type {?} */ ((view.def.lastRenderRootNode))));
    }
    visitSiblingRenderNodes(view, action, 0, view.def.nodes.length - 1, parentNode, nextSibling, target);
}
/**
 * @param {?} view
 * @param {?} action
 * @param {?} startIndex
 * @param {?} endIndex
 * @param {?} parentNode
 * @param {?} nextSibling
 * @param {?=} target
 * @return {?}
 */
function visitSiblingRenderNodes(view, action, startIndex, endIndex, parentNode, nextSibling, target) {
    for (var /** @type {?} */ i = startIndex; i <= endIndex; i++) {
        var /** @type {?} */ nodeDef = view.def.nodes[i];
        if (nodeDef.flags & (1 /* TypeElement */ | 2 /* TypeText */ | 8 /* TypeNgContent */)) {
            visitRenderNode(view, nodeDef, action, parentNode, nextSibling, target);
        }
        // jump to next sibling
        i += nodeDef.childCount;
    }
}
/**
 * @param {?} view
 * @param {?} ngContentIndex
 * @param {?} action
 * @param {?} parentNode
 * @param {?} nextSibling
 * @param {?=} target
 * @return {?}
 */
function visitProjectedRenderNodes(view, ngContentIndex, action, parentNode, nextSibling, target) {
    var /** @type {?} */ compView = view;
    while (compView && !isComponentView(compView)) {
        compView = compView.parent;
    }
    var /** @type {?} */ hostView = ((compView)).parent;
    var /** @type {?} */ hostElDef = viewParentEl(/** @type {?} */ ((compView)));
    var /** @type {?} */ startIndex = ((hostElDef)).index + 1;
    var /** @type {?} */ endIndex = ((hostElDef)).index + ((hostElDef)).childCount;
    for (var /** @type {?} */ i = startIndex; i <= endIndex; i++) {
        var /** @type {?} */ nodeDef = ((hostView)).def.nodes[i];
        if (nodeDef.ngContentIndex === ngContentIndex) {
            visitRenderNode(/** @type {?} */ ((hostView)), nodeDef, action, parentNode, nextSibling, target);
        }
        // jump to next sibling
        i += nodeDef.childCount;
    }
    if (!((hostView)).parent) {
        // a root view
        var /** @type {?} */ projectedNodes = view.root.projectableNodes[ngContentIndex];
        if (projectedNodes) {
            for (var /** @type {?} */ i = 0; i < projectedNodes.length; i++) {
                execRenderNodeAction(view, projectedNodes[i], action, parentNode, nextSibling, target);
            }
        }
    }
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} action
 * @param {?} parentNode
 * @param {?} nextSibling
 * @param {?=} target
 * @return {?}
 */
function visitRenderNode(view, nodeDef, action, parentNode, nextSibling, target) {
    if (nodeDef.flags & 8 /* TypeNgContent */) {
        visitProjectedRenderNodes(view, /** @type {?} */ ((nodeDef.ngContent)).index, action, parentNode, nextSibling, target);
    }
    else {
        var /** @type {?} */ rn = renderNode(view, nodeDef);
        if (action === 3 /* RemoveChild */ && (nodeDef.flags & 33554432 /* ComponentView */) &&
            (nodeDef.bindingFlags & 48 /* CatSyntheticProperty */)) {
            // Note: we might need to do both actions.
            if (nodeDef.bindingFlags & (16 /* SyntheticProperty */)) {
                execRenderNodeAction(view, rn, action, parentNode, nextSibling, target);
            }
            if (nodeDef.bindingFlags & (32 /* SyntheticHostProperty */)) {
                var /** @type {?} */ compView = asElementData(view, nodeDef.index).componentView;
                execRenderNodeAction(compView, rn, action, parentNode, nextSibling, target);
            }
        }
        else {
            execRenderNodeAction(view, rn, action, parentNode, nextSibling, target);
        }
        if (nodeDef.flags & 16777216 /* EmbeddedViews */) {
            var /** @type {?} */ embeddedViews = ((asElementData(view, nodeDef.index).viewContainer))._embeddedViews;
            for (var /** @type {?} */ k = 0; k < embeddedViews.length; k++) {
                visitRootRenderNodes(embeddedViews[k], action, parentNode, nextSibling, target);
            }
        }
        if (nodeDef.flags & 1 /* TypeElement */ && !((nodeDef.element)).name) {
            visitSiblingRenderNodes(view, action, nodeDef.index + 1, nodeDef.index + nodeDef.childCount, parentNode, nextSibling, target);
        }
    }
}
/**
 * @param {?} view
 * @param {?} renderNode
 * @param {?} action
 * @param {?} parentNode
 * @param {?} nextSibling
 * @param {?=} target
 * @return {?}
 */
function execRenderNodeAction(view, renderNode, action, parentNode, nextSibling, target) {
    var /** @type {?} */ renderer = view.renderer;
    switch (action) {
        case 1 /* AppendChild */:
            renderer.appendChild(parentNode, renderNode);
            break;
        case 2 /* InsertBefore */:
            renderer.insertBefore(parentNode, renderNode, nextSibling);
            break;
        case 3 /* RemoveChild */:
            renderer.removeChild(parentNode, renderNode);
            break;
        case 0 /* Collect */:
            ((target)).push(renderNode);
            break;
    }
}
var NS_PREFIX_RE = /^:([^:]+):(.+)$/;
/**
 * @param {?} name
 * @return {?}
 */
function splitNamespace(name) {
    if (name[0] === ':') {
        var /** @type {?} */ match = ((name.match(NS_PREFIX_RE)));
        return [match[1], match[2]];
    }
    return ['', name];
}
/**
 * @param {?} bindings
 * @return {?}
 */
function calcBindingFlags(bindings) {
    var /** @type {?} */ flags = 0;
    for (var /** @type {?} */ i = 0; i < bindings.length; i++) {
        flags |= bindings[i].flags;
    }
    return flags;
}
/**
 * @param {?} valueCount
 * @param {?} constAndInterp
 * @return {?}
 */
function interpolate(valueCount, constAndInterp) {
    var /** @type {?} */ result = '';
    for (var /** @type {?} */ i = 0; i < valueCount * 2; i = i + 2) {
        result = result + constAndInterp[i] + _toStringWithNull(constAndInterp[i + 1]);
    }
    return result + constAndInterp[valueCount * 2];
}
/**
 * @param {?} valueCount
 * @param {?} c0
 * @param {?} a1
 * @param {?} c1
 * @param {?=} a2
 * @param {?=} c2
 * @param {?=} a3
 * @param {?=} c3
 * @param {?=} a4
 * @param {?=} c4
 * @param {?=} a5
 * @param {?=} c5
 * @param {?=} a6
 * @param {?=} c6
 * @param {?=} a7
 * @param {?=} c7
 * @param {?=} a8
 * @param {?=} c8
 * @param {?=} a9
 * @param {?=} c9
 * @return {?}
 */
function inlineInterpolate(valueCount, c0, a1, c1, a2, c2, a3, c3, a4, c4, a5, c5, a6, c6, a7, c7, a8, c8, a9, c9) {
    switch (valueCount) {
        case 1:
            return c0 + _toStringWithNull(a1) + c1;
        case 2:
            return c0 + _toStringWithNull(a1) + c1 + _toStringWithNull(a2) + c2;
        case 3:
            return c0 + _toStringWithNull(a1) + c1 + _toStringWithNull(a2) + c2 + _toStringWithNull(a3) +
                c3;
        case 4:
            return c0 + _toStringWithNull(a1) + c1 + _toStringWithNull(a2) + c2 + _toStringWithNull(a3) +
                c3 + _toStringWithNull(a4) + c4;
        case 5:
            return c0 + _toStringWithNull(a1) + c1 + _toStringWithNull(a2) + c2 + _toStringWithNull(a3) +
                c3 + _toStringWithNull(a4) + c4 + _toStringWithNull(a5) + c5;
        case 6:
            return c0 + _toStringWithNull(a1) + c1 + _toStringWithNull(a2) + c2 + _toStringWithNull(a3) +
                c3 + _toStringWithNull(a4) + c4 + _toStringWithNull(a5) + c5 + _toStringWithNull(a6) + c6;
        case 7:
            return c0 + _toStringWithNull(a1) + c1 + _toStringWithNull(a2) + c2 + _toStringWithNull(a3) +
                c3 + _toStringWithNull(a4) + c4 + _toStringWithNull(a5) + c5 + _toStringWithNull(a6) +
                c6 + _toStringWithNull(a7) + c7;
        case 8:
            return c0 + _toStringWithNull(a1) + c1 + _toStringWithNull(a2) + c2 + _toStringWithNull(a3) +
                c3 + _toStringWithNull(a4) + c4 + _toStringWithNull(a5) + c5 + _toStringWithNull(a6) +
                c6 + _toStringWithNull(a7) + c7 + _toStringWithNull(a8) + c8;
        case 9:
            return c0 + _toStringWithNull(a1) + c1 + _toStringWithNull(a2) + c2 + _toStringWithNull(a3) +
                c3 + _toStringWithNull(a4) + c4 + _toStringWithNull(a5) + c5 + _toStringWithNull(a6) +
                c6 + _toStringWithNull(a7) + c7 + _toStringWithNull(a8) + c8 + _toStringWithNull(a9) + c9;
        default:
            throw new Error("Does not support more than 9 expressions");
    }
}
/**
 * @param {?} v
 * @return {?}
 */
function _toStringWithNull(v) {
    return v != null ? v.toString() : '';
}
var EMPTY_ARRAY = [];
var EMPTY_MAP = {};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} flags
 * @param {?} matchedQueriesDsl
 * @param {?} ngContentIndex
 * @param {?} childCount
 * @param {?=} handleEvent
 * @param {?=} templateFactory
 * @return {?}
 */
function anchorDef(flags, matchedQueriesDsl, ngContentIndex, childCount, handleEvent, templateFactory) {
    flags |= 1 /* TypeElement */;
    var _a = splitMatchedQueriesDsl(matchedQueriesDsl), matchedQueries = _a.matchedQueries, references = _a.references, matchedQueryIds = _a.matchedQueryIds;
    var /** @type {?} */ template = templateFactory ? resolveViewDefinition(templateFactory) : null;
    return {
        // will bet set by the view definition
        index: -1,
        parent: null,
        renderParent: null,
        bindingIndex: -1,
        outputIndex: -1,
        // regular values
        flags: flags,
        childFlags: 0,
        directChildFlags: 0,
        childMatchedQueries: 0, matchedQueries: matchedQueries, matchedQueryIds: matchedQueryIds, references: references, ngContentIndex: ngContentIndex, childCount: childCount,
        bindings: [],
        bindingFlags: 0,
        outputs: [],
        element: {
            ns: null,
            name: null,
            attrs: null, template: template,
            componentProvider: null,
            componentView: null,
            componentRendererType: null,
            publicProviders: null,
            allProviders: null,
            handleEvent: handleEvent || NOOP
        },
        provider: null,
        text: null,
        query: null,
        ngContent: null
    };
}
/**
 * @param {?} flags
 * @param {?} matchedQueriesDsl
 * @param {?} ngContentIndex
 * @param {?} childCount
 * @param {?} namespaceAndName
 * @param {?=} fixedAttrs
 * @param {?=} bindings
 * @param {?=} outputs
 * @param {?=} handleEvent
 * @param {?=} componentView
 * @param {?=} componentRendererType
 * @return {?}
 */
function elementDef(flags, matchedQueriesDsl, ngContentIndex, childCount, namespaceAndName, fixedAttrs, bindings, outputs, handleEvent, componentView, componentRendererType) {
    if (fixedAttrs === void 0) { fixedAttrs = []; }
    if (!handleEvent) {
        handleEvent = NOOP;
    }
    var _a = splitMatchedQueriesDsl(matchedQueriesDsl), matchedQueries = _a.matchedQueries, references = _a.references, matchedQueryIds = _a.matchedQueryIds;
    var /** @type {?} */ ns = ((null));
    var /** @type {?} */ name = ((null));
    if (namespaceAndName) {
        _b = splitNamespace(namespaceAndName), ns = _b[0], name = _b[1];
    }
    bindings = bindings || [];
    var /** @type {?} */ bindingDefs = new Array(bindings.length);
    for (var /** @type {?} */ i = 0; i < bindings.length; i++) {
        var _c = bindings[i], bindingFlags = _c[0], namespaceAndName_1 = _c[1], suffixOrSecurityContext = _c[2];
        var _d = splitNamespace(namespaceAndName_1), ns_1 = _d[0], name_1 = _d[1];
        var /** @type {?} */ securityContext = ((undefined));
        var /** @type {?} */ suffix = ((undefined));
        switch (bindingFlags & 15 /* Types */) {
            case 4 /* TypeElementStyle */:
                suffix = (suffixOrSecurityContext);
                break;
            case 1 /* TypeElementAttribute */:
            case 8 /* TypeProperty */:
                securityContext = (suffixOrSecurityContext);
                break;
        }
        bindingDefs[i] =
            { flags: bindingFlags, ns: ns_1, name: name_1, nonMinifiedName: name_1, securityContext: securityContext, suffix: suffix };
    }
    outputs = outputs || [];
    var /** @type {?} */ outputDefs = new Array(outputs.length);
    for (var /** @type {?} */ i = 0; i < outputs.length; i++) {
        var _e = outputs[i], target = _e[0], eventName = _e[1];
        outputDefs[i] = {
            type: 0 /* ElementOutput */,
            target: /** @type {?} */ (target), eventName: eventName,
            propName: null
        };
    }
    fixedAttrs = fixedAttrs || [];
    var /** @type {?} */ attrs = (fixedAttrs.map(function (_a) {
        var namespaceAndName = _a[0], value = _a[1];
        var _b = splitNamespace(namespaceAndName), ns = _b[0], name = _b[1];
        return [ns, name, value];
    }));
    componentRendererType = resolveRendererType2(componentRendererType);
    if (componentView) {
        flags |= 33554432 /* ComponentView */;
    }
    flags |= 1 /* TypeElement */;
    return {
        // will bet set by the view definition
        index: -1,
        parent: null,
        renderParent: null,
        bindingIndex: -1,
        outputIndex: -1,
        // regular values
        flags: flags,
        childFlags: 0,
        directChildFlags: 0,
        childMatchedQueries: 0, matchedQueries: matchedQueries, matchedQueryIds: matchedQueryIds, references: references, ngContentIndex: ngContentIndex, childCount: childCount,
        bindings: bindingDefs,
        bindingFlags: calcBindingFlags(bindingDefs),
        outputs: outputDefs,
        element: {
            ns: ns,
            name: name,
            attrs: attrs,
            template: null,
            // will bet set by the view definition
            componentProvider: null,
            componentView: componentView || null,
            componentRendererType: componentRendererType,
            publicProviders: null,
            allProviders: null,
            handleEvent: handleEvent || NOOP,
        },
        provider: null,
        text: null,
        query: null,
        ngContent: null
    };
    var _b;
}
/**
 * @param {?} view
 * @param {?} renderHost
 * @param {?} def
 * @return {?}
 */
function createElement(view, renderHost, def) {
    var /** @type {?} */ elDef = ((def.element));
    var /** @type {?} */ rootSelectorOrNode = view.root.selectorOrNode;
    var /** @type {?} */ renderer = view.renderer;
    var /** @type {?} */ el;
    if (view.parent || !rootSelectorOrNode) {
        if (elDef.name) {
            el = renderer.createElement(elDef.name, elDef.ns);
        }
        else {
            el = renderer.createComment('');
        }
        var /** @type {?} */ parentEl = getParentRenderElement(view, renderHost, def);
        if (parentEl) {
            renderer.appendChild(parentEl, el);
        }
    }
    else {
        el = renderer.selectRootElement(rootSelectorOrNode);
    }
    if (elDef.attrs) {
        for (var /** @type {?} */ i = 0; i < elDef.attrs.length; i++) {
            var _a = elDef.attrs[i], ns = _a[0], name = _a[1], value = _a[2];
            renderer.setAttribute(el, name, value, ns);
        }
    }
    return el;
}
/**
 * @param {?} view
 * @param {?} compView
 * @param {?} def
 * @param {?} el
 * @return {?}
 */
function listenToElementOutputs(view, compView, def, el) {
    for (var /** @type {?} */ i = 0; i < def.outputs.length; i++) {
        var /** @type {?} */ output = def.outputs[i];
        var /** @type {?} */ handleEventClosure = renderEventHandlerClosure(view, def.index, elementEventFullName(output.target, output.eventName));
        var /** @type {?} */ listenTarget = output.target;
        var /** @type {?} */ listenerView = view;
        if (output.target === 'component') {
            listenTarget = null;
            listenerView = compView;
        }
        var /** @type {?} */ disposable = (listenerView.renderer.listen(listenTarget || el, output.eventName, handleEventClosure)); /** @type {?} */
        ((view.disposables))[def.outputIndex + i] = disposable;
    }
}
/**
 * @param {?} view
 * @param {?} index
 * @param {?} eventName
 * @return {?}
 */
function renderEventHandlerClosure(view, index, eventName) {
    return function (event) {
        try {
            return dispatchEvent(view, index, eventName, event);
        }
        catch (e) {
            // Attention: Don't rethrow, to keep in sync with directive events.
            view.root.errorHandler.handleError(e);
        }
    };
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} v0
 * @param {?} v1
 * @param {?} v2
 * @param {?} v3
 * @param {?} v4
 * @param {?} v5
 * @param {?} v6
 * @param {?} v7
 * @param {?} v8
 * @param {?} v9
 * @return {?}
 */
function checkAndUpdateElementInline(view, def, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    var /** @type {?} */ bindLen = def.bindings.length;
    var /** @type {?} */ changed = false;
    if (bindLen > 0 && checkAndUpdateElementValue(view, def, 0, v0))
        changed = true;
    if (bindLen > 1 && checkAndUpdateElementValue(view, def, 1, v1))
        changed = true;
    if (bindLen > 2 && checkAndUpdateElementValue(view, def, 2, v2))
        changed = true;
    if (bindLen > 3 && checkAndUpdateElementValue(view, def, 3, v3))
        changed = true;
    if (bindLen > 4 && checkAndUpdateElementValue(view, def, 4, v4))
        changed = true;
    if (bindLen > 5 && checkAndUpdateElementValue(view, def, 5, v5))
        changed = true;
    if (bindLen > 6 && checkAndUpdateElementValue(view, def, 6, v6))
        changed = true;
    if (bindLen > 7 && checkAndUpdateElementValue(view, def, 7, v7))
        changed = true;
    if (bindLen > 8 && checkAndUpdateElementValue(view, def, 8, v8))
        changed = true;
    if (bindLen > 9 && checkAndUpdateElementValue(view, def, 9, v9))
        changed = true;
    return changed;
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} values
 * @return {?}
 */
function checkAndUpdateElementDynamic(view, def, values) {
    var /** @type {?} */ changed = false;
    for (var /** @type {?} */ i = 0; i < values.length; i++) {
        if (checkAndUpdateElementValue(view, def, i, values[i]))
            changed = true;
    }
    return changed;
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} bindingIdx
 * @param {?} value
 * @return {?}
 */
function checkAndUpdateElementValue(view, def, bindingIdx, value) {
    if (!checkAndUpdateBinding(view, def, bindingIdx, value)) {
        return false;
    }
    var /** @type {?} */ binding = def.bindings[bindingIdx];
    var /** @type {?} */ elData = asElementData(view, def.index);
    var /** @type {?} */ renderNode$$1 = elData.renderElement;
    var /** @type {?} */ name = ((binding.name));
    switch (binding.flags & 15 /* Types */) {
        case 1 /* TypeElementAttribute */:
            setElementAttribute(view, binding, renderNode$$1, binding.ns, name, value);
            break;
        case 2 /* TypeElementClass */:
            setElementClass(view, renderNode$$1, name, value);
            break;
        case 4 /* TypeElementStyle */:
            setElementStyle(view, binding, renderNode$$1, name, value);
            break;
        case 8 /* TypeProperty */:
            var /** @type {?} */ bindView = (def.flags & 33554432 /* ComponentView */ &&
                binding.flags & 32 /* SyntheticHostProperty */) ?
                elData.componentView :
                view;
            setElementProperty(bindView, binding, renderNode$$1, name, value);
            break;
    }
    return true;
}
/**
 * @param {?} view
 * @param {?} binding
 * @param {?} renderNode
 * @param {?} ns
 * @param {?} name
 * @param {?} value
 * @return {?}
 */
function setElementAttribute(view, binding, renderNode$$1, ns, name, value) {
    var /** @type {?} */ securityContext = binding.securityContext;
    var /** @type {?} */ renderValue = securityContext ? view.root.sanitizer.sanitize(securityContext, value) : value;
    renderValue = renderValue != null ? renderValue.toString() : null;
    var /** @type {?} */ renderer = view.renderer;
    if (value != null) {
        renderer.setAttribute(renderNode$$1, name, renderValue, ns);
    }
    else {
        renderer.removeAttribute(renderNode$$1, name, ns);
    }
}
/**
 * @param {?} view
 * @param {?} renderNode
 * @param {?} name
 * @param {?} value
 * @return {?}
 */
function setElementClass(view, renderNode$$1, name, value) {
    var /** @type {?} */ renderer = view.renderer;
    if (value) {
        renderer.addClass(renderNode$$1, name);
    }
    else {
        renderer.removeClass(renderNode$$1, name);
    }
}
/**
 * @param {?} view
 * @param {?} binding
 * @param {?} renderNode
 * @param {?} name
 * @param {?} value
 * @return {?}
 */
function setElementStyle(view, binding, renderNode$$1, name, value) {
    var /** @type {?} */ renderValue = view.root.sanitizer.sanitize(SecurityContext.STYLE, /** @type {?} */ (value));
    if (renderValue != null) {
        renderValue = renderValue.toString();
        var /** @type {?} */ unit = binding.suffix;
        if (unit != null) {
            renderValue = renderValue + unit;
        }
    }
    else {
        renderValue = null;
    }
    var /** @type {?} */ renderer = view.renderer;
    if (renderValue != null) {
        renderer.setStyle(renderNode$$1, name, renderValue);
    }
    else {
        renderer.removeStyle(renderNode$$1, name);
    }
}
/**
 * @param {?} view
 * @param {?} binding
 * @param {?} renderNode
 * @param {?} name
 * @param {?} value
 * @return {?}
 */
function setElementProperty(view, binding, renderNode$$1, name, value) {
    var /** @type {?} */ securityContext = binding.securityContext;
    var /** @type {?} */ renderValue = securityContext ? view.root.sanitizer.sanitize(securityContext, value) : value;
    view.renderer.setProperty(renderNode$$1, name, renderValue);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} ngContentIndex
 * @param {?} index
 * @return {?}
 */
function ngContentDef(ngContentIndex, index) {
    return {
        // will bet set by the view definition
        index: -1,
        parent: null,
        renderParent: null,
        bindingIndex: -1,
        outputIndex: -1,
        // regular values
        flags: 8 /* TypeNgContent */,
        childFlags: 0,
        directChildFlags: 0,
        childMatchedQueries: 0,
        matchedQueries: {},
        matchedQueryIds: 0,
        references: {}, ngContentIndex: ngContentIndex,
        childCount: 0,
        bindings: [],
        bindingFlags: 0,
        outputs: [],
        element: null,
        provider: null,
        text: null,
        query: null,
        ngContent: { index: index }
    };
}
/**
 * @param {?} view
 * @param {?} renderHost
 * @param {?} def
 * @return {?}
 */
function appendNgContent(view, renderHost, def) {
    var /** @type {?} */ parentEl = getParentRenderElement(view, renderHost, def);
    if (!parentEl) {
        // Nothing to do if there is no parent element.
        return;
    }
    var /** @type {?} */ ngContentIndex = ((def.ngContent)).index;
    visitProjectedRenderNodes(view, ngContentIndex, 1 /* AppendChild */, parentEl, null, undefined);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} parentView
 * @param {?} elementData
 * @param {?} viewIndex
 * @param {?} view
 * @return {?}
 */
function attachEmbeddedView(parentView, elementData, viewIndex, view) {
    var /** @type {?} */ embeddedViews = ((elementData.viewContainer))._embeddedViews;
    if (viewIndex === null || viewIndex === undefined) {
        viewIndex = embeddedViews.length;
    }
    view.viewContainerParent = parentView;
    addToArray(embeddedViews, /** @type {?} */ ((viewIndex)), view);
    attachProjectedView(elementData, view);
    Services.dirtyParentQueries(view);
    var /** @type {?} */ prevView = ((viewIndex)) > 0 ? embeddedViews[((viewIndex)) - 1] : null;
    renderAttachEmbeddedView(elementData, prevView, view);
}
/**
 * @param {?} vcElementData
 * @param {?} view
 * @return {?}
 */
function attachProjectedView(vcElementData, view) {
    var /** @type {?} */ dvcElementData = declaredViewContainer(view);
    if (!dvcElementData || dvcElementData === vcElementData ||
        view.state & 16 /* IsProjectedView */) {
        return;
    }
    // Note: For performance reasons, we
    // - add a view to template._projectedViews only 1x throughout its lifetime,
    //   and remove it not until the view is destroyed.
    //   (hard, as when a parent view is attached/detached we would need to attach/detach all
    //    nested projected views as well, even accross component boundaries).
    // - don't track the insertion order of views in the projected views array
    //   (hard, as when the views of the same template are inserted different view containers)
    view.state |= 16 /* IsProjectedView */;
    var /** @type {?} */ projectedViews = dvcElementData.template._projectedViews;
    if (!projectedViews) {
        projectedViews = dvcElementData.template._projectedViews = [];
    }
    projectedViews.push(view);
    // Note: we are changing the NodeDef here as we cannot calculate
    // the fact whether a template is used for projection during compilation.
    markNodeAsProjectedTemplate(/** @type {?} */ ((view.parent)).def, /** @type {?} */ ((view.parentNodeDef)));
}
/**
 * @param {?} viewDef
 * @param {?} nodeDef
 * @return {?}
 */
function markNodeAsProjectedTemplate(viewDef, nodeDef) {
    if (nodeDef.flags & 4 /* ProjectedTemplate */) {
        return;
    }
    viewDef.nodeFlags |= 4 /* ProjectedTemplate */;
    nodeDef.flags |= 4 /* ProjectedTemplate */;
    var /** @type {?} */ parentNodeDef = nodeDef.parent;
    while (parentNodeDef) {
        parentNodeDef.childFlags |= 4 /* ProjectedTemplate */;
        parentNodeDef = parentNodeDef.parent;
    }
}
/**
 * @param {?} elementData
 * @param {?=} viewIndex
 * @return {?}
 */
function detachEmbeddedView(elementData, viewIndex) {
    var /** @type {?} */ embeddedViews = ((elementData.viewContainer))._embeddedViews;
    if (viewIndex == null || viewIndex >= embeddedViews.length) {
        viewIndex = embeddedViews.length - 1;
    }
    if (viewIndex < 0) {
        return null;
    }
    var /** @type {?} */ view = embeddedViews[viewIndex];
    view.viewContainerParent = null;
    removeFromArray(embeddedViews, viewIndex);
    // See attachProjectedView for why we don't update projectedViews here.
    Services.dirtyParentQueries(view);
    renderDetachView(view);
    return view;
}
/**
 * @param {?} view
 * @return {?}
 */
function detachProjectedView(view) {
    if (!(view.state & 16 /* IsProjectedView */)) {
        return;
    }
    var /** @type {?} */ dvcElementData = declaredViewContainer(view);
    if (dvcElementData) {
        var /** @type {?} */ projectedViews = dvcElementData.template._projectedViews;
        if (projectedViews) {
            removeFromArray(projectedViews, projectedViews.indexOf(view));
            Services.dirtyParentQueries(view);
        }
    }
}
/**
 * @param {?} elementData
 * @param {?} oldViewIndex
 * @param {?} newViewIndex
 * @return {?}
 */
function moveEmbeddedView(elementData, oldViewIndex, newViewIndex) {
    var /** @type {?} */ embeddedViews = ((elementData.viewContainer))._embeddedViews;
    var /** @type {?} */ view = embeddedViews[oldViewIndex];
    removeFromArray(embeddedViews, oldViewIndex);
    if (newViewIndex == null) {
        newViewIndex = embeddedViews.length;
    }
    addToArray(embeddedViews, newViewIndex, view);
    // Note: Don't need to change projectedViews as the order in there
    // as always invalid...
    Services.dirtyParentQueries(view);
    renderDetachView(view);
    var /** @type {?} */ prevView = newViewIndex > 0 ? embeddedViews[newViewIndex - 1] : null;
    renderAttachEmbeddedView(elementData, prevView, view);
    return view;
}
/**
 * @param {?} elementData
 * @param {?} prevView
 * @param {?} view
 * @return {?}
 */
function renderAttachEmbeddedView(elementData, prevView, view) {
    var /** @type {?} */ prevRenderNode = prevView ? renderNode(prevView, /** @type {?} */ ((prevView.def.lastRenderRootNode))) :
        elementData.renderElement;
    var /** @type {?} */ parentNode = view.renderer.parentNode(prevRenderNode);
    var /** @type {?} */ nextSibling = view.renderer.nextSibling(prevRenderNode);
    // Note: We can't check if `nextSibling` is present, as on WebWorkers it will always be!
    // However, browsers automatically do `appendChild` when there is no `nextSibling`.
    visitRootRenderNodes(view, 2 /* InsertBefore */, parentNode, nextSibling, undefined);
}
/**
 * @param {?} view
 * @return {?}
 */
function renderDetachView(view) {
    visitRootRenderNodes(view, 3 /* RemoveChild */, null, null, undefined);
}
/**
 * @param {?} arr
 * @param {?} index
 * @param {?} value
 * @return {?}
 */
function addToArray(arr, index, value) {
    // perf: array.push is faster than array.splice!
    if (index >= arr.length) {
        arr.push(value);
    }
    else {
        arr.splice(index, 0, value);
    }
}
/**
 * @param {?} arr
 * @param {?} index
 * @return {?}
 */
function removeFromArray(arr, index) {
    // perf: array.pop is faster than array.splice!
    if (index >= arr.length - 1) {
        arr.pop();
    }
    else {
        arr.splice(index, 1);
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var EMPTY_CONTEXT = new Object();
/**
 * @param {?} selector
 * @param {?} componentType
 * @param {?} viewDefFactory
 * @param {?} inputs
 * @param {?} outputs
 * @param {?} ngContentSelectors
 * @return {?}
 */
function createComponentFactory(selector, componentType, viewDefFactory, inputs, outputs, ngContentSelectors) {
    return new ComponentFactory_(selector, componentType, viewDefFactory, inputs, outputs, ngContentSelectors);
}
/**
 * @param {?} componentFactory
 * @return {?}
 */
function getComponentViewDefinitionFactory(componentFactory) {
    return ((componentFactory)).viewDefFactory;
}
var ComponentFactory_ = (function (_super) {
    __extends(ComponentFactory_, _super);
    /**
     * @param {?} selector
     * @param {?} componentType
     * @param {?} viewDefFactory
     * @param {?} _inputs
     * @param {?} _outputs
     * @param {?} ngContentSelectors
     */
    function ComponentFactory_(selector, componentType, viewDefFactory, _inputs, _outputs, ngContentSelectors) {
        var _this = 
        // Attention: this ctor is called as top level function.
        // Putting any logic in here will destroy closure tree shaking!
        _super.call(this) || this;
        _this.selector = selector;
        _this.componentType = componentType;
        _this._inputs = _inputs;
        _this._outputs = _outputs;
        _this.ngContentSelectors = ngContentSelectors;
        _this.viewDefFactory = viewDefFactory;
        return _this;
    }
    Object.defineProperty(ComponentFactory_.prototype, "inputs", {
        /**
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ inputsArr = [];
            var /** @type {?} */ inputs = ((this._inputs));
            for (var /** @type {?} */ propName in inputs) {
                var /** @type {?} */ templateName = inputs[propName];
                inputsArr.push({ propName: propName, templateName: templateName });
            }
            return inputsArr;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ComponentFactory_.prototype, "outputs", {
        /**
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ outputsArr = [];
            for (var /** @type {?} */ propName in this._outputs) {
                var /** @type {?} */ templateName = this._outputs[propName];
                outputsArr.push({ propName: propName, templateName: templateName });
            }
            return outputsArr;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Creates a new component.
     * @param {?} injector
     * @param {?=} projectableNodes
     * @param {?=} rootSelectorOrNode
     * @param {?=} ngModule
     * @return {?}
     */
    ComponentFactory_.prototype.create = function (injector, projectableNodes, rootSelectorOrNode, ngModule) {
        if (!ngModule) {
            throw new Error('ngModule should be provided');
        }
        var /** @type {?} */ viewDef = resolveViewDefinition(this.viewDefFactory);
        var /** @type {?} */ componentNodeIndex = ((((viewDef.nodes[0].element)).componentProvider)).index;
        var /** @type {?} */ view = Services.createRootView(injector, projectableNodes || [], rootSelectorOrNode, viewDef, ngModule, EMPTY_CONTEXT);
        var /** @type {?} */ component = asProviderData(view, componentNodeIndex).instance;
        if (rootSelectorOrNode) {
            view.renderer.setAttribute(asElementData(view, 0).renderElement, 'ng-version', VERSION.full);
        }
        return new ComponentRef_(view, new ViewRef_(view), component);
    };
    return ComponentFactory_;
}(ComponentFactory));
var ComponentRef_ = (function (_super) {
    __extends(ComponentRef_, _super);
    /**
     * @param {?} _view
     * @param {?} _viewRef
     * @param {?} _component
     */
    function ComponentRef_(_view, _viewRef, _component) {
        var _this = _super.call(this) || this;
        _this._view = _view;
        _this._viewRef = _viewRef;
        _this._component = _component;
        _this._elDef = _this._view.def.nodes[0];
        return _this;
    }
    Object.defineProperty(ComponentRef_.prototype, "location", {
        /**
         * @return {?}
         */
        get: function () {
            return new ElementRef(asElementData(this._view, this._elDef.index).renderElement);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ComponentRef_.prototype, "injector", {
        /**
         * @return {?}
         */
        get: function () { return new Injector_(this._view, this._elDef); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ComponentRef_.prototype, "instance", {
        /**
         * @return {?}
         */
        get: function () { return this._component; },
        enumerable: true,
        configurable: true
    });
    ;
    Object.defineProperty(ComponentRef_.prototype, "hostView", {
        /**
         * @return {?}
         */
        get: function () { return this._viewRef; },
        enumerable: true,
        configurable: true
    });
    ;
    Object.defineProperty(ComponentRef_.prototype, "changeDetectorRef", {
        /**
         * @return {?}
         */
        get: function () { return this._viewRef; },
        enumerable: true,
        configurable: true
    });
    ;
    Object.defineProperty(ComponentRef_.prototype, "componentType", {
        /**
         * @return {?}
         */
        get: function () { return (this._component.constructor); },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    ComponentRef_.prototype.destroy = function () { this._viewRef.destroy(); };
    /**
     * @param {?} callback
     * @return {?}
     */
    ComponentRef_.prototype.onDestroy = function (callback) { this._viewRef.onDestroy(callback); };
    return ComponentRef_;
}(ComponentRef));
/**
 * @param {?} view
 * @param {?} elDef
 * @param {?} elData
 * @return {?}
 */
function createViewContainerData(view, elDef, elData) {
    return new ViewContainerRef_(view, elDef, elData);
}
var ViewContainerRef_ = (function () {
    /**
     * @param {?} _view
     * @param {?} _elDef
     * @param {?} _data
     */
    function ViewContainerRef_(_view, _elDef, _data) {
        this._view = _view;
        this._elDef = _elDef;
        this._data = _data;
        /**
         * \@internal
         */
        this._embeddedViews = [];
    }
    Object.defineProperty(ViewContainerRef_.prototype, "element", {
        /**
         * @return {?}
         */
        get: function () { return new ElementRef(this._data.renderElement); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ViewContainerRef_.prototype, "injector", {
        /**
         * @return {?}
         */
        get: function () { return new Injector_(this._view, this._elDef); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ViewContainerRef_.prototype, "parentInjector", {
        /**
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ view = this._view;
            var /** @type {?} */ elDef = this._elDef.parent;
            while (!elDef && view) {
                elDef = viewParentEl(view);
                view = ((view.parent));
            }
            return view ? new Injector_(view, elDef) : new Injector_(this._view, null);
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    ViewContainerRef_.prototype.clear = function () {
        var /** @type {?} */ len = this._embeddedViews.length;
        for (var /** @type {?} */ i = len - 1; i >= 0; i--) {
            var /** @type {?} */ view = ((detachEmbeddedView(this._data, i)));
            Services.destroyView(view);
        }
    };
    /**
     * @param {?} index
     * @return {?}
     */
    ViewContainerRef_.prototype.get = function (index) {
        var /** @type {?} */ view = this._embeddedViews[index];
        if (view) {
            var /** @type {?} */ ref = new ViewRef_(view);
            ref.attachToViewContainerRef(this);
            return ref;
        }
        return null;
    };
    Object.defineProperty(ViewContainerRef_.prototype, "length", {
        /**
         * @return {?}
         */
        get: function () { return this._embeddedViews.length; },
        enumerable: true,
        configurable: true
    });
    ;
    /**
     * @template C
     * @param {?} templateRef
     * @param {?=} context
     * @param {?=} index
     * @return {?}
     */
    ViewContainerRef_.prototype.createEmbeddedView = function (templateRef, context, index) {
        var /** @type {?} */ viewRef = templateRef.createEmbeddedView(context || ({}));
        this.insert(viewRef, index);
        return viewRef;
    };
    /**
     * @template C
     * @param {?} componentFactory
     * @param {?=} index
     * @param {?=} injector
     * @param {?=} projectableNodes
     * @param {?=} ngModuleRef
     * @return {?}
     */
    ViewContainerRef_.prototype.createComponent = function (componentFactory, index, injector, projectableNodes, ngModuleRef) {
        var /** @type {?} */ contextInjector = injector || this.parentInjector;
        if (!ngModuleRef && !(componentFactory instanceof ComponentFactoryBoundToModule)) {
            ngModuleRef = contextInjector.get(NgModuleRef);
        }
        var /** @type {?} */ componentRef = componentFactory.create(contextInjector, projectableNodes, undefined, ngModuleRef);
        this.insert(componentRef.hostView, index);
        return componentRef;
    };
    /**
     * @param {?} viewRef
     * @param {?=} index
     * @return {?}
     */
    ViewContainerRef_.prototype.insert = function (viewRef, index) {
        var /** @type {?} */ viewRef_ = (viewRef);
        var /** @type {?} */ viewData = viewRef_._view;
        attachEmbeddedView(this._view, this._data, index, viewData);
        viewRef_.attachToViewContainerRef(this);
        return viewRef;
    };
    /**
     * @param {?} viewRef
     * @param {?} currentIndex
     * @return {?}
     */
    ViewContainerRef_.prototype.move = function (viewRef, currentIndex) {
        var /** @type {?} */ previousIndex = this._embeddedViews.indexOf(viewRef._view);
        moveEmbeddedView(this._data, previousIndex, currentIndex);
        return viewRef;
    };
    /**
     * @param {?} viewRef
     * @return {?}
     */
    ViewContainerRef_.prototype.indexOf = function (viewRef) {
        return this._embeddedViews.indexOf(((viewRef))._view);
    };
    /**
     * @param {?=} index
     * @return {?}
     */
    ViewContainerRef_.prototype.remove = function (index) {
        var /** @type {?} */ viewData = detachEmbeddedView(this._data, index);
        if (viewData) {
            Services.destroyView(viewData);
        }
    };
    /**
     * @param {?=} index
     * @return {?}
     */
    ViewContainerRef_.prototype.detach = function (index) {
        var /** @type {?} */ view = detachEmbeddedView(this._data, index);
        return view ? new ViewRef_(view) : null;
    };
    return ViewContainerRef_;
}());
/**
 * @param {?} view
 * @return {?}
 */
function createChangeDetectorRef(view) {
    return new ViewRef_(view);
}
var ViewRef_ = (function () {
    /**
     * @param {?} _view
     */
    function ViewRef_(_view) {
        this._view = _view;
        this._viewContainerRef = null;
        this._appRef = null;
    }
    Object.defineProperty(ViewRef_.prototype, "rootNodes", {
        /**
         * @return {?}
         */
        get: function () { return rootRenderNodes(this._view); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ViewRef_.prototype, "context", {
        /**
         * @return {?}
         */
        get: function () { return this._view.context; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ViewRef_.prototype, "destroyed", {
        /**
         * @return {?}
         */
        get: function () { return (this._view.state & 128 /* Destroyed */) !== 0; },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    ViewRef_.prototype.markForCheck = function () { markParentViewsForCheck(this._view); };
    /**
     * @return {?}
     */
    ViewRef_.prototype.detach = function () { this._view.state &= ~4 /* Attached */; };
    /**
     * @return {?}
     */
    ViewRef_.prototype.detectChanges = function () { Services.checkAndUpdateView(this._view); };
    /**
     * @return {?}
     */
    ViewRef_.prototype.checkNoChanges = function () { Services.checkNoChangesView(this._view); };
    /**
     * @return {?}
     */
    ViewRef_.prototype.reattach = function () { this._view.state |= 4 /* Attached */; };
    /**
     * @param {?} callback
     * @return {?}
     */
    ViewRef_.prototype.onDestroy = function (callback) {
        if (!this._view.disposables) {
            this._view.disposables = [];
        }
        this._view.disposables.push(/** @type {?} */ (callback));
    };
    /**
     * @return {?}
     */
    ViewRef_.prototype.destroy = function () {
        if (this._appRef) {
            this._appRef.detachView(this);
        }
        else if (this._viewContainerRef) {
            this._viewContainerRef.detach(this._viewContainerRef.indexOf(this));
        }
        Services.destroyView(this._view);
    };
    /**
     * @return {?}
     */
    ViewRef_.prototype.detachFromAppRef = function () {
        this._appRef = null;
        renderDetachView(this._view);
        Services.dirtyParentQueries(this._view);
    };
    /**
     * @param {?} appRef
     * @return {?}
     */
    ViewRef_.prototype.attachToAppRef = function (appRef) {
        if (this._viewContainerRef) {
            throw new Error('This view is already attached to a ViewContainer!');
        }
        this._appRef = appRef;
    };
    /**
     * @param {?} vcRef
     * @return {?}
     */
    ViewRef_.prototype.attachToViewContainerRef = function (vcRef) {
        if (this._appRef) {
            throw new Error('This view is already attached directly to the ApplicationRef!');
        }
        this._viewContainerRef = vcRef;
    };
    return ViewRef_;
}());
/**
 * @param {?} view
 * @param {?} def
 * @return {?}
 */
function createTemplateData(view, def) {
    return new TemplateRef_(view, def);
}
var TemplateRef_ = (function (_super) {
    __extends(TemplateRef_, _super);
    /**
     * @param {?} _parentView
     * @param {?} _def
     */
    function TemplateRef_(_parentView, _def) {
        var _this = _super.call(this) || this;
        _this._parentView = _parentView;
        _this._def = _def;
        return _this;
    }
    /**
     * @param {?} context
     * @return {?}
     */
    TemplateRef_.prototype.createEmbeddedView = function (context) {
        return new ViewRef_(Services.createEmbeddedView(this._parentView, this._def, context));
    };
    Object.defineProperty(TemplateRef_.prototype, "elementRef", {
        /**
         * @return {?}
         */
        get: function () {
            return new ElementRef(asElementData(this._parentView, this._def.index).renderElement);
        },
        enumerable: true,
        configurable: true
    });
    return TemplateRef_;
}(TemplateRef));
/**
 * @param {?} view
 * @param {?} elDef
 * @return {?}
 */
function createInjector(view, elDef) {
    return new Injector_(view, elDef);
}
var Injector_ = (function () {
    /**
     * @param {?} view
     * @param {?} elDef
     */
    function Injector_(view, elDef) {
        this.view = view;
        this.elDef = elDef;
    }
    /**
     * @param {?} token
     * @param {?=} notFoundValue
     * @return {?}
     */
    Injector_.prototype.get = function (token, notFoundValue) {
        if (notFoundValue === void 0) { notFoundValue = Injector.THROW_IF_NOT_FOUND; }
        var /** @type {?} */ allowPrivateServices = this.elDef ? (this.elDef.flags & 33554432 /* ComponentView */) !== 0 : false;
        return Services.resolveDep(this.view, this.elDef, allowPrivateServices, { flags: 0 /* None */, token: token, tokenKey: tokenKey(token) }, notFoundValue);
    };
    return Injector_;
}());
/**
 * @param {?} view
 * @param {?} index
 * @return {?}
 */
function nodeValue(view, index) {
    var /** @type {?} */ def = view.def.nodes[index];
    if (def.flags & 1 /* TypeElement */) {
        var /** @type {?} */ elData = asElementData(view, def.index);
        return ((def.element)).template ? elData.template : elData.renderElement;
    }
    else if (def.flags & 2 /* TypeText */) {
        return asTextData(view, def.index).renderText;
    }
    else if (def.flags & (20224 /* CatProvider */ | 16 /* TypePipe */)) {
        return asProviderData(view, def.index).instance;
    }
    throw new Error("Illegal state: read nodeValue for node index " + index);
}
/**
 * @param {?} view
 * @return {?}
 */
function createRendererV1(view) {
    return new RendererAdapter(view.renderer);
}
var RendererAdapter = (function () {
    /**
     * @param {?} delegate
     */
    function RendererAdapter(delegate) {
        this.delegate = delegate;
    }
    /**
     * @param {?} selectorOrNode
     * @return {?}
     */
    RendererAdapter.prototype.selectRootElement = function (selectorOrNode) {
        return this.delegate.selectRootElement(selectorOrNode);
    };
    /**
     * @param {?} parent
     * @param {?} namespaceAndName
     * @return {?}
     */
    RendererAdapter.prototype.createElement = function (parent, namespaceAndName) {
        var _a = splitNamespace(namespaceAndName), ns = _a[0], name = _a[1];
        var /** @type {?} */ el = this.delegate.createElement(name, ns);
        if (parent) {
            this.delegate.appendChild(parent, el);
        }
        return el;
    };
    /**
     * @param {?} hostElement
     * @return {?}
     */
    RendererAdapter.prototype.createViewRoot = function (hostElement) { return hostElement; };
    /**
     * @param {?} parentElement
     * @return {?}
     */
    RendererAdapter.prototype.createTemplateAnchor = function (parentElement) {
        var /** @type {?} */ comment = this.delegate.createComment('');
        if (parentElement) {
            this.delegate.appendChild(parentElement, comment);
        }
        return comment;
    };
    /**
     * @param {?} parentElement
     * @param {?} value
     * @return {?}
     */
    RendererAdapter.prototype.createText = function (parentElement, value) {
        var /** @type {?} */ node = this.delegate.createText(value);
        if (parentElement) {
            this.delegate.appendChild(parentElement, node);
        }
        return node;
    };
    /**
     * @param {?} parentElement
     * @param {?} nodes
     * @return {?}
     */
    RendererAdapter.prototype.projectNodes = function (parentElement, nodes) {
        for (var /** @type {?} */ i = 0; i < nodes.length; i++) {
            this.delegate.appendChild(parentElement, nodes[i]);
        }
    };
    /**
     * @param {?} node
     * @param {?} viewRootNodes
     * @return {?}
     */
    RendererAdapter.prototype.attachViewAfter = function (node, viewRootNodes) {
        var /** @type {?} */ parentElement = this.delegate.parentNode(node);
        var /** @type {?} */ nextSibling = this.delegate.nextSibling(node);
        for (var /** @type {?} */ i = 0; i < viewRootNodes.length; i++) {
            this.delegate.insertBefore(parentElement, viewRootNodes[i], nextSibling);
        }
    };
    /**
     * @param {?} viewRootNodes
     * @return {?}
     */
    RendererAdapter.prototype.detachView = function (viewRootNodes) {
        for (var /** @type {?} */ i = 0; i < viewRootNodes.length; i++) {
            var /** @type {?} */ node = viewRootNodes[i];
            var /** @type {?} */ parentElement = this.delegate.parentNode(node);
            this.delegate.removeChild(parentElement, node);
        }
    };
    /**
     * @param {?} hostElement
     * @param {?} viewAllNodes
     * @return {?}
     */
    RendererAdapter.prototype.destroyView = function (hostElement, viewAllNodes) {
        for (var /** @type {?} */ i = 0; i < viewAllNodes.length; i++) {
            ((this.delegate.destroyNode))(viewAllNodes[i]);
        }
    };
    /**
     * @param {?} renderElement
     * @param {?} name
     * @param {?} callback
     * @return {?}
     */
    RendererAdapter.prototype.listen = function (renderElement, name, callback) {
        return this.delegate.listen(renderElement, name, /** @type {?} */ (callback));
    };
    /**
     * @param {?} target
     * @param {?} name
     * @param {?} callback
     * @return {?}
     */
    RendererAdapter.prototype.listenGlobal = function (target, name, callback) {
        return this.delegate.listen(target, name, /** @type {?} */ (callback));
    };
    /**
     * @param {?} renderElement
     * @param {?} propertyName
     * @param {?} propertyValue
     * @return {?}
     */
    RendererAdapter.prototype.setElementProperty = function (renderElement, propertyName, propertyValue) {
        this.delegate.setProperty(renderElement, propertyName, propertyValue);
    };
    /**
     * @param {?} renderElement
     * @param {?} namespaceAndName
     * @param {?} attributeValue
     * @return {?}
     */
    RendererAdapter.prototype.setElementAttribute = function (renderElement, namespaceAndName, attributeValue) {
        var _a = splitNamespace(namespaceAndName), ns = _a[0], name = _a[1];
        if (attributeValue != null) {
            this.delegate.setAttribute(renderElement, name, attributeValue, ns);
        }
        else {
            this.delegate.removeAttribute(renderElement, name, ns);
        }
    };
    /**
     * @param {?} renderElement
     * @param {?} propertyName
     * @param {?} propertyValue
     * @return {?}
     */
    RendererAdapter.prototype.setBindingDebugInfo = function (renderElement, propertyName, propertyValue) { };
    /**
     * @param {?} renderElement
     * @param {?} className
     * @param {?} isAdd
     * @return {?}
     */
    RendererAdapter.prototype.setElementClass = function (renderElement, className, isAdd) {
        if (isAdd) {
            this.delegate.addClass(renderElement, className);
        }
        else {
            this.delegate.removeClass(renderElement, className);
        }
    };
    /**
     * @param {?} renderElement
     * @param {?} styleName
     * @param {?} styleValue
     * @return {?}
     */
    RendererAdapter.prototype.setElementStyle = function (renderElement, styleName, styleValue) {
        if (styleValue != null) {
            this.delegate.setStyle(renderElement, styleName, styleValue);
        }
        else {
            this.delegate.removeStyle(renderElement, styleName);
        }
    };
    /**
     * @param {?} renderElement
     * @param {?} methodName
     * @param {?} args
     * @return {?}
     */
    RendererAdapter.prototype.invokeElementMethod = function (renderElement, methodName, args) {
        ((renderElement))[methodName].apply(renderElement, args);
    };
    /**
     * @param {?} renderNode
     * @param {?} text
     * @return {?}
     */
    RendererAdapter.prototype.setText = function (renderNode$$1, text) { this.delegate.setValue(renderNode$$1, text); };
    /**
     * @return {?}
     */
    RendererAdapter.prototype.animate = function () { throw new Error('Renderer.animate is no longer supported!'); };
    return RendererAdapter;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var RendererV1TokenKey = tokenKey(Renderer);
var Renderer2TokenKey = tokenKey(Renderer2);
var ElementRefTokenKey = tokenKey(ElementRef);
var ViewContainerRefTokenKey = tokenKey(ViewContainerRef);
var TemplateRefTokenKey = tokenKey(TemplateRef);
var ChangeDetectorRefTokenKey = tokenKey(ChangeDetectorRef);
var InjectorRefTokenKey = tokenKey(Injector);
var NOT_CREATED = new Object();
/**
 * @param {?} flags
 * @param {?} matchedQueries
 * @param {?} childCount
 * @param {?} ctor
 * @param {?} deps
 * @param {?=} props
 * @param {?=} outputs
 * @return {?}
 */
function directiveDef(flags, matchedQueries, childCount, ctor, deps, props, outputs) {
    var /** @type {?} */ bindings = [];
    if (props) {
        for (var /** @type {?} */ prop in props) {
            var _a = props[prop], bindingIndex = _a[0], nonMinifiedName = _a[1];
            bindings[bindingIndex] = {
                flags: 8 /* TypeProperty */,
                name: prop, nonMinifiedName: nonMinifiedName,
                ns: null,
                securityContext: null,
                suffix: null
            };
        }
    }
    var /** @type {?} */ outputDefs = [];
    if (outputs) {
        for (var /** @type {?} */ propName in outputs) {
            outputDefs.push({ type: 1 /* DirectiveOutput */, propName: propName, target: null, eventName: outputs[propName] });
        }
    }
    flags |= 16384 /* TypeDirective */;
    return _def(flags, matchedQueries, childCount, ctor, ctor, deps, bindings, outputDefs);
}
/**
 * @param {?} flags
 * @param {?} ctor
 * @param {?} deps
 * @return {?}
 */
function pipeDef(flags, ctor, deps) {
    flags |= 16 /* TypePipe */;
    return _def(flags, null, 0, ctor, ctor, deps);
}
/**
 * @param {?} flags
 * @param {?} matchedQueries
 * @param {?} token
 * @param {?} value
 * @param {?} deps
 * @return {?}
 */
function providerDef(flags, matchedQueries, token, value, deps) {
    return _def(flags, matchedQueries, 0, token, value, deps);
}
/**
 * @param {?} flags
 * @param {?} matchedQueriesDsl
 * @param {?} childCount
 * @param {?} token
 * @param {?} value
 * @param {?} deps
 * @param {?=} bindings
 * @param {?=} outputs
 * @return {?}
 */
function _def(flags, matchedQueriesDsl, childCount, token, value, deps, bindings, outputs) {
    var _a = splitMatchedQueriesDsl(matchedQueriesDsl), matchedQueries = _a.matchedQueries, references = _a.references, matchedQueryIds = _a.matchedQueryIds;
    if (!outputs) {
        outputs = [];
    }
    if (!bindings) {
        bindings = [];
    }
    var /** @type {?} */ depDefs = deps.map(function (value) {
        var /** @type {?} */ token;
        var /** @type {?} */ flags;
        if (Array.isArray(value)) {
            flags = value[0], token = value[1];
        }
        else {
            flags = 0 /* None */;
            token = value;
        }
        return { flags: flags, token: token, tokenKey: tokenKey(token) };
    });
    return {
        // will bet set by the view definition
        index: -1,
        parent: null,
        renderParent: null,
        bindingIndex: -1,
        outputIndex: -1,
        // regular values
        flags: flags,
        childFlags: 0,
        directChildFlags: 0,
        childMatchedQueries: 0, matchedQueries: matchedQueries, matchedQueryIds: matchedQueryIds, references: references,
        ngContentIndex: -1, childCount: childCount, bindings: bindings,
        bindingFlags: calcBindingFlags(bindings), outputs: outputs,
        element: null,
        provider: { token: token, tokenKey: tokenKey(token), value: value, deps: depDefs },
        text: null,
        query: null,
        ngContent: null
    };
}
/**
 * @param {?} view
 * @param {?} def
 * @return {?}
 */
function createProviderInstance(view, def) {
    return def.flags & 4096 /* LazyProvider */ ? NOT_CREATED : _createProviderInstance(view, def);
}
/**
 * @param {?} view
 * @param {?} def
 * @return {?}
 */
function createPipeInstance(view, def) {
    // deps are looked up from component.
    var /** @type {?} */ compView = view;
    while (compView.parent && !isComponentView(compView)) {
        compView = compView.parent;
    }
    // pipes can see the private services of the component
    var /** @type {?} */ allowPrivateServices = true;
    // pipes are always eager and classes!
    return createClass(/** @type {?} */ ((compView.parent)), /** @type {?} */ ((viewParentEl(compView))), allowPrivateServices, /** @type {?} */ ((def.provider)).value, /** @type {?} */ ((def.provider)).deps);
}
/**
 * @param {?} view
 * @param {?} def
 * @return {?}
 */
function createDirectiveInstance(view, def) {
    // components can see other private services, other directives can't.
    var /** @type {?} */ allowPrivateServices = (def.flags & 32768 /* Component */) > 0;
    // directives are always eager and classes!
    var /** @type {?} */ instance = createClass(view, /** @type {?} */ ((def.parent)), allowPrivateServices, /** @type {?} */ ((def.provider)).value, /** @type {?} */ ((def.provider)).deps);
    if (def.outputs.length) {
        for (var /** @type {?} */ i = 0; i < def.outputs.length; i++) {
            var /** @type {?} */ output = def.outputs[i];
            var /** @type {?} */ subscription = instance[((output.propName))].subscribe(eventHandlerClosure(view, /** @type {?} */ ((def.parent)).index, output.eventName)); /** @type {?} */
            ((view.disposables))[def.outputIndex + i] = subscription.unsubscribe.bind(subscription);
        }
    }
    return instance;
}
/**
 * @param {?} view
 * @param {?} index
 * @param {?} eventName
 * @return {?}
 */
function eventHandlerClosure(view, index, eventName) {
    return function (event) {
        try {
            return dispatchEvent(view, index, eventName, event);
        }
        catch (e) {
            // Attention: Don't rethrow, as it would cancel Observable subscriptions!
            view.root.errorHandler.handleError(e);
        }
    };
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} v0
 * @param {?} v1
 * @param {?} v2
 * @param {?} v3
 * @param {?} v4
 * @param {?} v5
 * @param {?} v6
 * @param {?} v7
 * @param {?} v8
 * @param {?} v9
 * @return {?}
 */
function checkAndUpdateDirectiveInline(view, def, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    var /** @type {?} */ providerData = asProviderData(view, def.index);
    var /** @type {?} */ directive = providerData.instance;
    var /** @type {?} */ changed = false;
    var /** @type {?} */ changes = ((undefined));
    var /** @type {?} */ bindLen = def.bindings.length;
    if (bindLen > 0 && checkBinding(view, def, 0, v0)) {
        changed = true;
        changes = updateProp(view, providerData, def, 0, v0, changes);
    }
    if (bindLen > 1 && checkBinding(view, def, 1, v1)) {
        changed = true;
        changes = updateProp(view, providerData, def, 1, v1, changes);
    }
    if (bindLen > 2 && checkBinding(view, def, 2, v2)) {
        changed = true;
        changes = updateProp(view, providerData, def, 2, v2, changes);
    }
    if (bindLen > 3 && checkBinding(view, def, 3, v3)) {
        changed = true;
        changes = updateProp(view, providerData, def, 3, v3, changes);
    }
    if (bindLen > 4 && checkBinding(view, def, 4, v4)) {
        changed = true;
        changes = updateProp(view, providerData, def, 4, v4, changes);
    }
    if (bindLen > 5 && checkBinding(view, def, 5, v5)) {
        changed = true;
        changes = updateProp(view, providerData, def, 5, v5, changes);
    }
    if (bindLen > 6 && checkBinding(view, def, 6, v6)) {
        changed = true;
        changes = updateProp(view, providerData, def, 6, v6, changes);
    }
    if (bindLen > 7 && checkBinding(view, def, 7, v7)) {
        changed = true;
        changes = updateProp(view, providerData, def, 7, v7, changes);
    }
    if (bindLen > 8 && checkBinding(view, def, 8, v8)) {
        changed = true;
        changes = updateProp(view, providerData, def, 8, v8, changes);
    }
    if (bindLen > 9 && checkBinding(view, def, 9, v9)) {
        changed = true;
        changes = updateProp(view, providerData, def, 9, v9, changes);
    }
    if (changes) {
        directive.ngOnChanges(changes);
    }
    if ((view.state & 2 /* FirstCheck */) && (def.flags & 65536 /* OnInit */)) {
        directive.ngOnInit();
    }
    if (def.flags & 262144 /* DoCheck */) {
        directive.ngDoCheck();
    }
    return changed;
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} values
 * @return {?}
 */
function checkAndUpdateDirectiveDynamic(view, def, values) {
    var /** @type {?} */ providerData = asProviderData(view, def.index);
    var /** @type {?} */ directive = providerData.instance;
    var /** @type {?} */ changed = false;
    var /** @type {?} */ changes = ((undefined));
    for (var /** @type {?} */ i = 0; i < values.length; i++) {
        if (checkBinding(view, def, i, values[i])) {
            changed = true;
            changes = updateProp(view, providerData, def, i, values[i], changes);
        }
    }
    if (changes) {
        directive.ngOnChanges(changes);
    }
    if ((view.state & 2 /* FirstCheck */) && (def.flags & 65536 /* OnInit */)) {
        directive.ngOnInit();
    }
    if (def.flags & 262144 /* DoCheck */) {
        directive.ngDoCheck();
    }
    return changed;
}
/**
 * @param {?} view
 * @param {?} def
 * @return {?}
 */
function _createProviderInstance(view, def) {
    // private services can see other private services
    var /** @type {?} */ allowPrivateServices = (def.flags & 8192 /* PrivateProvider */) > 0;
    var /** @type {?} */ providerDef = def.provider;
    var /** @type {?} */ injectable;
    switch (def.flags & 201347067 /* Types */) {
        case 512 /* TypeClassProvider */:
            injectable = createClass(view, /** @type {?} */ ((def.parent)), allowPrivateServices, /** @type {?} */ ((providerDef)).value, /** @type {?} */ ((providerDef)).deps);
            break;
        case 1024 /* TypeFactoryProvider */:
            injectable = callFactory(view, /** @type {?} */ ((def.parent)), allowPrivateServices, /** @type {?} */ ((providerDef)).value, /** @type {?} */ ((providerDef)).deps);
            break;
        case 2048 /* TypeUseExistingProvider */:
            injectable = resolveDep(view, /** @type {?} */ ((def.parent)), allowPrivateServices, /** @type {?} */ ((providerDef)).deps[0]);
            break;
        case 256 /* TypeValueProvider */:
            injectable = ((providerDef)).value;
            break;
    }
    return injectable;
}
/**
 * @param {?} view
 * @param {?} elDef
 * @param {?} allowPrivateServices
 * @param {?} ctor
 * @param {?} deps
 * @return {?}
 */
function createClass(view, elDef, allowPrivateServices, ctor, deps) {
    var /** @type {?} */ len = deps.length;
    var /** @type {?} */ injectable;
    switch (len) {
        case 0:
            injectable = new ctor();
            break;
        case 1:
            injectable = new ctor(resolveDep(view, elDef, allowPrivateServices, deps[0]));
            break;
        case 2:
            injectable = new ctor(resolveDep(view, elDef, allowPrivateServices, deps[0]), resolveDep(view, elDef, allowPrivateServices, deps[1]));
            break;
        case 3:
            injectable = new ctor(resolveDep(view, elDef, allowPrivateServices, deps[0]), resolveDep(view, elDef, allowPrivateServices, deps[1]), resolveDep(view, elDef, allowPrivateServices, deps[2]));
            break;
        default:
            var /** @type {?} */ depValues = new Array(len);
            for (var /** @type {?} */ i = 0; i < len; i++) {
                depValues[i] = resolveDep(view, elDef, allowPrivateServices, deps[i]);
            }
            injectable = new (ctor.bind.apply(ctor, [void 0].concat(depValues)))();
    }
    return injectable;
}
/**
 * @param {?} view
 * @param {?} elDef
 * @param {?} allowPrivateServices
 * @param {?} factory
 * @param {?} deps
 * @return {?}
 */
function callFactory(view, elDef, allowPrivateServices, factory, deps) {
    var /** @type {?} */ len = deps.length;
    var /** @type {?} */ injectable;
    switch (len) {
        case 0:
            injectable = factory();
            break;
        case 1:
            injectable = factory(resolveDep(view, elDef, allowPrivateServices, deps[0]));
            break;
        case 2:
            injectable = factory(resolveDep(view, elDef, allowPrivateServices, deps[0]), resolveDep(view, elDef, allowPrivateServices, deps[1]));
            break;
        case 3:
            injectable = factory(resolveDep(view, elDef, allowPrivateServices, deps[0]), resolveDep(view, elDef, allowPrivateServices, deps[1]), resolveDep(view, elDef, allowPrivateServices, deps[2]));
            break;
        default:
            var /** @type {?} */ depValues = Array(len);
            for (var /** @type {?} */ i = 0; i < len; i++) {
                depValues[i] = resolveDep(view, elDef, allowPrivateServices, deps[i]);
            }
            injectable = factory.apply(void 0, depValues);
    }
    return injectable;
}
// This default value is when checking the hierarchy for a token.
//
// It means both:
// - the token is not provided by the current injector,
// - only the element injectors should be checked (ie do not check module injectors
//
//          mod1
//         /
//       el1   mod2
//         \  /
//         el2
//
// When requesting el2.injector.get(token), we should check in the following order and return the
// first found value:
// - el2.injector.get(token, default)
// - el1.injector.get(token, NOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR) -> do not check the module
// - mod2.injector.get(token, default)
var NOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR = {};
/**
 * @param {?} view
 * @param {?} elDef
 * @param {?} allowPrivateServices
 * @param {?} depDef
 * @param {?=} notFoundValue
 * @return {?}
 */
function resolveDep(view, elDef, allowPrivateServices, depDef, notFoundValue) {
    if (notFoundValue === void 0) { notFoundValue = Injector.THROW_IF_NOT_FOUND; }
    if (depDef.flags & 8 /* Value */) {
        return depDef.token;
    }
    var /** @type {?} */ startView = view;
    if (depDef.flags & 2 /* Optional */) {
        notFoundValue = null;
    }
    var /** @type {?} */ tokenKey$$1 = depDef.tokenKey;
    if (tokenKey$$1 === ChangeDetectorRefTokenKey) {
        // directives on the same element as a component should be able to control the change detector
        // of that component as well.
        allowPrivateServices = !!(elDef && ((elDef.element)).componentView);
    }
    if (elDef && (depDef.flags & 1 /* SkipSelf */)) {
        allowPrivateServices = false;
        elDef = ((elDef.parent));
    }
    while (view) {
        if (elDef) {
            switch (tokenKey$$1) {
                case RendererV1TokenKey: {
                    var /** @type {?} */ compView = findCompView(view, elDef, allowPrivateServices);
                    return createRendererV1(compView);
                }
                case Renderer2TokenKey: {
                    var /** @type {?} */ compView = findCompView(view, elDef, allowPrivateServices);
                    return compView.renderer;
                }
                case ElementRefTokenKey:
                    return new ElementRef(asElementData(view, elDef.index).renderElement);
                case ViewContainerRefTokenKey:
                    return asElementData(view, elDef.index).viewContainer;
                case TemplateRefTokenKey: {
                    if (((elDef.element)).template) {
                        return asElementData(view, elDef.index).template;
                    }
                    break;
                }
                case ChangeDetectorRefTokenKey: {
                    var /** @type {?} */ cdView = findCompView(view, elDef, allowPrivateServices);
                    return createChangeDetectorRef(cdView);
                }
                case InjectorRefTokenKey:
                    return createInjector(view, elDef);
                default:
                    var /** @type {?} */ providerDef_1 = (((allowPrivateServices ? ((elDef.element)).allProviders : ((elDef.element)).publicProviders)))[tokenKey$$1];
                    if (providerDef_1) {
                        var /** @type {?} */ providerData = asProviderData(view, providerDef_1.index);
                        if (providerData.instance === NOT_CREATED) {
                            providerData.instance = _createProviderInstance(view, providerDef_1);
                        }
                        return providerData.instance;
                    }
            }
        }
        allowPrivateServices = isComponentView(view);
        elDef = ((viewParentEl(view)));
        view = ((view.parent));
    }
    var /** @type {?} */ value = startView.root.injector.get(depDef.token, NOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR);
    if (value !== NOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR ||
        notFoundValue === NOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR) {
        // Return the value from the root element injector when
        // - it provides it
        //   (value !== NOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR)
        // - the module injector should not be checked
        //   (notFoundValue === NOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR)
        return value;
    }
    return startView.root.ngModule.injector.get(depDef.token, notFoundValue);
}
/**
 * @param {?} view
 * @param {?} elDef
 * @param {?} allowPrivateServices
 * @return {?}
 */
function findCompView(view, elDef, allowPrivateServices) {
    var /** @type {?} */ compView;
    if (allowPrivateServices) {
        compView = asElementData(view, elDef.index).componentView;
    }
    else {
        compView = view;
        while (compView.parent && !isComponentView(compView)) {
            compView = compView.parent;
        }
    }
    return compView;
}
/**
 * @param {?} view
 * @param {?} providerData
 * @param {?} def
 * @param {?} bindingIdx
 * @param {?} value
 * @param {?} changes
 * @return {?}
 */
function updateProp(view, providerData, def, bindingIdx, value, changes) {
    if (def.flags & 32768 /* Component */) {
        var /** @type {?} */ compView = asElementData(view, /** @type {?} */ ((def.parent)).index).componentView;
        if (compView.def.flags & 2 /* OnPush */) {
            compView.state |= 8 /* ChecksEnabled */;
        }
    }
    var /** @type {?} */ binding = def.bindings[bindingIdx];
    var /** @type {?} */ propName = ((binding.name));
    // Note: This is still safe with Closure Compiler as
    // the user passed in the property name as an object has to `providerDef`,
    // so Closure Compiler will have renamed the property correctly already.
    providerData.instance[propName] = value;
    if (def.flags & 524288 /* OnChanges */) {
        changes = changes || {};
        var /** @type {?} */ oldValue = view.oldValues[def.bindingIndex + bindingIdx];
        if (oldValue instanceof WrappedValue) {
            oldValue = oldValue.wrapped;
        }
        var /** @type {?} */ binding_1 = def.bindings[bindingIdx];
        changes[((binding_1.nonMinifiedName))] =
            new SimpleChange(oldValue, value, (view.state & 2 /* FirstCheck */) !== 0);
    }
    view.oldValues[def.bindingIndex + bindingIdx] = value;
    return changes;
}
/**
 * @param {?} view
 * @param {?} lifecycles
 * @return {?}
 */
function callLifecycleHooksChildrenFirst(view, lifecycles) {
    if (!(view.def.nodeFlags & lifecycles)) {
        return;
    }
    var /** @type {?} */ nodes = view.def.nodes;
    for (var /** @type {?} */ i = 0; i < nodes.length; i++) {
        var /** @type {?} */ nodeDef = nodes[i];
        var /** @type {?} */ parent = nodeDef.parent;
        if (!parent && nodeDef.flags & lifecycles) {
            // matching root node (e.g. a pipe)
            callProviderLifecycles(view, i, nodeDef.flags & lifecycles);
        }
        if ((nodeDef.childFlags & lifecycles) === 0) {
            // no child matches one of the lifecycles
            i += nodeDef.childCount;
        }
        while (parent && (parent.flags & 1 /* TypeElement */) &&
            i === parent.index + parent.childCount) {
            // last child of an element
            if (parent.directChildFlags & lifecycles) {
                callElementProvidersLifecycles(view, parent, lifecycles);
            }
            parent = parent.parent;
        }
    }
}
/**
 * @param {?} view
 * @param {?} elDef
 * @param {?} lifecycles
 * @return {?}
 */
function callElementProvidersLifecycles(view, elDef, lifecycles) {
    for (var /** @type {?} */ i = elDef.index + 1; i <= elDef.index + elDef.childCount; i++) {
        var /** @type {?} */ nodeDef = view.def.nodes[i];
        if (nodeDef.flags & lifecycles) {
            callProviderLifecycles(view, i, nodeDef.flags & lifecycles);
        }
        // only visit direct children
        i += nodeDef.childCount;
    }
}
/**
 * @param {?} view
 * @param {?} index
 * @param {?} lifecycles
 * @return {?}
 */
function callProviderLifecycles(view, index, lifecycles) {
    var /** @type {?} */ provider = asProviderData(view, index).instance;
    if (provider === NOT_CREATED) {
        return;
    }
    Services.setCurrentNode(view, index);
    if (lifecycles & 1048576 /* AfterContentInit */) {
        provider.ngAfterContentInit();
    }
    if (lifecycles & 2097152 /* AfterContentChecked */) {
        provider.ngAfterContentChecked();
    }
    if (lifecycles & 4194304 /* AfterViewInit */) {
        provider.ngAfterViewInit();
    }
    if (lifecycles & 8388608 /* AfterViewChecked */) {
        provider.ngAfterViewChecked();
    }
    if (lifecycles & 131072 /* OnDestroy */) {
        provider.ngOnDestroy();
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} argCount
 * @return {?}
 */
function purePipeDef(argCount) {
    // argCount + 1 to include the pipe as first arg
    return _pureExpressionDef(128 /* TypePurePipe */, new Array(argCount + 1));
}
/**
 * @param {?} argCount
 * @return {?}
 */
function pureArrayDef(argCount) {
    return _pureExpressionDef(32 /* TypePureArray */, new Array(argCount));
}
/**
 * @param {?} propertyNames
 * @return {?}
 */
function pureObjectDef(propertyNames) {
    return _pureExpressionDef(64 /* TypePureObject */, propertyNames);
}
/**
 * @param {?} flags
 * @param {?} propertyNames
 * @return {?}
 */
function _pureExpressionDef(flags, propertyNames) {
    var /** @type {?} */ bindings = new Array(propertyNames.length);
    for (var /** @type {?} */ i = 0; i < propertyNames.length; i++) {
        var /** @type {?} */ prop = propertyNames[i];
        bindings[i] = {
            flags: 8 /* TypeProperty */,
            name: prop,
            ns: null,
            nonMinifiedName: prop,
            securityContext: null,
            suffix: null
        };
    }
    return {
        // will bet set by the view definition
        index: -1,
        parent: null,
        renderParent: null,
        bindingIndex: -1,
        outputIndex: -1,
        // regular values
        flags: flags,
        childFlags: 0,
        directChildFlags: 0,
        childMatchedQueries: 0,
        matchedQueries: {},
        matchedQueryIds: 0,
        references: {},
        ngContentIndex: -1,
        childCount: 0, bindings: bindings,
        bindingFlags: calcBindingFlags(bindings),
        outputs: [],
        element: null,
        provider: null,
        text: null,
        query: null,
        ngContent: null
    };
}
/**
 * @param {?} view
 * @param {?} def
 * @return {?}
 */
function createPureExpression(view, def) {
    return { value: undefined };
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} v0
 * @param {?} v1
 * @param {?} v2
 * @param {?} v3
 * @param {?} v4
 * @param {?} v5
 * @param {?} v6
 * @param {?} v7
 * @param {?} v8
 * @param {?} v9
 * @return {?}
 */
function checkAndUpdatePureExpressionInline(view, def, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    var /** @type {?} */ bindings = def.bindings;
    var /** @type {?} */ changed = false;
    var /** @type {?} */ bindLen = bindings.length;
    if (bindLen > 0 && checkAndUpdateBinding(view, def, 0, v0))
        changed = true;
    if (bindLen > 1 && checkAndUpdateBinding(view, def, 1, v1))
        changed = true;
    if (bindLen > 2 && checkAndUpdateBinding(view, def, 2, v2))
        changed = true;
    if (bindLen > 3 && checkAndUpdateBinding(view, def, 3, v3))
        changed = true;
    if (bindLen > 4 && checkAndUpdateBinding(view, def, 4, v4))
        changed = true;
    if (bindLen > 5 && checkAndUpdateBinding(view, def, 5, v5))
        changed = true;
    if (bindLen > 6 && checkAndUpdateBinding(view, def, 6, v6))
        changed = true;
    if (bindLen > 7 && checkAndUpdateBinding(view, def, 7, v7))
        changed = true;
    if (bindLen > 8 && checkAndUpdateBinding(view, def, 8, v8))
        changed = true;
    if (bindLen > 9 && checkAndUpdateBinding(view, def, 9, v9))
        changed = true;
    if (changed) {
        var /** @type {?} */ data = asPureExpressionData(view, def.index);
        var /** @type {?} */ value = void 0;
        switch (def.flags & 201347067 /* Types */) {
            case 32 /* TypePureArray */:
                value = new Array(bindings.length);
                if (bindLen > 0)
                    value[0] = v0;
                if (bindLen > 1)
                    value[1] = v1;
                if (bindLen > 2)
                    value[2] = v2;
                if (bindLen > 3)
                    value[3] = v3;
                if (bindLen > 4)
                    value[4] = v4;
                if (bindLen > 5)
                    value[5] = v5;
                if (bindLen > 6)
                    value[6] = v6;
                if (bindLen > 7)
                    value[7] = v7;
                if (bindLen > 8)
                    value[8] = v8;
                if (bindLen > 9)
                    value[9] = v9;
                break;
            case 64 /* TypePureObject */:
                value = {};
                if (bindLen > 0)
                    value[((bindings[0].name))] = v0;
                if (bindLen > 1)
                    value[((bindings[1].name))] = v1;
                if (bindLen > 2)
                    value[((bindings[2].name))] = v2;
                if (bindLen > 3)
                    value[((bindings[3].name))] = v3;
                if (bindLen > 4)
                    value[((bindings[4].name))] = v4;
                if (bindLen > 5)
                    value[((bindings[5].name))] = v5;
                if (bindLen > 6)
                    value[((bindings[6].name))] = v6;
                if (bindLen > 7)
                    value[((bindings[7].name))] = v7;
                if (bindLen > 8)
                    value[((bindings[8].name))] = v8;
                if (bindLen > 9)
                    value[((bindings[9].name))] = v9;
                break;
            case 128 /* TypePurePipe */:
                var /** @type {?} */ pipe = v0;
                switch (bindLen) {
                    case 1:
                        value = pipe.transform(v0);
                        break;
                    case 2:
                        value = pipe.transform(v1);
                        break;
                    case 3:
                        value = pipe.transform(v1, v2);
                        break;
                    case 4:
                        value = pipe.transform(v1, v2, v3);
                        break;
                    case 5:
                        value = pipe.transform(v1, v2, v3, v4);
                        break;
                    case 6:
                        value = pipe.transform(v1, v2, v3, v4, v5);
                        break;
                    case 7:
                        value = pipe.transform(v1, v2, v3, v4, v5, v6);
                        break;
                    case 8:
                        value = pipe.transform(v1, v2, v3, v4, v5, v6, v7);
                        break;
                    case 9:
                        value = pipe.transform(v1, v2, v3, v4, v5, v6, v7, v8);
                        break;
                    case 10:
                        value = pipe.transform(v1, v2, v3, v4, v5, v6, v7, v8, v9);
                        break;
                }
                break;
        }
        data.value = value;
    }
    return changed;
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} values
 * @return {?}
 */
function checkAndUpdatePureExpressionDynamic(view, def, values) {
    var /** @type {?} */ bindings = def.bindings;
    var /** @type {?} */ changed = false;
    for (var /** @type {?} */ i = 0; i < values.length; i++) {
        // Note: We need to loop over all values, so that
        // the old values are updates as well!
        if (checkAndUpdateBinding(view, def, i, values[i])) {
            changed = true;
        }
    }
    if (changed) {
        var /** @type {?} */ data = asPureExpressionData(view, def.index);
        var /** @type {?} */ value = void 0;
        switch (def.flags & 201347067 /* Types */) {
            case 32 /* TypePureArray */:
                value = values;
                break;
            case 64 /* TypePureObject */:
                value = {};
                for (var /** @type {?} */ i = 0; i < values.length; i++) {
                    value[((bindings[i].name))] = values[i];
                }
                break;
            case 128 /* TypePurePipe */:
                var /** @type {?} */ pipe = values[0];
                var /** @type {?} */ params = values.slice(1);
                value = pipe.transform.apply(pipe, params);
                break;
        }
        data.value = value;
    }
    return changed;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} flags
 * @param {?} id
 * @param {?} bindings
 * @return {?}
 */
function queryDef(flags, id, bindings) {
    var /** @type {?} */ bindingDefs = [];
    for (var /** @type {?} */ propName in bindings) {
        var /** @type {?} */ bindingType = bindings[propName];
        bindingDefs.push({ propName: propName, bindingType: bindingType });
    }
    return {
        // will bet set by the view definition
        index: -1,
        parent: null,
        renderParent: null,
        bindingIndex: -1,
        outputIndex: -1,
        // regular values
        flags: flags,
        childFlags: 0,
        directChildFlags: 0,
        childMatchedQueries: 0,
        ngContentIndex: -1,
        matchedQueries: {},
        matchedQueryIds: 0,
        references: {},
        childCount: 0,
        bindings: [],
        bindingFlags: 0,
        outputs: [],
        element: null,
        provider: null,
        text: null,
        query: { id: id, filterId: filterQueryId(id), bindings: bindingDefs },
        ngContent: null
    };
}
/**
 * @return {?}
 */
function createQuery() {
    return new QueryList();
}
/**
 * @param {?} view
 * @return {?}
 */
function dirtyParentQueries(view) {
    var /** @type {?} */ queryIds = view.def.nodeMatchedQueries;
    while (view.parent && isEmbeddedView(view)) {
        var /** @type {?} */ tplDef = ((view.parentNodeDef));
        view = view.parent;
        // content queries
        var /** @type {?} */ end = tplDef.index + tplDef.childCount;
        for (var /** @type {?} */ i = 0; i <= end; i++) {
            var /** @type {?} */ nodeDef = view.def.nodes[i];
            if ((nodeDef.flags & 67108864 /* TypeContentQuery */) &&
                (nodeDef.flags & 536870912 /* DynamicQuery */) &&
                (((nodeDef.query)).filterId & queryIds) === ((nodeDef.query)).filterId) {
                asQueryList(view, i).setDirty();
            }
            if ((nodeDef.flags & 1 /* TypeElement */ && i + nodeDef.childCount < tplDef.index) ||
                !(nodeDef.childFlags & 67108864 /* TypeContentQuery */) ||
                !(nodeDef.childFlags & 536870912 /* DynamicQuery */)) {
                // skip elements that don't contain the template element or no query.
                i += nodeDef.childCount;
            }
        }
    }
    // view queries
    if (view.def.nodeFlags & 134217728 /* TypeViewQuery */) {
        for (var /** @type {?} */ i = 0; i < view.def.nodes.length; i++) {
            var /** @type {?} */ nodeDef = view.def.nodes[i];
            if ((nodeDef.flags & 134217728 /* TypeViewQuery */) && (nodeDef.flags & 536870912 /* DynamicQuery */)) {
                asQueryList(view, i).setDirty();
            }
            // only visit the root nodes
            i += nodeDef.childCount;
        }
    }
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @return {?}
 */
function checkAndUpdateQuery(view, nodeDef) {
    var /** @type {?} */ queryList = asQueryList(view, nodeDef.index);
    if (!queryList.dirty) {
        return;
    }
    var /** @type {?} */ directiveInstance;
    var /** @type {?} */ newValues = ((undefined));
    if (nodeDef.flags & 67108864 /* TypeContentQuery */) {
        var /** @type {?} */ elementDef_1 = ((((nodeDef.parent)).parent));
        newValues = calcQueryValues(view, elementDef_1.index, elementDef_1.index + elementDef_1.childCount, /** @type {?} */ ((nodeDef.query)), []);
        directiveInstance = asProviderData(view, /** @type {?} */ ((nodeDef.parent)).index).instance;
    }
    else if (nodeDef.flags & 134217728 /* TypeViewQuery */) {
        newValues = calcQueryValues(view, 0, view.def.nodes.length - 1, /** @type {?} */ ((nodeDef.query)), []);
        directiveInstance = view.component;
    }
    queryList.reset(newValues);
    var /** @type {?} */ bindings = ((nodeDef.query)).bindings;
    var /** @type {?} */ notify = false;
    for (var /** @type {?} */ i = 0; i < bindings.length; i++) {
        var /** @type {?} */ binding = bindings[i];
        var /** @type {?} */ boundValue = void 0;
        switch (binding.bindingType) {
            case 0 /* First */:
                boundValue = queryList.first;
                break;
            case 1 /* All */:
                boundValue = queryList;
                notify = true;
                break;
        }
        directiveInstance[binding.propName] = boundValue;
    }
    if (notify) {
        queryList.notifyOnChanges();
    }
}
/**
 * @param {?} view
 * @param {?} startIndex
 * @param {?} endIndex
 * @param {?} queryDef
 * @param {?} values
 * @return {?}
 */
function calcQueryValues(view, startIndex, endIndex, queryDef, values) {
    for (var /** @type {?} */ i = startIndex; i <= endIndex; i++) {
        var /** @type {?} */ nodeDef = view.def.nodes[i];
        var /** @type {?} */ valueType = nodeDef.matchedQueries[queryDef.id];
        if (valueType != null) {
            values.push(getQueryValue(view, nodeDef, valueType));
        }
        if (nodeDef.flags & 1 /* TypeElement */ && ((nodeDef.element)).template &&
            (((((nodeDef.element)).template)).nodeMatchedQueries & queryDef.filterId) ===
                queryDef.filterId) {
            // check embedded views that were attached at the place of their template.
            var /** @type {?} */ elementData = asElementData(view, i);
            if (nodeDef.flags & 16777216 /* EmbeddedViews */) {
                var /** @type {?} */ embeddedViews = ((elementData.viewContainer))._embeddedViews;
                for (var /** @type {?} */ k = 0; k < embeddedViews.length; k++) {
                    var /** @type {?} */ embeddedView = embeddedViews[k];
                    var /** @type {?} */ dvc = declaredViewContainer(embeddedView);
                    if (dvc && dvc === elementData) {
                        calcQueryValues(embeddedView, 0, embeddedView.def.nodes.length - 1, queryDef, values);
                    }
                }
            }
            var /** @type {?} */ projectedViews = elementData.template._projectedViews;
            if (projectedViews) {
                for (var /** @type {?} */ k = 0; k < projectedViews.length; k++) {
                    var /** @type {?} */ projectedView = projectedViews[k];
                    calcQueryValues(projectedView, 0, projectedView.def.nodes.length - 1, queryDef, values);
                }
            }
        }
        if ((nodeDef.childMatchedQueries & queryDef.filterId) !== queryDef.filterId) {
            // if no child matches the query, skip the children.
            i += nodeDef.childCount;
        }
    }
    return values;
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} queryValueType
 * @return {?}
 */
function getQueryValue(view, nodeDef, queryValueType) {
    if (queryValueType != null) {
        // a match
        var /** @type {?} */ value = void 0;
        switch (queryValueType) {
            case 1 /* RenderElement */:
                value = asElementData(view, nodeDef.index).renderElement;
                break;
            case 0 /* ElementRef */:
                value = new ElementRef(asElementData(view, nodeDef.index).renderElement);
                break;
            case 2 /* TemplateRef */:
                value = asElementData(view, nodeDef.index).template;
                break;
            case 3 /* ViewContainerRef */:
                value = asElementData(view, nodeDef.index).viewContainer;
                break;
            case 4 /* Provider */:
                value = asProviderData(view, nodeDef.index).instance;
                break;
        }
        return value;
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} ngContentIndex
 * @param {?} constants
 * @return {?}
 */
function textDef(ngContentIndex, constants) {
    var /** @type {?} */ bindings = new Array(constants.length - 1);
    for (var /** @type {?} */ i = 1; i < constants.length; i++) {
        bindings[i - 1] = {
            flags: 8 /* TypeProperty */,
            name: null,
            ns: null,
            nonMinifiedName: null,
            securityContext: null,
            suffix: constants[i]
        };
    }
    var /** @type {?} */ flags = 2;
    return {
        // will bet set by the view definition
        index: -1,
        parent: null,
        renderParent: null,
        bindingIndex: -1,
        outputIndex: -1,
        // regular values
        flags: flags,
        childFlags: 0,
        directChildFlags: 0,
        childMatchedQueries: 0,
        matchedQueries: {},
        matchedQueryIds: 0,
        references: {}, ngContentIndex: ngContentIndex,
        childCount: 0, bindings: bindings,
        bindingFlags: calcBindingFlags(bindings),
        outputs: [],
        element: null,
        provider: null,
        text: { prefix: constants[0] },
        query: null,
        ngContent: null
    };
}
/**
 * @param {?} view
 * @param {?} renderHost
 * @param {?} def
 * @return {?}
 */
function createText(view, renderHost, def) {
    var /** @type {?} */ renderNode$$1;
    var /** @type {?} */ renderer = view.renderer;
    renderNode$$1 = renderer.createText(/** @type {?} */ ((def.text)).prefix);
    var /** @type {?} */ parentEl = getParentRenderElement(view, renderHost, def);
    if (parentEl) {
        renderer.appendChild(parentEl, renderNode$$1);
    }
    return { renderText: renderNode$$1 };
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} v0
 * @param {?} v1
 * @param {?} v2
 * @param {?} v3
 * @param {?} v4
 * @param {?} v5
 * @param {?} v6
 * @param {?} v7
 * @param {?} v8
 * @param {?} v9
 * @return {?}
 */
function checkAndUpdateTextInline(view, def, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    var /** @type {?} */ changed = false;
    var /** @type {?} */ bindings = def.bindings;
    var /** @type {?} */ bindLen = bindings.length;
    if (bindLen > 0 && checkAndUpdateBinding(view, def, 0, v0))
        changed = true;
    if (bindLen > 1 && checkAndUpdateBinding(view, def, 1, v1))
        changed = true;
    if (bindLen > 2 && checkAndUpdateBinding(view, def, 2, v2))
        changed = true;
    if (bindLen > 3 && checkAndUpdateBinding(view, def, 3, v3))
        changed = true;
    if (bindLen > 4 && checkAndUpdateBinding(view, def, 4, v4))
        changed = true;
    if (bindLen > 5 && checkAndUpdateBinding(view, def, 5, v5))
        changed = true;
    if (bindLen > 6 && checkAndUpdateBinding(view, def, 6, v6))
        changed = true;
    if (bindLen > 7 && checkAndUpdateBinding(view, def, 7, v7))
        changed = true;
    if (bindLen > 8 && checkAndUpdateBinding(view, def, 8, v8))
        changed = true;
    if (bindLen > 9 && checkAndUpdateBinding(view, def, 9, v9))
        changed = true;
    if (changed) {
        var /** @type {?} */ value = ((def.text)).prefix;
        if (bindLen > 0)
            value += _addInterpolationPart(v0, bindings[0]);
        if (bindLen > 1)
            value += _addInterpolationPart(v1, bindings[1]);
        if (bindLen > 2)
            value += _addInterpolationPart(v2, bindings[2]);
        if (bindLen > 3)
            value += _addInterpolationPart(v3, bindings[3]);
        if (bindLen > 4)
            value += _addInterpolationPart(v4, bindings[4]);
        if (bindLen > 5)
            value += _addInterpolationPart(v5, bindings[5]);
        if (bindLen > 6)
            value += _addInterpolationPart(v6, bindings[6]);
        if (bindLen > 7)
            value += _addInterpolationPart(v7, bindings[7]);
        if (bindLen > 8)
            value += _addInterpolationPart(v8, bindings[8]);
        if (bindLen > 9)
            value += _addInterpolationPart(v9, bindings[9]);
        var /** @type {?} */ renderNode$$1 = asTextData(view, def.index).renderText;
        view.renderer.setValue(renderNode$$1, value);
    }
    return changed;
}
/**
 * @param {?} view
 * @param {?} def
 * @param {?} values
 * @return {?}
 */
function checkAndUpdateTextDynamic(view, def, values) {
    var /** @type {?} */ bindings = def.bindings;
    var /** @type {?} */ changed = false;
    for (var /** @type {?} */ i = 0; i < values.length; i++) {
        // Note: We need to loop over all values, so that
        // the old values are updates as well!
        if (checkAndUpdateBinding(view, def, i, values[i])) {
            changed = true;
        }
    }
    if (changed) {
        var /** @type {?} */ value = '';
        for (var /** @type {?} */ i = 0; i < values.length; i++) {
            value = value + _addInterpolationPart(values[i], bindings[i]);
        }
        value = ((def.text)).prefix + value;
        var /** @type {?} */ renderNode$$1 = asTextData(view, def.index).renderText;
        view.renderer.setValue(renderNode$$1, value);
    }
    return changed;
}
/**
 * @param {?} value
 * @param {?} binding
 * @return {?}
 */
function _addInterpolationPart(value, binding) {
    var /** @type {?} */ valueStr = value != null ? value.toString() : '';
    return valueStr + binding.suffix;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} flags
 * @param {?} nodes
 * @param {?=} updateDirectives
 * @param {?=} updateRenderer
 * @return {?}
 */
function viewDef(flags, nodes, updateDirectives, updateRenderer) {
    // clone nodes and set auto calculated values
    var /** @type {?} */ viewBindingCount = 0;
    var /** @type {?} */ viewDisposableCount = 0;
    var /** @type {?} */ viewNodeFlags = 0;
    var /** @type {?} */ viewRootNodeFlags = 0;
    var /** @type {?} */ viewMatchedQueries = 0;
    var /** @type {?} */ currentParent = null;
    var /** @type {?} */ currentElementHasPublicProviders = false;
    var /** @type {?} */ currentElementHasPrivateProviders = false;
    var /** @type {?} */ lastRenderRootNode = null;
    for (var /** @type {?} */ i = 0; i < nodes.length; i++) {
        while (currentParent && i > currentParent.index + currentParent.childCount) {
            var /** @type {?} */ newParent = currentParent.parent;
            if (newParent) {
                newParent.childFlags |= ((currentParent.childFlags));
                newParent.childMatchedQueries |= currentParent.childMatchedQueries;
            }
            currentParent = newParent;
        }
        var /** @type {?} */ node = nodes[i];
        node.index = i;
        node.parent = currentParent;
        node.bindingIndex = viewBindingCount;
        node.outputIndex = viewDisposableCount;
        // renderParent needs to account for ng-container!
        var /** @type {?} */ currentRenderParent = void 0;
        if (currentParent && currentParent.flags & 1 /* TypeElement */ &&
            !((currentParent.element)).name) {
            currentRenderParent = currentParent.renderParent;
        }
        else {
            currentRenderParent = currentParent;
        }
        node.renderParent = currentRenderParent;
        if (node.element) {
            var /** @type {?} */ elDef = node.element;
            elDef.publicProviders =
                currentParent ? ((currentParent.element)).publicProviders : Object.create(null);
            elDef.allProviders = elDef.publicProviders;
            // Note: We assume that all providers of an element are before any child element!
            currentElementHasPublicProviders = false;
            currentElementHasPrivateProviders = false;
        }
        validateNode(currentParent, node, nodes.length);
        viewNodeFlags |= node.flags;
        viewMatchedQueries |= node.matchedQueryIds;
        if (node.element && node.element.template) {
            viewMatchedQueries |= node.element.template.nodeMatchedQueries;
        }
        if (currentParent) {
            currentParent.childFlags |= node.flags;
            currentParent.directChildFlags |= node.flags;
            currentParent.childMatchedQueries |= node.matchedQueryIds;
            if (node.element && node.element.template) {
                currentParent.childMatchedQueries |= node.element.template.nodeMatchedQueries;
            }
        }
        else {
            viewRootNodeFlags |= node.flags;
        }
        viewBindingCount += node.bindings.length;
        viewDisposableCount += node.outputs.length;
        if (!currentRenderParent && (node.flags & 3 /* CatRenderNode */)) {
            lastRenderRootNode = node;
        }
        if (node.flags & 20224 /* CatProvider */) {
            if (!currentElementHasPublicProviders) {
                currentElementHasPublicProviders = true; /** @type {?} */
                ((((
                // Use prototypical inheritance to not get O(n^2) complexity...
                currentParent)).element)).publicProviders =
                    Object.create(/** @type {?} */ ((((currentParent)).element)).publicProviders); /** @type {?} */
                ((((currentParent)).element)).allProviders = ((((currentParent)).element)).publicProviders;
            }
            var /** @type {?} */ isPrivateService = (node.flags & 8192 /* PrivateProvider */) !== 0;
            var /** @type {?} */ isComponent = (node.flags & 32768 /* Component */) !== 0;
            if (!isPrivateService || isComponent) {
                ((((((currentParent)).element)).publicProviders))[((node.provider)).tokenKey] = node;
            }
            else {
                if (!currentElementHasPrivateProviders) {
                    currentElementHasPrivateProviders = true; /** @type {?} */
                    ((((
                    // Use protoyypical inheritance to not get O(n^2) complexity...
                    currentParent)).element)).allProviders =
                        Object.create(/** @type {?} */ ((((currentParent)).element)).publicProviders);
                } /** @type {?} */
                ((((((currentParent)).element)).allProviders))[((node.provider)).tokenKey] = node;
            }
            if (isComponent) {
                ((((currentParent)).element)).componentProvider = node;
            }
        }
        if (node.childCount) {
            currentParent = node;
        }
    }
    while (currentParent) {
        var /** @type {?} */ newParent = currentParent.parent;
        if (newParent) {
            newParent.childFlags |= currentParent.childFlags;
            newParent.childMatchedQueries |= currentParent.childMatchedQueries;
        }
        currentParent = newParent;
    }
    var /** @type {?} */ handleEvent = function (view, nodeIndex, eventName, event) { return ((((nodes[nodeIndex].element)).handleEvent))(view, eventName, event); };
    return {
        // Will be filled later...
        factory: null,
        nodeFlags: viewNodeFlags,
        rootNodeFlags: viewRootNodeFlags,
        nodeMatchedQueries: viewMatchedQueries, flags: flags,
        nodes: nodes,
        updateDirectives: updateDirectives || NOOP,
        updateRenderer: updateRenderer || NOOP,
        handleEvent: handleEvent || NOOP,
        bindingCount: viewBindingCount,
        outputCount: viewDisposableCount, lastRenderRootNode: lastRenderRootNode
    };
}
/**
 * @param {?} parent
 * @param {?} node
 * @param {?} nodeCount
 * @return {?}
 */
function validateNode(parent, node, nodeCount) {
    var /** @type {?} */ template = node.element && node.element.template;
    if (template) {
        if (!template.lastRenderRootNode) {
            throw new Error("Illegal State: Embedded templates without nodes are not allowed!");
        }
        if (template.lastRenderRootNode &&
            template.lastRenderRootNode.flags & 16777216 /* EmbeddedViews */) {
            throw new Error("Illegal State: Last root node of a template can't have embedded views, at index " + node.index + "!");
        }
    }
    if (node.flags & 20224 /* CatProvider */) {
        var /** @type {?} */ parentFlags = parent ? parent.flags : 0;
        if ((parentFlags & 1 /* TypeElement */) === 0) {
            throw new Error("Illegal State: Provider/Directive nodes need to be children of elements or anchors, at index " + node.index + "!");
        }
    }
    if (node.query) {
        if (node.flags & 67108864 /* TypeContentQuery */ &&
            (!parent || (parent.flags & 16384 /* TypeDirective */) === 0)) {
            throw new Error("Illegal State: Content Query nodes need to be children of directives, at index " + node.index + "!");
        }
        if (node.flags & 134217728 /* TypeViewQuery */ && parent) {
            throw new Error("Illegal State: View Query nodes have to be top level nodes, at index " + node.index + "!");
        }
    }
    if (node.childCount) {
        var /** @type {?} */ parentEnd = parent ? parent.index + parent.childCount : nodeCount - 1;
        if (node.index <= parentEnd && node.index + node.childCount > parentEnd) {
            throw new Error("Illegal State: childCount of node leads outside of parent, at index " + node.index + "!");
        }
    }
}
/**
 * @param {?} parent
 * @param {?} anchorDef
 * @param {?=} context
 * @return {?}
 */
function createEmbeddedView(parent, anchorDef$$1, context) {
    // embedded views are seen as siblings to the anchor, so we need
    // to get the parent of the anchor and use it as parentIndex.
    var /** @type {?} */ view = createView(parent.root, parent.renderer, parent, anchorDef$$1, /** @type {?} */ ((((anchorDef$$1.element)).template)));
    initView(view, parent.component, context);
    createViewNodes(view);
    return view;
}
/**
 * @param {?} root
 * @param {?} def
 * @param {?=} context
 * @return {?}
 */
function createRootView(root, def, context) {
    var /** @type {?} */ view = createView(root, root.renderer, null, null, def);
    initView(view, context, context);
    createViewNodes(view);
    return view;
}
/**
 * @param {?} root
 * @param {?} renderer
 * @param {?} parent
 * @param {?} parentNodeDef
 * @param {?} def
 * @return {?}
 */
function createView(root, renderer, parent, parentNodeDef, def) {
    var /** @type {?} */ nodes = new Array(def.nodes.length);
    var /** @type {?} */ disposables = def.outputCount ? new Array(def.outputCount) : null;
    var /** @type {?} */ view = {
        def: def,
        parent: parent,
        viewContainerParent: null, parentNodeDef: parentNodeDef,
        context: null,
        component: null, nodes: nodes,
        state: 13 /* CatInit */, root: root, renderer: renderer,
        oldValues: new Array(def.bindingCount), disposables: disposables
    };
    return view;
}
/**
 * @param {?} view
 * @param {?} component
 * @param {?} context
 * @return {?}
 */
function initView(view, component, context) {
    view.component = component;
    view.context = context;
}
/**
 * @param {?} view
 * @return {?}
 */
function createViewNodes(view) {
    var /** @type {?} */ renderHost;
    if (isComponentView(view)) {
        var /** @type {?} */ hostDef = view.parentNodeDef;
        renderHost = asElementData(/** @type {?} */ ((view.parent)), /** @type {?} */ ((((hostDef)).parent)).index).renderElement;
    }
    var /** @type {?} */ def = view.def;
    var /** @type {?} */ nodes = view.nodes;
    for (var /** @type {?} */ i = 0; i < def.nodes.length; i++) {
        var /** @type {?} */ nodeDef = def.nodes[i];
        Services.setCurrentNode(view, i);
        var /** @type {?} */ nodeData = void 0;
        switch (nodeDef.flags & 201347067 /* Types */) {
            case 1 /* TypeElement */:
                var /** @type {?} */ el = (createElement(view, renderHost, nodeDef));
                var /** @type {?} */ componentView = ((undefined));
                if (nodeDef.flags & 33554432 /* ComponentView */) {
                    var /** @type {?} */ compViewDef = resolveViewDefinition(/** @type {?} */ ((((nodeDef.element)).componentView)));
                    var /** @type {?} */ rendererType = ((nodeDef.element)).componentRendererType;
                    var /** @type {?} */ compRenderer = void 0;
                    if (!rendererType) {
                        compRenderer = view.root.renderer;
                    }
                    else {
                        compRenderer = view.root.rendererFactory.createRenderer(el, rendererType);
                    }
                    componentView = createView(view.root, compRenderer, view, /** @type {?} */ ((nodeDef.element)).componentProvider, compViewDef);
                }
                listenToElementOutputs(view, componentView, nodeDef, el);
                nodeData = ({
                    renderElement: el,
                    componentView: componentView,
                    viewContainer: null,
                    template: /** @type {?} */ ((nodeDef.element)).template ? createTemplateData(view, nodeDef) : undefined
                });
                if (nodeDef.flags & 16777216 /* EmbeddedViews */) {
                    nodeData.viewContainer = createViewContainerData(view, nodeDef, nodeData);
                }
                break;
            case 2 /* TypeText */:
                nodeData = (createText(view, renderHost, nodeDef));
                break;
            case 512 /* TypeClassProvider */:
            case 1024 /* TypeFactoryProvider */:
            case 2048 /* TypeUseExistingProvider */:
            case 256 /* TypeValueProvider */: {
                var /** @type {?} */ instance = createProviderInstance(view, nodeDef);
                nodeData = ({ instance: instance });
                break;
            }
            case 16 /* TypePipe */: {
                var /** @type {?} */ instance = createPipeInstance(view, nodeDef);
                nodeData = ({ instance: instance });
                break;
            }
            case 16384 /* TypeDirective */: {
                var /** @type {?} */ instance = createDirectiveInstance(view, nodeDef);
                nodeData = ({ instance: instance });
                if (nodeDef.flags & 32768 /* Component */) {
                    var /** @type {?} */ compView = asElementData(view, /** @type {?} */ ((nodeDef.parent)).index).componentView;
                    initView(compView, instance, instance);
                }
                break;
            }
            case 32 /* TypePureArray */:
            case 64 /* TypePureObject */:
            case 128 /* TypePurePipe */:
                nodeData = (createPureExpression(view, nodeDef));
                break;
            case 67108864 /* TypeContentQuery */:
            case 134217728 /* TypeViewQuery */:
                nodeData = (createQuery());
                break;
            case 8 /* TypeNgContent */:
                appendNgContent(view, renderHost, nodeDef);
                // no runtime data needed for NgContent...
                nodeData = undefined;
                break;
        }
        nodes[i] = nodeData;
    }
    // Create the ViewData.nodes of component views after we created everything else,
    // so that e.g. ng-content works
    execComponentViewsAction(view, ViewAction.CreateViewNodes);
    // fill static content and view queries
    execQueriesAction(view, 67108864 /* TypeContentQuery */ | 134217728 /* TypeViewQuery */, 268435456 /* StaticQuery */, 0 /* CheckAndUpdate */);
}
/**
 * @param {?} view
 * @return {?}
 */
function checkNoChangesView(view) {
    markProjectedViewsForCheck(view);
    Services.updateDirectives(view, 1 /* CheckNoChanges */);
    execEmbeddedViewsAction(view, ViewAction.CheckNoChanges);
    Services.updateRenderer(view, 1 /* CheckNoChanges */);
    execComponentViewsAction(view, ViewAction.CheckNoChanges);
    // Note: We don't check queries for changes as we didn't do this in v2.x.
    // TODO(tbosch): investigate if we can enable the check again in v5.x with a nicer error message.
    view.state &= ~(64 /* CheckProjectedViews */ | 32 /* CheckProjectedView */);
}
/**
 * @param {?} view
 * @return {?}
 */
function checkAndUpdateView(view) {
    if (view.state & 1 /* BeforeFirstCheck */) {
        view.state &= ~1 /* BeforeFirstCheck */;
        view.state |= 2 /* FirstCheck */;
    }
    else {
        view.state &= ~2 /* FirstCheck */;
    }
    markProjectedViewsForCheck(view);
    Services.updateDirectives(view, 0 /* CheckAndUpdate */);
    execEmbeddedViewsAction(view, ViewAction.CheckAndUpdate);
    execQueriesAction(view, 67108864 /* TypeContentQuery */, 536870912 /* DynamicQuery */, 0 /* CheckAndUpdate */);
    callLifecycleHooksChildrenFirst(view, 2097152 /* AfterContentChecked */ |
        (view.state & 2 /* FirstCheck */ ? 1048576 /* AfterContentInit */ : 0));
    Services.updateRenderer(view, 0 /* CheckAndUpdate */);
    execComponentViewsAction(view, ViewAction.CheckAndUpdate);
    execQueriesAction(view, 134217728 /* TypeViewQuery */, 536870912 /* DynamicQuery */, 0 /* CheckAndUpdate */);
    callLifecycleHooksChildrenFirst(view, 8388608 /* AfterViewChecked */ |
        (view.state & 2 /* FirstCheck */ ? 4194304 /* AfterViewInit */ : 0));
    if (view.def.flags & 2 /* OnPush */) {
        view.state &= ~8 /* ChecksEnabled */;
    }
    view.state &= ~(64 /* CheckProjectedViews */ | 32 /* CheckProjectedView */);
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} argStyle
 * @param {?=} v0
 * @param {?=} v1
 * @param {?=} v2
 * @param {?=} v3
 * @param {?=} v4
 * @param {?=} v5
 * @param {?=} v6
 * @param {?=} v7
 * @param {?=} v8
 * @param {?=} v9
 * @return {?}
 */
function checkAndUpdateNode(view, nodeDef, argStyle, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    if (argStyle === 0 /* Inline */) {
        return checkAndUpdateNodeInline(view, nodeDef, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9);
    }
    else {
        return checkAndUpdateNodeDynamic(view, nodeDef, v0);
    }
}
/**
 * @param {?} view
 * @return {?}
 */
function markProjectedViewsForCheck(view) {
    var /** @type {?} */ def = view.def;
    if (!(def.nodeFlags & 4 /* ProjectedTemplate */)) {
        return;
    }
    for (var /** @type {?} */ i = 0; i < def.nodes.length; i++) {
        var /** @type {?} */ nodeDef = def.nodes[i];
        if (nodeDef.flags & 4 /* ProjectedTemplate */) {
            var /** @type {?} */ projectedViews = asElementData(view, i).template._projectedViews;
            if (projectedViews) {
                for (var /** @type {?} */ i_1 = 0; i_1 < projectedViews.length; i_1++) {
                    var /** @type {?} */ projectedView = projectedViews[i_1];
                    projectedView.state |= 32 /* CheckProjectedView */;
                    markParentViewsForCheckProjectedViews(projectedView, view);
                }
            }
        }
        else if ((nodeDef.childFlags & 4 /* ProjectedTemplate */) === 0) {
            // a parent with leafs
            // no child is a component,
            // then skip the children
            i += nodeDef.childCount;
        }
    }
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?=} v0
 * @param {?=} v1
 * @param {?=} v2
 * @param {?=} v3
 * @param {?=} v4
 * @param {?=} v5
 * @param {?=} v6
 * @param {?=} v7
 * @param {?=} v8
 * @param {?=} v9
 * @return {?}
 */
function checkAndUpdateNodeInline(view, nodeDef, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    var /** @type {?} */ changed = false;
    switch (nodeDef.flags & 201347067 /* Types */) {
        case 1 /* TypeElement */:
            changed = checkAndUpdateElementInline(view, nodeDef, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9);
            break;
        case 2 /* TypeText */:
            changed = checkAndUpdateTextInline(view, nodeDef, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9);
            break;
        case 16384 /* TypeDirective */:
            changed =
                checkAndUpdateDirectiveInline(view, nodeDef, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9);
            break;
        case 32 /* TypePureArray */:
        case 64 /* TypePureObject */:
        case 128 /* TypePurePipe */:
            changed =
                checkAndUpdatePureExpressionInline(view, nodeDef, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9);
            break;
    }
    return changed;
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} values
 * @return {?}
 */
function checkAndUpdateNodeDynamic(view, nodeDef, values) {
    var /** @type {?} */ changed = false;
    switch (nodeDef.flags & 201347067 /* Types */) {
        case 1 /* TypeElement */:
            changed = checkAndUpdateElementDynamic(view, nodeDef, values);
            break;
        case 2 /* TypeText */:
            changed = checkAndUpdateTextDynamic(view, nodeDef, values);
            break;
        case 16384 /* TypeDirective */:
            changed = checkAndUpdateDirectiveDynamic(view, nodeDef, values);
            break;
        case 32 /* TypePureArray */:
        case 64 /* TypePureObject */:
        case 128 /* TypePurePipe */:
            changed = checkAndUpdatePureExpressionDynamic(view, nodeDef, values);
            break;
    }
    if (changed) {
        // Update oldValues after all bindings have been updated,
        // as a setter for a property might update other properties.
        var /** @type {?} */ bindLen = nodeDef.bindings.length;
        var /** @type {?} */ bindingStart = nodeDef.bindingIndex;
        var /** @type {?} */ oldValues = view.oldValues;
        for (var /** @type {?} */ i = 0; i < bindLen; i++) {
            oldValues[bindingStart + i] = values[i];
        }
    }
    return changed;
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} argStyle
 * @param {?=} v0
 * @param {?=} v1
 * @param {?=} v2
 * @param {?=} v3
 * @param {?=} v4
 * @param {?=} v5
 * @param {?=} v6
 * @param {?=} v7
 * @param {?=} v8
 * @param {?=} v9
 * @return {?}
 */
function checkNoChangesNode(view, nodeDef, argStyle, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    if (argStyle === 0 /* Inline */) {
        checkNoChangesNodeInline(view, nodeDef, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9);
    }
    else {
        checkNoChangesNodeDynamic(view, nodeDef, v0);
    }
    // Returning false is ok here as we would have thrown in case of a change.
    return false;
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} v0
 * @param {?} v1
 * @param {?} v2
 * @param {?} v3
 * @param {?} v4
 * @param {?} v5
 * @param {?} v6
 * @param {?} v7
 * @param {?} v8
 * @param {?} v9
 * @return {?}
 */
function checkNoChangesNodeInline(view, nodeDef, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    var /** @type {?} */ bindLen = nodeDef.bindings.length;
    if (bindLen > 0)
        checkBindingNoChanges(view, nodeDef, 0, v0);
    if (bindLen > 1)
        checkBindingNoChanges(view, nodeDef, 1, v1);
    if (bindLen > 2)
        checkBindingNoChanges(view, nodeDef, 2, v2);
    if (bindLen > 3)
        checkBindingNoChanges(view, nodeDef, 3, v3);
    if (bindLen > 4)
        checkBindingNoChanges(view, nodeDef, 4, v4);
    if (bindLen > 5)
        checkBindingNoChanges(view, nodeDef, 5, v5);
    if (bindLen > 6)
        checkBindingNoChanges(view, nodeDef, 6, v6);
    if (bindLen > 7)
        checkBindingNoChanges(view, nodeDef, 7, v7);
    if (bindLen > 8)
        checkBindingNoChanges(view, nodeDef, 8, v8);
    if (bindLen > 9)
        checkBindingNoChanges(view, nodeDef, 9, v9);
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} values
 * @return {?}
 */
function checkNoChangesNodeDynamic(view, nodeDef, values) {
    for (var /** @type {?} */ i = 0; i < values.length; i++) {
        checkBindingNoChanges(view, nodeDef, i, values[i]);
    }
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @return {?}
 */
function checkNoChangesQuery(view, nodeDef) {
    var /** @type {?} */ queryList = asQueryList(view, nodeDef.index);
    if (queryList.dirty) {
        throw expressionChangedAfterItHasBeenCheckedError(Services.createDebugContext(view, nodeDef.index), "Query " + ((nodeDef.query)).id + " not dirty", "Query " + ((nodeDef.query)).id + " dirty", (view.state & 1 /* BeforeFirstCheck */) !== 0);
    }
}
/**
 * @param {?} view
 * @return {?}
 */
function destroyView(view) {
    if (view.state & 128 /* Destroyed */) {
        return;
    }
    execEmbeddedViewsAction(view, ViewAction.Destroy);
    execComponentViewsAction(view, ViewAction.Destroy);
    callLifecycleHooksChildrenFirst(view, 131072 /* OnDestroy */);
    if (view.disposables) {
        for (var /** @type {?} */ i = 0; i < view.disposables.length; i++) {
            view.disposables[i]();
        }
    }
    detachProjectedView(view);
    if (view.renderer.destroyNode) {
        destroyViewNodes(view);
    }
    if (isComponentView(view)) {
        view.renderer.destroy();
    }
    view.state |= 128 /* Destroyed */;
}
/**
 * @param {?} view
 * @return {?}
 */
function destroyViewNodes(view) {
    var /** @type {?} */ len = view.def.nodes.length;
    for (var /** @type {?} */ i = 0; i < len; i++) {
        var /** @type {?} */ def = view.def.nodes[i];
        if (def.flags & 1 /* TypeElement */) {
            ((view.renderer.destroyNode))(asElementData(view, i).renderElement);
        }
        else if (def.flags & 2 /* TypeText */) {
            ((view.renderer.destroyNode))(asTextData(view, i).renderText);
        }
    }
}
var ViewAction = {};
ViewAction.CreateViewNodes = 0;
ViewAction.CheckNoChanges = 1;
ViewAction.CheckNoChangesProjectedViews = 2;
ViewAction.CheckAndUpdate = 3;
ViewAction.CheckAndUpdateProjectedViews = 4;
ViewAction.Destroy = 5;
ViewAction[ViewAction.CreateViewNodes] = "CreateViewNodes";
ViewAction[ViewAction.CheckNoChanges] = "CheckNoChanges";
ViewAction[ViewAction.CheckNoChangesProjectedViews] = "CheckNoChangesProjectedViews";
ViewAction[ViewAction.CheckAndUpdate] = "CheckAndUpdate";
ViewAction[ViewAction.CheckAndUpdateProjectedViews] = "CheckAndUpdateProjectedViews";
ViewAction[ViewAction.Destroy] = "Destroy";
/**
 * @param {?} view
 * @param {?} action
 * @return {?}
 */
function execComponentViewsAction(view, action) {
    var /** @type {?} */ def = view.def;
    if (!(def.nodeFlags & 33554432 /* ComponentView */)) {
        return;
    }
    for (var /** @type {?} */ i = 0; i < def.nodes.length; i++) {
        var /** @type {?} */ nodeDef = def.nodes[i];
        if (nodeDef.flags & 33554432 /* ComponentView */) {
            // a leaf
            callViewAction(asElementData(view, i).componentView, action);
        }
        else if ((nodeDef.childFlags & 33554432 /* ComponentView */) === 0) {
            // a parent with leafs
            // no child is a component,
            // then skip the children
            i += nodeDef.childCount;
        }
    }
}
/**
 * @param {?} view
 * @param {?} action
 * @return {?}
 */
function execEmbeddedViewsAction(view, action) {
    var /** @type {?} */ def = view.def;
    if (!(def.nodeFlags & 16777216 /* EmbeddedViews */)) {
        return;
    }
    for (var /** @type {?} */ i = 0; i < def.nodes.length; i++) {
        var /** @type {?} */ nodeDef = def.nodes[i];
        if (nodeDef.flags & 16777216 /* EmbeddedViews */) {
            // a leaf
            var /** @type {?} */ embeddedViews = ((asElementData(view, i).viewContainer))._embeddedViews;
            for (var /** @type {?} */ k = 0; k < embeddedViews.length; k++) {
                callViewAction(embeddedViews[k], action);
            }
        }
        else if ((nodeDef.childFlags & 16777216 /* EmbeddedViews */) === 0) {
            // a parent with leafs
            // no child is a component,
            // then skip the children
            i += nodeDef.childCount;
        }
    }
}
/**
 * @param {?} view
 * @param {?} action
 * @return {?}
 */
function callViewAction(view, action) {
    var /** @type {?} */ viewState = view.state;
    switch (action) {
        case ViewAction.CheckNoChanges:
            if ((viewState & 128 /* Destroyed */) === 0) {
                if ((viewState & 12 /* CatDetectChanges */) === 12 /* CatDetectChanges */) {
                    checkNoChangesView(view);
                }
                else if (viewState & 64 /* CheckProjectedViews */) {
                    execProjectedViewsAction(view, ViewAction.CheckNoChangesProjectedViews);
                }
            }
            break;
        case ViewAction.CheckNoChangesProjectedViews:
            if ((viewState & 128 /* Destroyed */) === 0) {
                if (viewState & 32 /* CheckProjectedView */) {
                    checkNoChangesView(view);
                }
                else if (viewState & 64 /* CheckProjectedViews */) {
                    execProjectedViewsAction(view, action);
                }
            }
            break;
        case ViewAction.CheckAndUpdate:
            if ((viewState & 128 /* Destroyed */) === 0) {
                if ((viewState & 12 /* CatDetectChanges */) === 12 /* CatDetectChanges */) {
                    checkAndUpdateView(view);
                }
                else if (viewState & 64 /* CheckProjectedViews */) {
                    execProjectedViewsAction(view, ViewAction.CheckAndUpdateProjectedViews);
                }
            }
            break;
        case ViewAction.CheckAndUpdateProjectedViews:
            if ((viewState & 128 /* Destroyed */) === 0) {
                if (viewState & 32 /* CheckProjectedView */) {
                    checkAndUpdateView(view);
                }
                else if (viewState & 64 /* CheckProjectedViews */) {
                    execProjectedViewsAction(view, action);
                }
            }
            break;
        case ViewAction.Destroy:
            // Note: destroyView recurses over all views,
            // so we don't need to special case projected views here.
            destroyView(view);
            break;
        case ViewAction.CreateViewNodes:
            createViewNodes(view);
            break;
    }
}
/**
 * @param {?} view
 * @param {?} action
 * @return {?}
 */
function execProjectedViewsAction(view, action) {
    execEmbeddedViewsAction(view, action);
    execComponentViewsAction(view, action);
}
/**
 * @param {?} view
 * @param {?} queryFlags
 * @param {?} staticDynamicQueryFlag
 * @param {?} checkType
 * @return {?}
 */
function execQueriesAction(view, queryFlags, staticDynamicQueryFlag, checkType) {
    if (!(view.def.nodeFlags & queryFlags) || !(view.def.nodeFlags & staticDynamicQueryFlag)) {
        return;
    }
    var /** @type {?} */ nodeCount = view.def.nodes.length;
    for (var /** @type {?} */ i = 0; i < nodeCount; i++) {
        var /** @type {?} */ nodeDef = view.def.nodes[i];
        if ((nodeDef.flags & queryFlags) && (nodeDef.flags & staticDynamicQueryFlag)) {
            Services.setCurrentNode(view, nodeDef.index);
            switch (checkType) {
                case 0 /* CheckAndUpdate */:
                    checkAndUpdateQuery(view, nodeDef);
                    break;
                case 1 /* CheckNoChanges */:
                    checkNoChangesQuery(view, nodeDef);
                    break;
            }
        }
        if (!(nodeDef.childFlags & queryFlags) || !(nodeDef.childFlags & staticDynamicQueryFlag)) {
            // no child has a matching query
            // then skip the children
            i += nodeDef.childCount;
        }
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var initialized = false;
/**
 * @return {?}
 */
function initServicesIfNeeded() {
    if (initialized) {
        return;
    }
    initialized = true;
    var /** @type {?} */ services = isDevMode() ? createDebugServices() : createProdServices();
    Services.setCurrentNode = services.setCurrentNode;
    Services.createRootView = services.createRootView;
    Services.createEmbeddedView = services.createEmbeddedView;
    Services.checkAndUpdateView = services.checkAndUpdateView;
    Services.checkNoChangesView = services.checkNoChangesView;
    Services.destroyView = services.destroyView;
    Services.resolveDep = resolveDep;
    Services.createDebugContext = services.createDebugContext;
    Services.handleEvent = services.handleEvent;
    Services.updateDirectives = services.updateDirectives;
    Services.updateRenderer = services.updateRenderer;
    Services.dirtyParentQueries = dirtyParentQueries;
}
/**
 * @return {?}
 */
function createProdServices() {
    return {
        setCurrentNode: function () { },
        createRootView: createProdRootView,
        createEmbeddedView: createEmbeddedView,
        checkAndUpdateView: checkAndUpdateView,
        checkNoChangesView: checkNoChangesView,
        destroyView: destroyView,
        createDebugContext: function (view, nodeIndex) { return new DebugContext_(view, nodeIndex); },
        handleEvent: function (view, nodeIndex, eventName, event) { return view.def.handleEvent(view, nodeIndex, eventName, event); },
        updateDirectives: function (view, checkType) { return view.def.updateDirectives(checkType === 0 /* CheckAndUpdate */ ? prodCheckAndUpdateNode :
            prodCheckNoChangesNode, view); },
        updateRenderer: function (view, checkType) { return view.def.updateRenderer(checkType === 0 /* CheckAndUpdate */ ? prodCheckAndUpdateNode :
            prodCheckNoChangesNode, view); },
    };
}
/**
 * @return {?}
 */
function createDebugServices() {
    return {
        setCurrentNode: debugSetCurrentNode,
        createRootView: debugCreateRootView,
        createEmbeddedView: debugCreateEmbeddedView,
        checkAndUpdateView: debugCheckAndUpdateView,
        checkNoChangesView: debugCheckNoChangesView,
        destroyView: debugDestroyView,
        createDebugContext: function (view, nodeIndex) { return new DebugContext_(view, nodeIndex); },
        handleEvent: debugHandleEvent,
        updateDirectives: debugUpdateDirectives,
        updateRenderer: debugUpdateRenderer
    };
}
/**
 * @param {?} elInjector
 * @param {?} projectableNodes
 * @param {?} rootSelectorOrNode
 * @param {?} def
 * @param {?} ngModule
 * @param {?=} context
 * @return {?}
 */
function createProdRootView(elInjector, projectableNodes, rootSelectorOrNode, def, ngModule, context) {
    var /** @type {?} */ rendererFactory = ngModule.injector.get(RendererFactory2);
    return createRootView(createRootData(elInjector, ngModule, rendererFactory, projectableNodes, rootSelectorOrNode), def, context);
}
/**
 * @param {?} elInjector
 * @param {?} projectableNodes
 * @param {?} rootSelectorOrNode
 * @param {?} def
 * @param {?} ngModule
 * @param {?=} context
 * @return {?}
 */
function debugCreateRootView(elInjector, projectableNodes, rootSelectorOrNode, def, ngModule, context) {
    var /** @type {?} */ rendererFactory = ngModule.injector.get(RendererFactory2);
    var /** @type {?} */ root = createRootData(elInjector, ngModule, new DebugRendererFactory2(rendererFactory), projectableNodes, rootSelectorOrNode);
    return callWithDebugContext(DebugAction.create, createRootView, null, [root, def, context]);
}
/**
 * @param {?} elInjector
 * @param {?} ngModule
 * @param {?} rendererFactory
 * @param {?} projectableNodes
 * @param {?} rootSelectorOrNode
 * @return {?}
 */
function createRootData(elInjector, ngModule, rendererFactory, projectableNodes, rootSelectorOrNode) {
    var /** @type {?} */ sanitizer = ngModule.injector.get(Sanitizer);
    var /** @type {?} */ errorHandler = ngModule.injector.get(ErrorHandler);
    var /** @type {?} */ renderer = rendererFactory.createRenderer(null, null);
    return {
        ngModule: ngModule,
        injector: elInjector, projectableNodes: projectableNodes,
        selectorOrNode: rootSelectorOrNode, sanitizer: sanitizer, rendererFactory: rendererFactory, renderer: renderer, errorHandler: errorHandler
    };
}
/**
 * @param {?} view
 * @param {?} nodeIndex
 * @param {?} argStyle
 * @param {?=} v0
 * @param {?=} v1
 * @param {?=} v2
 * @param {?=} v3
 * @param {?=} v4
 * @param {?=} v5
 * @param {?=} v6
 * @param {?=} v7
 * @param {?=} v8
 * @param {?=} v9
 * @return {?}
 */
function prodCheckAndUpdateNode(view, nodeIndex, argStyle, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    var /** @type {?} */ nodeDef = view.def.nodes[nodeIndex];
    checkAndUpdateNode(view, nodeDef, argStyle, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9);
    return (nodeDef.flags & 224 /* CatPureExpression */) ?
        asPureExpressionData(view, nodeIndex).value :
        undefined;
}
/**
 * @param {?} view
 * @param {?} nodeIndex
 * @param {?} argStyle
 * @param {?=} v0
 * @param {?=} v1
 * @param {?=} v2
 * @param {?=} v3
 * @param {?=} v4
 * @param {?=} v5
 * @param {?=} v6
 * @param {?=} v7
 * @param {?=} v8
 * @param {?=} v9
 * @return {?}
 */
function prodCheckNoChangesNode(view, nodeIndex, argStyle, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9) {
    var /** @type {?} */ nodeDef = view.def.nodes[nodeIndex];
    checkNoChangesNode(view, nodeDef, argStyle, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9);
    return (nodeDef.flags & 224 /* CatPureExpression */) ?
        asPureExpressionData(view, nodeIndex).value :
        undefined;
}
/**
 * @param {?} parent
 * @param {?} anchorDef
 * @param {?=} context
 * @return {?}
 */
function debugCreateEmbeddedView(parent, anchorDef, context) {
    return callWithDebugContext(DebugAction.create, createEmbeddedView, null, [parent, anchorDef, context]);
}
/**
 * @param {?} view
 * @return {?}
 */
function debugCheckAndUpdateView(view) {
    return callWithDebugContext(DebugAction.detectChanges, checkAndUpdateView, null, [view]);
}
/**
 * @param {?} view
 * @return {?}
 */
function debugCheckNoChangesView(view) {
    return callWithDebugContext(DebugAction.checkNoChanges, checkNoChangesView, null, [view]);
}
/**
 * @param {?} view
 * @return {?}
 */
function debugDestroyView(view) {
    return callWithDebugContext(DebugAction.destroy, destroyView, null, [view]);
}
var DebugAction = {};
DebugAction.create = 0;
DebugAction.detectChanges = 1;
DebugAction.checkNoChanges = 2;
DebugAction.destroy = 3;
DebugAction.handleEvent = 4;
DebugAction[DebugAction.create] = "create";
DebugAction[DebugAction.detectChanges] = "detectChanges";
DebugAction[DebugAction.checkNoChanges] = "checkNoChanges";
DebugAction[DebugAction.destroy] = "destroy";
DebugAction[DebugAction.handleEvent] = "handleEvent";
var _currentAction;
var _currentView;
var _currentNodeIndex;
/**
 * @param {?} view
 * @param {?} nodeIndex
 * @return {?}
 */
function debugSetCurrentNode(view, nodeIndex) {
    _currentView = view;
    _currentNodeIndex = nodeIndex;
}
/**
 * @param {?} view
 * @param {?} nodeIndex
 * @param {?} eventName
 * @param {?} event
 * @return {?}
 */
function debugHandleEvent(view, nodeIndex, eventName, event) {
    debugSetCurrentNode(view, nodeIndex);
    return callWithDebugContext(DebugAction.handleEvent, view.def.handleEvent, null, [view, nodeIndex, eventName, event]);
}
/**
 * @param {?} view
 * @param {?} checkType
 * @return {?}
 */
function debugUpdateDirectives(view, checkType) {
    if (view.state & 128 /* Destroyed */) {
        throw viewDestroyedError(DebugAction[_currentAction]);
    }
    debugSetCurrentNode(view, nextDirectiveWithBinding(view, 0));
    return view.def.updateDirectives(debugCheckDirectivesFn, view);
    /**
     * @param {?} view
     * @param {?} nodeIndex
     * @param {?} argStyle
     * @param {...?} values
     * @return {?}
     */
    function debugCheckDirectivesFn(view, nodeIndex, argStyle) {
        var values = [];
        for (var _i = 3; _i < arguments.length; _i++) {
            values[_i - 3] = arguments[_i];
        }
        var /** @type {?} */ nodeDef = view.def.nodes[nodeIndex];
        if (checkType === 0 /* CheckAndUpdate */) {
            debugCheckAndUpdateNode(view, nodeDef, argStyle, values);
        }
        else {
            debugCheckNoChangesNode(view, nodeDef, argStyle, values);
        }
        if (nodeDef.flags & 16384 /* TypeDirective */) {
            debugSetCurrentNode(view, nextDirectiveWithBinding(view, nodeIndex));
        }
        return (nodeDef.flags & 224 /* CatPureExpression */) ?
            asPureExpressionData(view, nodeDef.index).value :
            undefined;
    }
}
/**
 * @param {?} view
 * @param {?} checkType
 * @return {?}
 */
function debugUpdateRenderer(view, checkType) {
    if (view.state & 128 /* Destroyed */) {
        throw viewDestroyedError(DebugAction[_currentAction]);
    }
    debugSetCurrentNode(view, nextRenderNodeWithBinding(view, 0));
    return view.def.updateRenderer(debugCheckRenderNodeFn, view);
    /**
     * @param {?} view
     * @param {?} nodeIndex
     * @param {?} argStyle
     * @param {...?} values
     * @return {?}
     */
    function debugCheckRenderNodeFn(view, nodeIndex, argStyle) {
        var values = [];
        for (var _i = 3; _i < arguments.length; _i++) {
            values[_i - 3] = arguments[_i];
        }
        var /** @type {?} */ nodeDef = view.def.nodes[nodeIndex];
        if (checkType === 0 /* CheckAndUpdate */) {
            debugCheckAndUpdateNode(view, nodeDef, argStyle, values);
        }
        else {
            debugCheckNoChangesNode(view, nodeDef, argStyle, values);
        }
        if (nodeDef.flags & 3 /* CatRenderNode */) {
            debugSetCurrentNode(view, nextRenderNodeWithBinding(view, nodeIndex));
        }
        return (nodeDef.flags & 224 /* CatPureExpression */) ?
            asPureExpressionData(view, nodeDef.index).value :
            undefined;
    }
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} argStyle
 * @param {?} givenValues
 * @return {?}
 */
function debugCheckAndUpdateNode(view, nodeDef, argStyle, givenValues) {
    var /** @type {?} */ changed = ((checkAndUpdateNode)).apply(void 0, [view, nodeDef, argStyle].concat(givenValues));
    if (changed) {
        var /** @type {?} */ values = argStyle === 1 /* Dynamic */ ? givenValues[0] : givenValues;
        if (nodeDef.flags & 16384 /* TypeDirective */) {
            var /** @type {?} */ bindingValues = {};
            for (var /** @type {?} */ i = 0; i < nodeDef.bindings.length; i++) {
                var /** @type {?} */ binding = nodeDef.bindings[i];
                var /** @type {?} */ value = values[i];
                if (binding.flags & 8 /* TypeProperty */) {
                    bindingValues[normalizeDebugBindingName(/** @type {?} */ ((binding.nonMinifiedName)))] =
                        normalizeDebugBindingValue(value);
                }
            }
            var /** @type {?} */ elDef = ((nodeDef.parent));
            var /** @type {?} */ el = asElementData(view, elDef.index).renderElement;
            if (!((elDef.element)).name) {
                // a comment.
                view.renderer.setValue(el, "bindings=" + JSON.stringify(bindingValues, null, 2));
            }
            else {
                // a regular element.
                for (var /** @type {?} */ attr in bindingValues) {
                    var /** @type {?} */ value = bindingValues[attr];
                    if (value != null) {
                        view.renderer.setAttribute(el, attr, value);
                    }
                    else {
                        view.renderer.removeAttribute(el, attr);
                    }
                }
            }
        }
    }
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} argStyle
 * @param {?} values
 * @return {?}
 */
function debugCheckNoChangesNode(view, nodeDef, argStyle, values) {
    ((checkNoChangesNode)).apply(void 0, [view, nodeDef, argStyle].concat(values));
}
/**
 * @param {?} name
 * @return {?}
 */
function normalizeDebugBindingName(name) {
    // Attribute names with `$` (eg `x-y$`) are valid per spec, but unsupported by some browsers
    name = camelCaseToDashCase(name.replace(/[$@]/g, '_'));
    return "ng-reflect-" + name;
}
var CAMEL_CASE_REGEXP = /([A-Z])/g;
/**
 * @param {?} input
 * @return {?}
 */
function camelCaseToDashCase(input) {
    return input.replace(CAMEL_CASE_REGEXP, function () {
        var m = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            m[_i] = arguments[_i];
        }
        return '-' + m[1].toLowerCase();
    });
}
/**
 * @param {?} value
 * @return {?}
 */
function normalizeDebugBindingValue(value) {
    try {
        // Limit the size of the value as otherwise the DOM just gets polluted.
        return value != null ? value.toString().slice(0, 30) : value;
    }
    catch (e) {
        return '[ERROR] Exception while trying to serialize the value';
    }
}
/**
 * @param {?} view
 * @param {?} nodeIndex
 * @return {?}
 */
function nextDirectiveWithBinding(view, nodeIndex) {
    for (var /** @type {?} */ i = nodeIndex; i < view.def.nodes.length; i++) {
        var /** @type {?} */ nodeDef = view.def.nodes[i];
        if (nodeDef.flags & 16384 /* TypeDirective */ && nodeDef.bindings && nodeDef.bindings.length) {
            return i;
        }
    }
    return null;
}
/**
 * @param {?} view
 * @param {?} nodeIndex
 * @return {?}
 */
function nextRenderNodeWithBinding(view, nodeIndex) {
    for (var /** @type {?} */ i = nodeIndex; i < view.def.nodes.length; i++) {
        var /** @type {?} */ nodeDef = view.def.nodes[i];
        if ((nodeDef.flags & 3 /* CatRenderNode */) && nodeDef.bindings && nodeDef.bindings.length) {
            return i;
        }
    }
    return null;
}
var DebugContext_ = (function () {
    /**
     * @param {?} view
     * @param {?} nodeIndex
     */
    function DebugContext_(view, nodeIndex) {
        this.view = view;
        this.nodeIndex = nodeIndex;
        if (nodeIndex == null) {
            this.nodeIndex = nodeIndex = 0;
        }
        this.nodeDef = view.def.nodes[nodeIndex];
        var elDef = this.nodeDef;
        var elView = view;
        while (elDef && (elDef.flags & 1 /* TypeElement */) === 0) {
            elDef = elDef.parent;
        }
        if (!elDef) {
            while (!elDef && elView) {
                elDef = viewParentEl(elView);
                elView = elView.parent;
            }
        }
        this.elDef = elDef;
        this.elView = elView;
    }
    Object.defineProperty(DebugContext_.prototype, "elOrCompView", {
        /**
         * @return {?}
         */
        get: function () {
            // Has to be done lazily as we use the DebugContext also during creation of elements...
            return asElementData(this.elView, this.elDef.index).componentView || this.view;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugContext_.prototype, "injector", {
        /**
         * @return {?}
         */
        get: function () { return createInjector(this.elView, this.elDef); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugContext_.prototype, "component", {
        /**
         * @return {?}
         */
        get: function () { return this.elOrCompView.component; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugContext_.prototype, "context", {
        /**
         * @return {?}
         */
        get: function () { return this.elOrCompView.context; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugContext_.prototype, "providerTokens", {
        /**
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ tokens = [];
            if (this.elDef) {
                for (var /** @type {?} */ i = this.elDef.index + 1; i <= this.elDef.index + this.elDef.childCount; i++) {
                    var /** @type {?} */ childDef = this.elView.def.nodes[i];
                    if (childDef.flags & 20224 /* CatProvider */) {
                        tokens.push(/** @type {?} */ ((childDef.provider)).token);
                    }
                    i += childDef.childCount;
                }
            }
            return tokens;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugContext_.prototype, "references", {
        /**
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ references = {};
            if (this.elDef) {
                collectReferences(this.elView, this.elDef, references);
                for (var /** @type {?} */ i = this.elDef.index + 1; i <= this.elDef.index + this.elDef.childCount; i++) {
                    var /** @type {?} */ childDef = this.elView.def.nodes[i];
                    if (childDef.flags & 20224 /* CatProvider */) {
                        collectReferences(this.elView, childDef, references);
                    }
                    i += childDef.childCount;
                }
            }
            return references;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugContext_.prototype, "componentRenderElement", {
        /**
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ elData = findHostElement(this.elOrCompView);
            return elData ? elData.renderElement : undefined;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(DebugContext_.prototype, "renderNode", {
        /**
         * @return {?}
         */
        get: function () {
            return this.nodeDef.flags & 2 /* TypeText */ ? renderNode(this.view, this.nodeDef) :
                renderNode(this.elView, this.elDef);
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} console
     * @param {...?} values
     * @return {?}
     */
    DebugContext_.prototype.logError = function (console) {
        var values = [];
        for (var _i = 1; _i < arguments.length; _i++) {
            values[_i - 1] = arguments[_i];
        }
        var /** @type {?} */ logViewDef;
        var /** @type {?} */ logNodeIndex;
        if (this.nodeDef.flags & 2 /* TypeText */) {
            logViewDef = this.view.def;
            logNodeIndex = this.nodeDef.index;
        }
        else {
            logViewDef = this.elView.def;
            logNodeIndex = this.elDef.index;
        }
        // Note: we only generate a log function for text and element nodes
        // to make the generated code as small as possible.
        var /** @type {?} */ renderNodeIndex = getRenderNodeIndex(logViewDef, logNodeIndex);
        var /** @type {?} */ currRenderNodeIndex = -1;
        var /** @type {?} */ nodeLogger = function () {
            currRenderNodeIndex++;
            if (currRenderNodeIndex === renderNodeIndex) {
                return (_a = console.error).bind.apply(_a, [console].concat(values));
            }
            else {
                return NOOP;
            }
            var _a;
        }; /** @type {?} */
        ((logViewDef.factory))(nodeLogger);
        if (currRenderNodeIndex < renderNodeIndex) {
            console.error('Illegal state: the ViewDefinitionFactory did not call the logger!');
            console.error.apply(console, values);
        }
    };
    return DebugContext_;
}());
/**
 * @param {?} viewDef
 * @param {?} nodeIndex
 * @return {?}
 */
function getRenderNodeIndex(viewDef$$1, nodeIndex) {
    var /** @type {?} */ renderNodeIndex = -1;
    for (var /** @type {?} */ i = 0; i <= nodeIndex; i++) {
        var /** @type {?} */ nodeDef = viewDef$$1.nodes[i];
        if (nodeDef.flags & 3 /* CatRenderNode */) {
            renderNodeIndex++;
        }
    }
    return renderNodeIndex;
}
/**
 * @param {?} view
 * @return {?}
 */
function findHostElement(view) {
    while (view && !isComponentView(view)) {
        view = ((view.parent));
    }
    if (view.parent) {
        return asElementData(view.parent, /** @type {?} */ ((viewParentEl(view))).index);
    }
    return null;
}
/**
 * @param {?} view
 * @param {?} nodeDef
 * @param {?} references
 * @return {?}
 */
function collectReferences(view, nodeDef, references) {
    for (var /** @type {?} */ refName in nodeDef.references) {
        references[refName] = getQueryValue(view, nodeDef, nodeDef.references[refName]);
    }
}
/**
 * @param {?} action
 * @param {?} fn
 * @param {?} self
 * @param {?} args
 * @return {?}
 */
function callWithDebugContext(action, fn, self, args) {
    var /** @type {?} */ oldAction = _currentAction;
    var /** @type {?} */ oldView = _currentView;
    var /** @type {?} */ oldNodeIndex = _currentNodeIndex;
    try {
        _currentAction = action;
        var /** @type {?} */ result = fn.apply(self, args);
        _currentView = oldView;
        _currentNodeIndex = oldNodeIndex;
        _currentAction = oldAction;
        return result;
    }
    catch (e) {
        if (isViewDebugError(e) || !_currentView) {
            throw e;
        }
        throw viewWrappedDebugError(e, /** @type {?} */ ((getCurrentDebugContext())));
    }
}
/**
 * @return {?}
 */
function getCurrentDebugContext() {
    return _currentView ? new DebugContext_(_currentView, _currentNodeIndex) : null;
}
var DebugRendererFactory2 = (function () {
    /**
     * @param {?} delegate
     */
    function DebugRendererFactory2(delegate) {
        this.delegate = delegate;
    }
    /**
     * @param {?} element
     * @param {?} renderData
     * @return {?}
     */
    DebugRendererFactory2.prototype.createRenderer = function (element, renderData) {
        return new DebugRenderer2(this.delegate.createRenderer(element, renderData));
    };
    return DebugRendererFactory2;
}());
var DebugRenderer2 = (function () {
    /**
     * @param {?} delegate
     */
    function DebugRenderer2(delegate) {
        this.delegate = delegate;
    }
    Object.defineProperty(DebugRenderer2.prototype, "data", {
        /**
         * @return {?}
         */
        get: function () { return this.delegate.data; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} node
     * @return {?}
     */
    DebugRenderer2.prototype.destroyNode = function (node) {
        removeDebugNodeFromIndex(/** @type {?} */ ((getDebugNode(node))));
        if (this.delegate.destroyNode) {
            this.delegate.destroyNode(node);
        }
    };
    /**
     * @return {?}
     */
    DebugRenderer2.prototype.destroy = function () { this.delegate.destroy(); };
    /**
     * @param {?} name
     * @param {?=} namespace
     * @return {?}
     */
    DebugRenderer2.prototype.createElement = function (name, namespace) {
        var /** @type {?} */ el = this.delegate.createElement(name, namespace);
        var /** @type {?} */ debugCtx = getCurrentDebugContext();
        if (debugCtx) {
            var /** @type {?} */ debugEl = new DebugElement(el, null, debugCtx);
            debugEl.name = name;
            indexDebugNode(debugEl);
        }
        return el;
    };
    /**
     * @param {?} value
     * @return {?}
     */
    DebugRenderer2.prototype.createComment = function (value) {
        var /** @type {?} */ comment = this.delegate.createComment(value);
        var /** @type {?} */ debugCtx = getCurrentDebugContext();
        if (debugCtx) {
            indexDebugNode(new DebugNode(comment, null, debugCtx));
        }
        return comment;
    };
    /**
     * @param {?} value
     * @return {?}
     */
    DebugRenderer2.prototype.createText = function (value) {
        var /** @type {?} */ text = this.delegate.createText(value);
        var /** @type {?} */ debugCtx = getCurrentDebugContext();
        if (debugCtx) {
            indexDebugNode(new DebugNode(text, null, debugCtx));
        }
        return text;
    };
    /**
     * @param {?} parent
     * @param {?} newChild
     * @return {?}
     */
    DebugRenderer2.prototype.appendChild = function (parent, newChild) {
        var /** @type {?} */ debugEl = getDebugNode(parent);
        var /** @type {?} */ debugChildEl = getDebugNode(newChild);
        if (debugEl && debugChildEl && debugEl instanceof DebugElement) {
            debugEl.addChild(debugChildEl);
        }
        this.delegate.appendChild(parent, newChild);
    };
    /**
     * @param {?} parent
     * @param {?} newChild
     * @param {?} refChild
     * @return {?}
     */
    DebugRenderer2.prototype.insertBefore = function (parent, newChild, refChild) {
        var /** @type {?} */ debugEl = getDebugNode(parent);
        var /** @type {?} */ debugChildEl = getDebugNode(newChild);
        var /** @type {?} */ debugRefEl = ((getDebugNode(refChild)));
        if (debugEl && debugChildEl && debugEl instanceof DebugElement) {
            debugEl.insertBefore(debugRefEl, debugChildEl);
        }
        this.delegate.insertBefore(parent, newChild, refChild);
    };
    /**
     * @param {?} parent
     * @param {?} oldChild
     * @return {?}
     */
    DebugRenderer2.prototype.removeChild = function (parent, oldChild) {
        var /** @type {?} */ debugEl = getDebugNode(parent);
        var /** @type {?} */ debugChildEl = getDebugNode(oldChild);
        if (debugEl && debugChildEl && debugEl instanceof DebugElement) {
            debugEl.removeChild(debugChildEl);
        }
        this.delegate.removeChild(parent, oldChild);
    };
    /**
     * @param {?} selectorOrNode
     * @return {?}
     */
    DebugRenderer2.prototype.selectRootElement = function (selectorOrNode) {
        var /** @type {?} */ el = this.delegate.selectRootElement(selectorOrNode);
        var /** @type {?} */ debugCtx = getCurrentDebugContext();
        if (debugCtx) {
            indexDebugNode(new DebugElement(el, null, debugCtx));
        }
        return el;
    };
    /**
     * @param {?} el
     * @param {?} name
     * @param {?} value
     * @param {?=} namespace
     * @return {?}
     */
    DebugRenderer2.prototype.setAttribute = function (el, name, value, namespace) {
        var /** @type {?} */ debugEl = getDebugNode(el);
        if (debugEl && debugEl instanceof DebugElement) {
            var /** @type {?} */ fullName = namespace ? namespace + ':' + name : name;
            debugEl.attributes[fullName] = value;
        }
        this.delegate.setAttribute(el, name, value, namespace);
    };
    /**
     * @param {?} el
     * @param {?} name
     * @param {?=} namespace
     * @return {?}
     */
    DebugRenderer2.prototype.removeAttribute = function (el, name, namespace) {
        var /** @type {?} */ debugEl = getDebugNode(el);
        if (debugEl && debugEl instanceof DebugElement) {
            var /** @type {?} */ fullName = namespace ? namespace + ':' + name : name;
            debugEl.attributes[fullName] = null;
        }
        this.delegate.removeAttribute(el, name, namespace);
    };
    /**
     * @param {?} el
     * @param {?} name
     * @return {?}
     */
    DebugRenderer2.prototype.addClass = function (el, name) {
        var /** @type {?} */ debugEl = getDebugNode(el);
        if (debugEl && debugEl instanceof DebugElement) {
            debugEl.classes[name] = true;
        }
        this.delegate.addClass(el, name);
    };
    /**
     * @param {?} el
     * @param {?} name
     * @return {?}
     */
    DebugRenderer2.prototype.removeClass = function (el, name) {
        var /** @type {?} */ debugEl = getDebugNode(el);
        if (debugEl && debugEl instanceof DebugElement) {
            debugEl.classes[name] = false;
        }
        this.delegate.removeClass(el, name);
    };
    /**
     * @param {?} el
     * @param {?} style
     * @param {?} value
     * @param {?} flags
     * @return {?}
     */
    DebugRenderer2.prototype.setStyle = function (el, style, value, flags) {
        var /** @type {?} */ debugEl = getDebugNode(el);
        if (debugEl && debugEl instanceof DebugElement) {
            debugEl.styles[style] = value;
        }
        this.delegate.setStyle(el, style, value, flags);
    };
    /**
     * @param {?} el
     * @param {?} style
     * @param {?} flags
     * @return {?}
     */
    DebugRenderer2.prototype.removeStyle = function (el, style, flags) {
        var /** @type {?} */ debugEl = getDebugNode(el);
        if (debugEl && debugEl instanceof DebugElement) {
            debugEl.styles[style] = null;
        }
        this.delegate.removeStyle(el, style, flags);
    };
    /**
     * @param {?} el
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    DebugRenderer2.prototype.setProperty = function (el, name, value) {
        var /** @type {?} */ debugEl = getDebugNode(el);
        if (debugEl && debugEl instanceof DebugElement) {
            debugEl.properties[name] = value;
        }
        this.delegate.setProperty(el, name, value);
    };
    /**
     * @param {?} target
     * @param {?} eventName
     * @param {?} callback
     * @return {?}
     */
    DebugRenderer2.prototype.listen = function (target, eventName, callback) {
        if (typeof target !== 'string') {
            var /** @type {?} */ debugEl = getDebugNode(target);
            if (debugEl) {
                debugEl.listeners.push(new EventListener(eventName, callback));
            }
        }
        return this.delegate.listen(target, eventName, callback);
    };
    /**
     * @param {?} node
     * @return {?}
     */
    DebugRenderer2.prototype.parentNode = function (node) { return this.delegate.parentNode(node); };
    /**
     * @param {?} node
     * @return {?}
     */
    DebugRenderer2.prototype.nextSibling = function (node) { return this.delegate.nextSibling(node); };
    /**
     * @param {?} node
     * @param {?} value
     * @return {?}
     */
    DebugRenderer2.prototype.setValue = function (node, value) { return this.delegate.setValue(node, value); };
    return DebugRenderer2;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @return {?}
 */
function _iterableDiffersFactory() {
    return defaultIterableDiffers;
}
/**
 * @return {?}
 */
function _keyValueDiffersFactory() {
    return defaultKeyValueDiffers;
}
/**
 * @param {?=} locale
 * @return {?}
 */
function _localeFactory(locale) {
    return locale || 'en-US';
}
/**
 * @return {?}
 */
function _initViewEngine() {
    initServicesIfNeeded();
}
/**
 * This module includes the providers of \@angular/core that are needed
 * to bootstrap components via `ApplicationRef`.
 *
 * \@experimental
 */
var ApplicationModule = (function () {
    /**
     * @param {?} appRef
     */
    function ApplicationModule(appRef) {
    }
    return ApplicationModule;
}());
ApplicationModule.decorators = [
    { type: NgModule, args: [{
                providers: [
                    ApplicationRef_,
                    { provide: ApplicationRef, useExisting: ApplicationRef_ },
                    ApplicationInitStatus,
                    Compiler,
                    APP_ID_RANDOM_PROVIDER,
                    { provide: IterableDiffers, useFactory: _iterableDiffersFactory },
                    { provide: KeyValueDiffers, useFactory: _keyValueDiffersFactory },
                    {
                        provide: LOCALE_ID,
                        useFactory: _localeFactory,
                        deps: [[new Inject(LOCALE_ID), new Optional(), new SkipSelf()]]
                    },
                    { provide: APP_INITIALIZER, useValue: _initViewEngine, multi: true },
                ]
            },] },
];
/**
 * @nocollapse
 */
ApplicationModule.ctorParameters = function () { return [
    { type: ApplicationRef, },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var LifecycleHooks = {};
LifecycleHooks.OnInit = 0;
LifecycleHooks.OnDestroy = 1;
LifecycleHooks.DoCheck = 2;
LifecycleHooks.OnChanges = 3;
LifecycleHooks.AfterContentInit = 4;
LifecycleHooks.AfterContentChecked = 5;
LifecycleHooks.AfterViewInit = 6;
LifecycleHooks.AfterViewChecked = 7;
LifecycleHooks[LifecycleHooks.OnInit] = "OnInit";
LifecycleHooks[LifecycleHooks.OnDestroy] = "OnDestroy";
LifecycleHooks[LifecycleHooks.DoCheck] = "DoCheck";
LifecycleHooks[LifecycleHooks.OnChanges] = "OnChanges";
LifecycleHooks[LifecycleHooks.AfterContentInit] = "AfterContentInit";
LifecycleHooks[LifecycleHooks.AfterContentChecked] = "AfterContentChecked";
LifecycleHooks[LifecycleHooks.AfterViewInit] = "AfterViewInit";
LifecycleHooks[LifecycleHooks.AfterViewChecked] = "AfterViewChecked";
var LIFECYCLE_HOOKS_VALUES = [
    LifecycleHooks.OnInit, LifecycleHooks.OnDestroy, LifecycleHooks.DoCheck, LifecycleHooks.OnChanges,
    LifecycleHooks.AfterContentInit, LifecycleHooks.AfterContentChecked, LifecycleHooks.AfterViewInit,
    LifecycleHooks.AfterViewChecked
];
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@experimental Animation support is experimental.
 */
/**
 * `trigger` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `trigger` Creates an animation trigger which will a list of {\@link state state} and {\@link
 * transition transition} entries that will be evaluated when the expression bound to the trigger
 * changes.
 *
 * Triggers are registered within the component annotation data under the {\@link
 * Component#animations animations section}. An animation trigger can be placed on an element
 * within a template by referencing the name of the trigger followed by the expression value that the
 * trigger is bound to (in the form of `[\@triggerName]="expression"`.
 *
 * ### Usage
 *
 * `trigger` will create an animation trigger reference based on the provided `name` value. The
 * provided `animation` value is expected to be an array consisting of {\@link state state} and {\@link
 * transition transition} declarations.
 *
 * ```typescript
 * \@Component({
 *   selector: 'my-component',
 *   templateUrl: 'my-component-tpl.html',
 *   animations: [
 *     trigger("myAnimationTrigger", [
 *       state(...),
 *       state(...),
 *       transition(...),
 *       transition(...)
 *     ])
 *   ]
 * })
 * class MyComponent {
 *   myStatusExp = "something";
 * }
 * ```
 *
 * The template associated with this component will make use of the `myAnimationTrigger` animation
 * trigger by binding to an element within its template code.
 *
 * ```html
 * <!-- somewhere inside of my-component-tpl.html -->
 * <div [\@myAnimationTrigger]="myStatusExp">...</div>
 * tools/gulp-tasks/validate-commit-message.js ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} name
 * @param {?} definitions
 * @return {?}
 */
function trigger$1(name, definitions) {
    return { name: name, definitions: definitions };
}
/**
 * `animate` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `animate` specifies an animation step that will apply the provided `styles` data for a given
 * amount of time based on the provided `timing` expression value. Calls to `animate` are expected
 * to be used within {\@link sequence an animation sequence}, {\@link group group}, or {\@link
 * transition transition}.
 *
 * ### Usage
 *
 * The `animate` function accepts two input parameters: `timing` and `styles`:
 *
 * - `timing` is a string based value that can be a combination of a duration with optional delay
 * and easing values. The format for the expression breaks down to `duration delay easing`
 * (therefore a value such as `1s 100ms ease-out` will be parse itself into `duration=1000,
 * delay=100, easing=ease-out`. If a numeric value is provided then that will be used as the
 * `duration` value in millisecond form.
 * - `styles` is the style input data which can either be a call to {\@link style style} or {\@link
 * keyframes keyframes}. If left empty then the styles from the destination state will be collected
 * and used (this is useful when describing an animation step that will complete an animation by
 * {\@link transition#the-final-animate-call animating to the final state}).
 *
 * ```typescript
 * // various functions for specifying timing data
 * animate(500, style(...))
 * animate("1s", style(...))
 * animate("100ms 0.5s", style(...))
 * animate("5s ease", style(...))
 * animate("5s 10ms cubic-bezier(.17,.67,.88,.1)", style(...))
 *
 * // either style() of keyframes() can be used
 * animate(500, style({ background: "red" }))
 * animate(500, keyframes([
 *   style({ background: "blue" })),
 *   style({ background: "red" }))
 * ])
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} timings
 * @param {?=} styles
 * @return {?}
 */
function animate$1(timings, styles) {
    if (styles === void 0) { styles = null; }
    return { type: 4 /* Animate */, styles: styles, timings: timings };
}
/**
 * `group` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `group` specifies a list of animation steps that are all run in parallel. Grouped animations are
 * useful when a series of styles must be animated/closed off at different statrting/ending times.
 *
 * The `group` function can either be used within a {\@link sequence sequence} or a {\@link transition
 * transition} and it will only continue to the next instruction once all of the inner animation
 * steps have completed.
 *
 * ### Usage
 *
 * The `steps` data that is passed into the `group` animation function can either consist of {\@link
 * style style} or {\@link animate animate} function calls. Each call to `style()` or `animate()`
 * within a group will be executed instantly (use {\@link keyframes keyframes} or a {\@link
 * animate#usage animate() with a delay value} to offset styles to be applied at a later time).
 *
 * ```typescript
 * group([
 *   animate("1s", { background: "black" }))
 *   animate("2s", { color: "white" }))
 * ])
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} steps
 * @return {?}
 */
function group$1(steps) {
    return { type: 3 /* Group */, steps: steps };
}
/**
 * `sequence` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `sequence` Specifies a list of animation steps that are run one by one. (`sequence` is used by
 * default when an array is passed as animation data into {\@link transition transition}.)
 *
 * The `sequence` function can either be used within a {\@link group group} or a {\@link transition
 * transition} and it will only continue to the next instruction once each of the inner animation
 * steps have completed.
 *
 * To perform animation styling in parallel with other animation steps then have a look at the
 * {\@link group group} animation function.
 *
 * ### Usage
 *
 * The `steps` data that is passed into the `sequence` animation function can either consist of
 * {\@link style style} or {\@link animate animate} function calls. A call to `style()` will apply the
 * provided styling data immediately while a call to `animate()` will apply its styling data over a
 * given time depending on its timing data.
 *
 * ```typescript
 * sequence([
 *   style({ opacity: 0 })),
 *   animate("1s", { opacity: 1 }))
 * ])
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} steps
 * @return {?}
 */
function sequence$1(steps) {
    return { type: 2 /* Sequence */, steps: steps };
}
/**
 * `style` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `style` declares a key/value object containing CSS properties/styles that can then be used for
 * {\@link state animation states}, within an {\@link sequence animation sequence}, or as styling data
 * for both {\@link animate animate} and {\@link keyframes keyframes}.
 *
 * ### Usage
 *
 * `style` takes in a key/value string map as data and expects one or more CSS property/value pairs
 * to be defined.
 *
 * ```typescript
 * // string values are used for css properties
 * style({ background: "red", color: "blue" })
 *
 * // numerical (pixel) values are also supported
 * style({ width: 100, height: 0 })
 * ```
 *
 * #### Auto-styles (using `*`)
 *
 * When an asterix (`*`) character is used as a value then it will be detected from the element
 * being animated and applied as animation data when the animation starts.
 *
 * This feature proves useful for a state depending on layout and/or environment factors; in such
 * cases the styles are calculated just before the animation starts.
 *
 * ```typescript
 * // the steps below will animate from 0 to the
 * // actual height of the element
 * style({ height: 0 }),
 * animate("1s", style({ height: "*" }))
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} tokens
 * @return {?}
 */
function style$1(tokens) {
    return { type: 6 /* Style */, styles: tokens };
}
/**
 * `state` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `state` declares an animation state within the given trigger. When a state is active within a
 * component then its associated styles will persist on the element that the trigger is attached to
 * (even when the animation ends).
 *
 * To animate between states, have a look at the animation {\@link transition transition} DSL
 * function. To register states to an animation trigger please have a look at the {\@link trigger
 * trigger} function.
 *
 * #### The `void` state
 *
 * The `void` state value is a reserved word that angular uses to determine when the element is not
 * apart of the application anymore (e.g. when an `ngIf` evaluates to false then the state of the
 * associated element is void).
 *
 * #### The `*` (default) state
 *
 * The `*` state (when styled) is a fallback state that will be used if the state that is being
 * animated is not declared within the trigger.
 *
 * ### Usage
 *
 * `state` will declare an animation state with its associated styles
 * within the given trigger.
 *
 * - `stateNameExpr` can be one or more state names separated by commas.
 * - `styles` refers to the {\@link style styling data} that will be persisted on the element once
 * the state has been reached.
 *
 * ```typescript
 * // "void" is a reserved name for a state and is used to represent
 * // the state in which an element is detached from from the application.
 * state("void", style({ height: 0 }))
 *
 * // user-defined states
 * state("closed", style({ height: 0 }))
 * state("open, visible", style({ height: "*" }))
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} name
 * @param {?} styles
 * @return {?}
 */
function state$1(name, styles) {
    return { type: 0 /* State */, name: name, styles: styles };
}
/**
 * `keyframes` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `keyframes` specifies a collection of {\@link style style} entries each optionally characterized
 * by an `offset` value.
 *
 * ### Usage
 *
 * The `keyframes` animation function is designed to be used alongside the {\@link animate animate}
 * animation function. Instead of applying animations from where they are currently to their
 * destination, keyframes can describe how each style entry is applied and at what point within the
 * animation arc (much like CSS Keyframe Animations do).
 *
 * For each `style()` entry an `offset` value can be set. Doing so allows to specifiy at what
 * percentage of the animate time the styles will be applied.
 *
 * ```typescript
 * // the provided offset values describe when each backgroundColor value is applied.
 * animate("5s", keyframes([
 *   style({ backgroundColor: "red", offset: 0 }),
 *   style({ backgroundColor: "blue", offset: 0.2 }),
 *   style({ backgroundColor: "orange", offset: 0.3 }),
 *   style({ backgroundColor: "black", offset: 1 })
 * ]))
 * ```
 *
 * Alternatively, if there are no `offset` values used within the style entries then the offsets
 * will be calculated automatically.
 *
 * ```typescript
 * animate("5s", keyframes([
 *   style({ backgroundColor: "red" }) // offset = 0
 *   style({ backgroundColor: "blue" }) // offset = 0.33
 *   style({ backgroundColor: "orange" }) // offset = 0.66
 *   style({ backgroundColor: "black" }) // offset = 1
 * ]))
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} steps
 * @return {?}
 */
function keyframes$1(steps) {
    return { type: 5 /* KeyframeSequence */, steps: steps };
}
/**
 * `transition` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `transition` declares the {\@link sequence sequence of animation steps} that will be run when the
 * provided `stateChangeExpr` value is satisfied. The `stateChangeExpr` consists of a `state1 =>
 * state2` which consists of two known states (use an asterix (`*`) to refer to a dynamic starting
 * and/or ending state).
 *
 * A function can also be provided as the `stateChangeExpr` argument for a transition and this
 * function will be executed each time a state change occurs. If the value returned within the
 * function is true then the associated animation will be run.
 *
 * Animation transitions are placed within an {\@link trigger animation trigger}. For an transition
 * to animate to a state value and persist its styles then one or more {\@link state animation
 * states} is expected to be defined.
 *
 * ### Usage
 *
 * An animation transition is kicked off the `stateChangeExpr` predicate evaluates to true based on
 * what the previous state is and what the current state has become. In other words, if a transition
 * is defined that matches the old/current state criteria then the associated animation will be
 * triggered.
 *
 * ```typescript
 * // all transition/state changes are defined within an animation trigger
 * trigger("myAnimationTrigger", [
 *   // if a state is defined then its styles will be persisted when the
 *   // animation has fully completed itself
 *   state("on", style({ background: "green" })),
 *   state("off", style({ background: "grey" })),
 *
 *   // a transition animation that will be kicked off when the state value
 *   // bound to "myAnimationTrigger" changes from "on" to "off"
 *   transition("on => off", animate(500)),
 *
 *   // it is also possible to do run the same animation for both directions
 *   transition("on <=> off", animate(500)),
 *
 *   // or to define multiple states pairs separated by commas
 *   transition("on => off, off => void", animate(500)),
 *
 *   // this is a catch-all state change for when an element is inserted into
 *   // the page and the destination state is unknown
 *   transition("void => *", [
 *     style({ opacity: 0 }),
 *     animate(500)
 *   ]),
 *
 *   // this will capture a state change between any states
 *   transition("* => *", animate("1s 0s")),
 *
 *   // you can also go full out and include a function
 *   transition((fromState, toState) => {
 *     // when `true` then it will allow the animation below to be invoked
 *     return fromState == "off" && toState == "on";
 *   }, animate("1s 0s"))
 * ])
 * ```
 *
 * The template associated with this component will make use of the `myAnimationTrigger` animation
 * trigger by binding to an element within its template code.
 *
 * ```html
 * <!-- somewhere inside of my-component-tpl.html -->
 * <div [\@myAnimationTrigger]="myStatusExp">...</div>
 * ```
 *
 * #### The final `animate` call
 *
 * If the final step within the transition steps is a call to `animate()` that **only** uses a
 * timing value with **no style data** then it will be automatically used as the final animation arc
 * for the element to animate itself to the final state. This involves an automatic mix of
 * adding/removing CSS styles so that the element will be in the exact state it should be for the
 * applied state to be presented correctly.
 *
 * ```
 * // start off by hiding the element, but make sure that it animates properly to whatever state
 * // is currently active for "myAnimationTrigger"
 * transition("void => *", [
 *   style({ opacity: 0 }),
 *   animate(500)
 * ])
 * ```
 *
 * ### Transition Aliases (`:enter` and `:leave`)
 *
 * Given that enter (insertion) and leave (removal) animations are so common, the `transition`
 * function accepts both `:enter` and `:leave` values which are aliases for the `void => *` and `*
 * => void` state changes.
 *
 * ```
 * transition(":enter", [
 *   style({ opacity: 0 }),
 *   animate(500, style({ opacity: 1 }))
 * ])
 * transition(":leave", [
 *   animate(500, style({ opacity: 0 }))
 * ])
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} stateChangeExpr
 * @param {?} steps
 * @return {?}
 */
function transition$1(stateChangeExpr, steps) {
    return { type: 1 /* Transition */, expr: stateChangeExpr, animation: steps };
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @deprecated This symbol has moved. Please Import from \@angular/animations instead!
 */
var AUTO_STYLE$$1 = '*';
/**
 * @deprecated This symbol has moved. Please Import from \@angular/animations instead!
 * @param {?} name
 * @param {?} definitions
 * @return {?}
 */
function trigger$$1(name, definitions) {
    return trigger$1(name, definitions);
}
/**
 * @deprecated This symbol has moved. Please Import from \@angular/animations instead!
 * @param {?} timings
 * @param {?=} styles
 * @return {?}
 */
function animate$$1(timings, styles) {
    return animate$1(timings, styles);
}
/**
 * @deprecated This symbol has moved. Please Import from \@angular/animations instead!
 * @param {?} steps
 * @return {?}
 */
function group$$1(steps) {
    return group$1(steps);
}
/**
 * @deprecated This symbol has moved. Please Import from \@angular/animations instead!
 * @param {?} steps
 * @return {?}
 */
function sequence$$1(steps) {
    return sequence$1(steps);
}
/**
 * @deprecated This symbol has moved. Please Import from \@angular/animations instead!
 * @param {?} tokens
 * @return {?}
 */
function style$$1(tokens) {
    return style$1(tokens);
}
/**
 * @deprecated This symbol has moved. Please Import from \@angular/animations instead!
 * @param {?} name
 * @param {?} styles
 * @return {?}
 */
function state$$1(name, styles) {
    return state$1(name, styles);
}
/**
 * @deprecated This symbol has moved. Please Import from \@angular/animations instead!
 * @param {?} steps
 * @return {?}
 */
function keyframes$$1(steps) {
    return keyframes$1(steps);
}
/**
 * @deprecated This symbol has moved. Please Import from \@angular/animations instead!
 * @param {?} stateChangeExpr
 * @param {?} steps
 * @return {?}
 */
function transition$$1(stateChangeExpr, steps) {
    return transition$1(stateChangeExpr, steps);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point from which you should import all public core APIs.
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the core package.
 */
// This file only reexports content of the `src` folder. Keep it that way.
/**
 * Generated bundle index. Do not edit.
 */

//# sourceMappingURL=core.es5.js.map

/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__(7)))

/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {
// CommonJS / Node have global context exposed as "global" variable.
// We don't want to include the whole node.d.ts this this compilation unit so we'll just fake
// the global "global" var for now.
var __window = typeof window !== 'undefined' && window;
var __self = typeof self !== 'undefined' && typeof WorkerGlobalScope !== 'undefined' &&
    self instanceof WorkerGlobalScope && self;
var __global = typeof global !== 'undefined' && global;
var _root = __window || __global || __self;
exports.root = _root;
// Workaround Closure Compiler restriction: The body of a goog.module cannot use throw.
// This is needed when used with angular/tsickle which inserts a goog.module statement.
// Wrap in IIFE
(function () {
    if (!_root) {
        throw new Error('RxJS could not find any global context (window, self, global)');
    }
})();
//# sourceMappingURL=root.js.map
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7)))

/***/ }),
/* 5 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BrowserModule", function() { return BrowserModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "platformBrowser", function() { return platformBrowser; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Meta", function() { return Meta; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Title", function() { return Title; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "disableDebugTools", function() { return disableDebugTools; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "enableDebugTools", function() { return enableDebugTools; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "By", function() { return By; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgProbeToken", function() { return NgProbeToken$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DOCUMENT", function() { return DOCUMENT; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EVENT_MANAGER_PLUGINS", function() { return EVENT_MANAGER_PLUGINS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EventManager", function() { return EventManager; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "HAMMER_GESTURE_CONFIG", function() { return HAMMER_GESTURE_CONFIG; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "HammerGestureConfig", function() { return HammerGestureConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DomSanitizer", function() { return DomSanitizer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "VERSION", function() { return VERSION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵBROWSER_SANITIZATION_PROVIDERS", function() { return BROWSER_SANITIZATION_PROVIDERS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵINTERNAL_BROWSER_PLATFORM_PROVIDERS", function() { return INTERNAL_BROWSER_PLATFORM_PROVIDERS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵinitDomAdapter", function() { return initDomAdapter; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵBrowserDomAdapter", function() { return BrowserDomAdapter; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵsetValueOnPath", function() { return setValueOnPath; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵBrowserPlatformLocation", function() { return BrowserPlatformLocation; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵTRANSITION_ID", function() { return TRANSITION_ID; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵBrowserGetTestability", function() { return BrowserGetTestability; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵELEMENT_PROBE_PROVIDERS", function() { return ELEMENT_PROBE_PROVIDERS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵDomAdapter", function() { return DomAdapter; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵgetDOM", function() { return getDOM; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵsetRootDomAdapter", function() { return setRootDomAdapter; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵDomRendererFactory2", function() { return DomRendererFactory2; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵNAMESPACE_URIS", function() { return NAMESPACE_URIS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵflattenStyles", function() { return flattenStyles; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵshimContentAttribute", function() { return shimContentAttribute; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵshimHostAttribute", function() { return shimHostAttribute; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵDomEventsPlugin", function() { return DomEventsPlugin; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵHammerGesturesPlugin", function() { return HammerGesturesPlugin; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵKeyEventsPlugin", function() { return KeyEventsPlugin; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵDomSharedStylesHost", function() { return DomSharedStylesHost; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵSharedStylesHost", function() { return SharedStylesHost; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵb", function() { return _document; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵa", function() { return errorHandler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵh", function() { return GenericBrowserDomAdapter; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵg", function() { return SERVER_TRANSITION_PROVIDERS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵf", function() { return bootstrapListenerFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵc", function() { return _createNgProbe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵd", function() { return EventManagerPlugin; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵe", function() { return DomSanitizerImpl; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__angular_common__ = __webpack_require__(8);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__angular_core__ = __webpack_require__(3);
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * @license Angular v4.1.2
 * (c) 2010-2017 Google, Inc. https://angular.io/
 * License: MIT
 */


/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _DOM = ((null));
/**
 * @return {?}
 */
function getDOM() {
    return _DOM;
}
/**
 * @param {?} adapter
 * @return {?}
 */
/**
 * @param {?} adapter
 * @return {?}
 */
function setRootDomAdapter(adapter) {
    if (!_DOM) {
        _DOM = adapter;
    }
}
/**
 * Provides DOM operations in an environment-agnostic way.
 *
 * \@security Tread carefully! Interacting with the DOM directly is dangerous and
 * can introduce XSS risks.
 * @abstract
 */
var DomAdapter = (function () {
    function DomAdapter() {
        this.resourceLoaderType = ((null));
    }
    /**
     * @abstract
     * @param {?} element
     * @param {?} name
     * @return {?}
     */
    DomAdapter.prototype.hasProperty = function (element, name) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setProperty = function (el, name, value) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} name
     * @return {?}
     */
    DomAdapter.prototype.getProperty = function (el, name) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} methodName
     * @param {?} args
     * @return {?}
     */
    DomAdapter.prototype.invoke = function (el, methodName, args) { };
    /**
     * @abstract
     * @param {?} error
     * @return {?}
     */
    DomAdapter.prototype.logError = function (error) { };
    /**
     * @abstract
     * @param {?} error
     * @return {?}
     */
    DomAdapter.prototype.log = function (error) { };
    /**
     * @abstract
     * @param {?} error
     * @return {?}
     */
    DomAdapter.prototype.logGroup = function (error) { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.logGroupEnd = function () { };
    Object.defineProperty(DomAdapter.prototype, "attrToPropMap", {
        /**
         * Maps attribute names to their corresponding property names for cases
         * where attribute name doesn't match property name.
         * @return {?}
         */
        get: function () { return this._attrToPropMap; },
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) { this._attrToPropMap = value; },
        enumerable: true,
        configurable: true
    });
    ;
    ;
    /**
     * @abstract
     * @param {?} nodeA
     * @param {?} nodeB
     * @return {?}
     */
    DomAdapter.prototype.contains = function (nodeA, nodeB) { };
    /**
     * @abstract
     * @param {?} templateHtml
     * @return {?}
     */
    DomAdapter.prototype.parse = function (templateHtml) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} selector
     * @return {?}
     */
    DomAdapter.prototype.querySelector = function (el, selector) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} selector
     * @return {?}
     */
    DomAdapter.prototype.querySelectorAll = function (el, selector) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} evt
     * @param {?} listener
     * @return {?}
     */
    DomAdapter.prototype.on = function (el, evt, listener) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} evt
     * @param {?} listener
     * @return {?}
     */
    DomAdapter.prototype.onAndCancel = function (el, evt, listener) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} evt
     * @return {?}
     */
    DomAdapter.prototype.dispatchEvent = function (el, evt) { };
    /**
     * @abstract
     * @param {?} eventType
     * @return {?}
     */
    DomAdapter.prototype.createMouseEvent = function (eventType) { };
    /**
     * @abstract
     * @param {?} eventType
     * @return {?}
     */
    DomAdapter.prototype.createEvent = function (eventType) { };
    /**
     * @abstract
     * @param {?} evt
     * @return {?}
     */
    DomAdapter.prototype.preventDefault = function (evt) { };
    /**
     * @abstract
     * @param {?} evt
     * @return {?}
     */
    DomAdapter.prototype.isPrevented = function (evt) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getInnerHTML = function (el) { };
    /**
     * Returns content if el is a <template> element, null otherwise.
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getTemplateContent = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getOuterHTML = function (el) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.nodeName = function (node) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.nodeValue = function (node) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.type = function (node) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.content = function (node) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.firstChild = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.nextSibling = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.parentElement = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.childNodes = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.childNodesAsList = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.clearNodes = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.appendChild = function (el, node) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.removeChild = function (el, node) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} newNode
     * @param {?} oldNode
     * @return {?}
     */
    DomAdapter.prototype.replaceChild = function (el, newNode, oldNode) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.remove = function (el) { };
    /**
     * @abstract
     * @param {?} parent
     * @param {?} ref
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.insertBefore = function (parent, ref, node) { };
    /**
     * @abstract
     * @param {?} parent
     * @param {?} ref
     * @param {?} nodes
     * @return {?}
     */
    DomAdapter.prototype.insertAllBefore = function (parent, ref, nodes) { };
    /**
     * @abstract
     * @param {?} parent
     * @param {?} el
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.insertAfter = function (parent, el, node) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setInnerHTML = function (el, value) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getText = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setText = function (el, value) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getValue = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setValue = function (el, value) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getChecked = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setChecked = function (el, value) { };
    /**
     * @abstract
     * @param {?} text
     * @return {?}
     */
    DomAdapter.prototype.createComment = function (text) { };
    /**
     * @abstract
     * @param {?} html
     * @return {?}
     */
    DomAdapter.prototype.createTemplate = function (html) { };
    /**
     * @abstract
     * @param {?} tagName
     * @param {?=} doc
     * @return {?}
     */
    DomAdapter.prototype.createElement = function (tagName, doc) { };
    /**
     * @abstract
     * @param {?} ns
     * @param {?} tagName
     * @param {?=} doc
     * @return {?}
     */
    DomAdapter.prototype.createElementNS = function (ns, tagName, doc) { };
    /**
     * @abstract
     * @param {?} text
     * @param {?=} doc
     * @return {?}
     */
    DomAdapter.prototype.createTextNode = function (text, doc) { };
    /**
     * @abstract
     * @param {?} attrName
     * @param {?} attrValue
     * @param {?=} doc
     * @return {?}
     */
    DomAdapter.prototype.createScriptTag = function (attrName, attrValue, doc) { };
    /**
     * @abstract
     * @param {?} css
     * @param {?=} doc
     * @return {?}
     */
    DomAdapter.prototype.createStyleElement = function (css, doc) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.createShadowRoot = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getShadowRoot = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getHost = function (el) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getDistributedNodes = function (el) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.clone /*<T extends Node>*/ = function (node) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} name
     * @return {?}
     */
    DomAdapter.prototype.getElementsByClassName = function (element, name) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} name
     * @return {?}
     */
    DomAdapter.prototype.getElementsByTagName = function (element, name) { };
    /**
     * @abstract
     * @param {?} element
     * @return {?}
     */
    DomAdapter.prototype.classList = function (element) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} className
     * @return {?}
     */
    DomAdapter.prototype.addClass = function (element, className) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} className
     * @return {?}
     */
    DomAdapter.prototype.removeClass = function (element, className) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} className
     * @return {?}
     */
    DomAdapter.prototype.hasClass = function (element, className) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} styleName
     * @param {?} styleValue
     * @return {?}
     */
    DomAdapter.prototype.setStyle = function (element, styleName, styleValue) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} styleName
     * @return {?}
     */
    DomAdapter.prototype.removeStyle = function (element, styleName) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} styleName
     * @return {?}
     */
    DomAdapter.prototype.getStyle = function (element, styleName) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} styleName
     * @param {?=} styleValue
     * @return {?}
     */
    DomAdapter.prototype.hasStyle = function (element, styleName, styleValue) { };
    /**
     * @abstract
     * @param {?} element
     * @return {?}
     */
    DomAdapter.prototype.tagName = function (element) { };
    /**
     * @abstract
     * @param {?} element
     * @return {?}
     */
    DomAdapter.prototype.attributeMap = function (element) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} attribute
     * @return {?}
     */
    DomAdapter.prototype.hasAttribute = function (element, attribute) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} ns
     * @param {?} attribute
     * @return {?}
     */
    DomAdapter.prototype.hasAttributeNS = function (element, ns, attribute) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} attribute
     * @return {?}
     */
    DomAdapter.prototype.getAttribute = function (element, attribute) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} ns
     * @param {?} attribute
     * @return {?}
     */
    DomAdapter.prototype.getAttributeNS = function (element, ns, attribute) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setAttribute = function (element, name, value) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} ns
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setAttributeNS = function (element, ns, name, value) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} attribute
     * @return {?}
     */
    DomAdapter.prototype.removeAttribute = function (element, attribute) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} ns
     * @param {?} attribute
     * @return {?}
     */
    DomAdapter.prototype.removeAttributeNS = function (element, ns, attribute) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.templateAwareRoot = function (el) { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.createHtmlDocument = function () { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.getBoundingClientRect = function (el) { };
    /**
     * @abstract
     * @param {?} doc
     * @return {?}
     */
    DomAdapter.prototype.getTitle = function (doc) { };
    /**
     * @abstract
     * @param {?} doc
     * @param {?} newTitle
     * @return {?}
     */
    DomAdapter.prototype.setTitle = function (doc, newTitle) { };
    /**
     * @abstract
     * @param {?} n
     * @param {?} selector
     * @return {?}
     */
    DomAdapter.prototype.elementMatches = function (n, selector) { };
    /**
     * @abstract
     * @param {?} el
     * @return {?}
     */
    DomAdapter.prototype.isTemplateElement = function (el) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.isTextNode = function (node) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.isCommentNode = function (node) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.isElementNode = function (node) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.hasShadowRoot = function (node) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.isShadowRoot = function (node) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.importIntoDoc /*<T extends Node>*/ = function (node) { };
    /**
     * @abstract
     * @param {?} node
     * @return {?}
     */
    DomAdapter.prototype.adoptNode /*<T extends Node>*/ = function (node) { };
    /**
     * @abstract
     * @param {?} element
     * @return {?}
     */
    DomAdapter.prototype.getHref = function (element) { };
    /**
     * @abstract
     * @param {?} event
     * @return {?}
     */
    DomAdapter.prototype.getEventKey = function (event) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} baseUrl
     * @param {?} href
     * @return {?}
     */
    DomAdapter.prototype.resolveAndSetHref = function (element, baseUrl, href) { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.supportsDOMEvents = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.supportsNativeShadowDOM = function () { };
    /**
     * @abstract
     * @param {?} doc
     * @param {?} target
     * @return {?}
     */
    DomAdapter.prototype.getGlobalEventTarget = function (doc, target) { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.getHistory = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.getLocation = function () { };
    /**
     * @abstract
     * @param {?} doc
     * @return {?}
     */
    DomAdapter.prototype.getBaseHref = function (doc) { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.resetBaseElement = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.getUserAgent = function () { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setData = function (element, name, value) { };
    /**
     * @abstract
     * @param {?} element
     * @return {?}
     */
    DomAdapter.prototype.getComputedStyle = function (element) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} name
     * @return {?}
     */
    DomAdapter.prototype.getData = function (element, name) { };
    /**
     * @abstract
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setGlobalVar = function (name, value) { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.supportsWebAnimation = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.performanceNow = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.getAnimationPrefix = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.getTransitionEnd = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.supportsAnimation = function () { };
    /**
     * @abstract
     * @return {?}
     */
    DomAdapter.prototype.supportsCookies = function () { };
    /**
     * @abstract
     * @param {?} name
     * @return {?}
     */
    DomAdapter.prototype.getCookie = function (name) { };
    /**
     * @abstract
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    DomAdapter.prototype.setCookie = function (name, value) { };
    return DomAdapter;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Provides DOM operations in any browser environment.
 *
 * \@security Tread carefully! Interacting with the DOM directly is dangerous and
 * can introduce XSS risks.
 * @abstract
 */
var GenericBrowserDomAdapter = (function (_super) {
    __extends(GenericBrowserDomAdapter, _super);
    function GenericBrowserDomAdapter() {
        var _this = _super.call(this) || this;
        _this._animationPrefix = null;
        _this._transitionEnd = null;
        try {
            var element_1 = _this.createElement('div', document);
            if (_this.getStyle(element_1, 'animationName') != null) {
                _this._animationPrefix = '';
            }
            else {
                var domPrefixes = ['Webkit', 'Moz', 'O', 'ms'];
                for (var i = 0; i < domPrefixes.length; i++) {
                    if (_this.getStyle(element_1, domPrefixes[i] + 'AnimationName') != null) {
                        _this._animationPrefix = '-' + domPrefixes[i].toLowerCase() + '-';
                        break;
                    }
                }
            }
            var transEndEventNames_1 = {
                WebkitTransition: 'webkitTransitionEnd',
                MozTransition: 'transitionend',
                OTransition: 'oTransitionEnd otransitionend',
                transition: 'transitionend'
            };
            Object.keys(transEndEventNames_1).forEach(function (key) {
                if (_this.getStyle(element_1, key) != null) {
                    _this._transitionEnd = transEndEventNames_1[key];
                }
            });
        }
        catch (e) {
            _this._animationPrefix = null;
            _this._transitionEnd = null;
        }
        return _this;
    }
    /**
     * @param {?} el
     * @return {?}
     */
    GenericBrowserDomAdapter.prototype.getDistributedNodes = function (el) { return ((el)).getDistributedNodes(); };
    /**
     * @param {?} el
     * @param {?} baseUrl
     * @param {?} href
     * @return {?}
     */
    GenericBrowserDomAdapter.prototype.resolveAndSetHref = function (el, baseUrl, href) {
        el.href = href == null ? baseUrl : baseUrl + '/../' + href;
    };
    /**
     * @return {?}
     */
    GenericBrowserDomAdapter.prototype.supportsDOMEvents = function () { return true; };
    /**
     * @return {?}
     */
    GenericBrowserDomAdapter.prototype.supportsNativeShadowDOM = function () {
        return typeof ((document.body)).createShadowRoot === 'function';
    };
    /**
     * @return {?}
     */
    GenericBrowserDomAdapter.prototype.getAnimationPrefix = function () { return this._animationPrefix ? this._animationPrefix : ''; };
    /**
     * @return {?}
     */
    GenericBrowserDomAdapter.prototype.getTransitionEnd = function () { return this._transitionEnd ? this._transitionEnd : ''; };
    /**
     * @return {?}
     */
    GenericBrowserDomAdapter.prototype.supportsAnimation = function () {
        return this._animationPrefix != null && this._transitionEnd != null;
    };
    return GenericBrowserDomAdapter;
}(DomAdapter));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _attrToPropMap = {
    'class': 'className',
    'innerHtml': 'innerHTML',
    'readonly': 'readOnly',
    'tabindex': 'tabIndex',
};
var DOM_KEY_LOCATION_NUMPAD = 3;
// Map to convert some key or keyIdentifier values to what will be returned by getEventKey
var _keyMap = {
    // The following values are here for cross-browser compatibility and to match the W3C standard
    // cf http://www.w3.org/TR/DOM-Level-3-Events-key/
    '\b': 'Backspace',
    '\t': 'Tab',
    '\x7F': 'Delete',
    '\x1B': 'Escape',
    'Del': 'Delete',
    'Esc': 'Escape',
    'Left': 'ArrowLeft',
    'Right': 'ArrowRight',
    'Up': 'ArrowUp',
    'Down': 'ArrowDown',
    'Menu': 'ContextMenu',
    'Scroll': 'ScrollLock',
    'Win': 'OS'
};
// There is a bug in Chrome for numeric keypad keys:
// https://code.google.com/p/chromium/issues/detail?id=155654
// 1, 2, 3 ... are reported as A, B, C ...
var _chromeNumKeyPadMap = {
    'A': '1',
    'B': '2',
    'C': '3',
    'D': '4',
    'E': '5',
    'F': '6',
    'G': '7',
    'H': '8',
    'I': '9',
    'J': '*',
    'K': '+',
    'M': '-',
    'N': '.',
    'O': '/',
    '\x60': '0',
    '\x90': 'NumLock'
};
var nodeContains;
if (__WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"]['Node']) {
    nodeContains = __WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"]['Node'].prototype.contains || function (node) {
        return !!(this.compareDocumentPosition(node) & 16);
    };
}
var BrowserDomAdapter = (function (_super) {
    __extends(BrowserDomAdapter, _super);
    function BrowserDomAdapter() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} templateHtml
     * @return {?}
     */
    BrowserDomAdapter.prototype.parse = function (templateHtml) { throw new Error('parse not implemented'); };
    /**
     * @return {?}
     */
    BrowserDomAdapter.makeCurrent = function () { setRootDomAdapter(new BrowserDomAdapter()); };
    /**
     * @param {?} element
     * @param {?} name
     * @return {?}
     */
    BrowserDomAdapter.prototype.hasProperty = function (element, name) { return name in element; };
    /**
     * @param {?} el
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setProperty = function (el, name, value) { ((el))[name] = value; };
    /**
     * @param {?} el
     * @param {?} name
     * @return {?}
     */
    BrowserDomAdapter.prototype.getProperty = function (el, name) { return ((el))[name]; };
    /**
     * @param {?} el
     * @param {?} methodName
     * @param {?} args
     * @return {?}
     */
    BrowserDomAdapter.prototype.invoke = function (el, methodName, args) { ((el))[methodName].apply(((el)), args); };
    /**
     * @param {?} error
     * @return {?}
     */
    BrowserDomAdapter.prototype.logError = function (error) {
        if (window.console) {
            if (console.error) {
                console.error(error);
            }
            else {
                console.log(error);
            }
        }
    };
    /**
     * @param {?} error
     * @return {?}
     */
    BrowserDomAdapter.prototype.log = function (error) {
        if (window.console) {
            window.console.log && window.console.log(error);
        }
    };
    /**
     * @param {?} error
     * @return {?}
     */
    BrowserDomAdapter.prototype.logGroup = function (error) {
        if (window.console) {
            window.console.group && window.console.group(error);
        }
    };
    /**
     * @return {?}
     */
    BrowserDomAdapter.prototype.logGroupEnd = function () {
        if (window.console) {
            window.console.groupEnd && window.console.groupEnd();
        }
    };
    Object.defineProperty(BrowserDomAdapter.prototype, "attrToPropMap", {
        /**
         * @return {?}
         */
        get: function () { return _attrToPropMap; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} nodeA
     * @param {?} nodeB
     * @return {?}
     */
    BrowserDomAdapter.prototype.contains = function (nodeA, nodeB) { return nodeContains.call(nodeA, nodeB); };
    /**
     * @param {?} el
     * @param {?} selector
     * @return {?}
     */
    BrowserDomAdapter.prototype.querySelector = function (el, selector) { return el.querySelector(selector); };
    /**
     * @param {?} el
     * @param {?} selector
     * @return {?}
     */
    BrowserDomAdapter.prototype.querySelectorAll = function (el, selector) { return el.querySelectorAll(selector); };
    /**
     * @param {?} el
     * @param {?} evt
     * @param {?} listener
     * @return {?}
     */
    BrowserDomAdapter.prototype.on = function (el, evt, listener) { el.addEventListener(evt, listener, false); };
    /**
     * @param {?} el
     * @param {?} evt
     * @param {?} listener
     * @return {?}
     */
    BrowserDomAdapter.prototype.onAndCancel = function (el, evt, listener) {
        el.addEventListener(evt, listener, false);
        // Needed to follow Dart's subscription semantic, until fix of
        // https://code.google.com/p/dart/issues/detail?id=17406
        return function () { el.removeEventListener(evt, listener, false); };
    };
    /**
     * @param {?} el
     * @param {?} evt
     * @return {?}
     */
    BrowserDomAdapter.prototype.dispatchEvent = function (el, evt) { el.dispatchEvent(evt); };
    /**
     * @param {?} eventType
     * @return {?}
     */
    BrowserDomAdapter.prototype.createMouseEvent = function (eventType) {
        var /** @type {?} */ evt = document.createEvent('MouseEvent');
        evt.initEvent(eventType, true, true);
        return evt;
    };
    /**
     * @param {?} eventType
     * @return {?}
     */
    BrowserDomAdapter.prototype.createEvent = function (eventType) {
        var /** @type {?} */ evt = document.createEvent('Event');
        evt.initEvent(eventType, true, true);
        return evt;
    };
    /**
     * @param {?} evt
     * @return {?}
     */
    BrowserDomAdapter.prototype.preventDefault = function (evt) {
        evt.preventDefault();
        evt.returnValue = false;
    };
    /**
     * @param {?} evt
     * @return {?}
     */
    BrowserDomAdapter.prototype.isPrevented = function (evt) {
        return evt.defaultPrevented || evt.returnValue != null && !evt.returnValue;
    };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getInnerHTML = function (el) { return el.innerHTML; };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getTemplateContent = function (el) {
        return 'content' in el && el instanceof HTMLTemplateElement ? el.content : null;
    };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getOuterHTML = function (el) { return el.outerHTML; };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.nodeName = function (node) { return node.nodeName; };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.nodeValue = function (node) { return node.nodeValue; };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.type = function (node) { return node.type; };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.content = function (node) {
        if (this.hasProperty(node, 'content')) {
            return ((node)).content;
        }
        else {
            return node;
        }
    };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.firstChild = function (el) { return el.firstChild; };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.nextSibling = function (el) { return el.nextSibling; };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.parentElement = function (el) { return el.parentNode; };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.childNodes = function (el) { return el.childNodes; };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.childNodesAsList = function (el) {
        var /** @type {?} */ childNodes = el.childNodes;
        var /** @type {?} */ res = new Array(childNodes.length);
        for (var /** @type {?} */ i = 0; i < childNodes.length; i++) {
            res[i] = childNodes[i];
        }
        return res;
    };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.clearNodes = function (el) {
        while (el.firstChild) {
            el.removeChild(el.firstChild);
        }
    };
    /**
     * @param {?} el
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.appendChild = function (el, node) { el.appendChild(node); };
    /**
     * @param {?} el
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.removeChild = function (el, node) { el.removeChild(node); };
    /**
     * @param {?} el
     * @param {?} newChild
     * @param {?} oldChild
     * @return {?}
     */
    BrowserDomAdapter.prototype.replaceChild = function (el, newChild, oldChild) { el.replaceChild(newChild, oldChild); };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.remove = function (node) {
        if (node.parentNode) {
            node.parentNode.removeChild(node);
        }
        return node;
    };
    /**
     * @param {?} parent
     * @param {?} ref
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.insertBefore = function (parent, ref, node) { parent.insertBefore(node, ref); };
    /**
     * @param {?} parent
     * @param {?} ref
     * @param {?} nodes
     * @return {?}
     */
    BrowserDomAdapter.prototype.insertAllBefore = function (parent, ref, nodes) {
        nodes.forEach(function (n) { return parent.insertBefore(n, ref); });
    };
    /**
     * @param {?} parent
     * @param {?} ref
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.insertAfter = function (parent, ref, node) { parent.insertBefore(node, ref.nextSibling); };
    /**
     * @param {?} el
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setInnerHTML = function (el, value) { el.innerHTML = value; };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getText = function (el) { return el.textContent; };
    /**
     * @param {?} el
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setText = function (el, value) { el.textContent = value; };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getValue = function (el) { return el.value; };
    /**
     * @param {?} el
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setValue = function (el, value) { el.value = value; };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getChecked = function (el) { return el.checked; };
    /**
     * @param {?} el
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setChecked = function (el, value) { el.checked = value; };
    /**
     * @param {?} text
     * @return {?}
     */
    BrowserDomAdapter.prototype.createComment = function (text) { return document.createComment(text); };
    /**
     * @param {?} html
     * @return {?}
     */
    BrowserDomAdapter.prototype.createTemplate = function (html) {
        var /** @type {?} */ t = document.createElement('template');
        t.innerHTML = html;
        return t;
    };
    /**
     * @param {?} tagName
     * @param {?=} doc
     * @return {?}
     */
    BrowserDomAdapter.prototype.createElement = function (tagName, doc) {
        if (doc === void 0) { doc = document; }
        return doc.createElement(tagName);
    };
    /**
     * @param {?} ns
     * @param {?} tagName
     * @param {?=} doc
     * @return {?}
     */
    BrowserDomAdapter.prototype.createElementNS = function (ns, tagName, doc) {
        if (doc === void 0) { doc = document; }
        return doc.createElementNS(ns, tagName);
    };
    /**
     * @param {?} text
     * @param {?=} doc
     * @return {?}
     */
    BrowserDomAdapter.prototype.createTextNode = function (text, doc) {
        if (doc === void 0) { doc = document; }
        return doc.createTextNode(text);
    };
    /**
     * @param {?} attrName
     * @param {?} attrValue
     * @param {?=} doc
     * @return {?}
     */
    BrowserDomAdapter.prototype.createScriptTag = function (attrName, attrValue, doc) {
        if (doc === void 0) { doc = document; }
        var /** @type {?} */ el = (doc.createElement('SCRIPT'));
        el.setAttribute(attrName, attrValue);
        return el;
    };
    /**
     * @param {?} css
     * @param {?=} doc
     * @return {?}
     */
    BrowserDomAdapter.prototype.createStyleElement = function (css, doc) {
        if (doc === void 0) { doc = document; }
        var /** @type {?} */ style = (doc.createElement('style'));
        this.appendChild(style, this.createTextNode(css));
        return style;
    };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.createShadowRoot = function (el) { return ((el)).createShadowRoot(); };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getShadowRoot = function (el) { return ((el)).shadowRoot; };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getHost = function (el) { return ((el)).host; };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.clone = function (node) { return node.cloneNode(true); };
    /**
     * @param {?} element
     * @param {?} name
     * @return {?}
     */
    BrowserDomAdapter.prototype.getElementsByClassName = function (element, name) {
        return element.getElementsByClassName(name);
    };
    /**
     * @param {?} element
     * @param {?} name
     * @return {?}
     */
    BrowserDomAdapter.prototype.getElementsByTagName = function (element, name) {
        return element.getElementsByTagName(name);
    };
    /**
     * @param {?} element
     * @return {?}
     */
    BrowserDomAdapter.prototype.classList = function (element) { return Array.prototype.slice.call(element.classList, 0); };
    /**
     * @param {?} element
     * @param {?} className
     * @return {?}
     */
    BrowserDomAdapter.prototype.addClass = function (element, className) { element.classList.add(className); };
    /**
     * @param {?} element
     * @param {?} className
     * @return {?}
     */
    BrowserDomAdapter.prototype.removeClass = function (element, className) { element.classList.remove(className); };
    /**
     * @param {?} element
     * @param {?} className
     * @return {?}
     */
    BrowserDomAdapter.prototype.hasClass = function (element, className) {
        return element.classList.contains(className);
    };
    /**
     * @param {?} element
     * @param {?} styleName
     * @param {?} styleValue
     * @return {?}
     */
    BrowserDomAdapter.prototype.setStyle = function (element, styleName, styleValue) {
        element.style[styleName] = styleValue;
    };
    /**
     * @param {?} element
     * @param {?} stylename
     * @return {?}
     */
    BrowserDomAdapter.prototype.removeStyle = function (element, stylename) {
        // IE requires '' instead of null
        // see https://github.com/angular/angular/issues/7916
        element.style[stylename] = '';
    };
    /**
     * @param {?} element
     * @param {?} stylename
     * @return {?}
     */
    BrowserDomAdapter.prototype.getStyle = function (element, stylename) { return element.style[stylename]; };
    /**
     * @param {?} element
     * @param {?} styleName
     * @param {?=} styleValue
     * @return {?}
     */
    BrowserDomAdapter.prototype.hasStyle = function (element, styleName, styleValue) {
        var /** @type {?} */ value = this.getStyle(element, styleName) || '';
        return styleValue ? value == styleValue : value.length > 0;
    };
    /**
     * @param {?} element
     * @return {?}
     */
    BrowserDomAdapter.prototype.tagName = function (element) { return element.tagName; };
    /**
     * @param {?} element
     * @return {?}
     */
    BrowserDomAdapter.prototype.attributeMap = function (element) {
        var /** @type {?} */ res = new Map();
        var /** @type {?} */ elAttrs = element.attributes;
        for (var /** @type {?} */ i = 0; i < elAttrs.length; i++) {
            var /** @type {?} */ attrib = elAttrs[i];
            res.set(attrib.name, attrib.value);
        }
        return res;
    };
    /**
     * @param {?} element
     * @param {?} attribute
     * @return {?}
     */
    BrowserDomAdapter.prototype.hasAttribute = function (element, attribute) {
        return element.hasAttribute(attribute);
    };
    /**
     * @param {?} element
     * @param {?} ns
     * @param {?} attribute
     * @return {?}
     */
    BrowserDomAdapter.prototype.hasAttributeNS = function (element, ns, attribute) {
        return element.hasAttributeNS(ns, attribute);
    };
    /**
     * @param {?} element
     * @param {?} attribute
     * @return {?}
     */
    BrowserDomAdapter.prototype.getAttribute = function (element, attribute) {
        return element.getAttribute(attribute);
    };
    /**
     * @param {?} element
     * @param {?} ns
     * @param {?} name
     * @return {?}
     */
    BrowserDomAdapter.prototype.getAttributeNS = function (element, ns, name) {
        return element.getAttributeNS(ns, name);
    };
    /**
     * @param {?} element
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setAttribute = function (element, name, value) { element.setAttribute(name, value); };
    /**
     * @param {?} element
     * @param {?} ns
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setAttributeNS = function (element, ns, name, value) {
        element.setAttributeNS(ns, name, value);
    };
    /**
     * @param {?} element
     * @param {?} attribute
     * @return {?}
     */
    BrowserDomAdapter.prototype.removeAttribute = function (element, attribute) { element.removeAttribute(attribute); };
    /**
     * @param {?} element
     * @param {?} ns
     * @param {?} name
     * @return {?}
     */
    BrowserDomAdapter.prototype.removeAttributeNS = function (element, ns, name) {
        element.removeAttributeNS(ns, name);
    };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.templateAwareRoot = function (el) { return this.isTemplateElement(el) ? this.content(el) : el; };
    /**
     * @return {?}
     */
    BrowserDomAdapter.prototype.createHtmlDocument = function () {
        return document.implementation.createHTMLDocument('fakeTitle');
    };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getBoundingClientRect = function (el) {
        try {
            return el.getBoundingClientRect();
        }
        catch (e) {
            return { top: 0, bottom: 0, left: 0, right: 0, width: 0, height: 0 };
        }
    };
    /**
     * @param {?} doc
     * @return {?}
     */
    BrowserDomAdapter.prototype.getTitle = function (doc) { return document.title; };
    /**
     * @param {?} doc
     * @param {?} newTitle
     * @return {?}
     */
    BrowserDomAdapter.prototype.setTitle = function (doc, newTitle) { document.title = newTitle || ''; };
    /**
     * @param {?} n
     * @param {?} selector
     * @return {?}
     */
    BrowserDomAdapter.prototype.elementMatches = function (n, selector) {
        if (n instanceof HTMLElement) {
            return n.matches && n.matches(selector) ||
                n.msMatchesSelector && n.msMatchesSelector(selector) ||
                n.webkitMatchesSelector && n.webkitMatchesSelector(selector);
        }
        return false;
    };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.isTemplateElement = function (el) {
        return el instanceof HTMLElement && el.nodeName == 'TEMPLATE';
    };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.isTextNode = function (node) { return node.nodeType === Node.TEXT_NODE; };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.isCommentNode = function (node) { return node.nodeType === Node.COMMENT_NODE; };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.isElementNode = function (node) { return node.nodeType === Node.ELEMENT_NODE; };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.hasShadowRoot = function (node) {
        return node.shadowRoot != null && node instanceof HTMLElement;
    };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.isShadowRoot = function (node) { return node instanceof DocumentFragment; };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.importIntoDoc = function (node) { return document.importNode(this.templateAwareRoot(node), true); };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserDomAdapter.prototype.adoptNode = function (node) { return document.adoptNode(node); };
    /**
     * @param {?} el
     * @return {?}
     */
    BrowserDomAdapter.prototype.getHref = function (el) { return ((el)).href; };
    /**
     * @param {?} event
     * @return {?}
     */
    BrowserDomAdapter.prototype.getEventKey = function (event) {
        var /** @type {?} */ key = event.key;
        if (key == null) {
            key = event.keyIdentifier;
            // keyIdentifier is defined in the old draft of DOM Level 3 Events implemented by Chrome and
            // Safari cf
            // http://www.w3.org/TR/2007/WD-DOM-Level-3-Events-20071221/events.html#Events-KeyboardEvents-Interfaces
            if (key == null) {
                return 'Unidentified';
            }
            if (key.startsWith('U+')) {
                key = String.fromCharCode(parseInt(key.substring(2), 16));
                if (event.location === DOM_KEY_LOCATION_NUMPAD && _chromeNumKeyPadMap.hasOwnProperty(key)) {
                    // There is a bug in Chrome for numeric keypad keys:
                    // https://code.google.com/p/chromium/issues/detail?id=155654
                    // 1, 2, 3 ... are reported as A, B, C ...
                    key = ((_chromeNumKeyPadMap))[key];
                }
            }
        }
        return _keyMap[key] || key;
    };
    /**
     * @param {?} doc
     * @param {?} target
     * @return {?}
     */
    BrowserDomAdapter.prototype.getGlobalEventTarget = function (doc, target) {
        if (target === 'window') {
            return window;
        }
        if (target === 'document') {
            return document;
        }
        if (target === 'body') {
            return document.body;
        }
        return null;
    };
    /**
     * @return {?}
     */
    BrowserDomAdapter.prototype.getHistory = function () { return window.history; };
    /**
     * @return {?}
     */
    BrowserDomAdapter.prototype.getLocation = function () { return window.location; };
    /**
     * @param {?} doc
     * @return {?}
     */
    BrowserDomAdapter.prototype.getBaseHref = function (doc) {
        var /** @type {?} */ href = getBaseElementHref();
        return href == null ? null : relativePath(href);
    };
    /**
     * @return {?}
     */
    BrowserDomAdapter.prototype.resetBaseElement = function () { baseElement = null; };
    /**
     * @return {?}
     */
    BrowserDomAdapter.prototype.getUserAgent = function () { return window.navigator.userAgent; };
    /**
     * @param {?} element
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setData = function (element, name, value) {
        this.setAttribute(element, 'data-' + name, value);
    };
    /**
     * @param {?} element
     * @param {?} name
     * @return {?}
     */
    BrowserDomAdapter.prototype.getData = function (element, name) {
        return this.getAttribute(element, 'data-' + name);
    };
    /**
     * @param {?} element
     * @return {?}
     */
    BrowserDomAdapter.prototype.getComputedStyle = function (element) { return getComputedStyle(element); };
    /**
     * @param {?} path
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setGlobalVar = function (path, value) { setValueOnPath(__WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"], path, value); };
    /**
     * @return {?}
     */
    BrowserDomAdapter.prototype.supportsWebAnimation = function () {
        return typeof ((Element)).prototype['animate'] === 'function';
    };
    /**
     * @return {?}
     */
    BrowserDomAdapter.prototype.performanceNow = function () {
        // performance.now() is not available in all browsers, see
        // http://caniuse.com/#search=performance.now
        return window.performance && window.performance.now ? window.performance.now() :
            new Date().getTime();
    };
    /**
     * @return {?}
     */
    BrowserDomAdapter.prototype.supportsCookies = function () { return true; };
    /**
     * @param {?} name
     * @return {?}
     */
    BrowserDomAdapter.prototype.getCookie = function (name) { return parseCookieValue(document.cookie, name); };
    /**
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    BrowserDomAdapter.prototype.setCookie = function (name, value) {
        // document.cookie is magical, assigning into it assigns/overrides one cookie value, but does
        // not clear other cookies.
        document.cookie = encodeURIComponent(name) + '=' + encodeURIComponent(value);
    };
    return BrowserDomAdapter;
}(GenericBrowserDomAdapter));
var baseElement = null;
/**
 * @return {?}
 */
function getBaseElementHref() {
    if (!baseElement) {
        baseElement = ((document.querySelector('base')));
        if (!baseElement) {
            return null;
        }
    }
    return baseElement.getAttribute('href');
}
// based on urlUtils.js in AngularJS 1
var urlParsingNode;
/**
 * @param {?} url
 * @return {?}
 */
function relativePath(url) {
    if (!urlParsingNode) {
        urlParsingNode = document.createElement('a');
    }
    urlParsingNode.setAttribute('href', url);
    return (urlParsingNode.pathname.charAt(0) === '/') ? urlParsingNode.pathname :
        '/' + urlParsingNode.pathname;
}
/**
 * @param {?} cookieStr
 * @param {?} name
 * @return {?}
 */
function parseCookieValue(cookieStr, name) {
    name = encodeURIComponent(name);
    for (var _i = 0, _a = cookieStr.split(';'); _i < _a.length; _i++) {
        var cookie = _a[_i];
        var /** @type {?} */ eqIndex = cookie.indexOf('=');
        var _b = eqIndex == -1 ? [cookie, ''] : [cookie.slice(0, eqIndex), cookie.slice(eqIndex + 1)], cookieName = _b[0], cookieValue = _b[1];
        if (cookieName.trim() === name) {
            return decodeURIComponent(cookieValue);
        }
    }
    return null;
}
/**
 * @param {?} global
 * @param {?} path
 * @param {?} value
 * @return {?}
 */
function setValueOnPath(global, path, value) {
    var /** @type {?} */ parts = path.split('.');
    var /** @type {?} */ obj = global;
    while (parts.length > 1) {
        var /** @type {?} */ name = ((parts.shift()));
        if (obj.hasOwnProperty(name) && obj[name] != null) {
            obj = obj[name];
        }
        else {
            obj = obj[name] = {};
        }
    }
    if (obj === undefined || obj === null) {
        obj = {};
    }
    obj[((parts.shift()))] = value;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A DI Token representing the main rendering context. In a browser this is the DOM Document.
 *
 * Note: Document might not be available in the Application Context when Application and Rendering
 * Contexts are not the same (e.g. when running the application into a Web Worker).
 *
 * \@stable
 */
var DOCUMENT = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["InjectionToken"]('DocumentToken');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 * @return {?}
 */
function supportsState() {
    return !!window.history.pushState;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * `PlatformLocation` encapsulates all of the direct calls to platform APIs.
 * This class should not be used directly by an application developer. Instead, use
 * {\@link Location}.
 */
var BrowserPlatformLocation = (function (_super) {
    __extends(BrowserPlatformLocation, _super);
    /**
     * @param {?} _doc
     */
    function BrowserPlatformLocation(_doc) {
        var _this = _super.call(this) || this;
        _this._doc = _doc;
        _this._init();
        return _this;
    }
    /**
     * \@internal
     * @return {?}
     */
    BrowserPlatformLocation.prototype._init = function () {
        this._location = getDOM().getLocation();
        this._history = getDOM().getHistory();
    };
    Object.defineProperty(BrowserPlatformLocation.prototype, "location", {
        /**
         * @return {?}
         */
        get: function () { return this._location; },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    BrowserPlatformLocation.prototype.getBaseHrefFromDOM = function () { return ((getDOM().getBaseHref(this._doc))); };
    /**
     * @param {?} fn
     * @return {?}
     */
    BrowserPlatformLocation.prototype.onPopState = function (fn) {
        getDOM().getGlobalEventTarget(this._doc, 'window').addEventListener('popstate', fn, false);
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    BrowserPlatformLocation.prototype.onHashChange = function (fn) {
        getDOM().getGlobalEventTarget(this._doc, 'window').addEventListener('hashchange', fn, false);
    };
    Object.defineProperty(BrowserPlatformLocation.prototype, "pathname", {
        /**
         * @return {?}
         */
        get: function () { return this._location.pathname; },
        /**
         * @param {?} newPath
         * @return {?}
         */
        set: function (newPath) { this._location.pathname = newPath; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(BrowserPlatformLocation.prototype, "search", {
        /**
         * @return {?}
         */
        get: function () { return this._location.search; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(BrowserPlatformLocation.prototype, "hash", {
        /**
         * @return {?}
         */
        get: function () { return this._location.hash; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} state
     * @param {?} title
     * @param {?} url
     * @return {?}
     */
    BrowserPlatformLocation.prototype.pushState = function (state, title, url) {
        if (supportsState()) {
            this._history.pushState(state, title, url);
        }
        else {
            this._location.hash = url;
        }
    };
    /**
     * @param {?} state
     * @param {?} title
     * @param {?} url
     * @return {?}
     */
    BrowserPlatformLocation.prototype.replaceState = function (state, title, url) {
        if (supportsState()) {
            this._history.replaceState(state, title, url);
        }
        else {
            this._location.hash = url;
        }
    };
    /**
     * @return {?}
     */
    BrowserPlatformLocation.prototype.forward = function () { this._history.forward(); };
    /**
     * @return {?}
     */
    BrowserPlatformLocation.prototype.back = function () { this._history.back(); };
    return BrowserPlatformLocation;
}(__WEBPACK_IMPORTED_MODULE_0__angular_common__["PlatformLocation"]));
BrowserPlatformLocation.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
BrowserPlatformLocation.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [DOCUMENT,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A service that can be used to get and add meta tags.
 *
 * \@experimental
 */
var Meta = (function () {
    /**
     * @param {?} _doc
     */
    function Meta(_doc) {
        this._doc = _doc;
        this._dom = getDOM();
    }
    /**
     * @param {?} tag
     * @param {?=} forceCreation
     * @return {?}
     */
    Meta.prototype.addTag = function (tag, forceCreation) {
        if (forceCreation === void 0) { forceCreation = false; }
        if (!tag)
            return null;
        return this._getOrCreateElement(tag, forceCreation);
    };
    /**
     * @param {?} tags
     * @param {?=} forceCreation
     * @return {?}
     */
    Meta.prototype.addTags = function (tags, forceCreation) {
        var _this = this;
        if (forceCreation === void 0) { forceCreation = false; }
        if (!tags)
            return [];
        return tags.reduce(function (result, tag) {
            if (tag) {
                result.push(_this._getOrCreateElement(tag, forceCreation));
            }
            return result;
        }, []);
    };
    /**
     * @param {?} attrSelector
     * @return {?}
     */
    Meta.prototype.getTag = function (attrSelector) {
        if (!attrSelector)
            return null;
        return this._dom.querySelector(this._doc, "meta[" + attrSelector + "]");
    };
    /**
     * @param {?} attrSelector
     * @return {?}
     */
    Meta.prototype.getTags = function (attrSelector) {
        if (!attrSelector)
            return [];
        var /** @type {?} */ list /*NodeList*/ = this._dom.querySelectorAll(this._doc, "meta[" + attrSelector + "]");
        return list ? [].slice.call(list) : [];
    };
    /**
     * @param {?} tag
     * @param {?=} selector
     * @return {?}
     */
    Meta.prototype.updateTag = function (tag, selector) {
        if (!tag)
            return null;
        selector = selector || this._parseSelector(tag);
        var /** @type {?} */ meta = ((this.getTag(selector)));
        if (meta) {
            return this._setMetaElementAttributes(tag, meta);
        }
        return this._getOrCreateElement(tag, true);
    };
    /**
     * @param {?} attrSelector
     * @return {?}
     */
    Meta.prototype.removeTag = function (attrSelector) { this.removeTagElement(/** @type {?} */ ((this.getTag(attrSelector)))); };
    /**
     * @param {?} meta
     * @return {?}
     */
    Meta.prototype.removeTagElement = function (meta) {
        if (meta) {
            this._dom.remove(meta);
        }
    };
    /**
     * @param {?} meta
     * @param {?=} forceCreation
     * @return {?}
     */
    Meta.prototype._getOrCreateElement = function (meta, forceCreation) {
        if (forceCreation === void 0) { forceCreation = false; }
        if (!forceCreation) {
            var /** @type {?} */ selector = this._parseSelector(meta);
            var /** @type {?} */ elem = ((this.getTag(selector)));
            // It's allowed to have multiple elements with the same name so it's not enough to
            // just check that element with the same name already present on the page. We also need to
            // check if element has tag attributes
            if (elem && this._containsAttributes(meta, elem))
                return elem;
        }
        var /** @type {?} */ element = (this._dom.createElement('meta'));
        this._setMetaElementAttributes(meta, element);
        var /** @type {?} */ head = this._dom.getElementsByTagName(this._doc, 'head')[0];
        this._dom.appendChild(head, element);
        return element;
    };
    /**
     * @param {?} tag
     * @param {?} el
     * @return {?}
     */
    Meta.prototype._setMetaElementAttributes = function (tag, el) {
        var _this = this;
        Object.keys(tag).forEach(function (prop) { return _this._dom.setAttribute(el, prop, tag[prop]); });
        return el;
    };
    /**
     * @param {?} tag
     * @return {?}
     */
    Meta.prototype._parseSelector = function (tag) {
        var /** @type {?} */ attr = tag.name ? 'name' : 'property';
        return attr + "=\"" + tag[attr] + "\"";
    };
    /**
     * @param {?} tag
     * @param {?} elem
     * @return {?}
     */
    Meta.prototype._containsAttributes = function (tag, elem) {
        var _this = this;
        return Object.keys(tag).every(function (key) { return _this._dom.getAttribute(elem, key) === tag[key]; });
    };
    return Meta;
}());
Meta.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
Meta.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [DOCUMENT,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * An id that identifies a particular application being bootstrapped, that should
 * match across the client/server boundary.
 */
var TRANSITION_ID = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["InjectionToken"]('TRANSITION_ID');
/**
 * @param {?} transitionId
 * @param {?} document
 * @return {?}
 */
function bootstrapListenerFactory(transitionId, document) {
    var /** @type {?} */ factory = function () {
        var /** @type {?} */ dom = getDOM();
        var /** @type {?} */ styles = Array.prototype.slice.apply(dom.querySelectorAll(document, "style[ng-transition]"));
        styles.filter(function (el) { return dom.getAttribute(el, 'ng-transition') === transitionId; })
            .forEach(function (el) { return dom.remove(el); });
    };
    return factory;
}
var SERVER_TRANSITION_PROVIDERS = [
    {
        provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["APP_INITIALIZER"],
        useFactory: bootstrapListenerFactory,
        deps: [TRANSITION_ID, DOCUMENT],
        multi: true
    },
];
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var BrowserGetTestability = (function () {
    function BrowserGetTestability() {
    }
    /**
     * @return {?}
     */
    BrowserGetTestability.init = function () { __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["setTestabilityGetter"])(new BrowserGetTestability()); };
    /**
     * @param {?} registry
     * @return {?}
     */
    BrowserGetTestability.prototype.addToWindow = function (registry) {
        __WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"]['getAngularTestability'] = function (elem, findInAncestors) {
            if (findInAncestors === void 0) { findInAncestors = true; }
            var /** @type {?} */ testability = registry.findTestabilityInTree(elem, findInAncestors);
            if (testability == null) {
                throw new Error('Could not find testability for element.');
            }
            return testability;
        };
        __WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"]['getAllAngularTestabilities'] = function () { return registry.getAllTestabilities(); };
        __WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"]['getAllAngularRootElements'] = function () { return registry.getAllRootElements(); };
        var /** @type {?} */ whenAllStable = function (callback /** TODO #9100 */) {
            var /** @type {?} */ testabilities = __WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"]['getAllAngularTestabilities']();
            var /** @type {?} */ count = testabilities.length;
            var /** @type {?} */ didWork = false;
            var /** @type {?} */ decrement = function (didWork_ /** TODO #9100 */) {
                didWork = didWork || didWork_;
                count--;
                if (count == 0) {
                    callback(didWork);
                }
            };
            testabilities.forEach(function (testability /** TODO #9100 */) {
                testability.whenStable(decrement);
            });
        };
        if (!__WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"]['frameworkStabilizers']) {
            __WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"]['frameworkStabilizers'] = [];
        }
        __WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"]['frameworkStabilizers'].push(whenAllStable);
    };
    /**
     * @param {?} registry
     * @param {?} elem
     * @param {?} findInAncestors
     * @return {?}
     */
    BrowserGetTestability.prototype.findTestabilityInTree = function (registry, elem, findInAncestors) {
        if (elem == null) {
            return null;
        }
        var /** @type {?} */ t = registry.getTestability(elem);
        if (t != null) {
            return t;
        }
        else if (!findInAncestors) {
            return null;
        }
        if (getDOM().isShadowRoot(elem)) {
            return this.findTestabilityInTree(registry, getDOM().getHost(elem), true);
        }
        return this.findTestabilityInTree(registry, getDOM().parentElement(elem), true);
    };
    return BrowserGetTestability;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A service that can be used to get and set the title of a current HTML document.
 *
 * Since an Angular application can't be bootstrapped on the entire HTML document (`<html>` tag)
 * it is not possible to bind to the `text` property of the `HTMLTitleElement` elements
 * (representing the `<title>` tag). Instead, this service can be used to set and get the current
 * title value.
 *
 * \@experimental
 */
var Title = (function () {
    /**
     * @param {?} _doc
     */
    function Title(_doc) {
        this._doc = _doc;
    }
    /**
     * Get the title of the current HTML document.
     * @return {?}
     */
    Title.prototype.getTitle = function () { return getDOM().getTitle(this._doc); };
    /**
     * Set the title of the current HTML document.
     * @param {?} newTitle
     * @return {?}
     */
    Title.prototype.setTitle = function (newTitle) { getDOM().setTitle(this._doc, newTitle); };
    return Title;
}());
Title.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
Title.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [DOCUMENT,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __assign = (undefined && undefined.__assign) || Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s)
            if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
    }
    return t;
};
var CORE_TOKENS = {
    'ApplicationRef': __WEBPACK_IMPORTED_MODULE_1__angular_core__["ApplicationRef"],
    'NgZone': __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgZone"],
};
var INSPECT_GLOBAL_NAME = 'ng.probe';
var CORE_TOKENS_GLOBAL_NAME = 'ng.coreTokens';
/**
 * Returns a {\@link DebugElement} for the given native DOM element, or
 * null if the given native element does not have an Angular view associated
 * with it.
 * @param {?} element
 * @return {?}
 */
function inspectNativeElement(element) {
    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["getDebugNode"])(element);
}
/**
 * Deprecated. Use the one from '\@angular/core'.
 * @deprecated
 */
var NgProbeToken$1 = (function () {
    /**
     * @param {?} name
     * @param {?} token
     */
    function NgProbeToken$1(name, token) {
        this.name = name;
        this.token = token;
    }
    return NgProbeToken$1;
}());
/**
 * @param {?} extraTokens
 * @param {?} coreTokens
 * @return {?}
 */
function _createNgProbe(extraTokens, coreTokens) {
    var /** @type {?} */ tokens = (extraTokens || []).concat(coreTokens || []);
    getDOM().setGlobalVar(INSPECT_GLOBAL_NAME, inspectNativeElement);
    getDOM().setGlobalVar(CORE_TOKENS_GLOBAL_NAME, __assign({}, CORE_TOKENS, _ngProbeTokensToMap(tokens || [])));
    return function () { return inspectNativeElement; };
}
/**
 * @param {?} tokens
 * @return {?}
 */
function _ngProbeTokensToMap(tokens) {
    return tokens.reduce(function (prev, t) { return (prev[t.name] = t.token, prev); }, {});
}
/**
 * Providers which support debugging Angular applications (e.g. via `ng.probe`).
 */
var ELEMENT_PROBE_PROVIDERS = [
    {
        provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["APP_INITIALIZER"],
        useFactory: _createNgProbe,
        deps: [
            [NgProbeToken$1, new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Optional"]()],
            [__WEBPACK_IMPORTED_MODULE_1__angular_core__["NgProbeToken"], new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Optional"]()],
        ],
        multi: true,
    },
];
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@stable
 */
var EVENT_MANAGER_PLUGINS = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["InjectionToken"]('EventManagerPlugins');
/**
 * \@stable
 */
var EventManager = (function () {
    /**
     * @param {?} plugins
     * @param {?} _zone
     */
    function EventManager(plugins, _zone) {
        var _this = this;
        this._zone = _zone;
        this._eventNameToPlugin = new Map();
        plugins.forEach(function (p) { return p.manager = _this; });
        this._plugins = plugins.slice().reverse();
    }
    /**
     * @param {?} element
     * @param {?} eventName
     * @param {?} handler
     * @return {?}
     */
    EventManager.prototype.addEventListener = function (element, eventName, handler) {
        var /** @type {?} */ plugin = this._findPluginFor(eventName);
        return plugin.addEventListener(element, eventName, handler);
    };
    /**
     * @param {?} target
     * @param {?} eventName
     * @param {?} handler
     * @return {?}
     */
    EventManager.prototype.addGlobalEventListener = function (target, eventName, handler) {
        var /** @type {?} */ plugin = this._findPluginFor(eventName);
        return plugin.addGlobalEventListener(target, eventName, handler);
    };
    /**
     * @return {?}
     */
    EventManager.prototype.getZone = function () { return this._zone; };
    /**
     * \@internal
     * @param {?} eventName
     * @return {?}
     */
    EventManager.prototype._findPluginFor = function (eventName) {
        var /** @type {?} */ plugin = this._eventNameToPlugin.get(eventName);
        if (plugin) {
            return plugin;
        }
        var /** @type {?} */ plugins = this._plugins;
        for (var /** @type {?} */ i = 0; i < plugins.length; i++) {
            var /** @type {?} */ plugin_1 = plugins[i];
            if (plugin_1.supports(eventName)) {
                this._eventNameToPlugin.set(eventName, plugin_1);
                return plugin_1;
            }
        }
        throw new Error("No event manager plugin found for event " + eventName);
    };
    return EventManager;
}());
EventManager.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
EventManager.ctorParameters = function () { return [
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [EVENT_MANAGER_PLUGINS,] },] },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgZone"], },
]; };
/**
 * @abstract
 */
var EventManagerPlugin = (function () {
    /**
     * @param {?} _doc
     */
    function EventManagerPlugin(_doc) {
        this._doc = _doc;
    }
    /**
     * @abstract
     * @param {?} eventName
     * @return {?}
     */
    EventManagerPlugin.prototype.supports = function (eventName) { };
    /**
     * @abstract
     * @param {?} element
     * @param {?} eventName
     * @param {?} handler
     * @return {?}
     */
    EventManagerPlugin.prototype.addEventListener = function (element, eventName, handler) { };
    /**
     * @param {?} element
     * @param {?} eventName
     * @param {?} handler
     * @return {?}
     */
    EventManagerPlugin.prototype.addGlobalEventListener = function (element, eventName, handler) {
        var /** @type {?} */ target = getDOM().getGlobalEventTarget(this._doc, element);
        if (!target) {
            throw new Error("Unsupported event target " + target + " for event " + eventName);
        }
        return this.addEventListener(target, eventName, handler);
    };
    ;
    return EventManagerPlugin;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var SharedStylesHost = (function () {
    function SharedStylesHost() {
        /**
         * \@internal
         */
        this._stylesSet = new Set();
    }
    /**
     * @param {?} styles
     * @return {?}
     */
    SharedStylesHost.prototype.addStyles = function (styles) {
        var _this = this;
        var /** @type {?} */ additions = new Set();
        styles.forEach(function (style) {
            if (!_this._stylesSet.has(style)) {
                _this._stylesSet.add(style);
                additions.add(style);
            }
        });
        this.onStylesAdded(additions);
    };
    /**
     * @param {?} additions
     * @return {?}
     */
    SharedStylesHost.prototype.onStylesAdded = function (additions) { };
    /**
     * @return {?}
     */
    SharedStylesHost.prototype.getAllStyles = function () { return Array.from(this._stylesSet); };
    return SharedStylesHost;
}());
SharedStylesHost.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
SharedStylesHost.ctorParameters = function () { return []; };
var DomSharedStylesHost = (function (_super) {
    __extends(DomSharedStylesHost, _super);
    /**
     * @param {?} _doc
     */
    function DomSharedStylesHost(_doc) {
        var _this = _super.call(this) || this;
        _this._doc = _doc;
        _this._hostNodes = new Set();
        _this._styleNodes = new Set();
        _this._hostNodes.add(_doc.head);
        return _this;
    }
    /**
     * @param {?} styles
     * @param {?} host
     * @return {?}
     */
    DomSharedStylesHost.prototype._addStylesToHost = function (styles, host) {
        var _this = this;
        styles.forEach(function (style) {
            var /** @type {?} */ styleEl = _this._doc.createElement('style');
            styleEl.textContent = style;
            _this._styleNodes.add(host.appendChild(styleEl));
        });
    };
    /**
     * @param {?} hostNode
     * @return {?}
     */
    DomSharedStylesHost.prototype.addHost = function (hostNode) {
        this._addStylesToHost(this._stylesSet, hostNode);
        this._hostNodes.add(hostNode);
    };
    /**
     * @param {?} hostNode
     * @return {?}
     */
    DomSharedStylesHost.prototype.removeHost = function (hostNode) { this._hostNodes.delete(hostNode); };
    /**
     * @param {?} additions
     * @return {?}
     */
    DomSharedStylesHost.prototype.onStylesAdded = function (additions) {
        var _this = this;
        this._hostNodes.forEach(function (hostNode) { return _this._addStylesToHost(additions, hostNode); });
    };
    /**
     * @return {?}
     */
    DomSharedStylesHost.prototype.ngOnDestroy = function () { this._styleNodes.forEach(function (styleNode) { return getDOM().remove(styleNode); }); };
    return DomSharedStylesHost;
}(SharedStylesHost));
DomSharedStylesHost.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
DomSharedStylesHost.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [DOCUMENT,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var NAMESPACE_URIS = {
    'svg': 'http://www.w3.org/2000/svg',
    'xhtml': 'http://www.w3.org/1999/xhtml',
    'xlink': 'http://www.w3.org/1999/xlink',
    'xml': 'http://www.w3.org/XML/1998/namespace',
    'xmlns': 'http://www.w3.org/2000/xmlns/',
};
var COMPONENT_REGEX = /%COMP%/g;
var COMPONENT_VARIABLE = '%COMP%';
var HOST_ATTR = "_nghost-" + COMPONENT_VARIABLE;
var CONTENT_ATTR = "_ngcontent-" + COMPONENT_VARIABLE;
/**
 * @param {?} componentShortId
 * @return {?}
 */
function shimContentAttribute(componentShortId) {
    return CONTENT_ATTR.replace(COMPONENT_REGEX, componentShortId);
}
/**
 * @param {?} componentShortId
 * @return {?}
 */
function shimHostAttribute(componentShortId) {
    return HOST_ATTR.replace(COMPONENT_REGEX, componentShortId);
}
/**
 * @param {?} compId
 * @param {?} styles
 * @param {?} target
 * @return {?}
 */
function flattenStyles(compId, styles, target) {
    for (var /** @type {?} */ i = 0; i < styles.length; i++) {
        var /** @type {?} */ style = styles[i];
        if (Array.isArray(style)) {
            flattenStyles(compId, style, target);
        }
        else {
            style = style.replace(COMPONENT_REGEX, compId);
            target.push(style);
        }
    }
    return target;
}
/**
 * @param {?} eventHandler
 * @return {?}
 */
function decoratePreventDefault(eventHandler) {
    return function (event) {
        var /** @type {?} */ allowDefaultBehavior = eventHandler(event);
        if (allowDefaultBehavior === false) {
            // TODO(tbosch): move preventDefault into event plugins...
            event.preventDefault();
            event.returnValue = false;
        }
    };
}
var DomRendererFactory2 = (function () {
    /**
     * @param {?} eventManager
     * @param {?} sharedStylesHost
     */
    function DomRendererFactory2(eventManager, sharedStylesHost) {
        this.eventManager = eventManager;
        this.sharedStylesHost = sharedStylesHost;
        this.rendererByCompId = new Map();
        this.defaultRenderer = new DefaultDomRenderer2(eventManager);
    }
    ;
    /**
     * @param {?} element
     * @param {?} type
     * @return {?}
     */
    DomRendererFactory2.prototype.createRenderer = function (element, type) {
        if (!element || !type) {
            return this.defaultRenderer;
        }
        switch (type.encapsulation) {
            case __WEBPACK_IMPORTED_MODULE_1__angular_core__["ViewEncapsulation"].Emulated: {
                var /** @type {?} */ renderer = this.rendererByCompId.get(type.id);
                if (!renderer) {
                    renderer =
                        new EmulatedEncapsulationDomRenderer2(this.eventManager, this.sharedStylesHost, type);
                    this.rendererByCompId.set(type.id, renderer);
                }
                ((renderer)).applyToHost(element);
                return renderer;
            }
            case __WEBPACK_IMPORTED_MODULE_1__angular_core__["ViewEncapsulation"].Native:
                return new ShadowDomRenderer(this.eventManager, this.sharedStylesHost, element, type);
            default: {
                if (!this.rendererByCompId.has(type.id)) {
                    var /** @type {?} */ styles = flattenStyles(type.id, type.styles, []);
                    this.sharedStylesHost.addStyles(styles);
                    this.rendererByCompId.set(type.id, this.defaultRenderer);
                }
                return this.defaultRenderer;
            }
        }
    };
    return DomRendererFactory2;
}());
DomRendererFactory2.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
DomRendererFactory2.ctorParameters = function () { return [
    { type: EventManager, },
    { type: DomSharedStylesHost, },
]; };
var DefaultDomRenderer2 = (function () {
    /**
     * @param {?} eventManager
     */
    function DefaultDomRenderer2(eventManager) {
        this.eventManager = eventManager;
        this.data = Object.create(null);
    }
    /**
     * @return {?}
     */
    DefaultDomRenderer2.prototype.destroy = function () { };
    /**
     * @param {?} name
     * @param {?=} namespace
     * @return {?}
     */
    DefaultDomRenderer2.prototype.createElement = function (name, namespace) {
        if (namespace) {
            return document.createElementNS(NAMESPACE_URIS[namespace], name);
        }
        return document.createElement(name);
    };
    /**
     * @param {?} value
     * @return {?}
     */
    DefaultDomRenderer2.prototype.createComment = function (value) { return document.createComment(value); };
    /**
     * @param {?} value
     * @return {?}
     */
    DefaultDomRenderer2.prototype.createText = function (value) { return document.createTextNode(value); };
    /**
     * @param {?} parent
     * @param {?} newChild
     * @return {?}
     */
    DefaultDomRenderer2.prototype.appendChild = function (parent, newChild) { parent.appendChild(newChild); };
    /**
     * @param {?} parent
     * @param {?} newChild
     * @param {?} refChild
     * @return {?}
     */
    DefaultDomRenderer2.prototype.insertBefore = function (parent, newChild, refChild) {
        if (parent) {
            parent.insertBefore(newChild, refChild);
        }
    };
    /**
     * @param {?} parent
     * @param {?} oldChild
     * @return {?}
     */
    DefaultDomRenderer2.prototype.removeChild = function (parent, oldChild) {
        if (parent) {
            parent.removeChild(oldChild);
        }
    };
    /**
     * @param {?} selectorOrNode
     * @return {?}
     */
    DefaultDomRenderer2.prototype.selectRootElement = function (selectorOrNode) {
        var /** @type {?} */ el = typeof selectorOrNode === 'string' ? document.querySelector(selectorOrNode) :
            selectorOrNode;
        if (!el) {
            throw new Error("The selector \"" + selectorOrNode + "\" did not match any elements");
        }
        el.textContent = '';
        return el;
    };
    /**
     * @param {?} node
     * @return {?}
     */
    DefaultDomRenderer2.prototype.parentNode = function (node) { return node.parentNode; };
    /**
     * @param {?} node
     * @return {?}
     */
    DefaultDomRenderer2.prototype.nextSibling = function (node) { return node.nextSibling; };
    /**
     * @param {?} el
     * @param {?} name
     * @param {?} value
     * @param {?=} namespace
     * @return {?}
     */
    DefaultDomRenderer2.prototype.setAttribute = function (el, name, value, namespace) {
        if (namespace) {
            name = namespace + ":" + name;
            var /** @type {?} */ namespaceUri = NAMESPACE_URIS[namespace];
            if (namespaceUri) {
                el.setAttributeNS(namespaceUri, name, value);
            }
            else {
                el.setAttribute(name, value);
            }
        }
        else {
            el.setAttribute(name, value);
        }
    };
    /**
     * @param {?} el
     * @param {?} name
     * @param {?=} namespace
     * @return {?}
     */
    DefaultDomRenderer2.prototype.removeAttribute = function (el, name, namespace) {
        if (namespace) {
            var /** @type {?} */ namespaceUri = NAMESPACE_URIS[namespace];
            if (namespaceUri) {
                el.removeAttributeNS(namespaceUri, name);
            }
            else {
                el.removeAttribute(namespace + ":" + name);
            }
        }
        else {
            el.removeAttribute(name);
        }
    };
    /**
     * @param {?} el
     * @param {?} name
     * @return {?}
     */
    DefaultDomRenderer2.prototype.addClass = function (el, name) { el.classList.add(name); };
    /**
     * @param {?} el
     * @param {?} name
     * @return {?}
     */
    DefaultDomRenderer2.prototype.removeClass = function (el, name) { el.classList.remove(name); };
    /**
     * @param {?} el
     * @param {?} style
     * @param {?} value
     * @param {?} flags
     * @return {?}
     */
    DefaultDomRenderer2.prototype.setStyle = function (el, style, value, flags) {
        if (flags & __WEBPACK_IMPORTED_MODULE_1__angular_core__["RendererStyleFlags2"].DashCase) {
            el.style.setProperty(style, value, !!(flags & __WEBPACK_IMPORTED_MODULE_1__angular_core__["RendererStyleFlags2"].Important) ? 'important' : '');
        }
        else {
            el.style[style] = value;
        }
    };
    /**
     * @param {?} el
     * @param {?} style
     * @param {?} flags
     * @return {?}
     */
    DefaultDomRenderer2.prototype.removeStyle = function (el, style, flags) {
        if (flags & __WEBPACK_IMPORTED_MODULE_1__angular_core__["RendererStyleFlags2"].DashCase) {
            el.style.removeProperty(style);
        }
        else {
            // IE requires '' instead of null
            // see https://github.com/angular/angular/issues/7916
            el.style[style] = '';
        }
    };
    /**
     * @param {?} el
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    DefaultDomRenderer2.prototype.setProperty = function (el, name, value) {
        checkNoSyntheticProp(name, 'property');
        el[name] = value;
    };
    /**
     * @param {?} node
     * @param {?} value
     * @return {?}
     */
    DefaultDomRenderer2.prototype.setValue = function (node, value) { node.nodeValue = value; };
    /**
     * @param {?} target
     * @param {?} event
     * @param {?} callback
     * @return {?}
     */
    DefaultDomRenderer2.prototype.listen = function (target, event, callback) {
        checkNoSyntheticProp(event, 'listener');
        if (typeof target === 'string') {
            return (this.eventManager.addGlobalEventListener(target, event, decoratePreventDefault(callback)));
        }
        return ((this.eventManager.addEventListener(target, event, decoratePreventDefault(callback))));
    };
    return DefaultDomRenderer2;
}());
var AT_CHARCODE = '@'.charCodeAt(0);
/**
 * @param {?} name
 * @param {?} nameKind
 * @return {?}
 */
function checkNoSyntheticProp(name, nameKind) {
    if (name.charCodeAt(0) === AT_CHARCODE) {
        throw new Error("Found the synthetic " + nameKind + " " + name + ". Please include either \"BrowserAnimationsModule\" or \"NoopAnimationsModule\" in your application.");
    }
}
var EmulatedEncapsulationDomRenderer2 = (function (_super) {
    __extends(EmulatedEncapsulationDomRenderer2, _super);
    /**
     * @param {?} eventManager
     * @param {?} sharedStylesHost
     * @param {?} component
     */
    function EmulatedEncapsulationDomRenderer2(eventManager, sharedStylesHost, component) {
        var _this = _super.call(this, eventManager) || this;
        _this.component = component;
        var styles = flattenStyles(component.id, component.styles, []);
        sharedStylesHost.addStyles(styles);
        _this.contentAttr = shimContentAttribute(component.id);
        _this.hostAttr = shimHostAttribute(component.id);
        return _this;
    }
    /**
     * @param {?} element
     * @return {?}
     */
    EmulatedEncapsulationDomRenderer2.prototype.applyToHost = function (element) { _super.prototype.setAttribute.call(this, element, this.hostAttr, ''); };
    /**
     * @param {?} parent
     * @param {?} name
     * @return {?}
     */
    EmulatedEncapsulationDomRenderer2.prototype.createElement = function (parent, name) {
        var /** @type {?} */ el = _super.prototype.createElement.call(this, parent, name);
        _super.prototype.setAttribute.call(this, el, this.contentAttr, '');
        return el;
    };
    return EmulatedEncapsulationDomRenderer2;
}(DefaultDomRenderer2));
var ShadowDomRenderer = (function (_super) {
    __extends(ShadowDomRenderer, _super);
    /**
     * @param {?} eventManager
     * @param {?} sharedStylesHost
     * @param {?} hostEl
     * @param {?} component
     */
    function ShadowDomRenderer(eventManager, sharedStylesHost, hostEl, component) {
        var _this = _super.call(this, eventManager) || this;
        _this.sharedStylesHost = sharedStylesHost;
        _this.hostEl = hostEl;
        _this.component = component;
        _this.shadowRoot = hostEl.createShadowRoot();
        _this.sharedStylesHost.addHost(_this.shadowRoot);
        var styles = flattenStyles(component.id, component.styles, []);
        for (var i = 0; i < styles.length; i++) {
            var styleEl = document.createElement('style');
            styleEl.textContent = styles[i];
            _this.shadowRoot.appendChild(styleEl);
        }
        return _this;
    }
    /**
     * @param {?} node
     * @return {?}
     */
    ShadowDomRenderer.prototype.nodeOrShadowRoot = function (node) { return node === this.hostEl ? this.shadowRoot : node; };
    /**
     * @return {?}
     */
    ShadowDomRenderer.prototype.destroy = function () { this.sharedStylesHost.removeHost(this.shadowRoot); };
    /**
     * @param {?} parent
     * @param {?} newChild
     * @return {?}
     */
    ShadowDomRenderer.prototype.appendChild = function (parent, newChild) {
        return _super.prototype.appendChild.call(this, this.nodeOrShadowRoot(parent), newChild);
    };
    /**
     * @param {?} parent
     * @param {?} newChild
     * @param {?} refChild
     * @return {?}
     */
    ShadowDomRenderer.prototype.insertBefore = function (parent, newChild, refChild) {
        return _super.prototype.insertBefore.call(this, this.nodeOrShadowRoot(parent), newChild, refChild);
    };
    /**
     * @param {?} parent
     * @param {?} oldChild
     * @return {?}
     */
    ShadowDomRenderer.prototype.removeChild = function (parent, oldChild) {
        return _super.prototype.removeChild.call(this, this.nodeOrShadowRoot(parent), oldChild);
    };
    /**
     * @param {?} node
     * @return {?}
     */
    ShadowDomRenderer.prototype.parentNode = function (node) {
        return this.nodeOrShadowRoot(_super.prototype.parentNode.call(this, this.nodeOrShadowRoot(node)));
    };
    return ShadowDomRenderer;
}(DefaultDomRenderer2));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var DomEventsPlugin = (function (_super) {
    __extends(DomEventsPlugin, _super);
    /**
     * @param {?} doc
     */
    function DomEventsPlugin(doc) {
        return _super.call(this, doc) || this;
    }
    /**
     * @param {?} eventName
     * @return {?}
     */
    DomEventsPlugin.prototype.supports = function (eventName) { return true; };
    /**
     * @param {?} element
     * @param {?} eventName
     * @param {?} handler
     * @return {?}
     */
    DomEventsPlugin.prototype.addEventListener = function (element, eventName, handler) {
        element.addEventListener(eventName, /** @type {?} */ (handler), false);
        return function () { return element.removeEventListener(eventName, /** @type {?} */ (handler), false); };
    };
    return DomEventsPlugin;
}(EventManagerPlugin));
DomEventsPlugin.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
DomEventsPlugin.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [DOCUMENT,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var EVENT_NAMES = {
    // pan
    'pan': true,
    'panstart': true,
    'panmove': true,
    'panend': true,
    'pancancel': true,
    'panleft': true,
    'panright': true,
    'panup': true,
    'pandown': true,
    // pinch
    'pinch': true,
    'pinchstart': true,
    'pinchmove': true,
    'pinchend': true,
    'pinchcancel': true,
    'pinchin': true,
    'pinchout': true,
    // press
    'press': true,
    'pressup': true,
    // rotate
    'rotate': true,
    'rotatestart': true,
    'rotatemove': true,
    'rotateend': true,
    'rotatecancel': true,
    // swipe
    'swipe': true,
    'swipeleft': true,
    'swiperight': true,
    'swipeup': true,
    'swipedown': true,
    // tap
    'tap': true,
};
/**
 * A DI token that you can use to provide{\@link HammerGestureConfig} to Angular. Use it to configure
 * Hammer gestures.
 *
 * \@experimental
 */
var HAMMER_GESTURE_CONFIG = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["InjectionToken"]('HammerGestureConfig');
/**
 * \@experimental
 */
var HammerGestureConfig = (function () {
    function HammerGestureConfig() {
        this.events = [];
        this.overrides = {};
    }
    /**
     * @param {?} element
     * @return {?}
     */
    HammerGestureConfig.prototype.buildHammer = function (element) {
        var /** @type {?} */ mc = new Hammer(element);
        mc.get('pinch').set({ enable: true });
        mc.get('rotate').set({ enable: true });
        for (var /** @type {?} */ eventName in this.overrides) {
            mc.get(eventName).set(this.overrides[eventName]);
        }
        return mc;
    };
    return HammerGestureConfig;
}());
HammerGestureConfig.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
HammerGestureConfig.ctorParameters = function () { return []; };
var HammerGesturesPlugin = (function (_super) {
    __extends(HammerGesturesPlugin, _super);
    /**
     * @param {?} doc
     * @param {?} _config
     */
    function HammerGesturesPlugin(doc, _config) {
        var _this = _super.call(this, doc) || this;
        _this._config = _config;
        return _this;
    }
    /**
     * @param {?} eventName
     * @return {?}
     */
    HammerGesturesPlugin.prototype.supports = function (eventName) {
        if (!EVENT_NAMES.hasOwnProperty(eventName.toLowerCase()) && !this.isCustomEvent(eventName)) {
            return false;
        }
        if (!((window)).Hammer) {
            throw new Error("Hammer.js is not loaded, can not bind " + eventName + " event");
        }
        return true;
    };
    /**
     * @param {?} element
     * @param {?} eventName
     * @param {?} handler
     * @return {?}
     */
    HammerGesturesPlugin.prototype.addEventListener = function (element, eventName, handler) {
        var _this = this;
        var /** @type {?} */ zone = this.manager.getZone();
        eventName = eventName.toLowerCase();
        return zone.runOutsideAngular(function () {
            // Creating the manager bind events, must be done outside of angular
            var /** @type {?} */ mc = _this._config.buildHammer(element);
            var /** @type {?} */ callback = function (eventObj) {
                zone.runGuarded(function () { handler(eventObj); });
            };
            mc.on(eventName, callback);
            return function () { return mc.off(eventName, callback); };
        });
    };
    /**
     * @param {?} eventName
     * @return {?}
     */
    HammerGesturesPlugin.prototype.isCustomEvent = function (eventName) { return this._config.events.indexOf(eventName) > -1; };
    return HammerGesturesPlugin;
}(EventManagerPlugin));
HammerGesturesPlugin.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
HammerGesturesPlugin.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [DOCUMENT,] },] },
    { type: HammerGestureConfig, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [HAMMER_GESTURE_CONFIG,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var MODIFIER_KEYS = ['alt', 'control', 'meta', 'shift'];
var MODIFIER_KEY_GETTERS = {
    'alt': function (event) { return event.altKey; },
    'control': function (event) { return event.ctrlKey; },
    'meta': function (event) { return event.metaKey; },
    'shift': function (event) { return event.shiftKey; }
};
/**
 * \@experimental
 */
var KeyEventsPlugin = (function (_super) {
    __extends(KeyEventsPlugin, _super);
    /**
     * @param {?} doc
     */
    function KeyEventsPlugin(doc) {
        return _super.call(this, doc) || this;
    }
    /**
     * @param {?} eventName
     * @return {?}
     */
    KeyEventsPlugin.prototype.supports = function (eventName) { return KeyEventsPlugin.parseEventName(eventName) != null; };
    /**
     * @param {?} element
     * @param {?} eventName
     * @param {?} handler
     * @return {?}
     */
    KeyEventsPlugin.prototype.addEventListener = function (element, eventName, handler) {
        var /** @type {?} */ parsedEvent = ((KeyEventsPlugin.parseEventName(eventName)));
        var /** @type {?} */ outsideHandler = KeyEventsPlugin.eventCallback(parsedEvent['fullKey'], handler, this.manager.getZone());
        return this.manager.getZone().runOutsideAngular(function () {
            return getDOM().onAndCancel(element, parsedEvent['domEventName'], outsideHandler);
        });
    };
    /**
     * @param {?} eventName
     * @return {?}
     */
    KeyEventsPlugin.parseEventName = function (eventName) {
        var /** @type {?} */ parts = eventName.toLowerCase().split('.');
        var /** @type {?} */ domEventName = parts.shift();
        if ((parts.length === 0) || !(domEventName === 'keydown' || domEventName === 'keyup')) {
            return null;
        }
        var /** @type {?} */ key = KeyEventsPlugin._normalizeKey(/** @type {?} */ ((parts.pop())));
        var /** @type {?} */ fullKey = '';
        MODIFIER_KEYS.forEach(function (modifierName) {
            var /** @type {?} */ index = parts.indexOf(modifierName);
            if (index > -1) {
                parts.splice(index, 1);
                fullKey += modifierName + '.';
            }
        });
        fullKey += key;
        if (parts.length != 0 || key.length === 0) {
            // returning null instead of throwing to let another plugin process the event
            return null;
        }
        var /** @type {?} */ result = {};
        result['domEventName'] = domEventName;
        result['fullKey'] = fullKey;
        return result;
    };
    /**
     * @param {?} event
     * @return {?}
     */
    KeyEventsPlugin.getEventFullKey = function (event) {
        var /** @type {?} */ fullKey = '';
        var /** @type {?} */ key = getDOM().getEventKey(event);
        key = key.toLowerCase();
        if (key === ' ') {
            key = 'space'; // for readability
        }
        else if (key === '.') {
            key = 'dot'; // because '.' is used as a separator in event names
        }
        MODIFIER_KEYS.forEach(function (modifierName) {
            if (modifierName != key) {
                var /** @type {?} */ modifierGetter = MODIFIER_KEY_GETTERS[modifierName];
                if (modifierGetter(event)) {
                    fullKey += modifierName + '.';
                }
            }
        });
        fullKey += key;
        return fullKey;
    };
    /**
     * @param {?} fullKey
     * @param {?} handler
     * @param {?} zone
     * @return {?}
     */
    KeyEventsPlugin.eventCallback = function (fullKey, handler, zone) {
        return function (event /** TODO #9100 */) {
            if (KeyEventsPlugin.getEventFullKey(event) === fullKey) {
                zone.runGuarded(function () { return handler(event); });
            }
        };
    };
    /**
     * \@internal
     * @param {?} keyName
     * @return {?}
     */
    KeyEventsPlugin._normalizeKey = function (keyName) {
        // TODO: switch to a Map if the mapping grows too much
        switch (keyName) {
            case 'esc':
                return 'escape';
            default:
                return keyName;
        }
    };
    return KeyEventsPlugin;
}(EventManagerPlugin));
KeyEventsPlugin.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
KeyEventsPlugin.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [DOCUMENT,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A pattern that recognizes a commonly useful subset of URLs that are safe.
 *
 * This regular expression matches a subset of URLs that will not cause script
 * execution if used in URL context within a HTML document. Specifically, this
 * regular expression matches if (comment from here on and regex copied from
 * Soy's EscapingConventions):
 * (1) Either a protocol in a whitelist (http, https, mailto or ftp).
 * (2) or no protocol.  A protocol must be followed by a colon. The below
 *     allows that by allowing colons only after one of the characters [/?#].
 *     A colon after a hash (#) must be in the fragment.
 *     Otherwise, a colon after a (?) must be in a query.
 *     Otherwise, a colon after a single solidus (/) must be in a path.
 *     Otherwise, a colon after a double solidus (//) must be in the authority
 *     (before port).
 *
 * The pattern disallows &, used in HTML entity declarations before
 * one of the characters in [/?#]. This disallows HTML entities used in the
 * protocol name, which should never happen, e.g. "h&#116;tp" for "http".
 * It also disallows HTML entities in the first path part of a relative path,
 * e.g. "foo&lt;bar/baz".  Our existing escaping functions should not produce
 * that. More importantly, it disallows masking of a colon,
 * e.g. "javascript&#58;...".
 *
 * This regular expression was taken from the Closure sanitization library.
 */
var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
/** A pattern that matches safe data URLs. Only matches image, video and audio types. */
var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+\/]+=*$/i;
/**
 * @param {?} url
 * @return {?}
 */
function sanitizeUrl(url) {
    url = String(url);
    if (url.match(SAFE_URL_PATTERN) || url.match(DATA_URL_PATTERN))
        return url;
    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["isDevMode"])()) {
        getDOM().log("WARNING: sanitizing unsafe URL value " + url + " (see http://g.co/ng/security#xss)");
    }
    return 'unsafe:' + url;
}
/**
 * @param {?} srcset
 * @return {?}
 */
function sanitizeSrcset(srcset) {
    srcset = String(srcset);
    return srcset.split(',').map(function (srcset) { return sanitizeUrl(srcset.trim()); }).join(', ');
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/** A <body> element that can be safely used to parse untrusted HTML. Lazily initialized below. */
var inertElement = null;
/** Lazily initialized to make sure the DOM adapter gets set before use. */
var DOM = ((null));
/**
 * Returns an HTML element that is guaranteed to not execute code when creating elements in it.
 * @return {?}
 */
function getInertElement() {
    if (inertElement)
        return inertElement;
    DOM = getDOM();
    // Prefer using <template> element if supported.
    var /** @type {?} */ templateEl = DOM.createElement('template');
    if ('content' in templateEl)
        return templateEl;
    var /** @type {?} */ doc = DOM.createHtmlDocument();
    inertElement = DOM.querySelector(doc, 'body');
    if (inertElement == null) {
        // usually there should be only one body element in the document, but IE doesn't have any, so we
        // need to create one.
        var /** @type {?} */ html = DOM.createElement('html', doc);
        inertElement = DOM.createElement('body', doc);
        DOM.appendChild(html, inertElement);
        DOM.appendChild(doc, html);
    }
    return inertElement;
}
/**
 * @param {?} tags
 * @return {?}
 */
function tagSet(tags) {
    var /** @type {?} */ res = {};
    for (var _i = 0, _a = tags.split(','); _i < _a.length; _i++) {
        var t = _a[_i];
        res[t] = true;
    }
    return res;
}
/**
 * @param {...?} sets
 * @return {?}
 */
function merge() {
    var sets = [];
    for (var _i = 0; _i < arguments.length; _i++) {
        sets[_i] = arguments[_i];
    }
    var /** @type {?} */ res = {};
    for (var _a = 0, sets_1 = sets; _a < sets_1.length; _a++) {
        var s = sets_1[_a];
        for (var /** @type {?} */ v in s) {
            if (s.hasOwnProperty(v))
                res[v] = true;
        }
    }
    return res;
}
// Good source of info about elements and attributes
// http://dev.w3.org/html5/spec/Overview.html#semantics
// http://simon.html5.org/html-elements
// Safe Void Elements - HTML5
// http://dev.w3.org/html5/spec/Overview.html#void-elements
var VOID_ELEMENTS = tagSet('area,br,col,hr,img,wbr');
// Elements that you can, intentionally, leave open (and which close themselves)
// http://dev.w3.org/html5/spec/Overview.html#optional-tags
var OPTIONAL_END_TAG_BLOCK_ELEMENTS = tagSet('colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr');
var OPTIONAL_END_TAG_INLINE_ELEMENTS = tagSet('rp,rt');
var OPTIONAL_END_TAG_ELEMENTS = merge(OPTIONAL_END_TAG_INLINE_ELEMENTS, OPTIONAL_END_TAG_BLOCK_ELEMENTS);
// Safe Block Elements - HTML5
var BLOCK_ELEMENTS = merge(OPTIONAL_END_TAG_BLOCK_ELEMENTS, tagSet('address,article,' +
    'aside,blockquote,caption,center,del,details,dialog,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5,' +
    'h6,header,hgroup,hr,ins,main,map,menu,nav,ol,pre,section,summary,table,ul'));
// Inline Elements - HTML5
var INLINE_ELEMENTS = merge(OPTIONAL_END_TAG_INLINE_ELEMENTS, tagSet('a,abbr,acronym,audio,b,' +
    'bdi,bdo,big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,picture,q,ruby,rp,rt,s,' +
    'samp,small,source,span,strike,strong,sub,sup,time,track,tt,u,var,video'));
var VALID_ELEMENTS = merge(VOID_ELEMENTS, BLOCK_ELEMENTS, INLINE_ELEMENTS, OPTIONAL_END_TAG_ELEMENTS);
// Attributes that have href and hence need to be sanitized
var URI_ATTRS = tagSet('background,cite,href,itemtype,longdesc,poster,src,xlink:href');
// Attributes that have special href set hence need to be sanitized
var SRCSET_ATTRS = tagSet('srcset');
var HTML_ATTRS = tagSet('abbr,accesskey,align,alt,autoplay,axis,bgcolor,border,cellpadding,cellspacing,class,clear,color,cols,colspan,' +
    'compact,controls,coords,datetime,default,dir,download,face,headers,height,hidden,hreflang,hspace,' +
    'ismap,itemscope,itemprop,kind,label,lang,language,loop,media,muted,nohref,nowrap,open,preload,rel,rev,role,rows,rowspan,rules,' +
    'scope,scrolling,shape,size,sizes,span,srclang,start,summary,tabindex,target,title,translate,type,usemap,' +
    'valign,value,vspace,width');
// NB: This currently conciously doesn't support SVG. SVG sanitization has had several security
// issues in the past, so it seems safer to leave it out if possible. If support for binding SVG via
// innerHTML is required, SVG attributes should be added here.
// NB: Sanitization does not allow <form> elements or other active elements (<button> etc). Those
// can be sanitized, but they increase security surface area without a legitimate use case, so they
// are left out here.
var VALID_ATTRS = merge(URI_ATTRS, SRCSET_ATTRS, HTML_ATTRS);
/**
 * SanitizingHtmlSerializer serializes a DOM fragment, stripping out any unsafe elements and unsafe
 * attributes.
 */
var SanitizingHtmlSerializer = (function () {
    function SanitizingHtmlSerializer() {
        this.sanitizedSomething = false;
        this.buf = [];
    }
    /**
     * @param {?} el
     * @return {?}
     */
    SanitizingHtmlSerializer.prototype.sanitizeChildren = function (el) {
        // This cannot use a TreeWalker, as it has to run on Angular's various DOM adapters.
        // However this code never accesses properties off of `document` before deleting its contents
        // again, so it shouldn't be vulnerable to DOM clobbering.
        var /** @type {?} */ current = ((el.firstChild));
        while (current) {
            if (DOM.isElementNode(current)) {
                this.startElement(/** @type {?} */ (current));
            }
            else if (DOM.isTextNode(current)) {
                this.chars(/** @type {?} */ ((DOM.nodeValue(current))));
            }
            else {
                // Strip non-element, non-text nodes.
                this.sanitizedSomething = true;
            }
            if (DOM.firstChild(current)) {
                current = ((DOM.firstChild(current)));
                continue;
            }
            while (current) {
                // Leaving the element. Walk up and to the right, closing tags as we go.
                if (DOM.isElementNode(current)) {
                    this.endElement(/** @type {?} */ (current));
                }
                var /** @type {?} */ next = checkClobberedElement(current, /** @type {?} */ ((DOM.nextSibling(current))));
                if (next) {
                    current = next;
                    break;
                }
                current = checkClobberedElement(current, /** @type {?} */ ((DOM.parentElement(current))));
            }
        }
        return this.buf.join('');
    };
    /**
     * @param {?} element
     * @return {?}
     */
    SanitizingHtmlSerializer.prototype.startElement = function (element) {
        var _this = this;
        var /** @type {?} */ tagName = DOM.nodeName(element).toLowerCase();
        if (!VALID_ELEMENTS.hasOwnProperty(tagName)) {
            this.sanitizedSomething = true;
            return;
        }
        this.buf.push('<');
        this.buf.push(tagName);
        DOM.attributeMap(element).forEach(function (value, attrName) {
            var /** @type {?} */ lower = attrName.toLowerCase();
            if (!VALID_ATTRS.hasOwnProperty(lower)) {
                _this.sanitizedSomething = true;
                return;
            }
            // TODO(martinprobst): Special case image URIs for data:image/...
            if (URI_ATTRS[lower])
                value = sanitizeUrl(value);
            if (SRCSET_ATTRS[lower])
                value = sanitizeSrcset(value);
            _this.buf.push(' ');
            _this.buf.push(attrName);
            _this.buf.push('="');
            _this.buf.push(encodeEntities(value));
            _this.buf.push('"');
        });
        this.buf.push('>');
    };
    /**
     * @param {?} current
     * @return {?}
     */
    SanitizingHtmlSerializer.prototype.endElement = function (current) {
        var /** @type {?} */ tagName = DOM.nodeName(current).toLowerCase();
        if (VALID_ELEMENTS.hasOwnProperty(tagName) && !VOID_ELEMENTS.hasOwnProperty(tagName)) {
            this.buf.push('</');
            this.buf.push(tagName);
            this.buf.push('>');
        }
    };
    /**
     * @param {?} chars
     * @return {?}
     */
    SanitizingHtmlSerializer.prototype.chars = function (chars) { this.buf.push(encodeEntities(chars)); };
    return SanitizingHtmlSerializer;
}());
/**
 * @param {?} node
 * @param {?} nextNode
 * @return {?}
 */
function checkClobberedElement(node, nextNode) {
    if (nextNode && DOM.contains(node, nextNode)) {
        throw new Error("Failed to sanitize html because the element is clobbered: " + DOM.getOuterHTML(node));
    }
    return nextNode;
}
// Regular Expressions for parsing tags and attributes
var SURROGATE_PAIR_REGEXP = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
// ! to ~ is the ASCII range.
var NON_ALPHANUMERIC_REGEXP = /([^\#-~ |!])/g;
/**
 * Escapes all potentially dangerous characters, so that the
 * resulting string can be safely inserted into attribute or
 * element text.
 * @param {?} value
 * @return {?}
 */
function encodeEntities(value) {
    return value.replace(/&/g, '&amp;')
        .replace(SURROGATE_PAIR_REGEXP, function (match) {
        var /** @type {?} */ hi = match.charCodeAt(0);
        var /** @type {?} */ low = match.charCodeAt(1);
        return '&#' + (((hi - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000) + ';';
    })
        .replace(NON_ALPHANUMERIC_REGEXP, function (match) { return '&#' + match.charCodeAt(0) + ';'; })
        .replace(/</g, '&lt;')
        .replace(/>/g, '&gt;');
}
/**
 * When IE9-11 comes across an unknown namespaced attribute e.g. 'xlink:foo' it adds 'xmlns:ns1'
 * attribute to declare ns1 namespace and prefixes the attribute with 'ns1' (e.g. 'ns1:xlink:foo').
 *
 * This is undesirable since we don't want to allow any of these custom attributes. This method
 * strips them all.
 * @param {?} el
 * @return {?}
 */
function stripCustomNsAttrs(el) {
    DOM.attributeMap(el).forEach(function (_, attrName) {
        if (attrName === 'xmlns:ns1' || attrName.indexOf('ns1:') === 0) {
            DOM.removeAttribute(el, attrName);
        }
    });
    for (var _i = 0, _a = DOM.childNodesAsList(el); _i < _a.length; _i++) {
        var n = _a[_i];
        if (DOM.isElementNode(n))
            stripCustomNsAttrs(/** @type {?} */ (n));
    }
}
/**
 * Sanitizes the given unsafe, untrusted HTML fragment, and returns HTML text that is safe to add to
 * the DOM in a browser environment.
 * @param {?} defaultDoc
 * @param {?} unsafeHtmlInput
 * @return {?}
 */
function sanitizeHtml(defaultDoc, unsafeHtmlInput) {
    try {
        var /** @type {?} */ containerEl = getInertElement();
        // Make sure unsafeHtml is actually a string (TypeScript types are not enforced at runtime).
        var /** @type {?} */ unsafeHtml = unsafeHtmlInput ? String(unsafeHtmlInput) : '';
        // mXSS protection. Repeatedly parse the document to make sure it stabilizes, so that a browser
        // trying to auto-correct incorrect HTML cannot cause formerly inert HTML to become dangerous.
        var /** @type {?} */ mXSSAttempts = 5;
        var /** @type {?} */ parsedHtml = unsafeHtml;
        do {
            if (mXSSAttempts === 0) {
                throw new Error('Failed to sanitize html because the input is unstable');
            }
            mXSSAttempts--;
            unsafeHtml = parsedHtml;
            DOM.setInnerHTML(containerEl, unsafeHtml);
            if (defaultDoc.documentMode) {
                // strip custom-namespaced attributes on IE<=11
                stripCustomNsAttrs(containerEl);
            }
            parsedHtml = DOM.getInnerHTML(containerEl);
        } while (unsafeHtml !== parsedHtml);
        var /** @type {?} */ sanitizer = new SanitizingHtmlSerializer();
        var /** @type {?} */ safeHtml = sanitizer.sanitizeChildren(DOM.getTemplateContent(containerEl) || containerEl);
        // Clear out the body element.
        var /** @type {?} */ parent = DOM.getTemplateContent(containerEl) || containerEl;
        for (var _i = 0, _a = DOM.childNodesAsList(parent); _i < _a.length; _i++) {
            var child = _a[_i];
            DOM.removeChild(parent, child);
        }
        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["isDevMode"])() && sanitizer.sanitizedSomething) {
            DOM.log('WARNING: sanitizing HTML stripped some content (see http://g.co/ng/security#xss).');
        }
        return safeHtml;
    }
    catch (e) {
        // In case anything goes wrong, clear out inertElement to reset the entire DOM structure.
        inertElement = null;
        throw e;
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Regular expression for safe style values.
 *
 * Quotes (" and ') are allowed, but a check must be done elsewhere to ensure they're balanced.
 *
 * ',' allows multiple values to be assigned to the same property (e.g. background-attachment or
 * font-family) and hence could allow multiple values to get injected, but that should pose no risk
 * of XSS.
 *
 * The function expression checks only for XSS safety, not for CSS validity.
 *
 * This regular expression was taken from the Closure sanitization library, and augmented for
 * transformation values.
 */
var VALUES = '[-,."\'%_!# a-zA-Z0-9]+';
var TRANSFORMATION_FNS = '(?:matrix|translate|scale|rotate|skew|perspective)(?:X|Y|3d)?';
var COLOR_FNS = '(?:rgb|hsl)a?';
var GRADIENTS = '(?:repeating-)?(?:linear|radial)-gradient';
var CSS3_FNS = '(?:calc|attr)';
var FN_ARGS = '\\([-0-9.%, #a-zA-Z]+\\)';
var SAFE_STYLE_VALUE = new RegExp("^(" + VALUES + "|" +
    ("(?:" + TRANSFORMATION_FNS + "|" + COLOR_FNS + "|" + GRADIENTS + "|" + CSS3_FNS + ")") +
    (FN_ARGS + ")$"), 'g');
/**
 * Matches a `url(...)` value with an arbitrary argument as long as it does
 * not contain parentheses.
 *
 * The URL value still needs to be sanitized separately.
 *
 * `url(...)` values are a very common use case, e.g. for `background-image`. With carefully crafted
 * CSS style rules, it is possible to construct an information leak with `url` values in CSS, e.g.
 * by observing whether scroll bars are displayed, or character ranges used by a font face
 * definition.
 *
 * Angular only allows binding CSS values (as opposed to entire CSS rules), so it is unlikely that
 * binding a URL value without further cooperation from the page will cause an information leak, and
 * if so, it is just a leak, not a full blown XSS vulnerability.
 *
 * Given the common use case, low likelihood of attack vector, and low impact of an attack, this
 * code is permissive and allows URLs that sanitize otherwise.
 */
var URL_RE = /^url\(([^)]+)\)$/;
/**
 * Checks that quotes (" and ') are properly balanced inside a string. Assumes
 * that neither escape (\) nor any other character that could result in
 * breaking out of a string parsing context are allowed;
 * see http://www.w3.org/TR/css3-syntax/#string-token-diagram.
 *
 * This code was taken from the Closure sanitization library.
 * @param {?} value
 * @return {?}
 */
function hasBalancedQuotes(value) {
    var /** @type {?} */ outsideSingle = true;
    var /** @type {?} */ outsideDouble = true;
    for (var /** @type {?} */ i = 0; i < value.length; i++) {
        var /** @type {?} */ c = value.charAt(i);
        if (c === '\'' && outsideDouble) {
            outsideSingle = !outsideSingle;
        }
        else if (c === '"' && outsideSingle) {
            outsideDouble = !outsideDouble;
        }
    }
    return outsideSingle && outsideDouble;
}
/**
 * Sanitizes the given untrusted CSS style property value (i.e. not an entire object, just a single
 * value) and returns a value that is safe to use in a browser environment.
 * @param {?} value
 * @return {?}
 */
function sanitizeStyle(value) {
    value = String(value).trim(); // Make sure it's actually a string.
    if (!value)
        return '';
    // Single url(...) values are supported, but only for URLs that sanitize cleanly. See above for
    // reasoning behind this.
    var /** @type {?} */ urlMatch = value.match(URL_RE);
    if ((urlMatch && sanitizeUrl(urlMatch[1]) === urlMatch[1]) ||
        value.match(SAFE_STYLE_VALUE) && hasBalancedQuotes(value)) {
        return value; // Safe style values.
    }
    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["isDevMode"])()) {
        getDOM().log("WARNING: sanitizing unsafe style value " + value + " (see http://g.co/ng/security#xss).");
    }
    return 'unsafe';
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * DomSanitizer helps preventing Cross Site Scripting Security bugs (XSS) by sanitizing
 * values to be safe to use in the different DOM contexts.
 *
 * For example, when binding a URL in an `<a [href]="someValue">` hyperlink, `someValue` will be
 * sanitized so that an attacker cannot inject e.g. a `javascript:` URL that would execute code on
 * the website.
 *
 * In specific situations, it might be necessary to disable sanitization, for example if the
 * application genuinely needs to produce a `javascript:` style link with a dynamic value in it.
 * Users can bypass security by constructing a value with one of the `bypassSecurityTrust...`
 * methods, and then binding to that value from the template.
 *
 * These situations should be very rare, and extraordinary care must be taken to avoid creating a
 * Cross Site Scripting (XSS) security bug!
 *
 * When using `bypassSecurityTrust...`, make sure to call the method as early as possible and as
 * close as possible to the source of the value, to make it easy to verify no security bug is
 * created by its use.
 *
 * It is not required (and not recommended) to bypass security if the value is safe, e.g. a URL that
 * does not start with a suspicious protocol, or an HTML snippet that does not contain dangerous
 * code. The sanitizer leaves safe values intact.
 *
 * \@security Calling any of the `bypassSecurityTrust...` APIs disables Angular's built-in
 * sanitization for the value passed in. Carefully check and audit all values and code paths going
 * into this call. Make sure any user data is appropriately escaped for this security context.
 * For more detail, see the [Security Guide](http://g.co/ng/security).
 *
 * \@stable
 * @abstract
 */
var DomSanitizer = (function () {
    function DomSanitizer() {
    }
    /**
     * Sanitizes a value for use in the given SecurityContext.
     *
     * If value is trusted for the context, this method will unwrap the contained safe value and use
     * it directly. Otherwise, value will be sanitized to be safe in the given context, for example
     * by replacing URLs that have an unsafe protocol part (such as `javascript:`). The implementation
     * is responsible to make sure that the value can definitely be safely used in the given context.
     * @abstract
     * @param {?} context
     * @param {?} value
     * @return {?}
     */
    DomSanitizer.prototype.sanitize = function (context, value) { };
    /**
     * Bypass security and trust the given value to be safe HTML. Only use this when the bound HTML
     * is unsafe (e.g. contains `<script>` tags) and the code should be executed. The sanitizer will
     * leave safe HTML intact, so in most situations this method should not be used.
     *
     * **WARNING:** calling this method with untrusted user data exposes your application to XSS
     * security risks!
     * @abstract
     * @param {?} value
     * @return {?}
     */
    DomSanitizer.prototype.bypassSecurityTrustHtml = function (value) { };
    /**
     * Bypass security and trust the given value to be safe style value (CSS).
     *
     * **WARNING:** calling this method with untrusted user data exposes your application to XSS
     * security risks!
     * @abstract
     * @param {?} value
     * @return {?}
     */
    DomSanitizer.prototype.bypassSecurityTrustStyle = function (value) { };
    /**
     * Bypass security and trust the given value to be safe JavaScript.
     *
     * **WARNING:** calling this method with untrusted user data exposes your application to XSS
     * security risks!
     * @abstract
     * @param {?} value
     * @return {?}
     */
    DomSanitizer.prototype.bypassSecurityTrustScript = function (value) { };
    /**
     * Bypass security and trust the given value to be a safe style URL, i.e. a value that can be used
     * in hyperlinks or `<img src>`.
     *
     * **WARNING:** calling this method with untrusted user data exposes your application to XSS
     * security risks!
     * @abstract
     * @param {?} value
     * @return {?}
     */
    DomSanitizer.prototype.bypassSecurityTrustUrl = function (value) { };
    /**
     * Bypass security and trust the given value to be a safe resource URL, i.e. a location that may
     * be used to load executable code from, like `<script src>`, or `<iframe src>`.
     *
     * **WARNING:** calling this method with untrusted user data exposes your application to XSS
     * security risks!
     * @abstract
     * @param {?} value
     * @return {?}
     */
    DomSanitizer.prototype.bypassSecurityTrustResourceUrl = function (value) { };
    return DomSanitizer;
}());
var DomSanitizerImpl = (function (_super) {
    __extends(DomSanitizerImpl, _super);
    /**
     * @param {?} _doc
     */
    function DomSanitizerImpl(_doc) {
        var _this = _super.call(this) || this;
        _this._doc = _doc;
        return _this;
    }
    /**
     * @param {?} ctx
     * @param {?} value
     * @return {?}
     */
    DomSanitizerImpl.prototype.sanitize = function (ctx, value) {
        if (value == null)
            return null;
        switch (ctx) {
            case __WEBPACK_IMPORTED_MODULE_1__angular_core__["SecurityContext"].NONE:
                return (value);
            case __WEBPACK_IMPORTED_MODULE_1__angular_core__["SecurityContext"].HTML:
                if (value instanceof SafeHtmlImpl)
                    return value.changingThisBreaksApplicationSecurity;
                this.checkNotSafeValue(value, 'HTML');
                return sanitizeHtml(this._doc, String(value));
            case __WEBPACK_IMPORTED_MODULE_1__angular_core__["SecurityContext"].STYLE:
                if (value instanceof SafeStyleImpl)
                    return value.changingThisBreaksApplicationSecurity;
                this.checkNotSafeValue(value, 'Style');
                return sanitizeStyle(/** @type {?} */ (value));
            case __WEBPACK_IMPORTED_MODULE_1__angular_core__["SecurityContext"].SCRIPT:
                if (value instanceof SafeScriptImpl)
                    return value.changingThisBreaksApplicationSecurity;
                this.checkNotSafeValue(value, 'Script');
                throw new Error('unsafe value used in a script context');
            case __WEBPACK_IMPORTED_MODULE_1__angular_core__["SecurityContext"].URL:
                if (value instanceof SafeResourceUrlImpl || value instanceof SafeUrlImpl) {
                    // Allow resource URLs in URL contexts, they are strictly more trusted.
                    return value.changingThisBreaksApplicationSecurity;
                }
                this.checkNotSafeValue(value, 'URL');
                return sanitizeUrl(String(value));
            case __WEBPACK_IMPORTED_MODULE_1__angular_core__["SecurityContext"].RESOURCE_URL:
                if (value instanceof SafeResourceUrlImpl) {
                    return value.changingThisBreaksApplicationSecurity;
                }
                this.checkNotSafeValue(value, 'ResourceURL');
                throw new Error('unsafe value used in a resource URL context (see http://g.co/ng/security#xss)');
            default:
                throw new Error("Unexpected SecurityContext " + ctx + " (see http://g.co/ng/security#xss)");
        }
    };
    /**
     * @param {?} value
     * @param {?} expectedType
     * @return {?}
     */
    DomSanitizerImpl.prototype.checkNotSafeValue = function (value, expectedType) {
        if (value instanceof SafeValueImpl) {
            throw new Error("Required a safe " + expectedType + ", got a " + value.getTypeName() + " " +
                "(see http://g.co/ng/security#xss)");
        }
    };
    /**
     * @param {?} value
     * @return {?}
     */
    DomSanitizerImpl.prototype.bypassSecurityTrustHtml = function (value) { return new SafeHtmlImpl(value); };
    /**
     * @param {?} value
     * @return {?}
     */
    DomSanitizerImpl.prototype.bypassSecurityTrustStyle = function (value) { return new SafeStyleImpl(value); };
    /**
     * @param {?} value
     * @return {?}
     */
    DomSanitizerImpl.prototype.bypassSecurityTrustScript = function (value) { return new SafeScriptImpl(value); };
    /**
     * @param {?} value
     * @return {?}
     */
    DomSanitizerImpl.prototype.bypassSecurityTrustUrl = function (value) { return new SafeUrlImpl(value); };
    /**
     * @param {?} value
     * @return {?}
     */
    DomSanitizerImpl.prototype.bypassSecurityTrustResourceUrl = function (value) {
        return new SafeResourceUrlImpl(value);
    };
    return DomSanitizerImpl;
}(DomSanitizer));
DomSanitizerImpl.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
DomSanitizerImpl.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [DOCUMENT,] },] },
]; };
/**
 * @abstract
 */
var SafeValueImpl = (function () {
    /**
     * @param {?} changingThisBreaksApplicationSecurity
     */
    function SafeValueImpl(changingThisBreaksApplicationSecurity) {
        this.changingThisBreaksApplicationSecurity = changingThisBreaksApplicationSecurity;
        // empty
    }
    /**
     * @abstract
     * @return {?}
     */
    SafeValueImpl.prototype.getTypeName = function () { };
    /**
     * @return {?}
     */
    SafeValueImpl.prototype.toString = function () {
        return "SafeValue must use [property]=binding: " + this.changingThisBreaksApplicationSecurity +
            " (see http://g.co/ng/security#xss)";
    };
    return SafeValueImpl;
}());
var SafeHtmlImpl = (function (_super) {
    __extends(SafeHtmlImpl, _super);
    function SafeHtmlImpl() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @return {?}
     */
    SafeHtmlImpl.prototype.getTypeName = function () { return 'HTML'; };
    return SafeHtmlImpl;
}(SafeValueImpl));
var SafeStyleImpl = (function (_super) {
    __extends(SafeStyleImpl, _super);
    function SafeStyleImpl() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @return {?}
     */
    SafeStyleImpl.prototype.getTypeName = function () { return 'Style'; };
    return SafeStyleImpl;
}(SafeValueImpl));
var SafeScriptImpl = (function (_super) {
    __extends(SafeScriptImpl, _super);
    function SafeScriptImpl() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @return {?}
     */
    SafeScriptImpl.prototype.getTypeName = function () { return 'Script'; };
    return SafeScriptImpl;
}(SafeValueImpl));
var SafeUrlImpl = (function (_super) {
    __extends(SafeUrlImpl, _super);
    function SafeUrlImpl() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @return {?}
     */
    SafeUrlImpl.prototype.getTypeName = function () { return 'URL'; };
    return SafeUrlImpl;
}(SafeValueImpl));
var SafeResourceUrlImpl = (function (_super) {
    __extends(SafeResourceUrlImpl, _super);
    function SafeResourceUrlImpl() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @return {?}
     */
    SafeResourceUrlImpl.prototype.getTypeName = function () { return 'ResourceURL'; };
    return SafeResourceUrlImpl;
}(SafeValueImpl));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var INTERNAL_BROWSER_PLATFORM_PROVIDERS = [
    { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["PLATFORM_ID"], useValue: __WEBPACK_IMPORTED_MODULE_0__angular_common__["ɵPLATFORM_BROWSER_ID"] },
    { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["PLATFORM_INITIALIZER"], useValue: initDomAdapter, multi: true },
    { provide: __WEBPACK_IMPORTED_MODULE_0__angular_common__["PlatformLocation"], useClass: BrowserPlatformLocation },
    { provide: DOCUMENT, useFactory: _document, deps: [] },
];
/**
 * \@security Replacing built-in sanitization providers exposes the application to XSS risks.
 * Attacker-controlled data introduced by an unsanitized provider could expose your
 * application to XSS risks. For more detail, see the [Security Guide](http://g.co/ng/security).
 * \@experimental
 */
var BROWSER_SANITIZATION_PROVIDERS = [
    { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Sanitizer"], useExisting: DomSanitizer },
    { provide: DomSanitizer, useClass: DomSanitizerImpl },
];
/**
 * \@stable
 */
var platformBrowser = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["createPlatformFactory"])(__WEBPACK_IMPORTED_MODULE_1__angular_core__["platformCore"], 'browser', INTERNAL_BROWSER_PLATFORM_PROVIDERS);
/**
 * @return {?}
 */
function initDomAdapter() {
    BrowserDomAdapter.makeCurrent();
    BrowserGetTestability.init();
}
/**
 * @return {?}
 */
function errorHandler() {
    return new __WEBPACK_IMPORTED_MODULE_1__angular_core__["ErrorHandler"]();
}
/**
 * @return {?}
 */
function _document() {
    return document;
}
/**
 * The ng module for the browser.
 *
 * \@stable
 */
var BrowserModule = (function () {
    /**
     * @param {?} parentModule
     */
    function BrowserModule(parentModule) {
        if (parentModule) {
            throw new Error("BrowserModule has already been loaded. If you need access to common directives such as NgIf and NgFor from a lazy loaded module, import CommonModule instead.");
        }
    }
    /**
     * Configures a browser-based application to transition from a server-rendered app, if
     * one is present on the page. The specified parameters must include an application id,
     * which must match between the client and server applications.
     *
     * \@experimental
     * @param {?} params
     * @return {?}
     */
    BrowserModule.withServerTransition = function (params) {
        return {
            ngModule: BrowserModule,
            providers: [
                { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["APP_ID"], useValue: params.appId },
                { provide: TRANSITION_ID, useExisting: __WEBPACK_IMPORTED_MODULE_1__angular_core__["APP_ID"] },
                SERVER_TRANSITION_PROVIDERS,
            ],
        };
    };
    return BrowserModule;
}());
BrowserModule.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgModule"], args: [{
                providers: [
                    BROWSER_SANITIZATION_PROVIDERS,
                    { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["ErrorHandler"], useFactory: errorHandler, deps: [] },
                    { provide: EVENT_MANAGER_PLUGINS, useClass: DomEventsPlugin, multi: true },
                    { provide: EVENT_MANAGER_PLUGINS, useClass: KeyEventsPlugin, multi: true },
                    { provide: EVENT_MANAGER_PLUGINS, useClass: HammerGesturesPlugin, multi: true },
                    { provide: HAMMER_GESTURE_CONFIG, useClass: HammerGestureConfig },
                    DomRendererFactory2,
                    { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["RendererFactory2"], useExisting: DomRendererFactory2 },
                    { provide: SharedStylesHost, useExisting: DomSharedStylesHost },
                    DomSharedStylesHost,
                    __WEBPACK_IMPORTED_MODULE_1__angular_core__["Testability"],
                    EventManager,
                    ELEMENT_PROBE_PROVIDERS,
                    Meta,
                    Title,
                ],
                exports: [__WEBPACK_IMPORTED_MODULE_0__angular_common__["CommonModule"], __WEBPACK_IMPORTED_MODULE_1__angular_core__["ApplicationModule"]]
            },] },
];
/**
 * @nocollapse
 */
BrowserModule.ctorParameters = function () { return [
    { type: BrowserModule, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["SkipSelf"] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var win = typeof window !== 'undefined' && window || {};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ChangeDetectionPerfRecord = (function () {
    /**
     * @param {?} msPerTick
     * @param {?} numTicks
     */
    function ChangeDetectionPerfRecord(msPerTick, numTicks) {
        this.msPerTick = msPerTick;
        this.numTicks = numTicks;
    }
    return ChangeDetectionPerfRecord;
}());
/**
 * Entry point for all Angular profiling-related debug tools. This object
 * corresponds to the `ng.profiler` in the dev console.
 */
var AngularProfiler = (function () {
    /**
     * @param {?} ref
     */
    function AngularProfiler(ref) {
        this.appRef = ref.injector.get(__WEBPACK_IMPORTED_MODULE_1__angular_core__["ApplicationRef"]);
    }
    /**
     * Exercises change detection in a loop and then prints the average amount of
     * time in milliseconds how long a single round of change detection takes for
     * the current state of the UI. It runs a minimum of 5 rounds for a minimum
     * of 500 milliseconds.
     *
     * Optionally, a user may pass a `config` parameter containing a map of
     * options. Supported options are:
     *
     * `record` (boolean) - causes the profiler to record a CPU profile while
     * it exercises the change detector. Example:
     *
     * ```
     * ng.profiler.timeChangeDetection({record: true})
     * ```
     * @param {?} config
     * @return {?}
     */
    AngularProfiler.prototype.timeChangeDetection = function (config) {
        var /** @type {?} */ record = config && config['record'];
        var /** @type {?} */ profileName = 'Change Detection';
        // Profiler is not available in Android browsers, nor in IE 9 without dev tools opened
        var /** @type {?} */ isProfilerAvailable = win.console.profile != null;
        if (record && isProfilerAvailable) {
            win.console.profile(profileName);
        }
        var /** @type {?} */ start = getDOM().performanceNow();
        var /** @type {?} */ numTicks = 0;
        while (numTicks < 5 || (getDOM().performanceNow() - start) < 500) {
            this.appRef.tick();
            numTicks++;
        }
        var /** @type {?} */ end = getDOM().performanceNow();
        if (record && isProfilerAvailable) {
            // need to cast to <any> because type checker thinks there's no argument
            // while in fact there is:
            //
            // https://developer.mozilla.org/en-US/docs/Web/API/Console/profileEnd
            ((win.console.profileEnd))(profileName);
        }
        var /** @type {?} */ msPerTick = (end - start) / numTicks;
        win.console.log("ran " + numTicks + " change detection cycles");
        win.console.log(msPerTick.toFixed(2) + " ms per check");
        return new ChangeDetectionPerfRecord(msPerTick, numTicks);
    };
    return AngularProfiler;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var PROFILER_GLOBAL_NAME = 'ng.profiler';
/**
 * Enabled Angular debug tools that are accessible via your browser's
 * developer console.
 *
 * Usage:
 *
 * 1. Open developer console (e.g. in Chrome Ctrl + Shift + j)
 * 1. Type `ng.` (usually the console will show auto-complete suggestion)
 * 1. Try the change detection profiler `ng.profiler.timeChangeDetection()`
 *    then hit Enter.
 *
 * \@experimental All debugging apis are currently experimental.
 * @template T
 * @param {?} ref
 * @return {?}
 */
function enableDebugTools(ref) {
    getDOM().setGlobalVar(PROFILER_GLOBAL_NAME, new AngularProfiler(ref));
    return ref;
}
/**
 * Disables Angular tools.
 *
 * \@experimental All debugging apis are currently experimental.
 * @return {?}
 */
function disableDebugTools() {
    getDOM().setGlobalVar(PROFILER_GLOBAL_NAME, null);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Predicates for use with {\@link DebugElement}'s query functions.
 *
 * \@experimental All debugging apis are currently experimental.
 */
var By = (function () {
    function By() {
    }
    /**
     * Match all elements.
     *
     * ## Example
     *
     * {\@example platform-browser/dom/debug/ts/by/by.ts region='by_all'}
     * @return {?}
     */
    By.all = function () { return function (debugElement) { return true; }; };
    /**
     * Match elements by the given CSS selector.
     *
     * ## Example
     *
     * {\@example platform-browser/dom/debug/ts/by/by.ts region='by_css'}
     * @param {?} selector
     * @return {?}
     */
    By.css = function (selector) {
        return function (debugElement) {
            return debugElement.nativeElement != null ?
                getDOM().elementMatches(debugElement.nativeElement, selector) :
                false;
        };
    };
    /**
     * Match elements that have the given directive present.
     *
     * ## Example
     *
     * {\@example platform-browser/dom/debug/ts/by/by.ts region='by_directive'}
     * @param {?} type
     * @return {?}
     */
    By.directive = function (type) {
        return function (debugElement) { return ((debugElement.providerTokens)).indexOf(type) !== -1; };
    };
    return By;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the common package.
 */
/**
 * \@stable
 */
var VERSION = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Version"]('4.1.2');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the platform-browser package.
 */
// This file only reexports content of the `src` folder. Keep it that way.
/**
 * Generated bundle index. Do not edit.
 */

//# sourceMappingURL=platform-browser.es5.js.map


/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Observable_1 = __webpack_require__(0);
var Subscriber_1 = __webpack_require__(2);
var Subscription_1 = __webpack_require__(10);
var ObjectUnsubscribedError_1 = __webpack_require__(29);
var SubjectSubscription_1 = __webpack_require__(62);
var rxSubscriber_1 = __webpack_require__(18);
/**
 * @class SubjectSubscriber<T>
 */
var SubjectSubscriber = (function (_super) {
    __extends(SubjectSubscriber, _super);
    function SubjectSubscriber(destination) {
        _super.call(this, destination);
        this.destination = destination;
    }
    return SubjectSubscriber;
}(Subscriber_1.Subscriber));
exports.SubjectSubscriber = SubjectSubscriber;
/**
 * @class Subject<T>
 */
var Subject = (function (_super) {
    __extends(Subject, _super);
    function Subject() {
        _super.call(this);
        this.observers = [];
        this.closed = false;
        this.isStopped = false;
        this.hasError = false;
        this.thrownError = null;
    }
    Subject.prototype[rxSubscriber_1.rxSubscriber] = function () {
        return new SubjectSubscriber(this);
    };
    Subject.prototype.lift = function (operator) {
        var subject = new AnonymousSubject(this, this);
        subject.operator = operator;
        return subject;
    };
    Subject.prototype.next = function (value) {
        if (this.closed) {
            throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
        }
        if (!this.isStopped) {
            var observers = this.observers;
            var len = observers.length;
            var copy = observers.slice();
            for (var i = 0; i < len; i++) {
                copy[i].next(value);
            }
        }
    };
    Subject.prototype.error = function (err) {
        if (this.closed) {
            throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
        }
        this.hasError = true;
        this.thrownError = err;
        this.isStopped = true;
        var observers = this.observers;
        var len = observers.length;
        var copy = observers.slice();
        for (var i = 0; i < len; i++) {
            copy[i].error(err);
        }
        this.observers.length = 0;
    };
    Subject.prototype.complete = function () {
        if (this.closed) {
            throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
        }
        this.isStopped = true;
        var observers = this.observers;
        var len = observers.length;
        var copy = observers.slice();
        for (var i = 0; i < len; i++) {
            copy[i].complete();
        }
        this.observers.length = 0;
    };
    Subject.prototype.unsubscribe = function () {
        this.isStopped = true;
        this.closed = true;
        this.observers = null;
    };
    Subject.prototype._trySubscribe = function (subscriber) {
        if (this.closed) {
            throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
        }
        else {
            return _super.prototype._trySubscribe.call(this, subscriber);
        }
    };
    Subject.prototype._subscribe = function (subscriber) {
        if (this.closed) {
            throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
        }
        else if (this.hasError) {
            subscriber.error(this.thrownError);
            return Subscription_1.Subscription.EMPTY;
        }
        else if (this.isStopped) {
            subscriber.complete();
            return Subscription_1.Subscription.EMPTY;
        }
        else {
            this.observers.push(subscriber);
            return new SubjectSubscription_1.SubjectSubscription(this, subscriber);
        }
    };
    Subject.prototype.asObservable = function () {
        var observable = new Observable_1.Observable();
        observable.source = this;
        return observable;
    };
    Subject.create = function (destination, source) {
        return new AnonymousSubject(destination, source);
    };
    return Subject;
}(Observable_1.Observable));
exports.Subject = Subject;
/**
 * @class AnonymousSubject<T>
 */
var AnonymousSubject = (function (_super) {
    __extends(AnonymousSubject, _super);
    function AnonymousSubject(destination, source) {
        _super.call(this);
        this.destination = destination;
        this.source = source;
    }
    AnonymousSubject.prototype.next = function (value) {
        var destination = this.destination;
        if (destination && destination.next) {
            destination.next(value);
        }
    };
    AnonymousSubject.prototype.error = function (err) {
        var destination = this.destination;
        if (destination && destination.error) {
            this.destination.error(err);
        }
    };
    AnonymousSubject.prototype.complete = function () {
        var destination = this.destination;
        if (destination && destination.complete) {
            this.destination.complete();
        }
    };
    AnonymousSubject.prototype._subscribe = function (subscriber) {
        var source = this.source;
        if (source) {
            return this.source.subscribe(subscriber);
        }
        else {
            return Subscription_1.Subscription.EMPTY;
        }
    };
    return AnonymousSubject;
}(Subject));
exports.AnonymousSubject = AnonymousSubject;
//# sourceMappingURL=Subject.js.map

/***/ }),
/* 7 */
/***/ (function(module, exports) {

var g;

// This works in non-strict mode
g = (function() {
	return this;
})();

try {
	// This works if eval is allowed (see CSP)
	g = g || Function("return this")() || (1,eval)("this");
} catch(e) {
	// This works if the window reference is available
	if(typeof window === "object")
		g = window;
}

// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}

module.exports = g;


/***/ }),
/* 8 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgLocaleLocalization", function() { return NgLocaleLocalization; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgLocalization", function() { return NgLocalization; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CommonModule", function() { return CommonModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgClass", function() { return NgClass; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgFor", function() { return NgFor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgForOf", function() { return NgForOf; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgForOfContext", function() { return NgForOfContext; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgIf", function() { return NgIf; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgIfContext", function() { return NgIfContext; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgPlural", function() { return NgPlural; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgPluralCase", function() { return NgPluralCase; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgStyle", function() { return NgStyle; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgSwitch", function() { return NgSwitch; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgSwitchCase", function() { return NgSwitchCase; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgSwitchDefault", function() { return NgSwitchDefault; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgTemplateOutlet", function() { return NgTemplateOutlet; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgComponentOutlet", function() { return NgComponentOutlet; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncPipe", function() { return AsyncPipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DatePipe", function() { return DatePipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "I18nPluralPipe", function() { return I18nPluralPipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "I18nSelectPipe", function() { return I18nSelectPipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "JsonPipe", function() { return JsonPipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "LowerCasePipe", function() { return LowerCasePipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CurrencyPipe", function() { return CurrencyPipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DecimalPipe", function() { return DecimalPipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PercentPipe", function() { return PercentPipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SlicePipe", function() { return SlicePipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "UpperCasePipe", function() { return UpperCasePipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TitleCasePipe", function() { return TitleCasePipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵPLATFORM_BROWSER_ID", function() { return PLATFORM_BROWSER_ID; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵPLATFORM_SERVER_ID", function() { return PLATFORM_SERVER_ID; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵPLATFORM_WORKER_APP_ID", function() { return PLATFORM_WORKER_APP_ID; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵPLATFORM_WORKER_UI_ID", function() { return PLATFORM_WORKER_UI_ID; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isPlatformBrowser", function() { return isPlatformBrowser; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isPlatformServer", function() { return isPlatformServer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isPlatformWorkerApp", function() { return isPlatformWorkerApp; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isPlatformWorkerUi", function() { return isPlatformWorkerUi; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "VERSION", function() { return VERSION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PlatformLocation", function() { return PlatformLocation; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "LOCATION_INITIALIZED", function() { return LOCATION_INITIALIZED; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "LocationStrategy", function() { return LocationStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "APP_BASE_HREF", function() { return APP_BASE_HREF; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "HashLocationStrategy", function() { return HashLocationStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PathLocationStrategy", function() { return PathLocationStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Location", function() { return Location; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵa", function() { return COMMON_DIRECTIVES; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵb", function() { return COMMON_PIPES; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__angular_core__ = __webpack_require__(3);
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * @license Angular v4.1.2
 * (c) 2010-2017 Google, Inc. https://angular.io/
 * License: MIT
 */

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * This class should not be used directly by an application developer. Instead, use
 * {\@link Location}.
 *
 * `PlatformLocation` encapsulates all calls to DOM apis, which allows the Router to be platform
 * agnostic.
 * This means that we can have different implementation of `PlatformLocation` for the different
 * platforms that angular supports. For example, `\@angular/platform-browser` provides an
 * implementation specific to the browser environment, while `\@angular/platform-webworker` provides
 * one suitable for use with web workers.
 *
 * The `PlatformLocation` class is used directly by all implementations of {\@link LocationStrategy}
 * when they need to interact with the DOM apis like pushState, popState, etc...
 *
 * {\@link LocationStrategy} in turn is used by the {\@link Location} service which is used directly
 * by the {\@link Router} in order to navigate between routes. Since all interactions between {\@link
 * Router} /
 * {\@link Location} / {\@link LocationStrategy} and DOM apis flow through the `PlatformLocation`
 * class they are all platform independent.
 *
 * \@stable
 * @abstract
 */
var PlatformLocation = (function () {
    function PlatformLocation() {
    }
    /**
     * @abstract
     * @return {?}
     */
    PlatformLocation.prototype.getBaseHrefFromDOM = function () { };
    /**
     * @abstract
     * @param {?} fn
     * @return {?}
     */
    PlatformLocation.prototype.onPopState = function (fn) { };
    /**
     * @abstract
     * @param {?} fn
     * @return {?}
     */
    PlatformLocation.prototype.onHashChange = function (fn) { };
    /**
     * @abstract
     * @return {?}
     */
    PlatformLocation.prototype.pathname = function () { };
    /**
     * @abstract
     * @return {?}
     */
    PlatformLocation.prototype.search = function () { };
    /**
     * @abstract
     * @return {?}
     */
    PlatformLocation.prototype.hash = function () { };
    /**
     * @abstract
     * @param {?} state
     * @param {?} title
     * @param {?} url
     * @return {?}
     */
    PlatformLocation.prototype.replaceState = function (state, title, url) { };
    /**
     * @abstract
     * @param {?} state
     * @param {?} title
     * @param {?} url
     * @return {?}
     */
    PlatformLocation.prototype.pushState = function (state, title, url) { };
    /**
     * @abstract
     * @return {?}
     */
    PlatformLocation.prototype.forward = function () { };
    /**
     * @abstract
     * @return {?}
     */
    PlatformLocation.prototype.back = function () { };
    return PlatformLocation;
}());
/**
 * \@whatItDoes indicates when a location is initialized
 * \@experimental
 */
var LOCATION_INITIALIZED = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]('Location Initialized');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * `LocationStrategy` is responsible for representing and reading route state
 * from the browser's URL. Angular provides two strategies:
 * {\@link HashLocationStrategy} and {\@link PathLocationStrategy}.
 *
 * This is used under the hood of the {\@link Location} service.
 *
 * Applications should use the {\@link Router} or {\@link Location} services to
 * interact with application route state.
 *
 * For instance, {\@link HashLocationStrategy} produces URLs like
 * `http://example.com#/foo`, and {\@link PathLocationStrategy} produces
 * `http://example.com/foo` as an equivalent URL.
 *
 * See these two classes for more.
 *
 * \@stable
 * @abstract
 */
var LocationStrategy = (function () {
    function LocationStrategy() {
    }
    /**
     * @abstract
     * @param {?=} includeHash
     * @return {?}
     */
    LocationStrategy.prototype.path = function (includeHash) { };
    /**
     * @abstract
     * @param {?} internal
     * @return {?}
     */
    LocationStrategy.prototype.prepareExternalUrl = function (internal) { };
    /**
     * @abstract
     * @param {?} state
     * @param {?} title
     * @param {?} url
     * @param {?} queryParams
     * @return {?}
     */
    LocationStrategy.prototype.pushState = function (state, title, url, queryParams) { };
    /**
     * @abstract
     * @param {?} state
     * @param {?} title
     * @param {?} url
     * @param {?} queryParams
     * @return {?}
     */
    LocationStrategy.prototype.replaceState = function (state, title, url, queryParams) { };
    /**
     * @abstract
     * @return {?}
     */
    LocationStrategy.prototype.forward = function () { };
    /**
     * @abstract
     * @return {?}
     */
    LocationStrategy.prototype.back = function () { };
    /**
     * @abstract
     * @param {?} fn
     * @return {?}
     */
    LocationStrategy.prototype.onPopState = function (fn) { };
    /**
     * @abstract
     * @return {?}
     */
    LocationStrategy.prototype.getBaseHref = function () { };
    return LocationStrategy;
}());
/**
 * The `APP_BASE_HREF` token represents the base href to be used with the
 * {\@link PathLocationStrategy}.
 *
 * If you're using {\@link PathLocationStrategy}, you must provide a provider to a string
 * representing the URL prefix that should be preserved when generating and recognizing
 * URLs.
 *
 * ### Example
 *
 * ```typescript
 * import {Component, NgModule} from '\@angular/core';
 * import {APP_BASE_HREF} from '\@angular/common';
 *
 * \@NgModule({
 *   providers: [{provide: APP_BASE_HREF, useValue: '/my/app'}]
 * })
 * class AppModule {}
 * ```
 *
 * \@stable
 */
var APP_BASE_HREF = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]('appBaseHref');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes `Location` is a service that applications can use to interact with a browser's URL.
 * \@description
 * Depending on which {\@link LocationStrategy} is used, `Location` will either persist
 * to the URL's path or the URL's hash segment.
 *
 * Note: it's better to use {\@link Router#navigate} service to trigger route changes. Use
 * `Location` only if you need to interact with or create normalized URLs outside of
 * routing.
 *
 * `Location` is responsible for normalizing the URL against the application's base href.
 * A normalized URL is absolute from the URL host, includes the application's base href, and has no
 * trailing slash:
 * - `/my/app/user/123` is normalized
 * - `my/app/user/123` **is not** normalized
 * - `/my/app/user/123/` **is not** normalized
 *
 * ### Example
 * {\@example common/location/ts/path_location_component.ts region='LocationComponent'}
 * \@stable
 */
var Location = (function () {
    /**
     * @param {?} platformStrategy
     */
    function Location(platformStrategy) {
        var _this = this;
        /**
         * \@internal
         */
        this._subject = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["EventEmitter"]();
        this._platformStrategy = platformStrategy;
        var browserBaseHref = this._platformStrategy.getBaseHref();
        this._baseHref = Location.stripTrailingSlash(_stripIndexHtml(browserBaseHref));
        this._platformStrategy.onPopState(function (ev) {
            _this._subject.emit({
                'url': _this.path(true),
                'pop': true,
                'type': ev.type,
            });
        });
    }
    /**
     * @param {?=} includeHash
     * @return {?}
     */
    Location.prototype.path = function (includeHash) {
        if (includeHash === void 0) { includeHash = false; }
        return this.normalize(this._platformStrategy.path(includeHash));
    };
    /**
     * Normalizes the given path and compares to the current normalized path.
     * @param {?} path
     * @param {?=} query
     * @return {?}
     */
    Location.prototype.isCurrentPathEqualTo = function (path, query) {
        if (query === void 0) { query = ''; }
        return this.path() == this.normalize(path + Location.normalizeQueryParams(query));
    };
    /**
     * Given a string representing a URL, returns the normalized URL path without leading or
     * trailing slashes.
     * @param {?} url
     * @return {?}
     */
    Location.prototype.normalize = function (url) {
        return Location.stripTrailingSlash(_stripBaseHref(this._baseHref, _stripIndexHtml(url)));
    };
    /**
     * Given a string representing a URL, returns the platform-specific external URL path.
     * If the given URL doesn't begin with a leading slash (`'/'`), this method adds one
     * before normalizing. This method will also add a hash if `HashLocationStrategy` is
     * used, or the `APP_BASE_HREF` if the `PathLocationStrategy` is in use.
     * @param {?} url
     * @return {?}
     */
    Location.prototype.prepareExternalUrl = function (url) {
        if (url && url[0] !== '/') {
            url = '/' + url;
        }
        return this._platformStrategy.prepareExternalUrl(url);
    };
    /**
     * Changes the browsers URL to the normalized version of the given URL, and pushes a
     * new item onto the platform's history.
     * @param {?} path
     * @param {?=} query
     * @return {?}
     */
    Location.prototype.go = function (path, query) {
        if (query === void 0) { query = ''; }
        this._platformStrategy.pushState(null, '', path, query);
    };
    /**
     * Changes the browsers URL to the normalized version of the given URL, and replaces
     * the top item on the platform's history stack.
     * @param {?} path
     * @param {?=} query
     * @return {?}
     */
    Location.prototype.replaceState = function (path, query) {
        if (query === void 0) { query = ''; }
        this._platformStrategy.replaceState(null, '', path, query);
    };
    /**
     * Navigates forward in the platform's history.
     * @return {?}
     */
    Location.prototype.forward = function () { this._platformStrategy.forward(); };
    /**
     * Navigates back in the platform's history.
     * @return {?}
     */
    Location.prototype.back = function () { this._platformStrategy.back(); };
    /**
     * Subscribe to the platform's `popState` events.
     * @param {?} onNext
     * @param {?=} onThrow
     * @param {?=} onReturn
     * @return {?}
     */
    Location.prototype.subscribe = function (onNext, onThrow, onReturn) {
        return this._subject.subscribe({ next: onNext, error: onThrow, complete: onReturn });
    };
    /**
     * Given a string of url parameters, prepend with '?' if needed, otherwise return parameters as
     * is.
     * @param {?} params
     * @return {?}
     */
    Location.normalizeQueryParams = function (params) {
        return params && params[0] !== '?' ? '?' + params : params;
    };
    /**
     * Given 2 parts of a url, join them with a slash if needed.
     * @param {?} start
     * @param {?} end
     * @return {?}
     */
    Location.joinWithSlash = function (start, end) {
        if (start.length == 0) {
            return end;
        }
        if (end.length == 0) {
            return start;
        }
        var /** @type {?} */ slashes = 0;
        if (start.endsWith('/')) {
            slashes++;
        }
        if (end.startsWith('/')) {
            slashes++;
        }
        if (slashes == 2) {
            return start + end.substring(1);
        }
        if (slashes == 1) {
            return start + end;
        }
        return start + '/' + end;
    };
    /**
     * If url has a trailing slash, remove it, otherwise return url as is.
     * @param {?} url
     * @return {?}
     */
    Location.stripTrailingSlash = function (url) { return url.replace(/\/$/, ''); };
    return Location;
}());
Location.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
Location.ctorParameters = function () { return [
    { type: LocationStrategy, },
]; };
/**
 * @param {?} baseHref
 * @param {?} url
 * @return {?}
 */
function _stripBaseHref(baseHref, url) {
    return baseHref && url.startsWith(baseHref) ? url.substring(baseHref.length) : url;
}
/**
 * @param {?} url
 * @return {?}
 */
function _stripIndexHtml(url) {
    return url.replace(/\/index.html$/, '');
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Use URL hash for storing application location data.
 * \@description
 * `HashLocationStrategy` is a {\@link LocationStrategy} used to configure the
 * {\@link Location} service to represent its state in the
 * [hash fragment](https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax)
 * of the browser's URL.
 *
 * For instance, if you call `location.go('/foo')`, the browser's URL will become
 * `example.com#/foo`.
 *
 * ### Example
 *
 * {\@example common/location/ts/hash_location_component.ts region='LocationComponent'}
 *
 * \@stable
 */
var HashLocationStrategy = (function (_super) {
    __extends(HashLocationStrategy, _super);
    /**
     * @param {?} _platformLocation
     * @param {?=} _baseHref
     */
    function HashLocationStrategy(_platformLocation, _baseHref) {
        var _this = _super.call(this) || this;
        _this._platformLocation = _platformLocation;
        _this._baseHref = '';
        if (_baseHref != null) {
            _this._baseHref = _baseHref;
        }
        return _this;
    }
    /**
     * @param {?} fn
     * @return {?}
     */
    HashLocationStrategy.prototype.onPopState = function (fn) {
        this._platformLocation.onPopState(fn);
        this._platformLocation.onHashChange(fn);
    };
    /**
     * @return {?}
     */
    HashLocationStrategy.prototype.getBaseHref = function () { return this._baseHref; };
    /**
     * @param {?=} includeHash
     * @return {?}
     */
    HashLocationStrategy.prototype.path = function (includeHash) {
        if (includeHash === void 0) { includeHash = false; }
        // the hash value is always prefixed with a `#`
        // and if it is empty then it will stay empty
        var /** @type {?} */ path = this._platformLocation.hash;
        if (path == null)
            path = '#';
        return path.length > 0 ? path.substring(1) : path;
    };
    /**
     * @param {?} internal
     * @return {?}
     */
    HashLocationStrategy.prototype.prepareExternalUrl = function (internal) {
        var /** @type {?} */ url = Location.joinWithSlash(this._baseHref, internal);
        return url.length > 0 ? ('#' + url) : url;
    };
    /**
     * @param {?} state
     * @param {?} title
     * @param {?} path
     * @param {?} queryParams
     * @return {?}
     */
    HashLocationStrategy.prototype.pushState = function (state, title, path, queryParams) {
        var /** @type {?} */ url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
        if (url.length == 0) {
            url = this._platformLocation.pathname;
        }
        this._platformLocation.pushState(state, title, url);
    };
    /**
     * @param {?} state
     * @param {?} title
     * @param {?} path
     * @param {?} queryParams
     * @return {?}
     */
    HashLocationStrategy.prototype.replaceState = function (state, title, path, queryParams) {
        var /** @type {?} */ url = this.prepareExternalUrl(path + Location.normalizeQueryParams(queryParams));
        if (url.length == 0) {
            url = this._platformLocation.pathname;
        }
        this._platformLocation.replaceState(state, title, url);
    };
    /**
     * @return {?}
     */
    HashLocationStrategy.prototype.forward = function () { this._platformLocation.forward(); };
    /**
     * @return {?}
     */
    HashLocationStrategy.prototype.back = function () { this._platformLocation.back(); };
    return HashLocationStrategy;
}(LocationStrategy));
HashLocationStrategy.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
HashLocationStrategy.ctorParameters = function () { return [
    { type: PlatformLocation, },
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [APP_BASE_HREF,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Use URL for storing application location data.
 * \@description
 * `PathLocationStrategy` is a {\@link LocationStrategy} used to configure the
 * {\@link Location} service to represent its state in the
 * [path](https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax) of the
 * browser's URL.
 *
 * If you're using `PathLocationStrategy`, you must provide a {\@link APP_BASE_HREF}
 * or add a base element to the document. This URL prefix that will be preserved
 * when generating and recognizing URLs.
 *
 * For instance, if you provide an `APP_BASE_HREF` of `'/my/app'` and call
 * `location.go('/foo')`, the browser's URL will become
 * `example.com/my/app/foo`.
 *
 * Similarly, if you add `<base href='/my/app'/>` to the document and call
 * `location.go('/foo')`, the browser's URL will become
 * `example.com/my/app/foo`.
 *
 * ### Example
 *
 * {\@example common/location/ts/path_location_component.ts region='LocationComponent'}
 *
 * \@stable
 */
var PathLocationStrategy = (function (_super) {
    __extends(PathLocationStrategy, _super);
    /**
     * @param {?} _platformLocation
     * @param {?=} href
     */
    function PathLocationStrategy(_platformLocation, href) {
        var _this = _super.call(this) || this;
        _this._platformLocation = _platformLocation;
        if (href == null) {
            href = _this._platformLocation.getBaseHrefFromDOM();
        }
        if (href == null) {
            throw new Error("No base href set. Please provide a value for the APP_BASE_HREF token or add a base element to the document.");
        }
        _this._baseHref = href;
        return _this;
    }
    /**
     * @param {?} fn
     * @return {?}
     */
    PathLocationStrategy.prototype.onPopState = function (fn) {
        this._platformLocation.onPopState(fn);
        this._platformLocation.onHashChange(fn);
    };
    /**
     * @return {?}
     */
    PathLocationStrategy.prototype.getBaseHref = function () { return this._baseHref; };
    /**
     * @param {?} internal
     * @return {?}
     */
    PathLocationStrategy.prototype.prepareExternalUrl = function (internal) {
        return Location.joinWithSlash(this._baseHref, internal);
    };
    /**
     * @param {?=} includeHash
     * @return {?}
     */
    PathLocationStrategy.prototype.path = function (includeHash) {
        if (includeHash === void 0) { includeHash = false; }
        var /** @type {?} */ pathname = this._platformLocation.pathname +
            Location.normalizeQueryParams(this._platformLocation.search);
        var /** @type {?} */ hash = this._platformLocation.hash;
        return hash && includeHash ? "" + pathname + hash : pathname;
    };
    /**
     * @param {?} state
     * @param {?} title
     * @param {?} url
     * @param {?} queryParams
     * @return {?}
     */
    PathLocationStrategy.prototype.pushState = function (state, title, url, queryParams) {
        var /** @type {?} */ externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
        this._platformLocation.pushState(state, title, externalUrl);
    };
    /**
     * @param {?} state
     * @param {?} title
     * @param {?} url
     * @param {?} queryParams
     * @return {?}
     */
    PathLocationStrategy.prototype.replaceState = function (state, title, url, queryParams) {
        var /** @type {?} */ externalUrl = this.prepareExternalUrl(url + Location.normalizeQueryParams(queryParams));
        this._platformLocation.replaceState(state, title, externalUrl);
    };
    /**
     * @return {?}
     */
    PathLocationStrategy.prototype.forward = function () { this._platformLocation.forward(); };
    /**
     * @return {?}
     */
    PathLocationStrategy.prototype.back = function () { this._platformLocation.back(); };
    return PathLocationStrategy;
}(LocationStrategy));
PathLocationStrategy.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
PathLocationStrategy.ctorParameters = function () { return [
    { type: PlatformLocation, },
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [APP_BASE_HREF,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@experimental
 * @abstract
 */
var NgLocalization = (function () {
    function NgLocalization() {
    }
    /**
     * @abstract
     * @param {?} value
     * @return {?}
     */
    NgLocalization.prototype.getPluralCategory = function (value) { };
    return NgLocalization;
}());
/**
 * Returns the plural category for a given value.
 * - "=value" when the case exists,
 * - the plural category otherwise
 *
 * \@internal
 * @param {?} value
 * @param {?} cases
 * @param {?} ngLocalization
 * @return {?}
 */
function getPluralCategory(value, cases, ngLocalization) {
    var /** @type {?} */ key = "=" + value;
    if (cases.indexOf(key) > -1) {
        return key;
    }
    key = ngLocalization.getPluralCategory(value);
    if (cases.indexOf(key) > -1) {
        return key;
    }
    if (cases.indexOf('other') > -1) {
        return 'other';
    }
    throw new Error("No plural message found for value \"" + value + "\"");
}
/**
 * Returns the plural case based on the locale
 *
 * \@experimental
 */
var NgLocaleLocalization = (function (_super) {
    __extends(NgLocaleLocalization, _super);
    /**
     * @param {?} locale
     */
    function NgLocaleLocalization(locale) {
        var _this = _super.call(this) || this;
        _this.locale = locale;
        return _this;
    }
    /**
     * @param {?} value
     * @return {?}
     */
    NgLocaleLocalization.prototype.getPluralCategory = function (value) {
        var /** @type {?} */ plural = getPluralCase(this.locale, value);
        switch (plural) {
            case Plural.Zero:
                return 'zero';
            case Plural.One:
                return 'one';
            case Plural.Two:
                return 'two';
            case Plural.Few:
                return 'few';
            case Plural.Many:
                return 'many';
            default:
                return 'other';
        }
    };
    return NgLocaleLocalization;
}(NgLocalization));
NgLocaleLocalization.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
NgLocaleLocalization.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [__WEBPACK_IMPORTED_MODULE_0__angular_core__["LOCALE_ID"],] },] },
]; };
var Plural = {};
Plural.Zero = 0;
Plural.One = 1;
Plural.Two = 2;
Plural.Few = 3;
Plural.Many = 4;
Plural.Other = 5;
Plural[Plural.Zero] = "Zero";
Plural[Plural.One] = "One";
Plural[Plural.Two] = "Two";
Plural[Plural.Few] = "Few";
Plural[Plural.Many] = "Many";
Plural[Plural.Other] = "Other";
/**
 * Returns the plural case based on the locale
 *
 * \@experimental
 * @param {?} locale
 * @param {?} nLike
 * @return {?}
 */
function getPluralCase(locale, nLike) {
    // TODO(vicb): lazy compute
    if (typeof nLike === 'string') {
        nLike = parseInt(/** @type {?} */ (nLike), 10);
    }
    var /** @type {?} */ n = (nLike);
    var /** @type {?} */ nDecimal = n.toString().replace(/^[^.]*\.?/, '');
    var /** @type {?} */ i = Math.floor(Math.abs(n));
    var /** @type {?} */ v = nDecimal.length;
    var /** @type {?} */ f = parseInt(nDecimal, 10);
    var /** @type {?} */ t = parseInt(n.toString().replace(/^[^.]*\.?|0+$/g, ''), 10) || 0;
    var /** @type {?} */ lang = locale.split('-')[0].toLowerCase();
    switch (lang) {
        case 'af':
        case 'asa':
        case 'az':
        case 'bem':
        case 'bez':
        case 'bg':
        case 'brx':
        case 'ce':
        case 'cgg':
        case 'chr':
        case 'ckb':
        case 'ee':
        case 'el':
        case 'eo':
        case 'es':
        case 'eu':
        case 'fo':
        case 'fur':
        case 'gsw':
        case 'ha':
        case 'haw':
        case 'hu':
        case 'jgo':
        case 'jmc':
        case 'ka':
        case 'kk':
        case 'kkj':
        case 'kl':
        case 'ks':
        case 'ksb':
        case 'ky':
        case 'lb':
        case 'lg':
        case 'mas':
        case 'mgo':
        case 'ml':
        case 'mn':
        case 'nb':
        case 'nd':
        case 'ne':
        case 'nn':
        case 'nnh':
        case 'nyn':
        case 'om':
        case 'or':
        case 'os':
        case 'ps':
        case 'rm':
        case 'rof':
        case 'rwk':
        case 'saq':
        case 'seh':
        case 'sn':
        case 'so':
        case 'sq':
        case 'ta':
        case 'te':
        case 'teo':
        case 'tk':
        case 'tr':
        case 'ug':
        case 'uz':
        case 'vo':
        case 'vun':
        case 'wae':
        case 'xog':
            if (n === 1)
                return Plural.One;
            return Plural.Other;
        case 'agq':
        case 'bas':
        case 'cu':
        case 'dav':
        case 'dje':
        case 'dua':
        case 'dyo':
        case 'ebu':
        case 'ewo':
        case 'guz':
        case 'kam':
        case 'khq':
        case 'ki':
        case 'kln':
        case 'kok':
        case 'ksf':
        case 'lrc':
        case 'lu':
        case 'luo':
        case 'luy':
        case 'mer':
        case 'mfe':
        case 'mgh':
        case 'mua':
        case 'mzn':
        case 'nmg':
        case 'nus':
        case 'qu':
        case 'rn':
        case 'rw':
        case 'sbp':
        case 'twq':
        case 'vai':
        case 'yav':
        case 'yue':
        case 'zgh':
        case 'ak':
        case 'ln':
        case 'mg':
        case 'pa':
        case 'ti':
            if (n === Math.floor(n) && n >= 0 && n <= 1)
                return Plural.One;
            return Plural.Other;
        case 'am':
        case 'as':
        case 'bn':
        case 'fa':
        case 'gu':
        case 'hi':
        case 'kn':
        case 'mr':
        case 'zu':
            if (i === 0 || n === 1)
                return Plural.One;
            return Plural.Other;
        case 'ar':
            if (n === 0)
                return Plural.Zero;
            if (n === 1)
                return Plural.One;
            if (n === 2)
                return Plural.Two;
            if (n % 100 === Math.floor(n % 100) && n % 100 >= 3 && n % 100 <= 10)
                return Plural.Few;
            if (n % 100 === Math.floor(n % 100) && n % 100 >= 11 && n % 100 <= 99)
                return Plural.Many;
            return Plural.Other;
        case 'ast':
        case 'ca':
        case 'de':
        case 'en':
        case 'et':
        case 'fi':
        case 'fy':
        case 'gl':
        case 'it':
        case 'nl':
        case 'sv':
        case 'sw':
        case 'ur':
        case 'yi':
            if (i === 1 && v === 0)
                return Plural.One;
            return Plural.Other;
        case 'be':
            if (n % 10 === 1 && !(n % 100 === 11))
                return Plural.One;
            if (n % 10 === Math.floor(n % 10) && n % 10 >= 2 && n % 10 <= 4 &&
                !(n % 100 >= 12 && n % 100 <= 14))
                return Plural.Few;
            if (n % 10 === 0 || n % 10 === Math.floor(n % 10) && n % 10 >= 5 && n % 10 <= 9 ||
                n % 100 === Math.floor(n % 100) && n % 100 >= 11 && n % 100 <= 14)
                return Plural.Many;
            return Plural.Other;
        case 'br':
            if (n % 10 === 1 && !(n % 100 === 11 || n % 100 === 71 || n % 100 === 91))
                return Plural.One;
            if (n % 10 === 2 && !(n % 100 === 12 || n % 100 === 72 || n % 100 === 92))
                return Plural.Two;
            if (n % 10 === Math.floor(n % 10) && (n % 10 >= 3 && n % 10 <= 4 || n % 10 === 9) &&
                !(n % 100 >= 10 && n % 100 <= 19 || n % 100 >= 70 && n % 100 <= 79 ||
                    n % 100 >= 90 && n % 100 <= 99))
                return Plural.Few;
            if (!(n === 0) && n % 1e6 === 0)
                return Plural.Many;
            return Plural.Other;
        case 'bs':
        case 'hr':
        case 'sr':
            if (v === 0 && i % 10 === 1 && !(i % 100 === 11) || f % 10 === 1 && !(f % 100 === 11))
                return Plural.One;
            if (v === 0 && i % 10 === Math.floor(i % 10) && i % 10 >= 2 && i % 10 <= 4 &&
                !(i % 100 >= 12 && i % 100 <= 14) ||
                f % 10 === Math.floor(f % 10) && f % 10 >= 2 && f % 10 <= 4 &&
                    !(f % 100 >= 12 && f % 100 <= 14))
                return Plural.Few;
            return Plural.Other;
        case 'cs':
        case 'sk':
            if (i === 1 && v === 0)
                return Plural.One;
            if (i === Math.floor(i) && i >= 2 && i <= 4 && v === 0)
                return Plural.Few;
            if (!(v === 0))
                return Plural.Many;
            return Plural.Other;
        case 'cy':
            if (n === 0)
                return Plural.Zero;
            if (n === 1)
                return Plural.One;
            if (n === 2)
                return Plural.Two;
            if (n === 3)
                return Plural.Few;
            if (n === 6)
                return Plural.Many;
            return Plural.Other;
        case 'da':
            if (n === 1 || !(t === 0) && (i === 0 || i === 1))
                return Plural.One;
            return Plural.Other;
        case 'dsb':
        case 'hsb':
            if (v === 0 && i % 100 === 1 || f % 100 === 1)
                return Plural.One;
            if (v === 0 && i % 100 === 2 || f % 100 === 2)
                return Plural.Two;
            if (v === 0 && i % 100 === Math.floor(i % 100) && i % 100 >= 3 && i % 100 <= 4 ||
                f % 100 === Math.floor(f % 100) && f % 100 >= 3 && f % 100 <= 4)
                return Plural.Few;
            return Plural.Other;
        case 'ff':
        case 'fr':
        case 'hy':
        case 'kab':
            if (i === 0 || i === 1)
                return Plural.One;
            return Plural.Other;
        case 'fil':
            if (v === 0 && (i === 1 || i === 2 || i === 3) ||
                v === 0 && !(i % 10 === 4 || i % 10 === 6 || i % 10 === 9) ||
                !(v === 0) && !(f % 10 === 4 || f % 10 === 6 || f % 10 === 9))
                return Plural.One;
            return Plural.Other;
        case 'ga':
            if (n === 1)
                return Plural.One;
            if (n === 2)
                return Plural.Two;
            if (n === Math.floor(n) && n >= 3 && n <= 6)
                return Plural.Few;
            if (n === Math.floor(n) && n >= 7 && n <= 10)
                return Plural.Many;
            return Plural.Other;
        case 'gd':
            if (n === 1 || n === 11)
                return Plural.One;
            if (n === 2 || n === 12)
                return Plural.Two;
            if (n === Math.floor(n) && (n >= 3 && n <= 10 || n >= 13 && n <= 19))
                return Plural.Few;
            return Plural.Other;
        case 'gv':
            if (v === 0 && i % 10 === 1)
                return Plural.One;
            if (v === 0 && i % 10 === 2)
                return Plural.Two;
            if (v === 0 &&
                (i % 100 === 0 || i % 100 === 20 || i % 100 === 40 || i % 100 === 60 || i % 100 === 80))
                return Plural.Few;
            if (!(v === 0))
                return Plural.Many;
            return Plural.Other;
        case 'he':
            if (i === 1 && v === 0)
                return Plural.One;
            if (i === 2 && v === 0)
                return Plural.Two;
            if (v === 0 && !(n >= 0 && n <= 10) && n % 10 === 0)
                return Plural.Many;
            return Plural.Other;
        case 'is':
            if (t === 0 && i % 10 === 1 && !(i % 100 === 11) || !(t === 0))
                return Plural.One;
            return Plural.Other;
        case 'ksh':
            if (n === 0)
                return Plural.Zero;
            if (n === 1)
                return Plural.One;
            return Plural.Other;
        case 'kw':
        case 'naq':
        case 'se':
        case 'smn':
            if (n === 1)
                return Plural.One;
            if (n === 2)
                return Plural.Two;
            return Plural.Other;
        case 'lag':
            if (n === 0)
                return Plural.Zero;
            if ((i === 0 || i === 1) && !(n === 0))
                return Plural.One;
            return Plural.Other;
        case 'lt':
            if (n % 10 === 1 && !(n % 100 >= 11 && n % 100 <= 19))
                return Plural.One;
            if (n % 10 === Math.floor(n % 10) && n % 10 >= 2 && n % 10 <= 9 &&
                !(n % 100 >= 11 && n % 100 <= 19))
                return Plural.Few;
            if (!(f === 0))
                return Plural.Many;
            return Plural.Other;
        case 'lv':
        case 'prg':
            if (n % 10 === 0 || n % 100 === Math.floor(n % 100) && n % 100 >= 11 && n % 100 <= 19 ||
                v === 2 && f % 100 === Math.floor(f % 100) && f % 100 >= 11 && f % 100 <= 19)
                return Plural.Zero;
            if (n % 10 === 1 && !(n % 100 === 11) || v === 2 && f % 10 === 1 && !(f % 100 === 11) ||
                !(v === 2) && f % 10 === 1)
                return Plural.One;
            return Plural.Other;
        case 'mk':
            if (v === 0 && i % 10 === 1 || f % 10 === 1)
                return Plural.One;
            return Plural.Other;
        case 'mt':
            if (n === 1)
                return Plural.One;
            if (n === 0 || n % 100 === Math.floor(n % 100) && n % 100 >= 2 && n % 100 <= 10)
                return Plural.Few;
            if (n % 100 === Math.floor(n % 100) && n % 100 >= 11 && n % 100 <= 19)
                return Plural.Many;
            return Plural.Other;
        case 'pl':
            if (i === 1 && v === 0)
                return Plural.One;
            if (v === 0 && i % 10 === Math.floor(i % 10) && i % 10 >= 2 && i % 10 <= 4 &&
                !(i % 100 >= 12 && i % 100 <= 14))
                return Plural.Few;
            if (v === 0 && !(i === 1) && i % 10 === Math.floor(i % 10) && i % 10 >= 0 && i % 10 <= 1 ||
                v === 0 && i % 10 === Math.floor(i % 10) && i % 10 >= 5 && i % 10 <= 9 ||
                v === 0 && i % 100 === Math.floor(i % 100) && i % 100 >= 12 && i % 100 <= 14)
                return Plural.Many;
            return Plural.Other;
        case 'pt':
            if (n === Math.floor(n) && n >= 0 && n <= 2 && !(n === 2))
                return Plural.One;
            return Plural.Other;
        case 'ro':
            if (i === 1 && v === 0)
                return Plural.One;
            if (!(v === 0) || n === 0 ||
                !(n === 1) && n % 100 === Math.floor(n % 100) && n % 100 >= 1 && n % 100 <= 19)
                return Plural.Few;
            return Plural.Other;
        case 'ru':
        case 'uk':
            if (v === 0 && i % 10 === 1 && !(i % 100 === 11))
                return Plural.One;
            if (v === 0 && i % 10 === Math.floor(i % 10) && i % 10 >= 2 && i % 10 <= 4 &&
                !(i % 100 >= 12 && i % 100 <= 14))
                return Plural.Few;
            if (v === 0 && i % 10 === 0 ||
                v === 0 && i % 10 === Math.floor(i % 10) && i % 10 >= 5 && i % 10 <= 9 ||
                v === 0 && i % 100 === Math.floor(i % 100) && i % 100 >= 11 && i % 100 <= 14)
                return Plural.Many;
            return Plural.Other;
        case 'shi':
            if (i === 0 || n === 1)
                return Plural.One;
            if (n === Math.floor(n) && n >= 2 && n <= 10)
                return Plural.Few;
            return Plural.Other;
        case 'si':
            if (n === 0 || n === 1 || i === 0 && f === 1)
                return Plural.One;
            return Plural.Other;
        case 'sl':
            if (v === 0 && i % 100 === 1)
                return Plural.One;
            if (v === 0 && i % 100 === 2)
                return Plural.Two;
            if (v === 0 && i % 100 === Math.floor(i % 100) && i % 100 >= 3 && i % 100 <= 4 || !(v === 0))
                return Plural.Few;
            return Plural.Other;
        case 'tzm':
            if (n === Math.floor(n) && n >= 0 && n <= 1 || n === Math.floor(n) && n >= 11 && n <= 99)
                return Plural.One;
            return Plural.Other;
        default:
            return Plural.Other;
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@ngModule CommonModule
 *
 * \@whatItDoes Adds and removes CSS classes on an HTML element.
 *
 * \@howToUse
 * ```
 *     <some-element [ngClass]="'first second'">...</some-element>
 *
 *     <some-element [ngClass]="['first', 'second']">...</some-element>
 *
 *     <some-element [ngClass]="{'first': true, 'second': true, 'third': false}">...</some-element>
 *
 *     <some-element [ngClass]="stringExp|arrayExp|objExp">...</some-element>
 *
 *     <some-element [ngClass]="{'class1 class2 class3' : true}">...</some-element>
 * ```
 *
 * \@description
 *
 * The CSS classes are updated as follows, depending on the type of the expression evaluation:
 * - `string` - the CSS classes listed in the string (space delimited) are added,
 * - `Array` - the CSS classes declared as Array elements are added,
 * - `Object` - keys are CSS classes that get added when the expression given in the value
 *              evaluates to a truthy value, otherwise they are removed.
 *
 * \@stable
 */
var NgClass = (function () {
    /**
     * @param {?} _iterableDiffers
     * @param {?} _keyValueDiffers
     * @param {?} _ngEl
     * @param {?} _renderer
     */
    function NgClass(_iterableDiffers, _keyValueDiffers, _ngEl, _renderer) {
        this._iterableDiffers = _iterableDiffers;
        this._keyValueDiffers = _keyValueDiffers;
        this._ngEl = _ngEl;
        this._renderer = _renderer;
        this._initialClasses = [];
    }
    Object.defineProperty(NgClass.prototype, "klass", {
        /**
         * @param {?} v
         * @return {?}
         */
        set: function (v) {
            this._applyInitialClasses(true);
            this._initialClasses = typeof v === 'string' ? v.split(/\s+/) : [];
            this._applyInitialClasses(false);
            this._applyClasses(this._rawClass, false);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgClass.prototype, "ngClass", {
        /**
         * @param {?} v
         * @return {?}
         */
        set: function (v) {
            this._cleanupClasses(this._rawClass);
            this._iterableDiffer = null;
            this._keyValueDiffer = null;
            this._rawClass = typeof v === 'string' ? v.split(/\s+/) : v;
            if (this._rawClass) {
                if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵisListLikeIterable"])(this._rawClass)) {
                    this._iterableDiffer = this._iterableDiffers.find(this._rawClass).create();
                }
                else {
                    this._keyValueDiffer = this._keyValueDiffers.find(this._rawClass).create();
                }
            }
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    NgClass.prototype.ngDoCheck = function () {
        if (this._iterableDiffer) {
            var /** @type {?} */ iterableChanges = this._iterableDiffer.diff(/** @type {?} */ (this._rawClass));
            if (iterableChanges) {
                this._applyIterableChanges(iterableChanges);
            }
        }
        else if (this._keyValueDiffer) {
            var /** @type {?} */ keyValueChanges = this._keyValueDiffer.diff(/** @type {?} */ (this._rawClass));
            if (keyValueChanges) {
                this._applyKeyValueChanges(keyValueChanges);
            }
        }
    };
    /**
     * @param {?} rawClassVal
     * @return {?}
     */
    NgClass.prototype._cleanupClasses = function (rawClassVal) {
        this._applyClasses(rawClassVal, true);
        this._applyInitialClasses(false);
    };
    /**
     * @param {?} changes
     * @return {?}
     */
    NgClass.prototype._applyKeyValueChanges = function (changes) {
        var _this = this;
        changes.forEachAddedItem(function (record) { return _this._toggleClass(record.key, record.currentValue); });
        changes.forEachChangedItem(function (record) { return _this._toggleClass(record.key, record.currentValue); });
        changes.forEachRemovedItem(function (record) {
            if (record.previousValue) {
                _this._toggleClass(record.key, false);
            }
        });
    };
    /**
     * @param {?} changes
     * @return {?}
     */
    NgClass.prototype._applyIterableChanges = function (changes) {
        var _this = this;
        changes.forEachAddedItem(function (record) {
            if (typeof record.item === 'string') {
                _this._toggleClass(record.item, true);
            }
            else {
                throw new Error("NgClass can only toggle CSS classes expressed as strings, got " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(record.item));
            }
        });
        changes.forEachRemovedItem(function (record) { return _this._toggleClass(record.item, false); });
    };
    /**
     * @param {?} isCleanup
     * @return {?}
     */
    NgClass.prototype._applyInitialClasses = function (isCleanup) {
        var _this = this;
        this._initialClasses.forEach(function (klass) { return _this._toggleClass(klass, !isCleanup); });
    };
    /**
     * @param {?} rawClassVal
     * @param {?} isCleanup
     * @return {?}
     */
    NgClass.prototype._applyClasses = function (rawClassVal, isCleanup) {
        var _this = this;
        if (rawClassVal) {
            if (Array.isArray(rawClassVal) || rawClassVal instanceof Set) {
                ((rawClassVal)).forEach(function (klass) { return _this._toggleClass(klass, !isCleanup); });
            }
            else {
                Object.keys(rawClassVal).forEach(function (klass) {
                    if (rawClassVal[klass] != null)
                        _this._toggleClass(klass, !isCleanup);
                });
            }
        }
    };
    /**
     * @param {?} klass
     * @param {?} enabled
     * @return {?}
     */
    NgClass.prototype._toggleClass = function (klass, enabled) {
        var _this = this;
        klass = klass.trim();
        if (klass) {
            klass.split(/\s+/g).forEach(function (klass) { _this._renderer.setElementClass(_this._ngEl.nativeElement, klass, !!enabled); });
        }
    };
    return NgClass;
}());
NgClass.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngClass]' },] },
];
/**
 * @nocollapse
 */
NgClass.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["IterableDiffers"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["KeyValueDiffers"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
]; };
NgClass.propDecorators = {
    'klass': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['class',] },],
    'ngClass': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Instantiates a single {\@link Component} type and inserts its Host View into current View.
 * `NgComponentOutlet` provides a declarative approach for dynamic component creation.
 *
 * `NgComponentOutlet` requires a component type, if a falsy value is set the view will clear and
 * any existing component will get destroyed.
 *
 * ### Fine tune control
 *
 * You can control the component creation process by using the following optional attributes:
 *
 * * `ngComponentOutletInjector`: Optional custom {\@link Injector} that will be used as parent for
 * the Component. Defaults to the injector of the current view container.
 *
 * * `ngComponentOutletContent`: Optional list of projectable nodes to insert into the content
 * section of the component, if exists.
 *
 * * `ngComponentOutletNgModuleFactory`: Optional module factory to allow dynamically loading other
 * module, then load a component from that module.
 *
 * ### Syntax
 *
 * Simple
 * ```
 * <ng-container *ngComponentOutlet="componentTypeExpression"></ng-container>
 * ```
 *
 * Customized injector/content
 * ```
 * <ng-container *ngComponentOutlet="componentTypeExpression;
 *                                   injector: injectorExpression;
 *                                   content: contentNodesExpression;">
 * </ng-container>
 * ```
 *
 * Customized ngModuleFactory
 * ```
 * <ng-container *ngComponentOutlet="componentTypeExpression;
 *                                   ngModuleFactory: moduleFactory;">
 * </ng-container>
 * ```
 * # Example
 *
 * {\@example common/ngComponentOutlet/ts/module.ts region='SimpleExample'}
 *
 * A more complete example with additional options:
 *
 * {\@example common/ngComponentOutlet/ts/module.ts region='CompleteExample'}
 * A more complete example with ngModuleFactory:
 *
 * {\@example common/ngComponentOutlet/ts/module.ts region='NgModuleFactoryExample'}
 *
 * \@experimental
 */
var NgComponentOutlet = (function () {
    /**
     * @param {?} _viewContainerRef
     */
    function NgComponentOutlet(_viewContainerRef) {
        this._viewContainerRef = _viewContainerRef;
        this._componentRef = null;
        this._moduleRef = null;
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    NgComponentOutlet.prototype.ngOnChanges = function (changes) {
        this._viewContainerRef.clear();
        this._componentRef = null;
        if (this.ngComponentOutlet) {
            var /** @type {?} */ elInjector = this.ngComponentOutletInjector || this._viewContainerRef.parentInjector;
            if (changes['ngComponentOutletNgModuleFactory']) {
                if (this._moduleRef)
                    this._moduleRef.destroy();
                if (this.ngComponentOutletNgModuleFactory) {
                    var /** @type {?} */ parentModule = elInjector.get(__WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModuleRef"]);
                    this._moduleRef = this.ngComponentOutletNgModuleFactory.create(parentModule.injector);
                }
                else {
                    this._moduleRef = null;
                }
            }
            var /** @type {?} */ componentFactoryResolver = this._moduleRef ? this._moduleRef.componentFactoryResolver :
                elInjector.get(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ComponentFactoryResolver"]);
            var /** @type {?} */ componentFactory = componentFactoryResolver.resolveComponentFactory(this.ngComponentOutlet);
            this._componentRef = this._viewContainerRef.createComponent(componentFactory, this._viewContainerRef.length, elInjector, this.ngComponentOutletContent);
        }
    };
    /**
     * @return {?}
     */
    NgComponentOutlet.prototype.ngOnDestroy = function () {
        if (this._moduleRef)
            this._moduleRef.destroy();
    };
    return NgComponentOutlet;
}());
NgComponentOutlet.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngComponentOutlet]' },] },
];
/**
 * @nocollapse
 */
NgComponentOutlet.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewContainerRef"], },
]; };
NgComponentOutlet.propDecorators = {
    'ngComponentOutlet': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'ngComponentOutletInjector': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'ngComponentOutletContent': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'ngComponentOutletNgModuleFactory': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@stable
 */
var NgForOfContext = (function () {
    /**
     * @param {?} $implicit
     * @param {?} ngForOf
     * @param {?} index
     * @param {?} count
     */
    function NgForOfContext($implicit, ngForOf, index, count) {
        this.$implicit = $implicit;
        this.ngForOf = ngForOf;
        this.index = index;
        this.count = count;
    }
    Object.defineProperty(NgForOfContext.prototype, "first", {
        /**
         * @return {?}
         */
        get: function () { return this.index === 0; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgForOfContext.prototype, "last", {
        /**
         * @return {?}
         */
        get: function () { return this.index === this.count - 1; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgForOfContext.prototype, "even", {
        /**
         * @return {?}
         */
        get: function () { return this.index % 2 === 0; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgForOfContext.prototype, "odd", {
        /**
         * @return {?}
         */
        get: function () { return !this.even; },
        enumerable: true,
        configurable: true
    });
    return NgForOfContext;
}());
/**
 * The `NgForOf` directive instantiates a template once per item from an iterable. The context
 * for each instantiated template inherits from the outer context with the given loop variable
 * set to the current item from the iterable.
 *
 * ### Local Variables
 *
 * `NgForOf` provides several exported values that can be aliased to local variables:
 *
 * - `$implicit: T`: The value of the individual items in the iterable (`ngForOf`).
 * - `ngForOf: NgIterable<T>`: The value of the iterable expression. Useful when the expression is
 * more complex then a property access, for example when using the async pipe (`userStreams |
 * async`).
 * - `index: number`: The index of the current item in the iterable.
 * - `first: boolean`: True when the item is the first item in the iterable.
 * - `last: boolean`: True when the item is the last item in the iterable.
 * - `even: boolean`: True when the item has an even index in the iterable.
 * - `odd: boolean`: True when the item has an odd index in the iterable.
 *
 * ```
 * <li *ngFor="let user of userObservable | async as users; index as i; first as isFirst">
 *    {{i}}/{{users.length}}. {{user}} <span *ngIf="isFirst">default</span>
 * </li>
 * ```
 *
 * ### Change Propagation
 *
 * When the contents of the iterator changes, `NgForOf` makes the corresponding changes to the DOM:
 *
 * * When an item is added, a new instance of the template is added to the DOM.
 * * When an item is removed, its template instance is removed from the DOM.
 * * When items are reordered, their respective templates are reordered in the DOM.
 * * Otherwise, the DOM element for that item will remain the same.
 *
 * Angular uses object identity to track insertions and deletions within the iterator and reproduce
 * those changes in the DOM. This has important implications for animations and any stateful
 * controls (such as `<input>` elements which accept user input) that are present. Inserted rows can
 * be animated in, deleted rows can be animated out, and unchanged rows retain any unsaved state
 * such as user input.
 *
 * It is possible for the identities of elements in the iterator to change while the data does not.
 * This can happen, for example, if the iterator produced from an RPC to the server, and that
 * RPC is re-run. Even if the data hasn't changed, the second response will produce objects with
 * different identities, and Angular will tear down the entire DOM and rebuild it (as if all old
 * elements were deleted and all new elements inserted). This is an expensive operation and should
 * be avoided if possible.
 *
 * To customize the default tracking algorithm, `NgForOf` supports `trackBy` option.
 * `trackBy` takes a function which has two arguments: `index` and `item`.
 * If `trackBy` is given, Angular tracks changes by the return value of the function.
 *
 * ### Syntax
 *
 * - `<li *ngFor="let item of items; index as i; trackBy: trackByFn">...</li>`
 * - `<li template="ngFor let item of items; index as i; trackBy: trackByFn">...</li>`
 *
 * With `<ng-template>` element:
 *
 * ```
 * <ng-template ngFor let-item [ngForOf]="items" let-i="index" [ngForTrackBy]="trackByFn">
 *   <li>...</li>
 * </ng-template>
 * ```
 *
 * ### Example
 *
 * See a [live demo](http://plnkr.co/edit/KVuXxDp0qinGDyo307QW?p=preview) for a more detailed
 * example.
 *
 * \@stable
 */
var NgForOf = (function () {
    /**
     * @param {?} _viewContainer
     * @param {?} _template
     * @param {?} _differs
     */
    function NgForOf(_viewContainer, _template, _differs) {
        this._viewContainer = _viewContainer;
        this._template = _template;
        this._differs = _differs;
        this._differ = null;
    }
    Object.defineProperty(NgForOf.prototype, "ngForTrackBy", {
        /**
         * @return {?}
         */
        get: function () { return this._trackByFn; },
        /**
         * @param {?} fn
         * @return {?}
         */
        set: function (fn) {
            if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["isDevMode"])() && fn != null && typeof fn !== 'function') {
                // TODO(vicb): use a log service once there is a public one available
                if ((console) && (console.warn)) {
                    console.warn("trackBy must be a function, but received " + JSON.stringify(fn) + ". " +
                        "See https://angular.io/docs/ts/latest/api/common/index/NgFor-directive.html#!#change-propagation for more information.");
                }
            }
            this._trackByFn = fn;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgForOf.prototype, "ngForTemplate", {
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            // TODO(TS2.1): make TemplateRef<Partial<NgForRowOf<T>>> once we move to TS v2.1
            // The current type is too restrictive; a template that just uses index, for example,
            // should be acceptable.
            if (value) {
                this._template = value;
            }
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} changes
     * @return {?}
     */
    NgForOf.prototype.ngOnChanges = function (changes) {
        if ('ngForOf' in changes) {
            // React on ngForOf changes only once all inputs have been initialized
            var /** @type {?} */ value = changes['ngForOf'].currentValue;
            if (!this._differ && value) {
                try {
                    this._differ = this._differs.find(value).create(this.ngForTrackBy);
                }
                catch (e) {
                    throw new Error("Cannot find a differ supporting object '" + value + "' of type '" + getTypeNameForDebugging(value) + "'. NgFor only supports binding to Iterables such as Arrays.");
                }
            }
        }
    };
    /**
     * @return {?}
     */
    NgForOf.prototype.ngDoCheck = function () {
        if (this._differ) {
            var /** @type {?} */ changes = this._differ.diff(this.ngForOf);
            if (changes)
                this._applyChanges(changes);
        }
    };
    /**
     * @param {?} changes
     * @return {?}
     */
    NgForOf.prototype._applyChanges = function (changes) {
        var _this = this;
        var /** @type {?} */ insertTuples = [];
        changes.forEachOperation(function (item, adjustedPreviousIndex, currentIndex) {
            if (item.previousIndex == null) {
                var /** @type {?} */ view = _this._viewContainer.createEmbeddedView(_this._template, new NgForOfContext(/** @type {?} */ ((null)), _this.ngForOf, -1, -1), currentIndex);
                var /** @type {?} */ tuple = new RecordViewTuple(item, view);
                insertTuples.push(tuple);
            }
            else if (currentIndex == null) {
                _this._viewContainer.remove(adjustedPreviousIndex);
            }
            else {
                var /** @type {?} */ view = ((_this._viewContainer.get(adjustedPreviousIndex)));
                _this._viewContainer.move(view, currentIndex);
                var /** @type {?} */ tuple = new RecordViewTuple(item, /** @type {?} */ (view));
                insertTuples.push(tuple);
            }
        });
        for (var /** @type {?} */ i = 0; i < insertTuples.length; i++) {
            this._perViewChange(insertTuples[i].view, insertTuples[i].record);
        }
        for (var /** @type {?} */ i = 0, /** @type {?} */ ilen = this._viewContainer.length; i < ilen; i++) {
            var /** @type {?} */ viewRef = (this._viewContainer.get(i));
            viewRef.context.index = i;
            viewRef.context.count = ilen;
        }
        changes.forEachIdentityChange(function (record) {
            var /** @type {?} */ viewRef = (_this._viewContainer.get(record.currentIndex));
            viewRef.context.$implicit = record.item;
        });
    };
    /**
     * @param {?} view
     * @param {?} record
     * @return {?}
     */
    NgForOf.prototype._perViewChange = function (view, record) {
        view.context.$implicit = record.item;
    };
    return NgForOf;
}());
NgForOf.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngFor][ngForOf]' },] },
];
/**
 * @nocollapse
 */
NgForOf.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewContainerRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["TemplateRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["IterableDiffers"], },
]; };
NgForOf.propDecorators = {
    'ngForOf': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'ngForTrackBy': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'ngForTemplate': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
var RecordViewTuple = (function () {
    /**
     * @param {?} record
     * @param {?} view
     */
    function RecordViewTuple(record, view) {
        this.record = record;
        this.view = view;
    }
    return RecordViewTuple;
}());
/**
 * @deprecated from v4.0.0 - Use NgForOf instead.
 */
var NgFor = NgForOf;
/**
 * @param {?} type
 * @return {?}
 */
function getTypeNameForDebugging(type) {
    return type['name'] || typeof type;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Conditionally includes a template based on the value of an `expression`.
 *
 * `ngIf` evaluates the `expression` and then renders the `then` or `else` template in its place
 * when expression is truthy or falsy respectively. Typically the:
 *  - `then` template is the inline template of `ngIf` unless bound to a different value.
 *  - `else` template is blank unless it is bound.
 *
 * # Most common usage
 *
 * The most common usage of the `ngIf` directive is to conditionally show the inline template as
 * seen in this example:
 * {\@example common/ngIf/ts/module.ts region='NgIfSimple'}
 *
 * # Showing an alternative template using `else`
 *
 * If it is necessary to display a template when the `expression` is falsy use the `else` template
 * binding as shown. Note that the `else` binding points to a `<ng-template>` labeled `#elseBlock`.
 * The template can be defined anywhere in the component view but is typically placed right after
 * `ngIf` for readability.
 *
 * {\@example common/ngIf/ts/module.ts region='NgIfElse'}
 *
 * # Using non-inlined `then` template
 *
 * Usually the `then` template is the inlined template of the `ngIf`, but it can be changed using
 * a binding (just like `else`). Because `then` and `else` are bindings, the template references can
 * change at runtime as shown in this example.
 *
 * {\@example common/ngIf/ts/module.ts region='NgIfThenElse'}
 *
 * # Storing conditional result in a variable
 *
 * A common pattern is that we need to show a set of properties from the same object. If the
 * object is undefined, then we have to use the safe-traversal-operator `?.` to guard against
 * dereferencing a `null` value. This is especially the case when waiting on async data such as
 * when using the `async` pipe as shown in folowing example:
 *
 * ```
 * Hello {{ (userStream|async)?.last }}, {{ (userStream|async)?.first }}!
 * ```
 *
 * There are several inefficiencies in the above example:
 *  - We create multiple subscriptions on `userStream`. One for each `async` pipe, or two in the
 *    example above.
 *  - We cannot display an alternative screen while waiting for the data to arrive asynchronously.
 *  - We have to use the safe-traversal-operator `?.` to access properties, which is cumbersome.
 *  - We have to place the `async` pipe in parenthesis.
 *
 * A better way to do this is to use `ngIf` and store the result of the condition in a local
 * variable as shown in the the example below:
 *
 * {\@example common/ngIf/ts/module.ts region='NgIfAs'}
 *
 * Notice that:
 *  - We use only one `async` pipe and hence only one subscription gets created.
 *  - `ngIf` stores the result of the `userStream|async` in the local variable `user`.
 *  - The local `user` can then be bound repeatedly in a more efficient way.
 *  - No need to use the safe-traversal-operator `?.` to access properties as `ngIf` will only
 *    display the data if `userStream` returns a value.
 *  - We can display an alternative template while waiting for the data.
 *
 * ### Syntax
 *
 * Simple form:
 * - `<div *ngIf="condition">...</div>`
 * - `<div template="ngIf condition">...</div>`
 * - `<ng-template [ngIf]="condition"><div>...</div></ng-template>`
 *
 * Form with an else block:
 * ```
 * <div *ngIf="condition; else elseBlock">...</div>
 * <ng-template #elseBlock>...</ng-template>
 * ```
 *
 * Form with a `then` and `else` block:
 * ```
 * <div *ngIf="condition; then thenBlock else elseBlock"></div>
 * <ng-template #thenBlock>...</ng-template>
 * <ng-template #elseBlock>...</ng-template>
 * ```
 *
 * Form with storing the value locally:
 * ```
 * <div *ngIf="condition as value; else elseBlock">{{value}}</div>
 * <ng-template #elseBlock>...</ng-template>
 * ```
 *
 * \@stable
 */
var NgIf = (function () {
    /**
     * @param {?} _viewContainer
     * @param {?} templateRef
     */
    function NgIf(_viewContainer, templateRef) {
        this._viewContainer = _viewContainer;
        this._context = new NgIfContext();
        this._thenTemplateRef = null;
        this._elseTemplateRef = null;
        this._thenViewRef = null;
        this._elseViewRef = null;
        this._thenTemplateRef = templateRef;
    }
    Object.defineProperty(NgIf.prototype, "ngIf", {
        /**
         * @param {?} condition
         * @return {?}
         */
        set: function (condition) {
            this._context.$implicit = this._context.ngIf = condition;
            this._updateView();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgIf.prototype, "ngIfThen", {
        /**
         * @param {?} templateRef
         * @return {?}
         */
        set: function (templateRef) {
            this._thenTemplateRef = templateRef;
            this._thenViewRef = null; // clear previous view if any.
            this._updateView();
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgIf.prototype, "ngIfElse", {
        /**
         * @param {?} templateRef
         * @return {?}
         */
        set: function (templateRef) {
            this._elseTemplateRef = templateRef;
            this._elseViewRef = null; // clear previous view if any.
            this._updateView();
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    NgIf.prototype._updateView = function () {
        if (this._context.$implicit) {
            if (!this._thenViewRef) {
                this._viewContainer.clear();
                this._elseViewRef = null;
                if (this._thenTemplateRef) {
                    this._thenViewRef =
                        this._viewContainer.createEmbeddedView(this._thenTemplateRef, this._context);
                }
            }
        }
        else {
            if (!this._elseViewRef) {
                this._viewContainer.clear();
                this._thenViewRef = null;
                if (this._elseTemplateRef) {
                    this._elseViewRef =
                        this._viewContainer.createEmbeddedView(this._elseTemplateRef, this._context);
                }
            }
        }
    };
    return NgIf;
}());
NgIf.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngIf]' },] },
];
/**
 * @nocollapse
 */
NgIf.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewContainerRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["TemplateRef"], },
]; };
NgIf.propDecorators = {
    'ngIf': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'ngIfThen': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'ngIfElse': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * \@stable
 */
var NgIfContext = (function () {
    function NgIfContext() {
        this.$implicit = null;
        this.ngIf = null;
    }
    return NgIfContext;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var SwitchView = (function () {
    /**
     * @param {?} _viewContainerRef
     * @param {?} _templateRef
     */
    function SwitchView(_viewContainerRef, _templateRef) {
        this._viewContainerRef = _viewContainerRef;
        this._templateRef = _templateRef;
        this._created = false;
    }
    /**
     * @return {?}
     */
    SwitchView.prototype.create = function () {
        this._created = true;
        this._viewContainerRef.createEmbeddedView(this._templateRef);
    };
    /**
     * @return {?}
     */
    SwitchView.prototype.destroy = function () {
        this._created = false;
        this._viewContainerRef.clear();
    };
    /**
     * @param {?} created
     * @return {?}
     */
    SwitchView.prototype.enforceState = function (created) {
        if (created && !this._created) {
            this.create();
        }
        else if (!created && this._created) {
            this.destroy();
        }
    };
    return SwitchView;
}());
/**
 * \@ngModule CommonModule
 *
 * \@whatItDoes Adds / removes DOM sub-trees when the nest match expressions matches the switch
 *             expression.
 *
 * \@howToUse
 * ```
 *     <container-element [ngSwitch]="switch_expression">
 *       <some-element *ngSwitchCase="match_expression_1">...</some-element>
 *       <some-element *ngSwitchCase="match_expression_2">...</some-element>
 *       <some-other-element *ngSwitchCase="match_expression_3">...</some-other-element>
 *       <ng-container *ngSwitchCase="match_expression_3">
 *         <!-- use a ng-container to group multiple root nodes -->
 *         <inner-element></inner-element>
 *         <inner-other-element></inner-other-element>
 *       </ng-container>
 *       <some-element *ngSwitchDefault>...</some-element>
 *     </container-element>
 * ```
 * \@description
 *
 * `NgSwitch` stamps out nested views when their match expression value matches the value of the
 * switch expression.
 *
 * In other words:
 * - you define a container element (where you place the directive with a switch expression on the
 * `[ngSwitch]="..."` attribute)
 * - you define inner views inside the `NgSwitch` and place a `*ngSwitchCase` attribute on the view
 * root elements.
 *
 * Elements within `NgSwitch` but outside of a `NgSwitchCase` or `NgSwitchDefault` directives will
 * be preserved at the location.
 *
 * The `ngSwitchCase` directive informs the parent `NgSwitch` of which view to display when the
 * expression is evaluated.
 * When no matching expression is found on a `ngSwitchCase` view, the `ngSwitchDefault` view is
 * stamped out.
 *
 * \@stable
 */
var NgSwitch = (function () {
    function NgSwitch() {
        this._defaultUsed = false;
        this._caseCount = 0;
        this._lastCaseCheckIndex = 0;
        this._lastCasesMatched = false;
    }
    Object.defineProperty(NgSwitch.prototype, "ngSwitch", {
        /**
         * @param {?} newValue
         * @return {?}
         */
        set: function (newValue) {
            this._ngSwitch = newValue;
            if (this._caseCount === 0) {
                this._updateDefaultCases(true);
            }
        },
        enumerable: true,
        configurable: true
    });
    /**
     * \@internal
     * @return {?}
     */
    NgSwitch.prototype._addCase = function () { return this._caseCount++; };
    /**
     * \@internal
     * @param {?} view
     * @return {?}
     */
    NgSwitch.prototype._addDefault = function (view) {
        if (!this._defaultViews) {
            this._defaultViews = [];
        }
        this._defaultViews.push(view);
    };
    /**
     * \@internal
     * @param {?} value
     * @return {?}
     */
    NgSwitch.prototype._matchCase = function (value) {
        var /** @type {?} */ matched = value == this._ngSwitch;
        this._lastCasesMatched = this._lastCasesMatched || matched;
        this._lastCaseCheckIndex++;
        if (this._lastCaseCheckIndex === this._caseCount) {
            this._updateDefaultCases(!this._lastCasesMatched);
            this._lastCaseCheckIndex = 0;
            this._lastCasesMatched = false;
        }
        return matched;
    };
    /**
     * @param {?} useDefault
     * @return {?}
     */
    NgSwitch.prototype._updateDefaultCases = function (useDefault) {
        if (this._defaultViews && useDefault !== this._defaultUsed) {
            this._defaultUsed = useDefault;
            for (var /** @type {?} */ i = 0; i < this._defaultViews.length; i++) {
                var /** @type {?} */ defaultView = this._defaultViews[i];
                defaultView.enforceState(useDefault);
            }
        }
    };
    return NgSwitch;
}());
NgSwitch.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngSwitch]' },] },
];
/**
 * @nocollapse
 */
NgSwitch.ctorParameters = function () { return []; };
NgSwitch.propDecorators = {
    'ngSwitch': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * \@ngModule CommonModule
 *
 * \@whatItDoes Creates a view that will be added/removed from the parent {\@link NgSwitch} when the
 *             given expression evaluate to respectively the same/different value as the switch
 *             expression.
 *
 * \@howToUse
 * ```
 * <container-element [ngSwitch]="switch_expression">
 *   <some-element *ngSwitchCase="match_expression_1">...</some-element>
 * </container-element>
 * ```
 * \@description
 *
 * Insert the sub-tree when the expression evaluates to the same value as the enclosing switch
 * expression.
 *
 * If multiple match expressions match the switch expression value, all of them are displayed.
 *
 * See {\@link NgSwitch} for more details and example.
 *
 * \@stable
 */
var NgSwitchCase = (function () {
    /**
     * @param {?} viewContainer
     * @param {?} templateRef
     * @param {?} ngSwitch
     */
    function NgSwitchCase(viewContainer, templateRef, ngSwitch) {
        this.ngSwitch = ngSwitch;
        ngSwitch._addCase();
        this._view = new SwitchView(viewContainer, templateRef);
    }
    /**
     * @return {?}
     */
    NgSwitchCase.prototype.ngDoCheck = function () { this._view.enforceState(this.ngSwitch._matchCase(this.ngSwitchCase)); };
    return NgSwitchCase;
}());
NgSwitchCase.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngSwitchCase]' },] },
];
/**
 * @nocollapse
 */
NgSwitchCase.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewContainerRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["TemplateRef"], },
    { type: NgSwitch, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] },] },
]; };
NgSwitchCase.propDecorators = {
    'ngSwitchCase': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * \@ngModule CommonModule
 * \@whatItDoes Creates a view that is added to the parent {\@link NgSwitch} when no case expressions
 * match the
 *             switch expression.
 *
 * \@howToUse
 * ```
 * <container-element [ngSwitch]="switch_expression">
 *   <some-element *ngSwitchCase="match_expression_1">...</some-element>
 *   <some-other-element *ngSwitchDefault>...</some-other-element>
 * </container-element>
 * ```
 *
 * \@description
 *
 * Insert the sub-tree when no case expressions evaluate to the same value as the enclosing switch
 * expression.
 *
 * See {\@link NgSwitch} for more details and example.
 *
 * \@stable
 */
var NgSwitchDefault = (function () {
    /**
     * @param {?} viewContainer
     * @param {?} templateRef
     * @param {?} ngSwitch
     */
    function NgSwitchDefault(viewContainer, templateRef, ngSwitch) {
        ngSwitch._addDefault(new SwitchView(viewContainer, templateRef));
    }
    return NgSwitchDefault;
}());
NgSwitchDefault.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngSwitchDefault]' },] },
];
/**
 * @nocollapse
 */
NgSwitchDefault.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewContainerRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["TemplateRef"], },
    { type: NgSwitch, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@ngModule CommonModule
 *
 * \@whatItDoes Adds / removes DOM sub-trees based on a numeric value. Tailored for pluralization.
 *
 * \@howToUse
 * ```
 * <some-element [ngPlural]="value">
 *   <ng-template ngPluralCase="=0">there is nothing</ng-template>
 *   <ng-template ngPluralCase="=1">there is one</ng-template>
 *   <ng-template ngPluralCase="few">there are a few</ng-template>
 * </some-element>
 * ```
 *
 * \@description
 *
 * Displays DOM sub-trees that match the switch expression value, or failing that, DOM sub-trees
 * that match the switch expression's pluralization category.
 *
 * To use this directive you must provide a container element that sets the `[ngPlural]` attribute
 * to a switch expression. Inner elements with a `[ngPluralCase]` will display based on their
 * expression:
 * - if `[ngPluralCase]` is set to a value starting with `=`, it will only display if the value
 *   matches the switch expression exactly,
 * - otherwise, the view will be treated as a "category match", and will only display if exact
 *   value matches aren't found and the value maps to its category for the defined locale.
 *
 * See http://cldr.unicode.org/index/cldr-spec/plural-rules
 *
 * \@experimental
 */
var NgPlural = (function () {
    /**
     * @param {?} _localization
     */
    function NgPlural(_localization) {
        this._localization = _localization;
        this._caseViews = {};
    }
    Object.defineProperty(NgPlural.prototype, "ngPlural", {
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            this._switchValue = value;
            this._updateView();
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} value
     * @param {?} switchView
     * @return {?}
     */
    NgPlural.prototype.addCase = function (value, switchView) { this._caseViews[value] = switchView; };
    /**
     * @return {?}
     */
    NgPlural.prototype._updateView = function () {
        this._clearViews();
        var /** @type {?} */ cases = Object.keys(this._caseViews);
        var /** @type {?} */ key = getPluralCategory(this._switchValue, cases, this._localization);
        this._activateView(this._caseViews[key]);
    };
    /**
     * @return {?}
     */
    NgPlural.prototype._clearViews = function () {
        if (this._activeView)
            this._activeView.destroy();
    };
    /**
     * @param {?} view
     * @return {?}
     */
    NgPlural.prototype._activateView = function (view) {
        if (view) {
            this._activeView = view;
            this._activeView.create();
        }
    };
    return NgPlural;
}());
NgPlural.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngPlural]' },] },
];
/**
 * @nocollapse
 */
NgPlural.ctorParameters = function () { return [
    { type: NgLocalization, },
]; };
NgPlural.propDecorators = {
    'ngPlural': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * \@ngModule CommonModule
 *
 * \@whatItDoes Creates a view that will be added/removed from the parent {\@link NgPlural} when the
 *             given expression matches the plural expression according to CLDR rules.
 *
 * \@howToUse
 * ```
 * <some-element [ngPlural]="value">
 *   <ng-template ngPluralCase="=0">...</ng-template>
 *   <ng-template ngPluralCase="other">...</ng-template>
 * </some-element>
 * ```
 *
 * See {\@link NgPlural} for more details and example.
 *
 * \@experimental
 */
var NgPluralCase = (function () {
    /**
     * @param {?} value
     * @param {?} template
     * @param {?} viewContainer
     * @param {?} ngPlural
     */
    function NgPluralCase(value, template, viewContainer, ngPlural) {
        this.value = value;
        var isANumber = !isNaN(Number(value));
        ngPlural.addCase(isANumber ? "=" + value : value, new SwitchView(viewContainer, template));
    }
    return NgPluralCase;
}());
NgPluralCase.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngPluralCase]' },] },
];
/**
 * @nocollapse
 */
NgPluralCase.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Attribute"], args: ['ngPluralCase',] },] },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["TemplateRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewContainerRef"], },
    { type: NgPlural, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@ngModule CommonModule
 *
 * \@whatItDoes Update an HTML element styles.
 *
 * \@howToUse
 * ```
 * <some-element [ngStyle]="{'font-style': styleExp}">...</some-element>
 *
 * <some-element [ngStyle]="{'max-width.px': widthExp}">...</some-element>
 *
 * <some-element [ngStyle]="objExp">...</some-element>
 * ```
 *
 * \@description
 *
 * The styles are updated according to the value of the expression evaluation:
 * - keys are style names with an optional `.<unit>` suffix (ie 'top.px', 'font-style.em'),
 * - values are the values assigned to those properties (expressed in the given unit).
 *
 * \@stable
 */
var NgStyle = (function () {
    /**
     * @param {?} _differs
     * @param {?} _ngEl
     * @param {?} _renderer
     */
    function NgStyle(_differs, _ngEl, _renderer) {
        this._differs = _differs;
        this._ngEl = _ngEl;
        this._renderer = _renderer;
    }
    Object.defineProperty(NgStyle.prototype, "ngStyle", {
        /**
         * @param {?} v
         * @return {?}
         */
        set: function (v) {
            this._ngStyle = v;
            if (!this._differ && v) {
                this._differ = this._differs.find(v).create();
            }
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    NgStyle.prototype.ngDoCheck = function () {
        if (this._differ) {
            var /** @type {?} */ changes = this._differ.diff(this._ngStyle);
            if (changes) {
                this._applyChanges(changes);
            }
        }
    };
    /**
     * @param {?} changes
     * @return {?}
     */
    NgStyle.prototype._applyChanges = function (changes) {
        var _this = this;
        changes.forEachRemovedItem(function (record) { return _this._setStyle(record.key, null); });
        changes.forEachAddedItem(function (record) { return _this._setStyle(record.key, record.currentValue); });
        changes.forEachChangedItem(function (record) { return _this._setStyle(record.key, record.currentValue); });
    };
    /**
     * @param {?} nameAndUnit
     * @param {?} value
     * @return {?}
     */
    NgStyle.prototype._setStyle = function (nameAndUnit, value) {
        var _a = nameAndUnit.split('.'), name = _a[0], unit = _a[1];
        value = value != null && unit ? "" + value + unit : value;
        this._renderer.setElementStyle(this._ngEl.nativeElement, name, /** @type {?} */ (value));
    };
    return NgStyle;
}());
NgStyle.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngStyle]' },] },
];
/**
 * @nocollapse
 */
NgStyle.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["KeyValueDiffers"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
]; };
NgStyle.propDecorators = {
    'ngStyle': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@ngModule CommonModule
 *
 * \@whatItDoes Inserts an embedded view from a prepared `TemplateRef`
 *
 * \@howToUse
 * ```
 * <ng-container *ngTemplateOutlet="templateRefExp; context: contextExp"></ng-container>
 * ```
 *
 * \@description
 *
 * You can attach a context object to the `EmbeddedViewRef` by setting `[ngTemplateOutletContext]`.
 * `[ngTemplateOutletContext]` should be an object, the object's keys will be available for binding
 * by the local template `let` declarations.
 *
 * Note: using the key `$implicit` in the context object will set it's value as default.
 *
 * # Example
 *
 * {\@example common/ngTemplateOutlet/ts/module.ts region='NgTemplateOutlet'}
 *
 * \@experimental
 */
var NgTemplateOutlet = (function () {
    /**
     * @param {?} _viewContainerRef
     */
    function NgTemplateOutlet(_viewContainerRef) {
        this._viewContainerRef = _viewContainerRef;
    }
    Object.defineProperty(NgTemplateOutlet.prototype, "ngOutletContext", {
        /**
         * @deprecated v4.0.0 - Renamed to ngTemplateOutletContext.
         * @param {?} context
         * @return {?}
         */
        set: function (context) { this.ngTemplateOutletContext = context; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} changes
     * @return {?}
     */
    NgTemplateOutlet.prototype.ngOnChanges = function (changes) {
        if (this._viewRef) {
            this._viewContainerRef.remove(this._viewContainerRef.indexOf(this._viewRef));
        }
        if (this.ngTemplateOutlet) {
            this._viewRef = this._viewContainerRef.createEmbeddedView(this.ngTemplateOutlet, this.ngTemplateOutletContext);
        }
    };
    return NgTemplateOutlet;
}());
NgTemplateOutlet.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngTemplateOutlet]' },] },
];
/**
 * @nocollapse
 */
NgTemplateOutlet.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewContainerRef"], },
]; };
NgTemplateOutlet.propDecorators = {
    'ngTemplateOutletContext': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'ngTemplateOutlet': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'ngOutletContext': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A collection of Angular directives that are likely to be used in each and every Angular
 * application.
 */
var COMMON_DIRECTIVES = [
    NgClass,
    NgComponentOutlet,
    NgForOf,
    NgIf,
    NgTemplateOutlet,
    NgStyle,
    NgSwitch,
    NgSwitchCase,
    NgSwitchDefault,
    NgPlural,
    NgPluralCase,
];
/**
 * A collection of deprecated directives that are no longer part of the core module.
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} type
 * @param {?} value
 * @return {?}
 */
function invalidPipeArgumentError(type, value) {
    return Error("InvalidPipeArgument: '" + value + "' for pipe '" + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(type) + "'");
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ObservableStrategy = (function () {
    function ObservableStrategy() {
    }
    /**
     * @param {?} async
     * @param {?} updateLatestValue
     * @return {?}
     */
    ObservableStrategy.prototype.createSubscription = function (async, updateLatestValue) {
        return async.subscribe({ next: updateLatestValue, error: function (e) { throw e; } });
    };
    /**
     * @param {?} subscription
     * @return {?}
     */
    ObservableStrategy.prototype.dispose = function (subscription) { subscription.unsubscribe(); };
    /**
     * @param {?} subscription
     * @return {?}
     */
    ObservableStrategy.prototype.onDestroy = function (subscription) { subscription.unsubscribe(); };
    return ObservableStrategy;
}());
var PromiseStrategy = (function () {
    function PromiseStrategy() {
    }
    /**
     * @param {?} async
     * @param {?} updateLatestValue
     * @return {?}
     */
    PromiseStrategy.prototype.createSubscription = function (async, updateLatestValue) {
        return async.then(updateLatestValue, function (e) { throw e; });
    };
    /**
     * @param {?} subscription
     * @return {?}
     */
    PromiseStrategy.prototype.dispose = function (subscription) { };
    /**
     * @param {?} subscription
     * @return {?}
     */
    PromiseStrategy.prototype.onDestroy = function (subscription) { };
    return PromiseStrategy;
}());
var _promiseStrategy = new PromiseStrategy();
var _observableStrategy = new ObservableStrategy();
/**
 * \@ngModule CommonModule
 * \@whatItDoes Unwraps a value from an asynchronous primitive.
 * \@howToUse `observable_or_promise_expression | async`
 * \@description
 * The `async` pipe subscribes to an `Observable` or `Promise` and returns the latest value it has
 * emitted. When a new value is emitted, the `async` pipe marks the component to be checked for
 * changes. When the component gets destroyed, the `async` pipe unsubscribes automatically to avoid
 * potential memory leaks.
 *
 *
 * ## Examples
 *
 * This example binds a `Promise` to the view. Clicking the `Resolve` button resolves the
 * promise.
 *
 * {\@example common/pipes/ts/async_pipe.ts region='AsyncPipePromise'}
 *
 * It's also possible to use `async` with Observables. The example below binds the `time` Observable
 * to the view. The Observable continuously updates the view with the current time.
 *
 * {\@example common/pipes/ts/async_pipe.ts region='AsyncPipeObservable'}
 *
 * \@stable
 */
var AsyncPipe = (function () {
    /**
     * @param {?} _ref
     */
    function AsyncPipe(_ref) {
        this._ref = _ref;
        this._latestValue = null;
        this._latestReturnedValue = null;
        this._subscription = null;
        this._obj = null;
        this._strategy = ((null));
    }
    /**
     * @return {?}
     */
    AsyncPipe.prototype.ngOnDestroy = function () {
        if (this._subscription) {
            this._dispose();
        }
    };
    /**
     * @param {?} obj
     * @return {?}
     */
    AsyncPipe.prototype.transform = function (obj) {
        if (!this._obj) {
            if (obj) {
                this._subscribe(obj);
            }
            this._latestReturnedValue = this._latestValue;
            return this._latestValue;
        }
        if (obj !== this._obj) {
            this._dispose();
            return this.transform(/** @type {?} */ (obj));
        }
        if (this._latestValue === this._latestReturnedValue) {
            return this._latestReturnedValue;
        }
        this._latestReturnedValue = this._latestValue;
        return __WEBPACK_IMPORTED_MODULE_0__angular_core__["WrappedValue"].wrap(this._latestValue);
    };
    /**
     * @param {?} obj
     * @return {?}
     */
    AsyncPipe.prototype._subscribe = function (obj) {
        var _this = this;
        this._obj = obj;
        this._strategy = this._selectStrategy(obj);
        this._subscription = this._strategy.createSubscription(obj, function (value) { return _this._updateLatestValue(obj, value); });
    };
    /**
     * @param {?} obj
     * @return {?}
     */
    AsyncPipe.prototype._selectStrategy = function (obj) {
        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵisPromise"])(obj)) {
            return _promiseStrategy;
        }
        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵisObservable"])(obj)) {
            return _observableStrategy;
        }
        throw invalidPipeArgumentError(AsyncPipe, obj);
    };
    /**
     * @return {?}
     */
    AsyncPipe.prototype._dispose = function () {
        this._strategy.dispose(/** @type {?} */ ((this._subscription)));
        this._latestValue = null;
        this._latestReturnedValue = null;
        this._subscription = null;
        this._obj = null;
    };
    /**
     * @param {?} async
     * @param {?} value
     * @return {?}
     */
    AsyncPipe.prototype._updateLatestValue = function (async, value) {
        if (async === this._obj) {
            this._latestValue = value;
            this._ref.markForCheck();
        }
    };
    return AsyncPipe;
}());
AsyncPipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'async', pure: false },] },
];
/**
 * @nocollapse
 */
AsyncPipe.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ChangeDetectorRef"], },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Transforms text to lowercase.
 *
 * {\@example  common/pipes/ts/lowerupper_pipe.ts region='LowerUpperPipe' }
 *
 * \@stable
 */
var LowerCasePipe = (function () {
    function LowerCasePipe() {
    }
    /**
     * @param {?} value
     * @return {?}
     */
    LowerCasePipe.prototype.transform = function (value) {
        if (!value)
            return value;
        if (typeof value !== 'string') {
            throw invalidPipeArgumentError(LowerCasePipe, value);
        }
        return value.toLowerCase();
    };
    return LowerCasePipe;
}());
LowerCasePipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'lowercase' },] },
];
/**
 * @nocollapse
 */
LowerCasePipe.ctorParameters = function () { return []; };
/**
 * Helper method to transform a single word to titlecase.
 *
 * \@stable
 * @param {?} word
 * @return {?}
 */
function titleCaseWord(word) {
    if (!word)
        return word;
    return word[0].toUpperCase() + word.substr(1).toLowerCase();
}
/**
 * Transforms text to titlecase.
 *
 * \@stable
 */
var TitleCasePipe = (function () {
    function TitleCasePipe() {
    }
    /**
     * @param {?} value
     * @return {?}
     */
    TitleCasePipe.prototype.transform = function (value) {
        if (!value)
            return value;
        if (typeof value !== 'string') {
            throw invalidPipeArgumentError(TitleCasePipe, value);
        }
        return value.split(/\b/g).map(function (word) { return titleCaseWord(word); }).join('');
    };
    return TitleCasePipe;
}());
TitleCasePipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'titlecase' },] },
];
/**
 * @nocollapse
 */
TitleCasePipe.ctorParameters = function () { return []; };
/**
 * Transforms text to uppercase.
 *
 * \@stable
 */
var UpperCasePipe = (function () {
    function UpperCasePipe() {
    }
    /**
     * @param {?} value
     * @return {?}
     */
    UpperCasePipe.prototype.transform = function (value) {
        if (!value)
            return value;
        if (typeof value !== 'string') {
            throw invalidPipeArgumentError(UpperCasePipe, value);
        }
        return value.toUpperCase();
    };
    return UpperCasePipe;
}());
UpperCasePipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'uppercase' },] },
];
/**
 * @nocollapse
 */
UpperCasePipe.ctorParameters = function () { return []; };
var NumberFormatStyle = {};
NumberFormatStyle.Decimal = 0;
NumberFormatStyle.Percent = 1;
NumberFormatStyle.Currency = 2;
NumberFormatStyle[NumberFormatStyle.Decimal] = "Decimal";
NumberFormatStyle[NumberFormatStyle.Percent] = "Percent";
NumberFormatStyle[NumberFormatStyle.Currency] = "Currency";
var NumberFormatter = (function () {
    function NumberFormatter() {
    }
    /**
     * @param {?} num
     * @param {?} locale
     * @param {?} style
     * @param {?=} __3
     * @return {?}
     */
    NumberFormatter.format = function (num, locale, style, _a) {
        var _b = _a === void 0 ? {} : _a, minimumIntegerDigits = _b.minimumIntegerDigits, minimumFractionDigits = _b.minimumFractionDigits, maximumFractionDigits = _b.maximumFractionDigits, currency = _b.currency, _c = _b.currencyAsSymbol, currencyAsSymbol = _c === void 0 ? false : _c;
        var /** @type {?} */ options = {
            minimumIntegerDigits: minimumIntegerDigits,
            minimumFractionDigits: minimumFractionDigits,
            maximumFractionDigits: maximumFractionDigits,
            style: NumberFormatStyle[style].toLowerCase()
        };
        if (style == NumberFormatStyle.Currency) {
            options.currency = typeof currency == 'string' ? currency : undefined;
            options.currencyDisplay = currencyAsSymbol ? 'symbol' : 'code';
        }
        return new Intl.NumberFormat(locale, options).format(num);
    };
    return NumberFormatter;
}());
var DATE_FORMATS_SPLIT = /((?:[^yMLdHhmsazZEwGjJ']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|L+|d+|H+|h+|J+|j+|m+|s+|a|z|Z|G+|w+))(.*)/;
var PATTERN_ALIASES = {
    // Keys are quoted so they do not get renamed during closure compilation.
    'yMMMdjms': datePartGetterFactory(combine([
        digitCondition('year', 1),
        nameCondition('month', 3),
        digitCondition('day', 1),
        digitCondition('hour', 1),
        digitCondition('minute', 1),
        digitCondition('second', 1),
    ])),
    'yMdjm': datePartGetterFactory(combine([
        digitCondition('year', 1), digitCondition('month', 1), digitCondition('day', 1),
        digitCondition('hour', 1), digitCondition('minute', 1)
    ])),
    'yMMMMEEEEd': datePartGetterFactory(combine([
        digitCondition('year', 1), nameCondition('month', 4), nameCondition('weekday', 4),
        digitCondition('day', 1)
    ])),
    'yMMMMd': datePartGetterFactory(combine([digitCondition('year', 1), nameCondition('month', 4), digitCondition('day', 1)])),
    'yMMMd': datePartGetterFactory(combine([digitCondition('year', 1), nameCondition('month', 3), digitCondition('day', 1)])),
    'yMd': datePartGetterFactory(combine([digitCondition('year', 1), digitCondition('month', 1), digitCondition('day', 1)])),
    'jms': datePartGetterFactory(combine([digitCondition('hour', 1), digitCondition('second', 1), digitCondition('minute', 1)])),
    'jm': datePartGetterFactory(combine([digitCondition('hour', 1), digitCondition('minute', 1)]))
};
var DATE_FORMATS = {
    // Keys are quoted so they do not get renamed.
    'yyyy': datePartGetterFactory(digitCondition('year', 4)),
    'yy': datePartGetterFactory(digitCondition('year', 2)),
    'y': datePartGetterFactory(digitCondition('year', 1)),
    'MMMM': datePartGetterFactory(nameCondition('month', 4)),
    'MMM': datePartGetterFactory(nameCondition('month', 3)),
    'MM': datePartGetterFactory(digitCondition('month', 2)),
    'M': datePartGetterFactory(digitCondition('month', 1)),
    'LLLL': datePartGetterFactory(nameCondition('month', 4)),
    'L': datePartGetterFactory(nameCondition('month', 1)),
    'dd': datePartGetterFactory(digitCondition('day', 2)),
    'd': datePartGetterFactory(digitCondition('day', 1)),
    'HH': digitModifier(hourExtractor(datePartGetterFactory(hour12Modify(digitCondition('hour', 2), false)))),
    'H': hourExtractor(datePartGetterFactory(hour12Modify(digitCondition('hour', 1), false))),
    'hh': digitModifier(hourExtractor(datePartGetterFactory(hour12Modify(digitCondition('hour', 2), true)))),
    'h': hourExtractor(datePartGetterFactory(hour12Modify(digitCondition('hour', 1), true))),
    'jj': datePartGetterFactory(digitCondition('hour', 2)),
    'j': datePartGetterFactory(digitCondition('hour', 1)),
    'mm': digitModifier(datePartGetterFactory(digitCondition('minute', 2))),
    'm': datePartGetterFactory(digitCondition('minute', 1)),
    'ss': digitModifier(datePartGetterFactory(digitCondition('second', 2))),
    's': datePartGetterFactory(digitCondition('second', 1)),
    // while ISO 8601 requires fractions to be prefixed with `.` or `,`
    // we can be just safely rely on using `sss` since we currently don't support single or two digit
    // fractions
    'sss': datePartGetterFactory(digitCondition('second', 3)),
    'EEEE': datePartGetterFactory(nameCondition('weekday', 4)),
    'EEE': datePartGetterFactory(nameCondition('weekday', 3)),
    'EE': datePartGetterFactory(nameCondition('weekday', 2)),
    'E': datePartGetterFactory(nameCondition('weekday', 1)),
    'a': hourClockExtractor(datePartGetterFactory(hour12Modify(digitCondition('hour', 1), true))),
    'Z': timeZoneGetter('short'),
    'z': timeZoneGetter('long'),
    'ww': datePartGetterFactory({}),
    // first Thursday of the year. not support ?
    'w': datePartGetterFactory({}),
    // of the year not support ?
    'G': datePartGetterFactory(nameCondition('era', 1)),
    'GG': datePartGetterFactory(nameCondition('era', 2)),
    'GGG': datePartGetterFactory(nameCondition('era', 3)),
    'GGGG': datePartGetterFactory(nameCondition('era', 4))
};
/**
 * @param {?} inner
 * @return {?}
 */
function digitModifier(inner) {
    return function (date, locale) {
        var /** @type {?} */ result = inner(date, locale);
        return result.length == 1 ? '0' + result : result;
    };
}
/**
 * @param {?} inner
 * @return {?}
 */
function hourClockExtractor(inner) {
    return function (date, locale) { return inner(date, locale).split(' ')[1]; };
}
/**
 * @param {?} inner
 * @return {?}
 */
function hourExtractor(inner) {
    return function (date, locale) { return inner(date, locale).split(' ')[0]; };
}
/**
 * @param {?} date
 * @param {?} locale
 * @param {?} options
 * @return {?}
 */
function intlDateFormat(date, locale, options) {
    return new Intl.DateTimeFormat(locale, options).format(date).replace(/[\u200e\u200f]/g, '');
}
/**
 * @param {?} timezone
 * @return {?}
 */
function timeZoneGetter(timezone) {
    // To workaround `Intl` API restriction for single timezone let format with 24 hours
    var /** @type {?} */ options = { hour: '2-digit', hour12: false, timeZoneName: timezone };
    return function (date, locale) {
        var /** @type {?} */ result = intlDateFormat(date, locale, options);
        // Then extract first 3 letters that related to hours
        return result ? result.substring(3) : '';
    };
}
/**
 * @param {?} options
 * @param {?} value
 * @return {?}
 */
function hour12Modify(options, value) {
    options.hour12 = value;
    return options;
}
/**
 * @param {?} prop
 * @param {?} len
 * @return {?}
 */
function digitCondition(prop, len) {
    var /** @type {?} */ result = {};
    result[prop] = len === 2 ? '2-digit' : 'numeric';
    return result;
}
/**
 * @param {?} prop
 * @param {?} len
 * @return {?}
 */
function nameCondition(prop, len) {
    var /** @type {?} */ result = {};
    if (len < 4) {
        result[prop] = len > 1 ? 'short' : 'narrow';
    }
    else {
        result[prop] = 'long';
    }
    return result;
}
/**
 * @param {?} options
 * @return {?}
 */
function combine(options) {
    return ((Object)).assign.apply(((Object)), [{}].concat(options));
}
/**
 * @param {?} ret
 * @return {?}
 */
function datePartGetterFactory(ret) {
    return function (date, locale) { return intlDateFormat(date, locale, ret); };
}
var DATE_FORMATTER_CACHE = new Map();
/**
 * @param {?} format
 * @param {?} date
 * @param {?} locale
 * @return {?}
 */
function dateFormatter(format, date, locale) {
    var /** @type {?} */ fn = PATTERN_ALIASES[format];
    if (fn)
        return fn(date, locale);
    var /** @type {?} */ cacheKey = format;
    var /** @type {?} */ parts = DATE_FORMATTER_CACHE.get(cacheKey);
    if (!parts) {
        parts = [];
        var /** @type {?} */ match = void 0;
        DATE_FORMATS_SPLIT.exec(format);
        var /** @type {?} */ _format = format;
        while (_format) {
            match = DATE_FORMATS_SPLIT.exec(_format);
            if (match) {
                parts = parts.concat(match.slice(1));
                _format = ((parts.pop()));
            }
            else {
                parts.push(_format);
                _format = null;
            }
        }
        DATE_FORMATTER_CACHE.set(cacheKey, parts);
    }
    return parts.reduce(function (text, part) {
        var /** @type {?} */ fn = DATE_FORMATS[part];
        return text + (fn ? fn(date, locale) : partToTime(part));
    }, '');
}
/**
 * @param {?} part
 * @return {?}
 */
function partToTime(part) {
    return part === '\'\'' ? '\'' : part.replace(/(^'|'$)/g, '').replace(/''/g, '\'');
}
var DateFormatter = (function () {
    function DateFormatter() {
    }
    /**
     * @param {?} date
     * @param {?} locale
     * @param {?} pattern
     * @return {?}
     */
    DateFormatter.format = function (date, locale, pattern) {
        return dateFormatter(pattern, date, locale);
    };
    return DateFormatter;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _NUMBER_FORMAT_REGEXP = /^(\d+)?\.((\d+)(-(\d+))?)?$/;
/**
 * @param {?} pipe
 * @param {?} locale
 * @param {?} value
 * @param {?} style
 * @param {?=} digits
 * @param {?=} currency
 * @param {?=} currencyAsSymbol
 * @return {?}
 */
function formatNumber(pipe, locale, value, style, digits, currency, currencyAsSymbol) {
    if (currency === void 0) { currency = null; }
    if (currencyAsSymbol === void 0) { currencyAsSymbol = false; }
    if (value == null)
        return null;
    // Convert strings to numbers
    value = typeof value === 'string' && isNumeric(value) ? +value : value;
    if (typeof value !== 'number') {
        throw invalidPipeArgumentError(pipe, value);
    }
    var /** @type {?} */ minInt = undefined;
    var /** @type {?} */ minFraction = undefined;
    var /** @type {?} */ maxFraction = undefined;
    if (style !== NumberFormatStyle.Currency) {
        // rely on Intl default for currency
        minInt = 1;
        minFraction = 0;
        maxFraction = 3;
    }
    if (digits) {
        var /** @type {?} */ parts = digits.match(_NUMBER_FORMAT_REGEXP);
        if (parts === null) {
            throw new Error(digits + " is not a valid digit info for number pipes");
        }
        if (parts[1] != null) {
            minInt = parseIntAutoRadix(parts[1]);
        }
        if (parts[3] != null) {
            minFraction = parseIntAutoRadix(parts[3]);
        }
        if (parts[5] != null) {
            maxFraction = parseIntAutoRadix(parts[5]);
        }
    }
    return NumberFormatter.format(/** @type {?} */ (value), locale, style, {
        minimumIntegerDigits: minInt,
        minimumFractionDigits: minFraction,
        maximumFractionDigits: maxFraction,
        currency: currency,
        currencyAsSymbol: currencyAsSymbol,
    });
}
/**
 * \@ngModule CommonModule
 * \@whatItDoes Formats a number according to locale rules.
 * \@howToUse `number_expression | number[:digitInfo]`
 *
 * Formats a number as text. Group sizing and separator and other locale-specific
 * configurations are based on the active locale.
 *
 * where `expression` is a number:
 *  - `digitInfo` is a `string` which has a following format: <br>
 *     <code>{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}</code>
 *   - `minIntegerDigits` is the minimum number of integer digits to use. Defaults to `1`.
 *   - `minFractionDigits` is the minimum number of digits after fraction. Defaults to `0`.
 *   - `maxFractionDigits` is the maximum number of digits after fraction. Defaults to `3`.
 *
 * For more information on the acceptable range for each of these numbers and other
 * details see your native internationalization library.
 *
 * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers
 * and may require a polyfill. See {\@linkDocs guide/browser-support} for details.
 *
 * ### Example
 *
 * {\@example common/pipes/ts/number_pipe.ts region='NumberPipe'}
 *
 * \@stable
 */
var DecimalPipe = (function () {
    /**
     * @param {?} _locale
     */
    function DecimalPipe(_locale) {
        this._locale = _locale;
    }
    /**
     * @param {?} value
     * @param {?=} digits
     * @return {?}
     */
    DecimalPipe.prototype.transform = function (value, digits) {
        return formatNumber(DecimalPipe, this._locale, value, NumberFormatStyle.Decimal, digits);
    };
    return DecimalPipe;
}());
DecimalPipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'number' },] },
];
/**
 * @nocollapse
 */
DecimalPipe.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [__WEBPACK_IMPORTED_MODULE_0__angular_core__["LOCALE_ID"],] },] },
]; };
/**
 * \@ngModule CommonModule
 * \@whatItDoes Formats a number as a percentage according to locale rules.
 * \@howToUse `number_expression | percent[:digitInfo]`
 *
 * \@description
 *
 * Formats a number as percentage.
 *
 * - `digitInfo` See {\@link DecimalPipe} for detailed description.
 *
 * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers
 * and may require a polyfill. See {\@linkDocs guide/browser-support} for details.
 *
 * ### Example
 *
 * {\@example common/pipes/ts/number_pipe.ts region='PercentPipe'}
 *
 * \@stable
 */
var PercentPipe = (function () {
    /**
     * @param {?} _locale
     */
    function PercentPipe(_locale) {
        this._locale = _locale;
    }
    /**
     * @param {?} value
     * @param {?=} digits
     * @return {?}
     */
    PercentPipe.prototype.transform = function (value, digits) {
        return formatNumber(PercentPipe, this._locale, value, NumberFormatStyle.Percent, digits);
    };
    return PercentPipe;
}());
PercentPipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'percent' },] },
];
/**
 * @nocollapse
 */
PercentPipe.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [__WEBPACK_IMPORTED_MODULE_0__angular_core__["LOCALE_ID"],] },] },
]; };
/**
 * \@ngModule CommonModule
 * \@whatItDoes Formats a number as currency using locale rules.
 * \@howToUse `number_expression | currency[:currencyCode[:symbolDisplay[:digitInfo]]]`
 * \@description
 *
 * Use `currency` to format a number as currency.
 *
 * - `currencyCode` is the [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) currency code, such
 *    as `USD` for the US dollar and `EUR` for the euro.
 * - `symbolDisplay` is a boolean indicating whether to use the currency symbol or code.
 *   - `true`: use symbol (e.g. `$`).
 *   - `false`(default): use code (e.g. `USD`).
 * - `digitInfo` See {\@link DecimalPipe} for detailed description.
 *
 * WARNING: this pipe uses the Internationalization API which is not yet available in all browsers
 * and may require a polyfill. See {\@linkDocs guide/browser-support} for details.
 *
 * ### Example
 *
 * {\@example common/pipes/ts/number_pipe.ts region='CurrencyPipe'}
 *
 * \@stable
 */
var CurrencyPipe = (function () {
    /**
     * @param {?} _locale
     */
    function CurrencyPipe(_locale) {
        this._locale = _locale;
    }
    /**
     * @param {?} value
     * @param {?=} currencyCode
     * @param {?=} symbolDisplay
     * @param {?=} digits
     * @return {?}
     */
    CurrencyPipe.prototype.transform = function (value, currencyCode, symbolDisplay, digits) {
        if (currencyCode === void 0) { currencyCode = 'USD'; }
        if (symbolDisplay === void 0) { symbolDisplay = false; }
        return formatNumber(CurrencyPipe, this._locale, value, NumberFormatStyle.Currency, digits, currencyCode, symbolDisplay);
    };
    return CurrencyPipe;
}());
CurrencyPipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'currency' },] },
];
/**
 * @nocollapse
 */
CurrencyPipe.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [__WEBPACK_IMPORTED_MODULE_0__angular_core__["LOCALE_ID"],] },] },
]; };
/**
 * @param {?} text
 * @return {?}
 */
function parseIntAutoRadix(text) {
    var /** @type {?} */ result = parseInt(text);
    if (isNaN(result)) {
        throw new Error('Invalid integer literal when parsing ' + text);
    }
    return result;
}
/**
 * @param {?} value
 * @return {?}
 */
function isNumeric(value) {
    return !isNaN(value - parseFloat(value));
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ISO8601_DATE_REGEX = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/;
/**
 * \@ngModule CommonModule
 * \@whatItDoes Formats a date according to locale rules.
 * \@howToUse `date_expression | date[:format]`
 * \@description
 *
 * Where:
 * - `expression` is a date object or a number (milliseconds since UTC epoch) or an ISO string
 * (https://www.w3.org/TR/NOTE-datetime).
 * - `format` indicates which date/time components to include. The format can be predefined as
 *   shown below or custom as shown in the table.
 *   - `'medium'`: equivalent to `'yMMMdjms'` (e.g. `Sep 3, 2010, 12:05:08 PM` for `en-US`)
 *   - `'short'`: equivalent to `'yMdjm'` (e.g. `9/3/2010, 12:05 PM` for `en-US`)
 *   - `'fullDate'`: equivalent to `'yMMMMEEEEd'` (e.g. `Friday, September 3, 2010` for `en-US`)
 *   - `'longDate'`: equivalent to `'yMMMMd'` (e.g. `September 3, 2010` for `en-US`)
 *   - `'mediumDate'`: equivalent to `'yMMMd'` (e.g. `Sep 3, 2010` for `en-US`)
 *   - `'shortDate'`: equivalent to `'yMd'` (e.g. `9/3/2010` for `en-US`)
 *   - `'mediumTime'`: equivalent to `'jms'` (e.g. `12:05:08 PM` for `en-US`)
 *   - `'shortTime'`: equivalent to `'jm'` (e.g. `12:05 PM` for `en-US`)
 *
 *
 *  | Component | Symbol | Narrow | Short Form   | Long Form         | Numeric   | 2-digit   |
 *  |-----------|:------:|--------|--------------|-------------------|-----------|-----------|
 *  | era       |   G    | G (A)  | GGG (AD)     | GGGG (Anno Domini)| -         | -         |
 *  | year      |   y    | -      | -            | -                 | y (2015)  | yy (15)   |
 *  | month     |   M    | L (S)  | MMM (Sep)    | MMMM (September)  | M (9)     | MM (09)   |
 *  | day       |   d    | -      | -            | -                 | d (3)     | dd (03)   |
 *  | weekday   |   E    | E (S)  | EEE (Sun)    | EEEE (Sunday)     | -         | -         |
 *  | hour      |   j    | -      | -            | -                 | j (13)    | jj (13)   |
 *  | hour12    |   h    | -      | -            | -                 | h (1 PM)  | hh (01 PM)|
 *  | hour24    |   H    | -      | -            | -                 | H (13)    | HH (13)   |
 *  | minute    |   m    | -      | -            | -                 | m (5)     | mm (05)   |
 *  | second    |   s    | -      | -            | -                 | s (9)     | ss (09)   |
 *  | timezone  |   z    | -      | -            | z (Pacific Standard Time)| -  | -         |
 *  | timezone  |   Z    | -      | Z (GMT-8:00) | -                 | -         | -         |
 *  | timezone  |   a    | -      | a (PM)       | -                 | -         | -         |
 *
 * In javascript, only the components specified will be respected (not the ordering,
 * punctuations, ...) and details of the formatting will be dependent on the locale.
 *
 * Timezone of the formatted text will be the local system timezone of the end-user's machine.
 *
 * When the expression is a ISO string without time (e.g. 2016-09-19) the time zone offset is not
 * applied and the formatted text will have the same day, month and year of the expression.
 *
 * WARNINGS:
 * - this pipe is marked as pure hence it will not be re-evaluated when the input is mutated.
 *   Instead users should treat the date as an immutable object and change the reference when the
 *   pipe needs to re-run (this is to avoid reformatting the date on every change detection run
 *   which would be an expensive operation).
 * - this pipe uses the Internationalization API. Therefore it is only reliable in Chrome and Opera
 *   browsers.
 *
 * ### Examples
 *
 * Assuming `dateObj` is (year: 2015, month: 6, day: 15, hour: 21, minute: 43, second: 11)
 * in the _local_ time and locale is 'en-US':
 *
 * ```
 *     {{ dateObj | date }}               // output is 'Jun 15, 2015'
 *     {{ dateObj | date:'medium' }}      // output is 'Jun 15, 2015, 9:43:11 PM'
 *     {{ dateObj | date:'shortTime' }}   // output is '9:43 PM'
 *     {{ dateObj | date:'mmss' }}        // output is '43:11'
 * ```
 *
 * {\@example common/pipes/ts/date_pipe.ts region='DatePipe'}
 *
 * \@stable
 */
var DatePipe = (function () {
    /**
     * @param {?} _locale
     */
    function DatePipe(_locale) {
        this._locale = _locale;
    }
    /**
     * @param {?} value
     * @param {?=} pattern
     * @return {?}
     */
    DatePipe.prototype.transform = function (value, pattern) {
        if (pattern === void 0) { pattern = 'mediumDate'; }
        var /** @type {?} */ date;
        if (isBlank(value) || value !== value)
            return null;
        if (typeof value === 'string') {
            value = value.trim();
        }
        if (isDate(value)) {
            date = value;
        }
        else if (isNumeric(value)) {
            date = new Date(parseFloat(value));
        }
        else if (typeof value === 'string' && /^(\d{4}-\d{1,2}-\d{1,2})$/.test(value)) {
            /**
            * For ISO Strings without time the day, month and year must be extracted from the ISO String
            * before Date creation to avoid time offset and errors in the new Date.
            * If we only replace '-' with ',' in the ISO String ("2015,01,01"), and try to create a new
            * date, some browsers (e.g. IE 9) will throw an invalid Date error
            * If we leave the '-' ("2015-01-01") and try to create a new Date("2015-01-01") the timeoffset
            * is applied
            * Note: ISO months are 0 for January, 1 for February, ...
            */
            var _a = value.split('-').map(function (val) { return parseInt(val, 10); }), y = _a[0], m = _a[1], d = _a[2];
            date = new Date(y, m - 1, d);
        }
        else {
            date = new Date(value);
        }
        if (!isDate(date)) {
            var /** @type {?} */ match = void 0;
            if ((typeof value === 'string') && (match = value.match(ISO8601_DATE_REGEX))) {
                date = isoStringToDate(match);
            }
            else {
                throw invalidPipeArgumentError(DatePipe, value);
            }
        }
        return DateFormatter.format(date, this._locale, DatePipe._ALIASES[pattern] || pattern);
    };
    return DatePipe;
}());
/**
 * \@internal
 */
DatePipe._ALIASES = {
    'medium': 'yMMMdjms',
    'short': 'yMdjm',
    'fullDate': 'yMMMMEEEEd',
    'longDate': 'yMMMMd',
    'mediumDate': 'yMMMd',
    'shortDate': 'yMd',
    'mediumTime': 'jms',
    'shortTime': 'jm'
};
DatePipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'date', pure: true },] },
];
/**
 * @nocollapse
 */
DatePipe.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [__WEBPACK_IMPORTED_MODULE_0__angular_core__["LOCALE_ID"],] },] },
]; };
/**
 * @param {?} obj
 * @return {?}
 */
function isBlank(obj) {
    return obj == null || obj === '';
}
/**
 * @param {?} obj
 * @return {?}
 */
function isDate(obj) {
    return obj instanceof Date && !isNaN(obj.valueOf());
}
/**
 * @param {?} match
 * @return {?}
 */
function isoStringToDate(match) {
    var /** @type {?} */ date = new Date(0);
    var /** @type {?} */ tzHour = 0;
    var /** @type {?} */ tzMin = 0;
    var /** @type {?} */ dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear;
    var /** @type {?} */ timeSetter = match[8] ? date.setUTCHours : date.setHours;
    if (match[9]) {
        tzHour = toInt(match[9] + match[10]);
        tzMin = toInt(match[9] + match[11]);
    }
    dateSetter.call(date, toInt(match[1]), toInt(match[2]) - 1, toInt(match[3]));
    var /** @type {?} */ h = toInt(match[4] || '0') - tzHour;
    var /** @type {?} */ m = toInt(match[5] || '0') - tzMin;
    var /** @type {?} */ s = toInt(match[6] || '0');
    var /** @type {?} */ ms = Math.round(parseFloat('0.' + (match[7] || 0)) * 1000);
    timeSetter.call(date, h, m, s, ms);
    return date;
}
/**
 * @param {?} str
 * @return {?}
 */
function toInt(str) {
    return parseInt(str, 10);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _INTERPOLATION_REGEXP = /#/g;
/**
 * \@ngModule CommonModule
 * \@whatItDoes Maps a value to a string that pluralizes the value according to locale rules.
 * \@howToUse `expression | i18nPlural:mapping`
 * \@description
 *
 *  Where:
 *  - `expression` is a number.
 *  - `mapping` is an object that mimics the ICU format, see
 *    http://userguide.icu-project.org/formatparse/messages
 *
 *  ## Example
 *
 * {\@example common/pipes/ts/i18n_pipe.ts region='I18nPluralPipeComponent'}
 *
 * \@experimental
 */
var I18nPluralPipe = (function () {
    /**
     * @param {?} _localization
     */
    function I18nPluralPipe(_localization) {
        this._localization = _localization;
    }
    /**
     * @param {?} value
     * @param {?} pluralMap
     * @return {?}
     */
    I18nPluralPipe.prototype.transform = function (value, pluralMap) {
        if (value == null)
            return '';
        if (typeof pluralMap !== 'object' || pluralMap === null) {
            throw invalidPipeArgumentError(I18nPluralPipe, pluralMap);
        }
        var /** @type {?} */ key = getPluralCategory(value, Object.keys(pluralMap), this._localization);
        return pluralMap[key].replace(_INTERPOLATION_REGEXP, value.toString());
    };
    return I18nPluralPipe;
}());
I18nPluralPipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'i18nPlural', pure: true },] },
];
/**
 * @nocollapse
 */
I18nPluralPipe.ctorParameters = function () { return [
    { type: NgLocalization, },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@ngModule CommonModule
 * \@whatItDoes Generic selector that displays the string that matches the current value.
 * \@howToUse `expression | i18nSelect:mapping`
 * \@description
 *
 *  Where `mapping` is an object that indicates the text that should be displayed
 *  for different values of the provided `expression`.
 *  If none of the keys of the mapping match the value of the `expression`, then the content
 *  of the `other` key is returned when present, otherwise an empty string is returned.
 *
 *  ## Example
 *
 * {\@example common/pipes/ts/i18n_pipe.ts region='I18nSelectPipeComponent'}
 *
 *  \@experimental
 */
var I18nSelectPipe = (function () {
    function I18nSelectPipe() {
    }
    /**
     * @param {?} value
     * @param {?} mapping
     * @return {?}
     */
    I18nSelectPipe.prototype.transform = function (value, mapping) {
        if (value == null)
            return '';
        if (typeof mapping !== 'object' || typeof value !== 'string') {
            throw invalidPipeArgumentError(I18nSelectPipe, mapping);
        }
        if (mapping.hasOwnProperty(value)) {
            return mapping[value];
        }
        if (mapping.hasOwnProperty('other')) {
            return mapping['other'];
        }
        return '';
    };
    return I18nSelectPipe;
}());
I18nSelectPipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'i18nSelect', pure: true },] },
];
/**
 * @nocollapse
 */
I18nSelectPipe.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@ngModule CommonModule
 * \@whatItDoes Converts value into JSON string.
 * \@howToUse `expression | json`
 * \@description
 *
 * Converts value into string using `JSON.stringify`. Useful for debugging.
 *
 * ### Example
 * {\@example common/pipes/ts/json_pipe.ts region='JsonPipe'}
 *
 * \@stable
 */
var JsonPipe = (function () {
    function JsonPipe() {
    }
    /**
     * @param {?} value
     * @return {?}
     */
    JsonPipe.prototype.transform = function (value) { return JSON.stringify(value, null, 2); };
    return JsonPipe;
}());
JsonPipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'json', pure: false },] },
];
/**
 * @nocollapse
 */
JsonPipe.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@ngModule CommonModule
 * \@whatItDoes Creates a new List or String containing a subset (slice) of the elements.
 * \@howToUse `array_or_string_expression | slice:start[:end]`
 * \@description
 *
 * Where the input expression is a `List` or `String`, and:
 * - `start`: The starting index of the subset to return.
 *   - **a positive integer**: return the item at `start` index and all items after
 *     in the list or string expression.
 *   - **a negative integer**: return the item at `start` index from the end and all items after
 *     in the list or string expression.
 *   - **if positive and greater than the size of the expression**: return an empty list or string.
 *   - **if negative and greater than the size of the expression**: return entire list or string.
 * - `end`: The ending index of the subset to return.
 *   - **omitted**: return all items until the end.
 *   - **if positive**: return all items before `end` index of the list or string.
 *   - **if negative**: return all items before `end` index from the end of the list or string.
 *
 * All behavior is based on the expected behavior of the JavaScript API `Array.prototype.slice()`
 * and `String.prototype.slice()`.
 *
 * When operating on a [List], the returned list is always a copy even when all
 * the elements are being returned.
 *
 * When operating on a blank value, the pipe returns the blank value.
 *
 * ## List Example
 *
 * This `ngFor` example:
 *
 * {\@example common/pipes/ts/slice_pipe.ts region='SlicePipe_list'}
 *
 * produces the following:
 *
 *     <li>b</li>
 *     <li>c</li>
 *
 * ## String Examples
 *
 * {\@example common/pipes/ts/slice_pipe.ts region='SlicePipe_string'}
 *
 * \@stable
 */
var SlicePipe = (function () {
    function SlicePipe() {
    }
    /**
     * @param {?} value
     * @param {?} start
     * @param {?=} end
     * @return {?}
     */
    SlicePipe.prototype.transform = function (value, start, end) {
        if (value == null)
            return value;
        if (!this.supports(value)) {
            throw invalidPipeArgumentError(SlicePipe, value);
        }
        return value.slice(start, end);
    };
    /**
     * @param {?} obj
     * @return {?}
     */
    SlicePipe.prototype.supports = function (obj) { return typeof obj === 'string' || Array.isArray(obj); };
    return SlicePipe;
}());
SlicePipe.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], args: [{ name: 'slice', pure: false },] },
];
/**
 * @nocollapse
 */
SlicePipe.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * This module provides a set of common Pipes.
 */
/**
 * A collection of Angular pipes that are likely to be used in each and every application.
 */
var COMMON_PIPES = [
    AsyncPipe,
    UpperCasePipe,
    LowerCasePipe,
    JsonPipe,
    SlicePipe,
    DecimalPipe,
    PercentPipe,
    TitleCasePipe,
    CurrencyPipe,
    DatePipe,
    I18nPluralPipe,
    I18nSelectPipe,
];
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * The module that includes all the basic Angular directives like {\@link NgIf}, {\@link NgForOf}, ...
 *
 * \@stable
 */
var CommonModule = (function () {
    function CommonModule() {
    }
    return CommonModule;
}());
CommonModule.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"], args: [{
                declarations: [COMMON_DIRECTIVES, COMMON_PIPES],
                exports: [COMMON_DIRECTIVES, COMMON_PIPES],
                providers: [
                    { provide: NgLocalization, useClass: NgLocaleLocalization },
                ],
            },] },
];
/**
 * @nocollapse
 */
CommonModule.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var PLATFORM_BROWSER_ID = 'browser';
var PLATFORM_SERVER_ID = 'server';
var PLATFORM_WORKER_APP_ID = 'browserWorkerApp';
var PLATFORM_WORKER_UI_ID = 'browserWorkerUi';
/**
 * Returns whether a platform id represents a browser platform.
 * \@experimental
 * @param {?} platformId
 * @return {?}
 */
function isPlatformBrowser(platformId) {
    return platformId === PLATFORM_BROWSER_ID;
}
/**
 * Returns whether a platform id represents a server platform.
 * \@experimental
 * @param {?} platformId
 * @return {?}
 */
function isPlatformServer(platformId) {
    return platformId === PLATFORM_SERVER_ID;
}
/**
 * Returns whether a platform id represents a web worker app platform.
 * \@experimental
 * @param {?} platformId
 * @return {?}
 */
function isPlatformWorkerApp(platformId) {
    return platformId === PLATFORM_WORKER_APP_ID;
}
/**
 * Returns whether a platform id represents a web worker UI platform.
 * \@experimental
 * @param {?} platformId
 * @return {?}
 */
function isPlatformWorkerUi(platformId) {
    return platformId === PLATFORM_WORKER_UI_ID;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the common package.
 */
/**
 * \@stable
 */
var VERSION = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Version"]('4.1.2');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the common package.
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the common package.
 */
// This file only reexports content of the `src` folder. Keep it that way.
/**
 * Generated bundle index. Do not edit.
 */

//# sourceMappingURL=common.es5.js.map


/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = __webpack_require__(2);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var OuterSubscriber = (function (_super) {
    __extends(OuterSubscriber, _super);
    function OuterSubscriber() {
        _super.apply(this, arguments);
    }
    OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
        this.destination.next(innerValue);
    };
    OuterSubscriber.prototype.notifyError = function (error, innerSub) {
        this.destination.error(error);
    };
    OuterSubscriber.prototype.notifyComplete = function (innerSub) {
        this.destination.complete();
    };
    return OuterSubscriber;
}(Subscriber_1.Subscriber));
exports.OuterSubscriber = OuterSubscriber;
//# sourceMappingURL=OuterSubscriber.js.map

/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var isArray_1 = __webpack_require__(20);
var isObject_1 = __webpack_require__(33);
var isFunction_1 = __webpack_require__(32);
var tryCatch_1 = __webpack_require__(86);
var errorObject_1 = __webpack_require__(30);
var UnsubscriptionError_1 = __webpack_require__(84);
/**
 * Represents a disposable resource, such as the execution of an Observable. A
 * Subscription has one important method, `unsubscribe`, that takes no argument
 * and just disposes the resource held by the subscription.
 *
 * Additionally, subscriptions may be grouped together through the `add()`
 * method, which will attach a child Subscription to the current Subscription.
 * When a Subscription is unsubscribed, all its children (and its grandchildren)
 * will be unsubscribed as well.
 *
 * @class Subscription
 */
var Subscription = (function () {
    /**
     * @param {function(): void} [unsubscribe] A function describing how to
     * perform the disposal of resources when the `unsubscribe` method is called.
     */
    function Subscription(unsubscribe) {
        /**
         * A flag to indicate whether this Subscription has already been unsubscribed.
         * @type {boolean}
         */
        this.closed = false;
        this._parent = null;
        this._parents = null;
        this._subscriptions = null;
        if (unsubscribe) {
            this._unsubscribe = unsubscribe;
        }
    }
    /**
     * Disposes the resources held by the subscription. May, for instance, cancel
     * an ongoing Observable execution or cancel any other type of work that
     * started when the Subscription was created.
     * @return {void}
     */
    Subscription.prototype.unsubscribe = function () {
        var hasErrors = false;
        var errors;
        if (this.closed) {
            return;
        }
        var _a = this, _parent = _a._parent, _parents = _a._parents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions;
        this.closed = true;
        this._parent = null;
        this._parents = null;
        // null out _subscriptions first so any child subscriptions that attempt
        // to remove themselves from this subscription will noop
        this._subscriptions = null;
        var index = -1;
        var len = _parents ? _parents.length : 0;
        // if this._parent is null, then so is this._parents, and we
        // don't have to remove ourselves from any parent subscriptions.
        while (_parent) {
            _parent.remove(this);
            // if this._parents is null or index >= len,
            // then _parent is set to null, and the loop exits
            _parent = ++index < len && _parents[index] || null;
        }
        if (isFunction_1.isFunction(_unsubscribe)) {
            var trial = tryCatch_1.tryCatch(_unsubscribe).call(this);
            if (trial === errorObject_1.errorObject) {
                hasErrors = true;
                errors = errors || (errorObject_1.errorObject.e instanceof UnsubscriptionError_1.UnsubscriptionError ?
                    flattenUnsubscriptionErrors(errorObject_1.errorObject.e.errors) : [errorObject_1.errorObject.e]);
            }
        }
        if (isArray_1.isArray(_subscriptions)) {
            index = -1;
            len = _subscriptions.length;
            while (++index < len) {
                var sub = _subscriptions[index];
                if (isObject_1.isObject(sub)) {
                    var trial = tryCatch_1.tryCatch(sub.unsubscribe).call(sub);
                    if (trial === errorObject_1.errorObject) {
                        hasErrors = true;
                        errors = errors || [];
                        var err = errorObject_1.errorObject.e;
                        if (err instanceof UnsubscriptionError_1.UnsubscriptionError) {
                            errors = errors.concat(flattenUnsubscriptionErrors(err.errors));
                        }
                        else {
                            errors.push(err);
                        }
                    }
                }
            }
        }
        if (hasErrors) {
            throw new UnsubscriptionError_1.UnsubscriptionError(errors);
        }
    };
    /**
     * Adds a tear down to be called during the unsubscribe() of this
     * Subscription.
     *
     * If the tear down being added is a subscription that is already
     * unsubscribed, is the same reference `add` is being called on, or is
     * `Subscription.EMPTY`, it will not be added.
     *
     * If this subscription is already in an `closed` state, the passed
     * tear down logic will be executed immediately.
     *
     * @param {TeardownLogic} teardown The additional logic to execute on
     * teardown.
     * @return {Subscription} Returns the Subscription used or created to be
     * added to the inner subscriptions list. This Subscription can be used with
     * `remove()` to remove the passed teardown logic from the inner subscriptions
     * list.
     */
    Subscription.prototype.add = function (teardown) {
        if (!teardown || (teardown === Subscription.EMPTY)) {
            return Subscription.EMPTY;
        }
        if (teardown === this) {
            return this;
        }
        var subscription = teardown;
        switch (typeof teardown) {
            case 'function':
                subscription = new Subscription(teardown);
            case 'object':
                if (subscription.closed || typeof subscription.unsubscribe !== 'function') {
                    return subscription;
                }
                else if (this.closed) {
                    subscription.unsubscribe();
                    return subscription;
                }
                else if (typeof subscription._addParent !== 'function' /* quack quack */) {
                    var tmp = subscription;
                    subscription = new Subscription();
                    subscription._subscriptions = [tmp];
                }
                break;
            default:
                throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.');
        }
        var subscriptions = this._subscriptions || (this._subscriptions = []);
        subscriptions.push(subscription);
        subscription._addParent(this);
        return subscription;
    };
    /**
     * Removes a Subscription from the internal list of subscriptions that will
     * unsubscribe during the unsubscribe process of this Subscription.
     * @param {Subscription} subscription The subscription to remove.
     * @return {void}
     */
    Subscription.prototype.remove = function (subscription) {
        var subscriptions = this._subscriptions;
        if (subscriptions) {
            var subscriptionIndex = subscriptions.indexOf(subscription);
            if (subscriptionIndex !== -1) {
                subscriptions.splice(subscriptionIndex, 1);
            }
        }
    };
    Subscription.prototype._addParent = function (parent) {
        var _a = this, _parent = _a._parent, _parents = _a._parents;
        if (!_parent || _parent === parent) {
            // If we don't have a parent, or the new parent is the same as the
            // current parent, then set this._parent to the new parent.
            this._parent = parent;
        }
        else if (!_parents) {
            // If there's already one parent, but not multiple, allocate an Array to
            // store the rest of the parent Subscriptions.
            this._parents = [parent];
        }
        else if (_parents.indexOf(parent) === -1) {
            // Only add the new parent to the _parents list if it's not already there.
            _parents.push(parent);
        }
    };
    Subscription.EMPTY = (function (empty) {
        empty.closed = true;
        return empty;
    }(new Subscription()));
    return Subscription;
}());
exports.Subscription = Subscription;
function flattenUnsubscriptionErrors(errors) {
    return errors.reduce(function (errs, err) { return errs.concat((err instanceof UnsubscriptionError_1.UnsubscriptionError) ? err.errors : err); }, []);
}
//# sourceMappingURL=Subscription.js.map

/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var root_1 = __webpack_require__(4);
var isArrayLike_1 = __webpack_require__(31);
var isPromise_1 = __webpack_require__(34);
var isObject_1 = __webpack_require__(33);
var Observable_1 = __webpack_require__(0);
var iterator_1 = __webpack_require__(16);
var InnerSubscriber_1 = __webpack_require__(60);
var observable_1 = __webpack_require__(17);
function subscribeToResult(outerSubscriber, result, outerValue, outerIndex) {
    var destination = new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex);
    if (destination.closed) {
        return null;
    }
    if (result instanceof Observable_1.Observable) {
        if (result._isScalar) {
            destination.next(result.value);
            destination.complete();
            return null;
        }
        else {
            return result.subscribe(destination);
        }
    }
    else if (isArrayLike_1.isArrayLike(result)) {
        for (var i = 0, len = result.length; i < len && !destination.closed; i++) {
            destination.next(result[i]);
        }
        if (!destination.closed) {
            destination.complete();
        }
    }
    else if (isPromise_1.isPromise(result)) {
        result.then(function (value) {
            if (!destination.closed) {
                destination.next(value);
                destination.complete();
            }
        }, function (err) { return destination.error(err); })
            .then(null, function (err) {
            // Escaping the Promise trap: globally throw unhandled errors
            root_1.root.setTimeout(function () { throw err; });
        });
        return destination;
    }
    else if (result && typeof result[iterator_1.iterator] === 'function') {
        var iterator = result[iterator_1.iterator]();
        do {
            var item = iterator.next();
            if (item.done) {
                destination.complete();
                break;
            }
            destination.next(item.value);
            if (destination.closed) {
                break;
            }
        } while (true);
    }
    else if (result && typeof result[observable_1.observable] === 'function') {
        var obs = result[observable_1.observable]();
        if (typeof obs.subscribe !== 'function') {
            destination.error(new TypeError('Provided object does not correctly implement Symbol.observable'));
        }
        else {
            return obs.subscribe(new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex));
        }
    }
    else {
        var value = isObject_1.isObject(result) ? 'an invalid object' : "'" + result + "'";
        var msg = ("You provided " + value + " where a stream was expected.")
            + ' You can provide an Observable, Promise, Array, or Iterable.';
        destination.error(new TypeError(msg));
    }
    return null;
}
exports.subscribeToResult = subscribeToResult;
//# sourceMappingURL=subscribeToResult.js.map

/***/ }),
/* 12 */
/***/ (function(module, exports) {

// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
    throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
    throw new Error('clearTimeout has not been defined');
}
(function () {
    try {
        if (typeof setTimeout === 'function') {
            cachedSetTimeout = setTimeout;
        } else {
            cachedSetTimeout = defaultSetTimout;
        }
    } catch (e) {
        cachedSetTimeout = defaultSetTimout;
    }
    try {
        if (typeof clearTimeout === 'function') {
            cachedClearTimeout = clearTimeout;
        } else {
            cachedClearTimeout = defaultClearTimeout;
        }
    } catch (e) {
        cachedClearTimeout = defaultClearTimeout;
    }
} ())
function runTimeout(fun) {
    if (cachedSetTimeout === setTimeout) {
        //normal enviroments in sane situations
        return setTimeout(fun, 0);
    }
    // if setTimeout wasn't available but was latter defined
    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
        cachedSetTimeout = setTimeout;
        return setTimeout(fun, 0);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedSetTimeout(fun, 0);
    } catch(e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
            return cachedSetTimeout.call(null, fun, 0);
        } catch(e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
            return cachedSetTimeout.call(this, fun, 0);
        }
    }


}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }



}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    if (!draining || !currentQueue) {
        return;
    }
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while(len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            if (currentQueue) {
                currentQueue[queueIndex].run();
            }
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    runClearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;

process.listeners = function (name) { return [] }

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };


/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Observable_1 = __webpack_require__(0);
var ScalarObservable_1 = __webpack_require__(25);
var EmptyObservable_1 = __webpack_require__(14);
var isScheduler_1 = __webpack_require__(35);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var ArrayObservable = (function (_super) {
    __extends(ArrayObservable, _super);
    function ArrayObservable(array, scheduler) {
        _super.call(this);
        this.array = array;
        this.scheduler = scheduler;
        if (!scheduler && array.length === 1) {
            this._isScalar = true;
            this.value = array[0];
        }
    }
    ArrayObservable.create = function (array, scheduler) {
        return new ArrayObservable(array, scheduler);
    };
    /**
     * Creates an Observable that emits some values you specify as arguments,
     * immediately one after the other, and then emits a complete notification.
     *
     * <span class="informal">Emits the arguments you provide, then completes.
     * </span>
     *
     * <img src="./img/of.png" width="100%">
     *
     * This static operator is useful for creating a simple Observable that only
     * emits the arguments given, and the complete notification thereafter. It can
     * be used for composing with other Observables, such as with {@link concat}.
     * By default, it uses a `null` IScheduler, which means the `next`
     * notifications are sent synchronously, although with a different IScheduler
     * it is possible to determine when those notifications will be delivered.
     *
     * @example <caption>Emit 10, 20, 30, then 'a', 'b', 'c', then start ticking every second.</caption>
     * var numbers = Rx.Observable.of(10, 20, 30);
     * var letters = Rx.Observable.of('a', 'b', 'c');
     * var interval = Rx.Observable.interval(1000);
     * var result = numbers.concat(letters).concat(interval);
     * result.subscribe(x => console.log(x));
     *
     * @see {@link create}
     * @see {@link empty}
     * @see {@link never}
     * @see {@link throw}
     *
     * @param {...T} values Arguments that represent `next` values to be emitted.
     * @param {Scheduler} [scheduler] A {@link IScheduler} to use for scheduling
     * the emissions of the `next` notifications.
     * @return {Observable<T>} An Observable that emits each given input value.
     * @static true
     * @name of
     * @owner Observable
     */
    ArrayObservable.of = function () {
        var array = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            array[_i - 0] = arguments[_i];
        }
        var scheduler = array[array.length - 1];
        if (isScheduler_1.isScheduler(scheduler)) {
            array.pop();
        }
        else {
            scheduler = null;
        }
        var len = array.length;
        if (len > 1) {
            return new ArrayObservable(array, scheduler);
        }
        else if (len === 1) {
            return new ScalarObservable_1.ScalarObservable(array[0], scheduler);
        }
        else {
            return new EmptyObservable_1.EmptyObservable(scheduler);
        }
    };
    ArrayObservable.dispatch = function (state) {
        var array = state.array, index = state.index, count = state.count, subscriber = state.subscriber;
        if (index >= count) {
            subscriber.complete();
            return;
        }
        subscriber.next(array[index]);
        if (subscriber.closed) {
            return;
        }
        state.index = index + 1;
        this.schedule(state);
    };
    ArrayObservable.prototype._subscribe = function (subscriber) {
        var index = 0;
        var array = this.array;
        var count = array.length;
        var scheduler = this.scheduler;
        if (scheduler) {
            return scheduler.schedule(ArrayObservable.dispatch, 0, {
                array: array, index: index, count: count, subscriber: subscriber
            });
        }
        else {
            for (var i = 0; i < count && !subscriber.closed; i++) {
                subscriber.next(array[i]);
            }
            subscriber.complete();
        }
    };
    return ArrayObservable;
}(Observable_1.Observable));
exports.ArrayObservable = ArrayObservable;
//# sourceMappingURL=ArrayObservable.js.map

/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Observable_1 = __webpack_require__(0);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var EmptyObservable = (function (_super) {
    __extends(EmptyObservable, _super);
    function EmptyObservable(scheduler) {
        _super.call(this);
        this.scheduler = scheduler;
    }
    /**
     * Creates an Observable that emits no items to the Observer and immediately
     * emits a complete notification.
     *
     * <span class="informal">Just emits 'complete', and nothing else.
     * </span>
     *
     * <img src="./img/empty.png" width="100%">
     *
     * This static operator is useful for creating a simple Observable that only
     * emits the complete notification. It can be used for composing with other
     * Observables, such as in a {@link mergeMap}.
     *
     * @example <caption>Emit the number 7, then complete.</caption>
     * var result = Rx.Observable.empty().startWith(7);
     * result.subscribe(x => console.log(x));
     *
     * @example <caption>Map and flatten only odd numbers to the sequence 'a', 'b', 'c'</caption>
     * var interval = Rx.Observable.interval(1000);
     * var result = interval.mergeMap(x =>
     *   x % 2 === 1 ? Rx.Observable.of('a', 'b', 'c') : Rx.Observable.empty()
     * );
     * result.subscribe(x => console.log(x));
     *
     * // Results in the following to the console:
     * // x is equal to the count on the interval eg(0,1,2,3,...)
     * // x will occur every 1000ms
     * // if x % 2 is equal to 1 print abc
     * // if x % 2 is not equal to 1 nothing will be output
     *
     * @see {@link create}
     * @see {@link never}
     * @see {@link of}
     * @see {@link throw}
     *
     * @param {Scheduler} [scheduler] A {@link IScheduler} to use for scheduling
     * the emission of the complete notification.
     * @return {Observable} An "empty" Observable: emits only the complete
     * notification.
     * @static true
     * @name empty
     * @owner Observable
     */
    EmptyObservable.create = function (scheduler) {
        return new EmptyObservable(scheduler);
    };
    EmptyObservable.dispatch = function (arg) {
        var subscriber = arg.subscriber;
        subscriber.complete();
    };
    EmptyObservable.prototype._subscribe = function (subscriber) {
        var scheduler = this.scheduler;
        if (scheduler) {
            return scheduler.schedule(EmptyObservable.dispatch, 0, { subscriber: subscriber });
        }
        else {
            subscriber.complete();
        }
    };
    return EmptyObservable;
}(Observable_1.Observable));
exports.EmptyObservable = EmptyObservable;
//# sourceMappingURL=EmptyObservable.js.map

/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var OuterSubscriber_1 = __webpack_require__(9);
var subscribeToResult_1 = __webpack_require__(11);
/**
 * Converts a higher-order Observable into a first-order Observable which
 * concurrently delivers all values that are emitted on the inner Observables.
 *
 * <span class="informal">Flattens an Observable-of-Observables.</span>
 *
 * <img src="./img/mergeAll.png" width="100%">
 *
 * `mergeAll` subscribes to an Observable that emits Observables, also known as
 * a higher-order Observable. Each time it observes one of these emitted inner
 * Observables, it subscribes to that and delivers all the values from the
 * inner Observable on the output Observable. The output Observable only
 * completes once all inner Observables have completed. Any error delivered by
 * a inner Observable will be immediately emitted on the output Observable.
 *
 * @example <caption>Spawn a new interval Observable for each click event, and blend their outputs as one Observable</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var higherOrder = clicks.map((ev) => Rx.Observable.interval(1000));
 * var firstOrder = higherOrder.mergeAll();
 * firstOrder.subscribe(x => console.log(x));
 *
 * @example <caption>Count from 0 to 9 every second for each click, but only allow 2 concurrent timers</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var higherOrder = clicks.map((ev) => Rx.Observable.interval(1000).take(10));
 * var firstOrder = higherOrder.mergeAll(2);
 * firstOrder.subscribe(x => console.log(x));
 *
 * @see {@link combineAll}
 * @see {@link concatAll}
 * @see {@link exhaust}
 * @see {@link merge}
 * @see {@link mergeMap}
 * @see {@link mergeMapTo}
 * @see {@link mergeScan}
 * @see {@link switch}
 * @see {@link zipAll}
 *
 * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of inner
 * Observables being subscribed to concurrently.
 * @return {Observable} An Observable that emits values coming from all the
 * inner Observables emitted by the source Observable.
 * @method mergeAll
 * @owner Observable
 */
function mergeAll(concurrent) {
    if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
    return this.lift(new MergeAllOperator(concurrent));
}
exports.mergeAll = mergeAll;
var MergeAllOperator = (function () {
    function MergeAllOperator(concurrent) {
        this.concurrent = concurrent;
    }
    MergeAllOperator.prototype.call = function (observer, source) {
        return source.subscribe(new MergeAllSubscriber(observer, this.concurrent));
    };
    return MergeAllOperator;
}());
exports.MergeAllOperator = MergeAllOperator;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var MergeAllSubscriber = (function (_super) {
    __extends(MergeAllSubscriber, _super);
    function MergeAllSubscriber(destination, concurrent) {
        _super.call(this, destination);
        this.concurrent = concurrent;
        this.hasCompleted = false;
        this.buffer = [];
        this.active = 0;
    }
    MergeAllSubscriber.prototype._next = function (observable) {
        if (this.active < this.concurrent) {
            this.active++;
            this.add(subscribeToResult_1.subscribeToResult(this, observable));
        }
        else {
            this.buffer.push(observable);
        }
    };
    MergeAllSubscriber.prototype._complete = function () {
        this.hasCompleted = true;
        if (this.active === 0 && this.buffer.length === 0) {
            this.destination.complete();
        }
    };
    MergeAllSubscriber.prototype.notifyComplete = function (innerSub) {
        var buffer = this.buffer;
        this.remove(innerSub);
        this.active--;
        if (buffer.length > 0) {
            this._next(buffer.shift());
        }
        else if (this.active === 0 && this.hasCompleted) {
            this.destination.complete();
        }
    };
    return MergeAllSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
exports.MergeAllSubscriber = MergeAllSubscriber;
//# sourceMappingURL=mergeAll.js.map

/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var root_1 = __webpack_require__(4);
function symbolIteratorPonyfill(root) {
    var Symbol = root.Symbol;
    if (typeof Symbol === 'function') {
        if (!Symbol.iterator) {
            Symbol.iterator = Symbol('iterator polyfill');
        }
        return Symbol.iterator;
    }
    else {
        // [for Mozilla Gecko 27-35:](https://mzl.la/2ewE1zC)
        var Set_1 = root.Set;
        if (Set_1 && typeof new Set_1()['@@iterator'] === 'function') {
            return '@@iterator';
        }
        var Map_1 = root.Map;
        // required for compatability with es6-shim
        if (Map_1) {
            var keys = Object.getOwnPropertyNames(Map_1.prototype);
            for (var i = 0; i < keys.length; ++i) {
                var key = keys[i];
                // according to spec, Map.prototype[@@iterator] and Map.orototype.entries must be equal.
                if (key !== 'entries' && key !== 'size' && Map_1.prototype[key] === Map_1.prototype['entries']) {
                    return key;
                }
            }
        }
        return '@@iterator';
    }
}
exports.symbolIteratorPonyfill = symbolIteratorPonyfill;
exports.iterator = symbolIteratorPonyfill(root_1.root);
/**
 * @deprecated use iterator instead
 */
exports.$$iterator = exports.iterator;
//# sourceMappingURL=iterator.js.map

/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var root_1 = __webpack_require__(4);
function getSymbolObservable(context) {
    var $$observable;
    var Symbol = context.Symbol;
    if (typeof Symbol === 'function') {
        if (Symbol.observable) {
            $$observable = Symbol.observable;
        }
        else {
            $$observable = Symbol('observable');
            Symbol.observable = $$observable;
        }
    }
    else {
        $$observable = '@@observable';
    }
    return $$observable;
}
exports.getSymbolObservable = getSymbolObservable;
exports.observable = getSymbolObservable(root_1.root);
/**
 * @deprecated use observable instead
 */
exports.$$observable = exports.observable;
//# sourceMappingURL=observable.js.map

/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var root_1 = __webpack_require__(4);
var Symbol = root_1.root.Symbol;
exports.rxSubscriber = (typeof Symbol === 'function' && typeof Symbol.for === 'function') ?
    Symbol.for('rxSubscriber') : '@@rxSubscriber';
/**
 * @deprecated use rxSubscriber instead
 */
exports.$$rxSubscriber = exports.rxSubscriber;
//# sourceMappingURL=rxSubscriber.js.map

/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * An error thrown when an Observable or a sequence was queried but has no
 * elements.
 *
 * @see {@link first}
 * @see {@link last}
 * @see {@link single}
 *
 * @class EmptyError
 */
var EmptyError = (function (_super) {
    __extends(EmptyError, _super);
    function EmptyError() {
        var err = _super.call(this, 'no elements in sequence');
        this.name = err.name = 'EmptyError';
        this.stack = err.stack;
        this.message = err.message;
    }
    return EmptyError;
}(Error));
exports.EmptyError = EmptyError;
//# sourceMappingURL=EmptyError.js.map

/***/ }),
/* 20 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

exports.isArray = Array.isArray || (function (x) { return x && typeof x.length === 'number'; });
//# sourceMappingURL=isArray.js.map

/***/ }),
/* 21 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "VERSION", function() { return VERSION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TEMPLATE_TRANSFORMS", function() { return TEMPLATE_TRANSFORMS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompilerConfig", function() { return CompilerConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "JitCompiler", function() { return JitCompiler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DirectiveResolver", function() { return DirectiveResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PipeResolver", function() { return PipeResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgModuleResolver", function() { return NgModuleResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DEFAULT_INTERPOLATION_CONFIG", function() { return DEFAULT_INTERPOLATION_CONFIG; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "InterpolationConfig", function() { return InterpolationConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgModuleCompiler", function() { return NgModuleCompiler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ViewCompiler", function() { return ViewCompiler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isSyntaxError", function() { return isSyntaxError; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "syntaxError", function() { return syntaxError; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TextAst", function() { return TextAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BoundTextAst", function() { return BoundTextAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AttrAst", function() { return AttrAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BoundElementPropertyAst", function() { return BoundElementPropertyAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BoundEventAst", function() { return BoundEventAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ReferenceAst", function() { return ReferenceAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "VariableAst", function() { return VariableAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ElementAst", function() { return ElementAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EmbeddedTemplateAst", function() { return EmbeddedTemplateAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BoundDirectivePropertyAst", function() { return BoundDirectivePropertyAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DirectiveAst", function() { return DirectiveAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ProviderAst", function() { return ProviderAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ProviderAstType", function() { return ProviderAstType; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgContentAst", function() { return NgContentAst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PropertyBindingType", function() { return PropertyBindingType; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "templateVisitAll", function() { return templateVisitAll; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationEntryMetadata", function() { return CompileAnimationEntryMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationStateMetadata", function() { return CompileAnimationStateMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationStateDeclarationMetadata", function() { return CompileAnimationStateDeclarationMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationStateTransitionMetadata", function() { return CompileAnimationStateTransitionMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationMetadata", function() { return CompileAnimationMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationKeyframesSequenceMetadata", function() { return CompileAnimationKeyframesSequenceMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationStyleMetadata", function() { return CompileAnimationStyleMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationAnimateMetadata", function() { return CompileAnimationAnimateMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationWithStepsMetadata", function() { return CompileAnimationWithStepsMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationSequenceMetadata", function() { return CompileAnimationSequenceMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileAnimationGroupMetadata", function() { return CompileAnimationGroupMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "identifierName", function() { return identifierName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "identifierModuleUrl", function() { return identifierModuleUrl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "viewClassName", function() { return viewClassName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "rendererTypeName", function() { return rendererTypeName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "hostViewClassName", function() { return hostViewClassName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "dirWrapperClassName", function() { return dirWrapperClassName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "componentFactoryName", function() { return componentFactoryName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileSummaryKind", function() { return CompileSummaryKind; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "tokenName", function() { return tokenName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "tokenReference", function() { return tokenReference; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileStylesheetMetadata", function() { return CompileStylesheetMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileTemplateMetadata", function() { return CompileTemplateMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileDirectiveMetadata", function() { return CompileDirectiveMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createHostComponentMeta", function() { return createHostComponentMeta; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompilePipeMetadata", function() { return CompilePipeMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileNgModuleMetadata", function() { return CompileNgModuleMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TransitiveCompileNgModuleMetadata", function() { return TransitiveCompileNgModuleMetadata; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ProviderMeta", function() { return ProviderMeta; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "flatten", function() { return flatten; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sourceUrl", function() { return sourceUrl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "templateSourceUrl", function() { return templateSourceUrl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sharedStylesheetJitUrl", function() { return sharedStylesheetJitUrl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ngModuleJitUrl", function() { return ngModuleJitUrl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "templateJitUrl", function() { return templateJitUrl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createAotCompiler", function() { return createAotCompiler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AotCompiler", function() { return AotCompiler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "analyzeNgModules", function() { return analyzeNgModules; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "analyzeAndValidateNgModules", function() { return analyzeAndValidateNgModules; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "extractProgramSymbols", function() { return extractProgramSymbols; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GeneratedFile", function() { return GeneratedFile; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "StaticReflector", function() { return StaticReflector; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "StaticAndDynamicReflectionCapabilities", function() { return StaticAndDynamicReflectionCapabilities; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "StaticSymbol", function() { return StaticSymbol; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "StaticSymbolCache", function() { return StaticSymbolCache; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ResolvedStaticSymbol", function() { return ResolvedStaticSymbol; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "StaticSymbolResolver", function() { return StaticSymbolResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "unescapeIdentifier", function() { return unescapeIdentifier; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AotSummaryResolver", function() { return AotSummaryResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SummaryResolver", function() { return SummaryResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "i18nHtmlParserFactory", function() { return i18nHtmlParserFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "COMPILER_PROVIDERS", function() { return COMPILER_PROVIDERS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "JitCompilerFactory", function() { return JitCompilerFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "platformCoreDynamic", function() { return platformCoreDynamic; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createUrlResolverWithoutPackagePrefix", function() { return createUrlResolverWithoutPackagePrefix; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createOfflineCompileUrlResolver", function() { return createOfflineCompileUrlResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DEFAULT_PACKAGE_URL_PROVIDER", function() { return DEFAULT_PACKAGE_URL_PROVIDER; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "UrlResolver", function() { return UrlResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getUrlScheme", function() { return getUrlScheme; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ResourceLoader", function() { return ResourceLoader; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ElementSchemaRegistry", function() { return ElementSchemaRegistry; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Extractor", function() { return Extractor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "I18NHtmlParser", function() { return I18NHtmlParser; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MessageBundle", function() { return MessageBundle; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Serializer", function() { return Serializer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Xliff", function() { return Xliff; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Xliff2", function() { return Xliff2; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Xmb", function() { return Xmb; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Xtb", function() { return Xtb; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DirectiveNormalizer", function() { return DirectiveNormalizer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ParserError", function() { return ParserError; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ParseSpan", function() { return ParseSpan; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AST", function() { return AST; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Quote", function() { return Quote; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EmptyExpr", function() { return EmptyExpr; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ImplicitReceiver", function() { return ImplicitReceiver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Chain", function() { return Chain; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Conditional", function() { return Conditional; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PropertyRead", function() { return PropertyRead; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PropertyWrite", function() { return PropertyWrite; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SafePropertyRead", function() { return SafePropertyRead; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KeyedRead", function() { return KeyedRead; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "KeyedWrite", function() { return KeyedWrite; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BindingPipe", function() { return BindingPipe; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "LiteralPrimitive", function() { return LiteralPrimitive; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "LiteralArray", function() { return LiteralArray; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "LiteralMap", function() { return LiteralMap; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Interpolation", function() { return Interpolation; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Binary", function() { return Binary; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PrefixNot", function() { return PrefixNot; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MethodCall", function() { return MethodCall; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SafeMethodCall", function() { return SafeMethodCall; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FunctionCall", function() { return FunctionCall; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ASTWithSource", function() { return ASTWithSource; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TemplateBinding", function() { return TemplateBinding; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RecursiveAstVisitor", function() { return RecursiveAstVisitor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AstTransformer", function() { return AstTransformer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TokenType", function() { return TokenType; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Lexer", function() { return Lexer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Token", function() { return Token; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EOF", function() { return EOF; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isIdentifier", function() { return isIdentifier; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isQuote", function() { return isQuote; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SplitInterpolation", function() { return SplitInterpolation; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TemplateBindingParseResult", function() { return TemplateBindingParseResult; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Parser", function() { return Parser; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_ParseAST", function() { return _ParseAST; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ERROR_COLLECTOR_TOKEN", function() { return ERROR_COLLECTOR_TOKEN; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompileMetadataResolver", function() { return CompileMetadataResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "componentModuleUrl", function() { return componentModuleUrl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Text", function() { return Text; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Expansion", function() { return Expansion; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ExpansionCase", function() { return ExpansionCase; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Attribute", function() { return Attribute$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Element", function() { return Element; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Comment", function() { return Comment; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "visitAll", function() { return visitAll; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ParseTreeResult", function() { return ParseTreeResult; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TreeError", function() { return TreeError; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "HtmlParser", function() { return HtmlParser; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "HtmlTagDefinition", function() { return HtmlTagDefinition; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getHtmlTagDefinition", function() { return getHtmlTagDefinition; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TagContentType", function() { return TagContentType; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "splitNsName", function() { return splitNsName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isNgContainer", function() { return isNgContainer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isNgContent", function() { return isNgContent; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isNgTemplate", function() { return isNgTemplate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getNsPrefix", function() { return getNsPrefix; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "mergeNsAndName", function() { return mergeNsAndName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NAMED_ENTITIES", function() { return NAMED_ENTITIES; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ImportResolver", function() { return ImportResolver; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "debugOutputAstAsTypeScript", function() { return debugOutputAstAsTypeScript; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TypeScriptEmitter", function() { return TypeScriptEmitter; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ParseLocation", function() { return ParseLocation; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ParseSourceFile", function() { return ParseSourceFile; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ParseSourceSpan", function() { return ParseSourceSpan; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ParseErrorLevel", function() { return ParseErrorLevel; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ParseError", function() { return ParseError; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "typeSourceSpan", function() { return typeSourceSpan; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DomElementSchemaRegistry", function() { return DomElementSchemaRegistry; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CssSelector", function() { return CssSelector; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SelectorMatcher", function() { return SelectorMatcher; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SelectorListContext", function() { return SelectorListContext; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SelectorContext", function() { return SelectorContext; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "StylesCompileDependency", function() { return StylesCompileDependency; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "StylesCompileResult", function() { return StylesCompileResult; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CompiledStylesheet", function() { return CompiledStylesheet; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "StyleCompiler", function() { return StyleCompiler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TemplateParseError", function() { return TemplateParseError; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TemplateParseResult", function() { return TemplateParseResult; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TemplateParser", function() { return TemplateParser; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "splitClasses", function() { return splitClasses; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createElementCssSelector", function() { return createElementCssSelector; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "removeSummaryDuplicates", function() { return removeSummaryDuplicates; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__angular_core__ = __webpack_require__(3);
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * @license Angular v4.1.2
 * (c) 2010-2017 Google, Inc. https://angular.io/
 * License: MIT
 */

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the common package.
 */
/**
 * \@stable
 */
var VERSION = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Version"]('4.1.2');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A segment of text within the template.
 */
var TextAst = (function () {
    /**
     * @param {?} value
     * @param {?} ngContentIndex
     * @param {?} sourceSpan
     */
    function TextAst(value, ngContentIndex, sourceSpan) {
        this.value = value;
        this.ngContentIndex = ngContentIndex;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    TextAst.prototype.visit = function (visitor, context) { return visitor.visitText(this, context); };
    return TextAst;
}());
/**
 * A bound expression within the text of a template.
 */
var BoundTextAst = (function () {
    /**
     * @param {?} value
     * @param {?} ngContentIndex
     * @param {?} sourceSpan
     */
    function BoundTextAst(value, ngContentIndex, sourceSpan) {
        this.value = value;
        this.ngContentIndex = ngContentIndex;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    BoundTextAst.prototype.visit = function (visitor, context) {
        return visitor.visitBoundText(this, context);
    };
    return BoundTextAst;
}());
/**
 * A plain attribute on an element.
 */
var AttrAst = (function () {
    /**
     * @param {?} name
     * @param {?} value
     * @param {?} sourceSpan
     */
    function AttrAst(name, value, sourceSpan) {
        this.name = name;
        this.value = value;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    AttrAst.prototype.visit = function (visitor, context) { return visitor.visitAttr(this, context); };
    return AttrAst;
}());
/**
 * A binding for an element property (e.g. `[property]="expression"`) or an animation trigger (e.g.
 * `[\@trigger]="stateExp"`)
 */
var BoundElementPropertyAst = (function () {
    /**
     * @param {?} name
     * @param {?} type
     * @param {?} securityContext
     * @param {?} value
     * @param {?} unit
     * @param {?} sourceSpan
     */
    function BoundElementPropertyAst(name, type, securityContext, value, unit, sourceSpan) {
        this.name = name;
        this.type = type;
        this.securityContext = securityContext;
        this.value = value;
        this.unit = unit;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    BoundElementPropertyAst.prototype.visit = function (visitor, context) {
        return visitor.visitElementProperty(this, context);
    };
    Object.defineProperty(BoundElementPropertyAst.prototype, "isAnimation", {
        /**
         * @return {?}
         */
        get: function () { return this.type === PropertyBindingType.Animation; },
        enumerable: true,
        configurable: true
    });
    return BoundElementPropertyAst;
}());
/**
 * A binding for an element event (e.g. `(event)="handler()"`) or an animation trigger event (e.g.
 * `(\@trigger.phase)="callback($event)"`).
 */
var BoundEventAst = (function () {
    /**
     * @param {?} name
     * @param {?} target
     * @param {?} phase
     * @param {?} handler
     * @param {?} sourceSpan
     */
    function BoundEventAst(name, target, phase, handler, sourceSpan) {
        this.name = name;
        this.target = target;
        this.phase = phase;
        this.handler = handler;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} name
     * @param {?} target
     * @param {?} phase
     * @return {?}
     */
    BoundEventAst.calcFullName = function (name, target, phase) {
        if (target) {
            return target + ":" + name;
        }
        else if (phase) {
            return "@" + name + "." + phase;
        }
        else {
            return name;
        }
    };
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    BoundEventAst.prototype.visit = function (visitor, context) {
        return visitor.visitEvent(this, context);
    };
    Object.defineProperty(BoundEventAst.prototype, "fullName", {
        /**
         * @return {?}
         */
        get: function () { return BoundEventAst.calcFullName(this.name, this.target, this.phase); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(BoundEventAst.prototype, "isAnimation", {
        /**
         * @return {?}
         */
        get: function () { return !!this.phase; },
        enumerable: true,
        configurable: true
    });
    return BoundEventAst;
}());
/**
 * A reference declaration on an element (e.g. `let someName="expression"`).
 */
var ReferenceAst = (function () {
    /**
     * @param {?} name
     * @param {?} value
     * @param {?} sourceSpan
     */
    function ReferenceAst(name, value, sourceSpan) {
        this.name = name;
        this.value = value;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ReferenceAst.prototype.visit = function (visitor, context) {
        return visitor.visitReference(this, context);
    };
    return ReferenceAst;
}());
/**
 * A variable declaration on a <ng-template> (e.g. `var-someName="someLocalName"`).
 */
var VariableAst = (function () {
    /**
     * @param {?} name
     * @param {?} value
     * @param {?} sourceSpan
     */
    function VariableAst(name, value, sourceSpan) {
        this.name = name;
        this.value = value;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    VariableAst.prototype.visit = function (visitor, context) {
        return visitor.visitVariable(this, context);
    };
    return VariableAst;
}());
/**
 * An element declaration in a template.
 */
var ElementAst = (function () {
    /**
     * @param {?} name
     * @param {?} attrs
     * @param {?} inputs
     * @param {?} outputs
     * @param {?} references
     * @param {?} directives
     * @param {?} providers
     * @param {?} hasViewContainer
     * @param {?} queryMatches
     * @param {?} children
     * @param {?} ngContentIndex
     * @param {?} sourceSpan
     * @param {?} endSourceSpan
     */
    function ElementAst(name, attrs, inputs, outputs, references, directives, providers, hasViewContainer, queryMatches, children, ngContentIndex, sourceSpan, endSourceSpan) {
        this.name = name;
        this.attrs = attrs;
        this.inputs = inputs;
        this.outputs = outputs;
        this.references = references;
        this.directives = directives;
        this.providers = providers;
        this.hasViewContainer = hasViewContainer;
        this.queryMatches = queryMatches;
        this.children = children;
        this.ngContentIndex = ngContentIndex;
        this.sourceSpan = sourceSpan;
        this.endSourceSpan = endSourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ElementAst.prototype.visit = function (visitor, context) {
        return visitor.visitElement(this, context);
    };
    return ElementAst;
}());
/**
 * A `<ng-template>` element included in an Angular template.
 */
var EmbeddedTemplateAst = (function () {
    /**
     * @param {?} attrs
     * @param {?} outputs
     * @param {?} references
     * @param {?} variables
     * @param {?} directives
     * @param {?} providers
     * @param {?} hasViewContainer
     * @param {?} queryMatches
     * @param {?} children
     * @param {?} ngContentIndex
     * @param {?} sourceSpan
     */
    function EmbeddedTemplateAst(attrs, outputs, references, variables, directives, providers, hasViewContainer, queryMatches, children, ngContentIndex, sourceSpan) {
        this.attrs = attrs;
        this.outputs = outputs;
        this.references = references;
        this.variables = variables;
        this.directives = directives;
        this.providers = providers;
        this.hasViewContainer = hasViewContainer;
        this.queryMatches = queryMatches;
        this.children = children;
        this.ngContentIndex = ngContentIndex;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    EmbeddedTemplateAst.prototype.visit = function (visitor, context) {
        return visitor.visitEmbeddedTemplate(this, context);
    };
    return EmbeddedTemplateAst;
}());
/**
 * A directive property with a bound value (e.g. `*ngIf="condition").
 */
var BoundDirectivePropertyAst = (function () {
    /**
     * @param {?} directiveName
     * @param {?} templateName
     * @param {?} value
     * @param {?} sourceSpan
     */
    function BoundDirectivePropertyAst(directiveName, templateName, value, sourceSpan) {
        this.directiveName = directiveName;
        this.templateName = templateName;
        this.value = value;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    BoundDirectivePropertyAst.prototype.visit = function (visitor, context) {
        return visitor.visitDirectiveProperty(this, context);
    };
    return BoundDirectivePropertyAst;
}());
/**
 * A directive declared on an element.
 */
var DirectiveAst = (function () {
    /**
     * @param {?} directive
     * @param {?} inputs
     * @param {?} hostProperties
     * @param {?} hostEvents
     * @param {?} contentQueryStartId
     * @param {?} sourceSpan
     */
    function DirectiveAst(directive, inputs, hostProperties, hostEvents, contentQueryStartId, sourceSpan) {
        this.directive = directive;
        this.inputs = inputs;
        this.hostProperties = hostProperties;
        this.hostEvents = hostEvents;
        this.contentQueryStartId = contentQueryStartId;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    DirectiveAst.prototype.visit = function (visitor, context) {
        return visitor.visitDirective(this, context);
    };
    return DirectiveAst;
}());
/**
 * A provider declared on an element
 */
var ProviderAst = (function () {
    /**
     * @param {?} token
     * @param {?} multiProvider
     * @param {?} eager
     * @param {?} providers
     * @param {?} providerType
     * @param {?} lifecycleHooks
     * @param {?} sourceSpan
     */
    function ProviderAst(token, multiProvider, eager, providers, providerType, lifecycleHooks, sourceSpan) {
        this.token = token;
        this.multiProvider = multiProvider;
        this.eager = eager;
        this.providers = providers;
        this.providerType = providerType;
        this.lifecycleHooks = lifecycleHooks;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ProviderAst.prototype.visit = function (visitor, context) {
        // No visit method in the visitor for now...
        return null;
    };
    return ProviderAst;
}());
var ProviderAstType = {};
ProviderAstType.PublicService = 0;
ProviderAstType.PrivateService = 1;
ProviderAstType.Component = 2;
ProviderAstType.Directive = 3;
ProviderAstType.Builtin = 4;
ProviderAstType[ProviderAstType.PublicService] = "PublicService";
ProviderAstType[ProviderAstType.PrivateService] = "PrivateService";
ProviderAstType[ProviderAstType.Component] = "Component";
ProviderAstType[ProviderAstType.Directive] = "Directive";
ProviderAstType[ProviderAstType.Builtin] = "Builtin";
/**
 * Position where content is to be projected (instance of `<ng-content>` in a template).
 */
var NgContentAst = (function () {
    /**
     * @param {?} index
     * @param {?} ngContentIndex
     * @param {?} sourceSpan
     */
    function NgContentAst(index, ngContentIndex, sourceSpan) {
        this.index = index;
        this.ngContentIndex = ngContentIndex;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    NgContentAst.prototype.visit = function (visitor, context) {
        return visitor.visitNgContent(this, context);
    };
    return NgContentAst;
}());
var PropertyBindingType = {};
PropertyBindingType.Property = 0;
PropertyBindingType.Attribute = 1;
PropertyBindingType.Class = 2;
PropertyBindingType.Style = 3;
PropertyBindingType.Animation = 4;
PropertyBindingType[PropertyBindingType.Property] = "Property";
PropertyBindingType[PropertyBindingType.Attribute] = "Attribute";
PropertyBindingType[PropertyBindingType.Class] = "Class";
PropertyBindingType[PropertyBindingType.Style] = "Style";
PropertyBindingType[PropertyBindingType.Animation] = "Animation";
/**
 * Visit every node in a list of {\@link TemplateAst}s with the given {\@link TemplateAstVisitor}.
 * @param {?} visitor
 * @param {?} asts
 * @param {?=} context
 * @return {?}
 */
function templateVisitAll(visitor, asts, context) {
    if (context === void 0) { context = null; }
    var /** @type {?} */ result = [];
    var /** @type {?} */ visit = visitor.visit ?
        function (ast) { return ((visitor.visit))(ast, context) || ast.visit(visitor, context); } :
        function (ast) { return ast.visit(visitor, context); };
    asts.forEach(function (ast) {
        var /** @type {?} */ astResult = visit(ast);
        if (astResult) {
            result.push(astResult);
        }
    });
    return result;
}
/**
 * A token representing the a reference to a static type.
 *
 * This token is unique for a filePath and name and can be used as a hash table key.
 */
var StaticSymbol = (function () {
    /**
     * @param {?} filePath
     * @param {?} name
     * @param {?} members
     */
    function StaticSymbol(filePath, name, members) {
        this.filePath = filePath;
        this.name = name;
        this.members = members;
    }
    /**
     * @return {?}
     */
    StaticSymbol.prototype.assertNoMembers = function () {
        if (this.members.length) {
            throw new Error("Illegal state: symbol without members expected, but got " + JSON.stringify(this) + ".");
        }
    };
    return StaticSymbol;
}());
/**
 * A cache of static symbol used by the StaticReflector to return the same symbol for the
 * same symbol values.
 */
var StaticSymbolCache = (function () {
    function StaticSymbolCache() {
        this.cache = new Map();
    }
    /**
     * @param {?} declarationFile
     * @param {?} name
     * @param {?=} members
     * @return {?}
     */
    StaticSymbolCache.prototype.get = function (declarationFile, name, members) {
        members = members || [];
        var /** @type {?} */ memberSuffix = members.length ? "." + members.join('.') : '';
        var /** @type {?} */ key = "\"" + declarationFile + "\"." + name + memberSuffix;
        var /** @type {?} */ result = this.cache.get(key);
        if (!result) {
            result = new StaticSymbol(declarationFile, name, members);
            this.cache.set(key, result);
        }
        return result;
    };
    return StaticSymbolCache;
}());
var TagContentType = {};
TagContentType.RAW_TEXT = 0;
TagContentType.ESCAPABLE_RAW_TEXT = 1;
TagContentType.PARSABLE_DATA = 2;
TagContentType[TagContentType.RAW_TEXT] = "RAW_TEXT";
TagContentType[TagContentType.ESCAPABLE_RAW_TEXT] = "ESCAPABLE_RAW_TEXT";
TagContentType[TagContentType.PARSABLE_DATA] = "PARSABLE_DATA";
/**
 * @param {?} elementName
 * @return {?}
 */
function splitNsName(elementName) {
    if (elementName[0] != ':') {
        return [null, elementName];
    }
    var /** @type {?} */ colonIndex = elementName.indexOf(':', 1);
    if (colonIndex == -1) {
        throw new Error("Unsupported format \"" + elementName + "\" expecting \":namespace:name\"");
    }
    return [elementName.slice(1, colonIndex), elementName.slice(colonIndex + 1)];
}
/**
 * @param {?} tagName
 * @return {?}
 */
function isNgContainer(tagName) {
    return splitNsName(tagName)[1] === 'ng-container';
}
/**
 * @param {?} tagName
 * @return {?}
 */
function isNgContent(tagName) {
    return splitNsName(tagName)[1] === 'ng-content';
}
/**
 * @param {?} tagName
 * @return {?}
 */
function isNgTemplate(tagName) {
    return splitNsName(tagName)[1] === 'ng-template';
}
/**
 * @param {?} fullName
 * @return {?}
 */
function getNsPrefix(fullName) {
    return fullName === null ? null : splitNsName(fullName)[0];
}
/**
 * @param {?} prefix
 * @param {?} localName
 * @return {?}
 */
function mergeNsAndName(prefix, localName) {
    return prefix ? ":" + prefix + ":" + localName : localName;
}
// see http://www.w3.org/TR/html51/syntax.html#named-character-references
// see https://html.spec.whatwg.org/multipage/entities.json
// This list is not exhaustive to keep the compiler footprint low.
// The `&#123;` / `&#x1ab;` syntax should be used when the named character reference does not
// exist.
var NAMED_ENTITIES = {
    'Aacute': '\u00C1',
    'aacute': '\u00E1',
    'Acirc': '\u00C2',
    'acirc': '\u00E2',
    'acute': '\u00B4',
    'AElig': '\u00C6',
    'aelig': '\u00E6',
    'Agrave': '\u00C0',
    'agrave': '\u00E0',
    'alefsym': '\u2135',
    'Alpha': '\u0391',
    'alpha': '\u03B1',
    'amp': '&',
    'and': '\u2227',
    'ang': '\u2220',
    'apos': '\u0027',
    'Aring': '\u00C5',
    'aring': '\u00E5',
    'asymp': '\u2248',
    'Atilde': '\u00C3',
    'atilde': '\u00E3',
    'Auml': '\u00C4',
    'auml': '\u00E4',
    'bdquo': '\u201E',
    'Beta': '\u0392',
    'beta': '\u03B2',
    'brvbar': '\u00A6',
    'bull': '\u2022',
    'cap': '\u2229',
    'Ccedil': '\u00C7',
    'ccedil': '\u00E7',
    'cedil': '\u00B8',
    'cent': '\u00A2',
    'Chi': '\u03A7',
    'chi': '\u03C7',
    'circ': '\u02C6',
    'clubs': '\u2663',
    'cong': '\u2245',
    'copy': '\u00A9',
    'crarr': '\u21B5',
    'cup': '\u222A',
    'curren': '\u00A4',
    'dagger': '\u2020',
    'Dagger': '\u2021',
    'darr': '\u2193',
    'dArr': '\u21D3',
    'deg': '\u00B0',
    'Delta': '\u0394',
    'delta': '\u03B4',
    'diams': '\u2666',
    'divide': '\u00F7',
    'Eacute': '\u00C9',
    'eacute': '\u00E9',
    'Ecirc': '\u00CA',
    'ecirc': '\u00EA',
    'Egrave': '\u00C8',
    'egrave': '\u00E8',
    'empty': '\u2205',
    'emsp': '\u2003',
    'ensp': '\u2002',
    'Epsilon': '\u0395',
    'epsilon': '\u03B5',
    'equiv': '\u2261',
    'Eta': '\u0397',
    'eta': '\u03B7',
    'ETH': '\u00D0',
    'eth': '\u00F0',
    'Euml': '\u00CB',
    'euml': '\u00EB',
    'euro': '\u20AC',
    'exist': '\u2203',
    'fnof': '\u0192',
    'forall': '\u2200',
    'frac12': '\u00BD',
    'frac14': '\u00BC',
    'frac34': '\u00BE',
    'frasl': '\u2044',
    'Gamma': '\u0393',
    'gamma': '\u03B3',
    'ge': '\u2265',
    'gt': '>',
    'harr': '\u2194',
    'hArr': '\u21D4',
    'hearts': '\u2665',
    'hellip': '\u2026',
    'Iacute': '\u00CD',
    'iacute': '\u00ED',
    'Icirc': '\u00CE',
    'icirc': '\u00EE',
    'iexcl': '\u00A1',
    'Igrave': '\u00CC',
    'igrave': '\u00EC',
    'image': '\u2111',
    'infin': '\u221E',
    'int': '\u222B',
    'Iota': '\u0399',
    'iota': '\u03B9',
    'iquest': '\u00BF',
    'isin': '\u2208',
    'Iuml': '\u00CF',
    'iuml': '\u00EF',
    'Kappa': '\u039A',
    'kappa': '\u03BA',
    'Lambda': '\u039B',
    'lambda': '\u03BB',
    'lang': '\u27E8',
    'laquo': '\u00AB',
    'larr': '\u2190',
    'lArr': '\u21D0',
    'lceil': '\u2308',
    'ldquo': '\u201C',
    'le': '\u2264',
    'lfloor': '\u230A',
    'lowast': '\u2217',
    'loz': '\u25CA',
    'lrm': '\u200E',
    'lsaquo': '\u2039',
    'lsquo': '\u2018',
    'lt': '<',
    'macr': '\u00AF',
    'mdash': '\u2014',
    'micro': '\u00B5',
    'middot': '\u00B7',
    'minus': '\u2212',
    'Mu': '\u039C',
    'mu': '\u03BC',
    'nabla': '\u2207',
    'nbsp': '\u00A0',
    'ndash': '\u2013',
    'ne': '\u2260',
    'ni': '\u220B',
    'not': '\u00AC',
    'notin': '\u2209',
    'nsub': '\u2284',
    'Ntilde': '\u00D1',
    'ntilde': '\u00F1',
    'Nu': '\u039D',
    'nu': '\u03BD',
    'Oacute': '\u00D3',
    'oacute': '\u00F3',
    'Ocirc': '\u00D4',
    'ocirc': '\u00F4',
    'OElig': '\u0152',
    'oelig': '\u0153',
    'Ograve': '\u00D2',
    'ograve': '\u00F2',
    'oline': '\u203E',
    'Omega': '\u03A9',
    'omega': '\u03C9',
    'Omicron': '\u039F',
    'omicron': '\u03BF',
    'oplus': '\u2295',
    'or': '\u2228',
    'ordf': '\u00AA',
    'ordm': '\u00BA',
    'Oslash': '\u00D8',
    'oslash': '\u00F8',
    'Otilde': '\u00D5',
    'otilde': '\u00F5',
    'otimes': '\u2297',
    'Ouml': '\u00D6',
    'ouml': '\u00F6',
    'para': '\u00B6',
    'permil': '\u2030',
    'perp': '\u22A5',
    'Phi': '\u03A6',
    'phi': '\u03C6',
    'Pi': '\u03A0',
    'pi': '\u03C0',
    'piv': '\u03D6',
    'plusmn': '\u00B1',
    'pound': '\u00A3',
    'prime': '\u2032',
    'Prime': '\u2033',
    'prod': '\u220F',
    'prop': '\u221D',
    'Psi': '\u03A8',
    'psi': '\u03C8',
    'quot': '\u0022',
    'radic': '\u221A',
    'rang': '\u27E9',
    'raquo': '\u00BB',
    'rarr': '\u2192',
    'rArr': '\u21D2',
    'rceil': '\u2309',
    'rdquo': '\u201D',
    'real': '\u211C',
    'reg': '\u00AE',
    'rfloor': '\u230B',
    'Rho': '\u03A1',
    'rho': '\u03C1',
    'rlm': '\u200F',
    'rsaquo': '\u203A',
    'rsquo': '\u2019',
    'sbquo': '\u201A',
    'Scaron': '\u0160',
    'scaron': '\u0161',
    'sdot': '\u22C5',
    'sect': '\u00A7',
    'shy': '\u00AD',
    'Sigma': '\u03A3',
    'sigma': '\u03C3',
    'sigmaf': '\u03C2',
    'sim': '\u223C',
    'spades': '\u2660',
    'sub': '\u2282',
    'sube': '\u2286',
    'sum': '\u2211',
    'sup': '\u2283',
    'sup1': '\u00B9',
    'sup2': '\u00B2',
    'sup3': '\u00B3',
    'supe': '\u2287',
    'szlig': '\u00DF',
    'Tau': '\u03A4',
    'tau': '\u03C4',
    'there4': '\u2234',
    'Theta': '\u0398',
    'theta': '\u03B8',
    'thetasym': '\u03D1',
    'thinsp': '\u2009',
    'THORN': '\u00DE',
    'thorn': '\u00FE',
    'tilde': '\u02DC',
    'times': '\u00D7',
    'trade': '\u2122',
    'Uacute': '\u00DA',
    'uacute': '\u00FA',
    'uarr': '\u2191',
    'uArr': '\u21D1',
    'Ucirc': '\u00DB',
    'ucirc': '\u00FB',
    'Ugrave': '\u00D9',
    'ugrave': '\u00F9',
    'uml': '\u00A8',
    'upsih': '\u03D2',
    'Upsilon': '\u03A5',
    'upsilon': '\u03C5',
    'Uuml': '\u00DC',
    'uuml': '\u00FC',
    'weierp': '\u2118',
    'Xi': '\u039E',
    'xi': '\u03BE',
    'Yacute': '\u00DD',
    'yacute': '\u00FD',
    'yen': '\u00A5',
    'yuml': '\u00FF',
    'Yuml': '\u0178',
    'Zeta': '\u0396',
    'zeta': '\u03B6',
    'zwj': '\u200D',
    'zwnj': '\u200C',
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var HtmlTagDefinition = (function () {
    /**
     * @param {?=} __0
     */
    function HtmlTagDefinition(_a) {
        var _b = _a === void 0 ? {} : _a, closedByChildren = _b.closedByChildren, requiredParents = _b.requiredParents, implicitNamespacePrefix = _b.implicitNamespacePrefix, _c = _b.contentType, contentType = _c === void 0 ? TagContentType.PARSABLE_DATA : _c, _d = _b.closedByParent, closedByParent = _d === void 0 ? false : _d, _e = _b.isVoid, isVoid = _e === void 0 ? false : _e, _f = _b.ignoreFirstLf, ignoreFirstLf = _f === void 0 ? false : _f;
        var _this = this;
        this.closedByChildren = {};
        this.closedByParent = false;
        this.canSelfClose = false;
        if (closedByChildren && closedByChildren.length > 0) {
            closedByChildren.forEach(function (tagName) { return _this.closedByChildren[tagName] = true; });
        }
        this.isVoid = isVoid;
        this.closedByParent = closedByParent || isVoid;
        if (requiredParents && requiredParents.length > 0) {
            this.requiredParents = {};
            // The first parent is the list is automatically when none of the listed parents are present
            this.parentToAdd = requiredParents[0];
            requiredParents.forEach(function (tagName) { return _this.requiredParents[tagName] = true; });
        }
        this.implicitNamespacePrefix = implicitNamespacePrefix || null;
        this.contentType = contentType;
        this.ignoreFirstLf = ignoreFirstLf;
    }
    /**
     * @param {?} currentParent
     * @return {?}
     */
    HtmlTagDefinition.prototype.requireExtraParent = function (currentParent) {
        if (!this.requiredParents) {
            return false;
        }
        if (!currentParent) {
            return true;
        }
        var /** @type {?} */ lcParent = currentParent.toLowerCase();
        var /** @type {?} */ isParentTemplate = lcParent === 'template' || currentParent === 'ng-template';
        return !isParentTemplate && this.requiredParents[lcParent] != true;
    };
    /**
     * @param {?} name
     * @return {?}
     */
    HtmlTagDefinition.prototype.isClosedByChild = function (name) {
        return this.isVoid || name.toLowerCase() in this.closedByChildren;
    };
    return HtmlTagDefinition;
}());
// see http://www.w3.org/TR/html51/syntax.html#optional-tags
// This implementation does not fully conform to the HTML5 spec.
var TAG_DEFINITIONS = {
    'base': new HtmlTagDefinition({ isVoid: true }),
    'meta': new HtmlTagDefinition({ isVoid: true }),
    'area': new HtmlTagDefinition({ isVoid: true }),
    'embed': new HtmlTagDefinition({ isVoid: true }),
    'link': new HtmlTagDefinition({ isVoid: true }),
    'img': new HtmlTagDefinition({ isVoid: true }),
    'input': new HtmlTagDefinition({ isVoid: true }),
    'param': new HtmlTagDefinition({ isVoid: true }),
    'hr': new HtmlTagDefinition({ isVoid: true }),
    'br': new HtmlTagDefinition({ isVoid: true }),
    'source': new HtmlTagDefinition({ isVoid: true }),
    'track': new HtmlTagDefinition({ isVoid: true }),
    'wbr': new HtmlTagDefinition({ isVoid: true }),
    'p': new HtmlTagDefinition({
        closedByChildren: [
            'address', 'article', 'aside', 'blockquote', 'div', 'dl', 'fieldset', 'footer', 'form',
            'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'hgroup', 'hr',
            'main', 'nav', 'ol', 'p', 'pre', 'section', 'table', 'ul'
        ],
        closedByParent: true
    }),
    'thead': new HtmlTagDefinition({ closedByChildren: ['tbody', 'tfoot'] }),
    'tbody': new HtmlTagDefinition({ closedByChildren: ['tbody', 'tfoot'], closedByParent: true }),
    'tfoot': new HtmlTagDefinition({ closedByChildren: ['tbody'], closedByParent: true }),
    'tr': new HtmlTagDefinition({
        closedByChildren: ['tr'],
        requiredParents: ['tbody', 'tfoot', 'thead'],
        closedByParent: true
    }),
    'td': new HtmlTagDefinition({ closedByChildren: ['td', 'th'], closedByParent: true }),
    'th': new HtmlTagDefinition({ closedByChildren: ['td', 'th'], closedByParent: true }),
    'col': new HtmlTagDefinition({ requiredParents: ['colgroup'], isVoid: true }),
    'svg': new HtmlTagDefinition({ implicitNamespacePrefix: 'svg' }),
    'math': new HtmlTagDefinition({ implicitNamespacePrefix: 'math' }),
    'li': new HtmlTagDefinition({ closedByChildren: ['li'], closedByParent: true }),
    'dt': new HtmlTagDefinition({ closedByChildren: ['dt', 'dd'] }),
    'dd': new HtmlTagDefinition({ closedByChildren: ['dt', 'dd'], closedByParent: true }),
    'rb': new HtmlTagDefinition({ closedByChildren: ['rb', 'rt', 'rtc', 'rp'], closedByParent: true }),
    'rt': new HtmlTagDefinition({ closedByChildren: ['rb', 'rt', 'rtc', 'rp'], closedByParent: true }),
    'rtc': new HtmlTagDefinition({ closedByChildren: ['rb', 'rtc', 'rp'], closedByParent: true }),
    'rp': new HtmlTagDefinition({ closedByChildren: ['rb', 'rt', 'rtc', 'rp'], closedByParent: true }),
    'optgroup': new HtmlTagDefinition({ closedByChildren: ['optgroup'], closedByParent: true }),
    'option': new HtmlTagDefinition({ closedByChildren: ['option', 'optgroup'], closedByParent: true }),
    'pre': new HtmlTagDefinition({ ignoreFirstLf: true }),
    'listing': new HtmlTagDefinition({ ignoreFirstLf: true }),
    'style': new HtmlTagDefinition({ contentType: TagContentType.RAW_TEXT }),
    'script': new HtmlTagDefinition({ contentType: TagContentType.RAW_TEXT }),
    'title': new HtmlTagDefinition({ contentType: TagContentType.ESCAPABLE_RAW_TEXT }),
    'textarea': new HtmlTagDefinition({ contentType: TagContentType.ESCAPABLE_RAW_TEXT, ignoreFirstLf: true }),
};
var _DEFAULT_TAG_DEFINITION = new HtmlTagDefinition();
/**
 * @param {?} tagName
 * @return {?}
 */
function getHtmlTagDefinition(tagName) {
    return TAG_DEFINITIONS[tagName.toLowerCase()] || _DEFAULT_TAG_DEFINITION;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _SELECTOR_REGEXP = new RegExp('(\\:not\\()|' +
    '([-\\w]+)|' +
    '(?:\\.([-\\w]+))|' +
    // "-" should appear first in the regexp below as FF31 parses "[.-\w]" as a range
    '(?:\\[([-.\\w*]+)(?:=([\"\']?)([^\\]\"\']*)\\5)?\\])|' +
    // "[name="value"]",
    // "[name='value']"
    '(\\))|' +
    '(\\s*,\\s*)', // ","
'g');
/**
 * A css selector contains an element name,
 * css classes and attribute/value pairs with the purpose
 * of selecting subsets out of them.
 */
var CssSelector = (function () {
    function CssSelector() {
        this.element = null;
        this.classNames = [];
        this.attrs = [];
        this.notSelectors = [];
    }
    /**
     * @param {?} selector
     * @return {?}
     */
    CssSelector.parse = function (selector) {
        var /** @type {?} */ results = [];
        var /** @type {?} */ _addResult = function (res, cssSel) {
            if (cssSel.notSelectors.length > 0 && !cssSel.element && cssSel.classNames.length == 0 &&
                cssSel.attrs.length == 0) {
                cssSel.element = '*';
            }
            res.push(cssSel);
        };
        var /** @type {?} */ cssSelector = new CssSelector();
        var /** @type {?} */ match;
        var /** @type {?} */ current = cssSelector;
        var /** @type {?} */ inNot = false;
        _SELECTOR_REGEXP.lastIndex = 0;
        while (match = _SELECTOR_REGEXP.exec(selector)) {
            if (match[1]) {
                if (inNot) {
                    throw new Error('Nesting :not is not allowed in a selector');
                }
                inNot = true;
                current = new CssSelector();
                cssSelector.notSelectors.push(current);
            }
            if (match[2]) {
                current.setElement(match[2]);
            }
            if (match[3]) {
                current.addClassName(match[3]);
            }
            if (match[4]) {
                current.addAttribute(match[4], match[6]);
            }
            if (match[7]) {
                inNot = false;
                current = cssSelector;
            }
            if (match[8]) {
                if (inNot) {
                    throw new Error('Multiple selectors in :not are not supported');
                }
                _addResult(results, cssSelector);
                cssSelector = current = new CssSelector();
            }
        }
        _addResult(results, cssSelector);
        return results;
    };
    /**
     * @return {?}
     */
    CssSelector.prototype.isElementSelector = function () {
        return this.hasElementSelector() && this.classNames.length == 0 && this.attrs.length == 0 &&
            this.notSelectors.length === 0;
    };
    /**
     * @return {?}
     */
    CssSelector.prototype.hasElementSelector = function () { return !!this.element; };
    /**
     * @param {?=} element
     * @return {?}
     */
    CssSelector.prototype.setElement = function (element) {
        if (element === void 0) { element = null; }
        this.element = element;
    };
    /**
     * Gets a template string for an element that matches the selector.
     * @return {?}
     */
    CssSelector.prototype.getMatchingElementTemplate = function () {
        var /** @type {?} */ tagName = this.element || 'div';
        var /** @type {?} */ classAttr = this.classNames.length > 0 ? " class=\"" + this.classNames.join(' ') + "\"" : '';
        var /** @type {?} */ attrs = '';
        for (var /** @type {?} */ i = 0; i < this.attrs.length; i += 2) {
            var /** @type {?} */ attrName = this.attrs[i];
            var /** @type {?} */ attrValue = this.attrs[i + 1] !== '' ? "=\"" + this.attrs[i + 1] + "\"" : '';
            attrs += " " + attrName + attrValue;
        }
        return getHtmlTagDefinition(tagName).isVoid ? "<" + tagName + classAttr + attrs + "/>" :
            "<" + tagName + classAttr + attrs + "></" + tagName + ">";
    };
    /**
     * @param {?} name
     * @param {?=} value
     * @return {?}
     */
    CssSelector.prototype.addAttribute = function (name, value) {
        if (value === void 0) { value = ''; }
        this.attrs.push(name, value && value.toLowerCase() || '');
    };
    /**
     * @param {?} name
     * @return {?}
     */
    CssSelector.prototype.addClassName = function (name) { this.classNames.push(name.toLowerCase()); };
    /**
     * @return {?}
     */
    CssSelector.prototype.toString = function () {
        var /** @type {?} */ res = this.element || '';
        if (this.classNames) {
            this.classNames.forEach(function (klass) { return res += "." + klass; });
        }
        if (this.attrs) {
            for (var /** @type {?} */ i = 0; i < this.attrs.length; i += 2) {
                var /** @type {?} */ name = this.attrs[i];
                var /** @type {?} */ value = this.attrs[i + 1];
                res += "[" + name + (value ? '=' + value : '') + "]";
            }
        }
        this.notSelectors.forEach(function (notSelector) { return res += ":not(" + notSelector + ")"; });
        return res;
    };
    return CssSelector;
}());
/**
 * Reads a list of CssSelectors and allows to calculate which ones
 * are contained in a given CssSelector.
 */
var SelectorMatcher = (function () {
    function SelectorMatcher() {
        this._elementMap = new Map();
        this._elementPartialMap = new Map();
        this._classMap = new Map();
        this._classPartialMap = new Map();
        this._attrValueMap = new Map();
        this._attrValuePartialMap = new Map();
        this._listContexts = [];
    }
    /**
     * @param {?} notSelectors
     * @return {?}
     */
    SelectorMatcher.createNotMatcher = function (notSelectors) {
        var /** @type {?} */ notMatcher = new SelectorMatcher();
        notMatcher.addSelectables(notSelectors, null);
        return notMatcher;
    };
    /**
     * @param {?} cssSelectors
     * @param {?=} callbackCtxt
     * @return {?}
     */
    SelectorMatcher.prototype.addSelectables = function (cssSelectors, callbackCtxt) {
        var /** @type {?} */ listContext = ((null));
        if (cssSelectors.length > 1) {
            listContext = new SelectorListContext(cssSelectors);
            this._listContexts.push(listContext);
        }
        for (var /** @type {?} */ i = 0; i < cssSelectors.length; i++) {
            this._addSelectable(cssSelectors[i], callbackCtxt, listContext);
        }
    };
    /**
     * Add an object that can be found later on by calling `match`.
     * @param {?} cssSelector A css selector
     * @param {?} callbackCtxt An opaque object that will be given to the callback of the `match` function
     * @param {?} listContext
     * @return {?}
     */
    SelectorMatcher.prototype._addSelectable = function (cssSelector, callbackCtxt, listContext) {
        var /** @type {?} */ matcher = this;
        var /** @type {?} */ element = cssSelector.element;
        var /** @type {?} */ classNames = cssSelector.classNames;
        var /** @type {?} */ attrs = cssSelector.attrs;
        var /** @type {?} */ selectable = new SelectorContext(cssSelector, callbackCtxt, listContext);
        if (element) {
            var /** @type {?} */ isTerminal = attrs.length === 0 && classNames.length === 0;
            if (isTerminal) {
                this._addTerminal(matcher._elementMap, element, selectable);
            }
            else {
                matcher = this._addPartial(matcher._elementPartialMap, element);
            }
        }
        if (classNames) {
            for (var /** @type {?} */ i = 0; i < classNames.length; i++) {
                var /** @type {?} */ isTerminal = attrs.length === 0 && i === classNames.length - 1;
                var /** @type {?} */ className = classNames[i];
                if (isTerminal) {
                    this._addTerminal(matcher._classMap, className, selectable);
                }
                else {
                    matcher = this._addPartial(matcher._classPartialMap, className);
                }
            }
        }
        if (attrs) {
            for (var /** @type {?} */ i = 0; i < attrs.length; i += 2) {
                var /** @type {?} */ isTerminal = i === attrs.length - 2;
                var /** @type {?} */ name = attrs[i];
                var /** @type {?} */ value = attrs[i + 1];
                if (isTerminal) {
                    var /** @type {?} */ terminalMap = matcher._attrValueMap;
                    var /** @type {?} */ terminalValuesMap = terminalMap.get(name);
                    if (!terminalValuesMap) {
                        terminalValuesMap = new Map();
                        terminalMap.set(name, terminalValuesMap);
                    }
                    this._addTerminal(terminalValuesMap, value, selectable);
                }
                else {
                    var /** @type {?} */ partialMap = matcher._attrValuePartialMap;
                    var /** @type {?} */ partialValuesMap = partialMap.get(name);
                    if (!partialValuesMap) {
                        partialValuesMap = new Map();
                        partialMap.set(name, partialValuesMap);
                    }
                    matcher = this._addPartial(partialValuesMap, value);
                }
            }
        }
    };
    /**
     * @param {?} map
     * @param {?} name
     * @param {?} selectable
     * @return {?}
     */
    SelectorMatcher.prototype._addTerminal = function (map, name, selectable) {
        var /** @type {?} */ terminalList = map.get(name);
        if (!terminalList) {
            terminalList = [];
            map.set(name, terminalList);
        }
        terminalList.push(selectable);
    };
    /**
     * @param {?} map
     * @param {?} name
     * @return {?}
     */
    SelectorMatcher.prototype._addPartial = function (map, name) {
        var /** @type {?} */ matcher = map.get(name);
        if (!matcher) {
            matcher = new SelectorMatcher();
            map.set(name, matcher);
        }
        return matcher;
    };
    /**
     * Find the objects that have been added via `addSelectable`
     * whose css selector is contained in the given css selector.
     * @param {?} cssSelector A css selector
     * @param {?} matchedCallback This callback will be called with the object handed into `addSelectable`
     * @return {?} boolean true if a match was found
     */
    SelectorMatcher.prototype.match = function (cssSelector, matchedCallback) {
        var /** @type {?} */ result = false;
        var /** @type {?} */ element = ((cssSelector.element));
        var /** @type {?} */ classNames = cssSelector.classNames;
        var /** @type {?} */ attrs = cssSelector.attrs;
        for (var /** @type {?} */ i = 0; i < this._listContexts.length; i++) {
            this._listContexts[i].alreadyMatched = false;
        }
        result = this._matchTerminal(this._elementMap, element, cssSelector, matchedCallback) || result;
        result = this._matchPartial(this._elementPartialMap, element, cssSelector, matchedCallback) ||
            result;
        if (classNames) {
            for (var /** @type {?} */ i = 0; i < classNames.length; i++) {
                var /** @type {?} */ className = classNames[i];
                result =
                    this._matchTerminal(this._classMap, className, cssSelector, matchedCallback) || result;
                result =
                    this._matchPartial(this._classPartialMap, className, cssSelector, matchedCallback) ||
                        result;
            }
        }
        if (attrs) {
            for (var /** @type {?} */ i = 0; i < attrs.length; i += 2) {
                var /** @type {?} */ name = attrs[i];
                var /** @type {?} */ value = attrs[i + 1];
                var /** @type {?} */ terminalValuesMap = ((this._attrValueMap.get(name)));
                if (value) {
                    result =
                        this._matchTerminal(terminalValuesMap, '', cssSelector, matchedCallback) || result;
                }
                result =
                    this._matchTerminal(terminalValuesMap, value, cssSelector, matchedCallback) || result;
                var /** @type {?} */ partialValuesMap = ((this._attrValuePartialMap.get(name)));
                if (value) {
                    result = this._matchPartial(partialValuesMap, '', cssSelector, matchedCallback) || result;
                }
                result =
                    this._matchPartial(partialValuesMap, value, cssSelector, matchedCallback) || result;
            }
        }
        return result;
    };
    /**
     * \@internal
     * @param {?} map
     * @param {?} name
     * @param {?} cssSelector
     * @param {?} matchedCallback
     * @return {?}
     */
    SelectorMatcher.prototype._matchTerminal = function (map, name, cssSelector, matchedCallback) {
        if (!map || typeof name !== 'string') {
            return false;
        }
        var /** @type {?} */ selectables = map.get(name) || [];
        var /** @type {?} */ starSelectables = ((map.get('*')));
        if (starSelectables) {
            selectables = selectables.concat(starSelectables);
        }
        if (selectables.length === 0) {
            return false;
        }
        var /** @type {?} */ selectable;
        var /** @type {?} */ result = false;
        for (var /** @type {?} */ i = 0; i < selectables.length; i++) {
            selectable = selectables[i];
            result = selectable.finalize(cssSelector, matchedCallback) || result;
        }
        return result;
    };
    /**
     * \@internal
     * @param {?} map
     * @param {?} name
     * @param {?} cssSelector
     * @param {?} matchedCallback
     * @return {?}
     */
    SelectorMatcher.prototype._matchPartial = function (map, name, cssSelector, matchedCallback) {
        if (!map || typeof name !== 'string') {
            return false;
        }
        var /** @type {?} */ nestedSelector = map.get(name);
        if (!nestedSelector) {
            return false;
        }
        // TODO(perf): get rid of recursion and measure again
        // TODO(perf): don't pass the whole selector into the recursion,
        // but only the not processed parts
        return nestedSelector.match(cssSelector, matchedCallback);
    };
    return SelectorMatcher;
}());
var SelectorListContext = (function () {
    /**
     * @param {?} selectors
     */
    function SelectorListContext(selectors) {
        this.selectors = selectors;
        this.alreadyMatched = false;
    }
    return SelectorListContext;
}());
var SelectorContext = (function () {
    /**
     * @param {?} selector
     * @param {?} cbContext
     * @param {?} listContext
     */
    function SelectorContext(selector, cbContext, listContext) {
        this.selector = selector;
        this.cbContext = cbContext;
        this.listContext = listContext;
        this.notSelectors = selector.notSelectors;
    }
    /**
     * @param {?} cssSelector
     * @param {?} callback
     * @return {?}
     */
    SelectorContext.prototype.finalize = function (cssSelector, callback) {
        var /** @type {?} */ result = true;
        if (this.notSelectors.length > 0 && (!this.listContext || !this.listContext.alreadyMatched)) {
            var /** @type {?} */ notMatcher = SelectorMatcher.createNotMatcher(this.notSelectors);
            result = !notMatcher.match(cssSelector, null);
        }
        if (result && callback && (!this.listContext || !this.listContext.alreadyMatched)) {
            if (this.listContext) {
                this.listContext.alreadyMatched = true;
            }
            callback(this.selector, this.cbContext);
        }
        return result;
    };
    return SelectorContext;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var MODULE_SUFFIX = '';
var DASH_CASE_REGEXP = /-+([a-z0-9])/g;
/**
 * @param {?} input
 * @return {?}
 */
/**
 * @param {?} input
 * @return {?}
 */
function dashCaseToCamelCase(input) {
    return input.replace(DASH_CASE_REGEXP, function () {
        var m = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            m[_i] = arguments[_i];
        }
        return m[1].toUpperCase();
    });
}
/**
 * @param {?} input
 * @param {?} defaultValues
 * @return {?}
 */
function splitAtColon(input, defaultValues) {
    return _splitAt(input, ':', defaultValues);
}
/**
 * @param {?} input
 * @param {?} defaultValues
 * @return {?}
 */
function splitAtPeriod(input, defaultValues) {
    return _splitAt(input, '.', defaultValues);
}
/**
 * @param {?} input
 * @param {?} character
 * @param {?} defaultValues
 * @return {?}
 */
function _splitAt(input, character, defaultValues) {
    var /** @type {?} */ characterIndex = input.indexOf(character);
    if (characterIndex == -1)
        return defaultValues;
    return [input.slice(0, characterIndex).trim(), input.slice(characterIndex + 1).trim()];
}
/**
 * @param {?} value
 * @param {?} visitor
 * @param {?} context
 * @return {?}
 */
function visitValue(value, visitor, context) {
    if (Array.isArray(value)) {
        return visitor.visitArray(/** @type {?} */ (value), context);
    }
    if (isStrictStringMap(value)) {
        return visitor.visitStringMap(/** @type {?} */ (value), context);
    }
    if (value == null || typeof value == 'string' || typeof value == 'number' ||
        typeof value == 'boolean') {
        return visitor.visitPrimitive(value, context);
    }
    return visitor.visitOther(value, context);
}
/**
 * @param {?} val
 * @return {?}
 */
function isDefined(val) {
    return val !== null && val !== undefined;
}
/**
 * @template T
 * @param {?} val
 * @return {?}
 */
function noUndefined(val) {
    return val === undefined ? ((null)) : val;
}
var ValueTransformer = (function () {
    function ValueTransformer() {
    }
    /**
     * @param {?} arr
     * @param {?} context
     * @return {?}
     */
    ValueTransformer.prototype.visitArray = function (arr, context) {
        var _this = this;
        return arr.map(function (value) { return visitValue(value, _this, context); });
    };
    /**
     * @param {?} map
     * @param {?} context
     * @return {?}
     */
    ValueTransformer.prototype.visitStringMap = function (map, context) {
        var _this = this;
        var /** @type {?} */ result = {};
        Object.keys(map).forEach(function (key) { result[key] = visitValue(map[key], _this, context); });
        return result;
    };
    /**
     * @param {?} value
     * @param {?} context
     * @return {?}
     */
    ValueTransformer.prototype.visitPrimitive = function (value, context) { return value; };
    /**
     * @param {?} value
     * @param {?} context
     * @return {?}
     */
    ValueTransformer.prototype.visitOther = function (value, context) { return value; };
    return ValueTransformer;
}());
var SyncAsyncResult = (function () {
    /**
     * @param {?} syncResult
     * @param {?=} asyncResult
     */
    function SyncAsyncResult(syncResult, asyncResult) {
        if (asyncResult === void 0) { asyncResult = null; }
        this.syncResult = syncResult;
        this.asyncResult = asyncResult;
        if (!asyncResult) {
            this.asyncResult = Promise.resolve(syncResult);
        }
    }
    return SyncAsyncResult;
}());
/**
 * @param {?} msg
 * @return {?}
 */
function syntaxError(msg) {
    var /** @type {?} */ error = Error(msg);
    ((error))[ERROR_SYNTAX_ERROR] = true;
    return error;
}
var ERROR_SYNTAX_ERROR = 'ngSyntaxError';
/**
 * @param {?} error
 * @return {?}
 */
function isSyntaxError(error) {
    return ((error))[ERROR_SYNTAX_ERROR];
}
/**
 * @param {?} s
 * @return {?}
 */
function escapeRegExp(s) {
    return s.replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
}
var STRING_MAP_PROTO = Object.getPrototypeOf({});
/**
 * @param {?} obj
 * @return {?}
 */
function isStrictStringMap(obj) {
    return typeof obj === 'object' && obj !== null && Object.getPrototypeOf(obj) === STRING_MAP_PROTO;
}
/**
 * @param {?} str
 * @return {?}
 */
function utf8Encode(str) {
    var /** @type {?} */ encoded = '';
    for (var /** @type {?} */ index = 0; index < str.length; index++) {
        var /** @type {?} */ codePoint = str.charCodeAt(index);
        // decode surrogate
        // see https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
        if (codePoint >= 0xd800 && codePoint <= 0xdbff && str.length > (index + 1)) {
            var /** @type {?} */ low = str.charCodeAt(index + 1);
            if (low >= 0xdc00 && low <= 0xdfff) {
                index++;
                codePoint = ((codePoint - 0xd800) << 10) + low - 0xdc00 + 0x10000;
            }
        }
        if (codePoint <= 0x7f) {
            encoded += String.fromCharCode(codePoint);
        }
        else if (codePoint <= 0x7ff) {
            encoded += String.fromCharCode(((codePoint >> 6) & 0x1F) | 0xc0, (codePoint & 0x3f) | 0x80);
        }
        else if (codePoint <= 0xffff) {
            encoded += String.fromCharCode((codePoint >> 12) | 0xe0, ((codePoint >> 6) & 0x3f) | 0x80, (codePoint & 0x3f) | 0x80);
        }
        else if (codePoint <= 0x1fffff) {
            encoded += String.fromCharCode(((codePoint >> 18) & 0x07) | 0xf0, ((codePoint >> 12) & 0x3f) | 0x80, ((codePoint >> 6) & 0x3f) | 0x80, (codePoint & 0x3f) | 0x80);
        }
    }
    return encoded;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// group 0: "[prop] or (event) or @trigger"
// group 1: "prop" from "[prop]"
// group 2: "event" from "(event)"
// group 3: "@trigger" from "@trigger"
var HOST_REG_EXP = /^(?:(?:\[([^\]]+)\])|(?:\(([^\)]+)\)))|(\@[-\w]+)$/;
var CompileAnimationEntryMetadata = (function () {
    /**
     * @param {?=} name
     * @param {?=} definitions
     */
    function CompileAnimationEntryMetadata(name, definitions) {
        if (name === void 0) { name = null; }
        if (definitions === void 0) { definitions = null; }
        this.name = name;
        this.definitions = definitions;
    }
    return CompileAnimationEntryMetadata;
}());
/**
 * @abstract
 */
var CompileAnimationStateMetadata = (function () {
    function CompileAnimationStateMetadata() {
    }
    return CompileAnimationStateMetadata;
}());
var CompileAnimationStateDeclarationMetadata = (function (_super) {
    __extends(CompileAnimationStateDeclarationMetadata, _super);
    /**
     * @param {?} stateNameExpr
     * @param {?} styles
     */
    function CompileAnimationStateDeclarationMetadata(stateNameExpr, styles) {
        var _this = _super.call(this) || this;
        _this.stateNameExpr = stateNameExpr;
        _this.styles = styles;
        return _this;
    }
    return CompileAnimationStateDeclarationMetadata;
}(CompileAnimationStateMetadata));
var CompileAnimationStateTransitionMetadata = (function (_super) {
    __extends(CompileAnimationStateTransitionMetadata, _super);
    /**
     * @param {?} stateChangeExpr
     * @param {?} steps
     */
    function CompileAnimationStateTransitionMetadata(stateChangeExpr, steps) {
        var _this = _super.call(this) || this;
        _this.stateChangeExpr = stateChangeExpr;
        _this.steps = steps;
        return _this;
    }
    return CompileAnimationStateTransitionMetadata;
}(CompileAnimationStateMetadata));
/**
 * @abstract
 */
var CompileAnimationMetadata = (function () {
    function CompileAnimationMetadata() {
    }
    return CompileAnimationMetadata;
}());
var CompileAnimationKeyframesSequenceMetadata = (function (_super) {
    __extends(CompileAnimationKeyframesSequenceMetadata, _super);
    /**
     * @param {?=} steps
     */
    function CompileAnimationKeyframesSequenceMetadata(steps) {
        if (steps === void 0) { steps = []; }
        var _this = _super.call(this) || this;
        _this.steps = steps;
        return _this;
    }
    return CompileAnimationKeyframesSequenceMetadata;
}(CompileAnimationMetadata));
var CompileAnimationStyleMetadata = (function (_super) {
    __extends(CompileAnimationStyleMetadata, _super);
    /**
     * @param {?} offset
     * @param {?=} styles
     */
    function CompileAnimationStyleMetadata(offset, styles) {
        if (styles === void 0) { styles = null; }
        var _this = _super.call(this) || this;
        _this.offset = offset;
        _this.styles = styles;
        return _this;
    }
    return CompileAnimationStyleMetadata;
}(CompileAnimationMetadata));
var CompileAnimationAnimateMetadata = (function (_super) {
    __extends(CompileAnimationAnimateMetadata, _super);
    /**
     * @param {?=} timings
     * @param {?=} styles
     */
    function CompileAnimationAnimateMetadata(timings, styles) {
        if (timings === void 0) { timings = 0; }
        if (styles === void 0) { styles = null; }
        var _this = _super.call(this) || this;
        _this.timings = timings;
        _this.styles = styles;
        return _this;
    }
    return CompileAnimationAnimateMetadata;
}(CompileAnimationMetadata));
/**
 * @abstract
 */
var CompileAnimationWithStepsMetadata = (function (_super) {
    __extends(CompileAnimationWithStepsMetadata, _super);
    /**
     * @param {?=} steps
     */
    function CompileAnimationWithStepsMetadata(steps) {
        if (steps === void 0) { steps = null; }
        var _this = _super.call(this) || this;
        _this.steps = steps;
        return _this;
    }
    return CompileAnimationWithStepsMetadata;
}(CompileAnimationMetadata));
var CompileAnimationSequenceMetadata = (function (_super) {
    __extends(CompileAnimationSequenceMetadata, _super);
    /**
     * @param {?=} steps
     */
    function CompileAnimationSequenceMetadata(steps) {
        if (steps === void 0) { steps = null; }
        return _super.call(this, steps) || this;
    }
    return CompileAnimationSequenceMetadata;
}(CompileAnimationWithStepsMetadata));
var CompileAnimationGroupMetadata = (function (_super) {
    __extends(CompileAnimationGroupMetadata, _super);
    /**
     * @param {?=} steps
     */
    function CompileAnimationGroupMetadata(steps) {
        if (steps === void 0) { steps = null; }
        return _super.call(this, steps) || this;
    }
    return CompileAnimationGroupMetadata;
}(CompileAnimationWithStepsMetadata));
/**
 * @param {?} name
 * @return {?}
 */
function _sanitizeIdentifier(name) {
    return name.replace(/\W/g, '_');
}
var _anonymousTypeIndex = 0;
/**
 * @param {?} compileIdentifier
 * @return {?}
 */
function identifierName(compileIdentifier) {
    if (!compileIdentifier || !compileIdentifier.reference) {
        return null;
    }
    var /** @type {?} */ ref = compileIdentifier.reference;
    if (ref instanceof StaticSymbol) {
        return ref.name;
    }
    if (ref['__anonymousType']) {
        return ref['__anonymousType'];
    }
    var /** @type {?} */ identifier = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(ref);
    if (identifier.indexOf('(') >= 0) {
        // case: anonymous functions!
        identifier = "anonymous_" + _anonymousTypeIndex++;
        ref['__anonymousType'] = identifier;
    }
    else {
        identifier = _sanitizeIdentifier(identifier);
    }
    return identifier;
}
/**
 * @param {?} compileIdentifier
 * @return {?}
 */
function identifierModuleUrl(compileIdentifier) {
    var /** @type {?} */ ref = compileIdentifier.reference;
    if (ref instanceof StaticSymbol) {
        return ref.filePath;
    }
    return __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"].importUri(ref);
}
/**
 * @param {?} compType
 * @param {?} embeddedTemplateIndex
 * @return {?}
 */
function viewClassName(compType, embeddedTemplateIndex) {
    return "View_" + identifierName({ reference: compType }) + "_" + embeddedTemplateIndex;
}
/**
 * @param {?} compType
 * @return {?}
 */
function rendererTypeName(compType) {
    return "RenderType_" + identifierName({ reference: compType });
}
/**
 * @param {?} compType
 * @return {?}
 */
function hostViewClassName(compType) {
    return "HostView_" + identifierName({ reference: compType });
}
/**
 * @param {?} dirType
 * @return {?}
 */
function dirWrapperClassName(dirType) {
    return "Wrapper_" + identifierName({ reference: dirType });
}
/**
 * @param {?} compType
 * @return {?}
 */
function componentFactoryName(compType) {
    return identifierName({ reference: compType }) + "NgFactory";
}
var CompileSummaryKind = {};
CompileSummaryKind.Pipe = 0;
CompileSummaryKind.Directive = 1;
CompileSummaryKind.NgModule = 2;
CompileSummaryKind.Injectable = 3;
CompileSummaryKind[CompileSummaryKind.Pipe] = "Pipe";
CompileSummaryKind[CompileSummaryKind.Directive] = "Directive";
CompileSummaryKind[CompileSummaryKind.NgModule] = "NgModule";
CompileSummaryKind[CompileSummaryKind.Injectable] = "Injectable";
/**
 * @param {?} token
 * @return {?}
 */
function tokenName(token) {
    return token.value != null ? _sanitizeIdentifier(token.value) : identifierName(token.identifier);
}
/**
 * @param {?} token
 * @return {?}
 */
function tokenReference(token) {
    if (token.identifier != null) {
        return token.identifier.reference;
    }
    else {
        return token.value;
    }
}
/**
 * Metadata about a stylesheet
 */
var CompileStylesheetMetadata = (function () {
    /**
     * @param {?=} __0
     */
    function CompileStylesheetMetadata(_a) {
        var _b = _a === void 0 ? {} : _a, moduleUrl = _b.moduleUrl, styles = _b.styles, styleUrls = _b.styleUrls;
        this.moduleUrl = moduleUrl || null;
        this.styles = _normalizeArray(styles);
        this.styleUrls = _normalizeArray(styleUrls);
    }
    return CompileStylesheetMetadata;
}());
/**
 * Metadata regarding compilation of a template.
 */
var CompileTemplateMetadata = (function () {
    /**
     * @param {?} __0
     */
    function CompileTemplateMetadata(_a) {
        var encapsulation = _a.encapsulation, template = _a.template, templateUrl = _a.templateUrl, styles = _a.styles, styleUrls = _a.styleUrls, externalStylesheets = _a.externalStylesheets, animations = _a.animations, ngContentSelectors = _a.ngContentSelectors, interpolation = _a.interpolation, isInline = _a.isInline;
        this.encapsulation = encapsulation;
        this.template = template;
        this.templateUrl = templateUrl;
        this.styles = _normalizeArray(styles);
        this.styleUrls = _normalizeArray(styleUrls);
        this.externalStylesheets = _normalizeArray(externalStylesheets);
        this.animations = animations ? flatten(animations) : [];
        this.ngContentSelectors = ngContentSelectors || [];
        if (interpolation && interpolation.length != 2) {
            throw new Error("'interpolation' should have a start and an end symbol.");
        }
        this.interpolation = interpolation;
        this.isInline = isInline;
    }
    /**
     * @return {?}
     */
    CompileTemplateMetadata.prototype.toSummary = function () {
        return {
            animations: this.animations.map(function (anim) { return anim.name; }),
            ngContentSelectors: this.ngContentSelectors,
            encapsulation: this.encapsulation,
        };
    };
    return CompileTemplateMetadata;
}());
/**
 * Metadata regarding compilation of a directive.
 */
var CompileDirectiveMetadata = (function () {
    /**
     * @param {?} __0
     */
    function CompileDirectiveMetadata(_a) {
        var isHost = _a.isHost, type = _a.type, isComponent = _a.isComponent, selector = _a.selector, exportAs = _a.exportAs, changeDetection = _a.changeDetection, inputs = _a.inputs, outputs = _a.outputs, hostListeners = _a.hostListeners, hostProperties = _a.hostProperties, hostAttributes = _a.hostAttributes, providers = _a.providers, viewProviders = _a.viewProviders, queries = _a.queries, viewQueries = _a.viewQueries, entryComponents = _a.entryComponents, template = _a.template, componentViewType = _a.componentViewType, rendererType = _a.rendererType, componentFactory = _a.componentFactory;
        this.isHost = !!isHost;
        this.type = type;
        this.isComponent = isComponent;
        this.selector = selector;
        this.exportAs = exportAs;
        this.changeDetection = changeDetection;
        this.inputs = inputs;
        this.outputs = outputs;
        this.hostListeners = hostListeners;
        this.hostProperties = hostProperties;
        this.hostAttributes = hostAttributes;
        this.providers = _normalizeArray(providers);
        this.viewProviders = _normalizeArray(viewProviders);
        this.queries = _normalizeArray(queries);
        this.viewQueries = _normalizeArray(viewQueries);
        this.entryComponents = _normalizeArray(entryComponents);
        this.template = template;
        this.componentViewType = componentViewType;
        this.rendererType = rendererType;
        this.componentFactory = componentFactory;
    }
    /**
     * @param {?} __0
     * @return {?}
     */
    CompileDirectiveMetadata.create = function (_a) {
        var isHost = _a.isHost, type = _a.type, isComponent = _a.isComponent, selector = _a.selector, exportAs = _a.exportAs, changeDetection = _a.changeDetection, inputs = _a.inputs, outputs = _a.outputs, host = _a.host, providers = _a.providers, viewProviders = _a.viewProviders, queries = _a.queries, viewQueries = _a.viewQueries, entryComponents = _a.entryComponents, template = _a.template, componentViewType = _a.componentViewType, rendererType = _a.rendererType, componentFactory = _a.componentFactory;
        var /** @type {?} */ hostListeners = {};
        var /** @type {?} */ hostProperties = {};
        var /** @type {?} */ hostAttributes = {};
        if (host != null) {
            Object.keys(host).forEach(function (key) {
                var /** @type {?} */ value = host[key];
                var /** @type {?} */ matches = key.match(HOST_REG_EXP);
                if (matches === null) {
                    hostAttributes[key] = value;
                }
                else if (matches[1] != null) {
                    hostProperties[matches[1]] = value;
                }
                else if (matches[2] != null) {
                    hostListeners[matches[2]] = value;
                }
            });
        }
        var /** @type {?} */ inputsMap = {};
        if (inputs != null) {
            inputs.forEach(function (bindConfig) {
                // canonical syntax: `dirProp: elProp`
                // if there is no `:`, use dirProp = elProp
                var /** @type {?} */ parts = splitAtColon(bindConfig, [bindConfig, bindConfig]);
                inputsMap[parts[0]] = parts[1];
            });
        }
        var /** @type {?} */ outputsMap = {};
        if (outputs != null) {
            outputs.forEach(function (bindConfig) {
                // canonical syntax: `dirProp: elProp`
                // if there is no `:`, use dirProp = elProp
                var /** @type {?} */ parts = splitAtColon(bindConfig, [bindConfig, bindConfig]);
                outputsMap[parts[0]] = parts[1];
            });
        }
        return new CompileDirectiveMetadata({
            isHost: isHost,
            type: type,
            isComponent: !!isComponent, selector: selector, exportAs: exportAs, changeDetection: changeDetection,
            inputs: inputsMap,
            outputs: outputsMap,
            hostListeners: hostListeners,
            hostProperties: hostProperties,
            hostAttributes: hostAttributes,
            providers: providers,
            viewProviders: viewProviders,
            queries: queries,
            viewQueries: viewQueries,
            entryComponents: entryComponents,
            template: template,
            componentViewType: componentViewType,
            rendererType: rendererType,
            componentFactory: componentFactory,
        });
    };
    /**
     * @return {?}
     */
    CompileDirectiveMetadata.prototype.toSummary = function () {
        return {
            summaryKind: CompileSummaryKind.Directive,
            type: this.type,
            isComponent: this.isComponent,
            selector: this.selector,
            exportAs: this.exportAs,
            inputs: this.inputs,
            outputs: this.outputs,
            hostListeners: this.hostListeners,
            hostProperties: this.hostProperties,
            hostAttributes: this.hostAttributes,
            providers: this.providers,
            viewProviders: this.viewProviders,
            queries: this.queries,
            viewQueries: this.viewQueries,
            entryComponents: this.entryComponents,
            changeDetection: this.changeDetection,
            template: this.template && this.template.toSummary(),
            componentViewType: this.componentViewType,
            rendererType: this.rendererType,
            componentFactory: this.componentFactory
        };
    };
    return CompileDirectiveMetadata;
}());
/**
 * Construct {\@link CompileDirectiveMetadata} from {\@link ComponentTypeMetadata} and a selector.
 * @param {?} hostTypeReference
 * @param {?} compMeta
 * @param {?} hostViewType
 * @return {?}
 */
function createHostComponentMeta(hostTypeReference, compMeta, hostViewType) {
    var /** @type {?} */ template = CssSelector.parse(/** @type {?} */ ((compMeta.selector)))[0].getMatchingElementTemplate();
    return CompileDirectiveMetadata.create({
        isHost: true,
        type: { reference: hostTypeReference, diDeps: [], lifecycleHooks: [] },
        template: new CompileTemplateMetadata({
            encapsulation: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"].None,
            template: template,
            templateUrl: '',
            styles: [],
            styleUrls: [],
            ngContentSelectors: [],
            animations: [],
            isInline: true,
            externalStylesheets: [],
            interpolation: null
        }),
        exportAs: null,
        changeDetection: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ChangeDetectionStrategy"].Default,
        inputs: [],
        outputs: [],
        host: {},
        isComponent: true,
        selector: '*',
        providers: [],
        viewProviders: [],
        queries: [],
        viewQueries: [],
        componentViewType: hostViewType,
        rendererType: { id: '__Host__', encapsulation: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"].None, styles: [], data: {} },
        entryComponents: [],
        componentFactory: null
    });
}
var CompilePipeMetadata = (function () {
    /**
     * @param {?} __0
     */
    function CompilePipeMetadata(_a) {
        var type = _a.type, name = _a.name, pure = _a.pure;
        this.type = type;
        this.name = name;
        this.pure = !!pure;
    }
    /**
     * @return {?}
     */
    CompilePipeMetadata.prototype.toSummary = function () {
        return {
            summaryKind: CompileSummaryKind.Pipe,
            type: this.type,
            name: this.name,
            pure: this.pure
        };
    };
    return CompilePipeMetadata;
}());
/**
 * Metadata regarding compilation of a module.
 */
var CompileNgModuleMetadata = (function () {
    /**
     * @param {?} __0
     */
    function CompileNgModuleMetadata(_a) {
        var type = _a.type, providers = _a.providers, declaredDirectives = _a.declaredDirectives, exportedDirectives = _a.exportedDirectives, declaredPipes = _a.declaredPipes, exportedPipes = _a.exportedPipes, entryComponents = _a.entryComponents, bootstrapComponents = _a.bootstrapComponents, importedModules = _a.importedModules, exportedModules = _a.exportedModules, schemas = _a.schemas, transitiveModule = _a.transitiveModule, id = _a.id;
        this.type = type || null;
        this.declaredDirectives = _normalizeArray(declaredDirectives);
        this.exportedDirectives = _normalizeArray(exportedDirectives);
        this.declaredPipes = _normalizeArray(declaredPipes);
        this.exportedPipes = _normalizeArray(exportedPipes);
        this.providers = _normalizeArray(providers);
        this.entryComponents = _normalizeArray(entryComponents);
        this.bootstrapComponents = _normalizeArray(bootstrapComponents);
        this.importedModules = _normalizeArray(importedModules);
        this.exportedModules = _normalizeArray(exportedModules);
        this.schemas = _normalizeArray(schemas);
        this.id = id || null;
        this.transitiveModule = transitiveModule || null;
    }
    /**
     * @return {?}
     */
    CompileNgModuleMetadata.prototype.toSummary = function () {
        var /** @type {?} */ module = ((this.transitiveModule));
        return {
            summaryKind: CompileSummaryKind.NgModule,
            type: this.type,
            entryComponents: module.entryComponents,
            providers: module.providers,
            modules: module.modules,
            exportedDirectives: module.exportedDirectives,
            exportedPipes: module.exportedPipes
        };
    };
    return CompileNgModuleMetadata;
}());
var TransitiveCompileNgModuleMetadata = (function () {
    function TransitiveCompileNgModuleMetadata() {
        this.directivesSet = new Set();
        this.directives = [];
        this.exportedDirectivesSet = new Set();
        this.exportedDirectives = [];
        this.pipesSet = new Set();
        this.pipes = [];
        this.exportedPipesSet = new Set();
        this.exportedPipes = [];
        this.modulesSet = new Set();
        this.modules = [];
        this.entryComponentsSet = new Set();
        this.entryComponents = [];
        this.providers = [];
    }
    /**
     * @param {?} provider
     * @param {?} module
     * @return {?}
     */
    TransitiveCompileNgModuleMetadata.prototype.addProvider = function (provider, module) {
        this.providers.push({ provider: provider, module: module });
    };
    /**
     * @param {?} id
     * @return {?}
     */
    TransitiveCompileNgModuleMetadata.prototype.addDirective = function (id) {
        if (!this.directivesSet.has(id.reference)) {
            this.directivesSet.add(id.reference);
            this.directives.push(id);
        }
    };
    /**
     * @param {?} id
     * @return {?}
     */
    TransitiveCompileNgModuleMetadata.prototype.addExportedDirective = function (id) {
        if (!this.exportedDirectivesSet.has(id.reference)) {
            this.exportedDirectivesSet.add(id.reference);
            this.exportedDirectives.push(id);
        }
    };
    /**
     * @param {?} id
     * @return {?}
     */
    TransitiveCompileNgModuleMetadata.prototype.addPipe = function (id) {
        if (!this.pipesSet.has(id.reference)) {
            this.pipesSet.add(id.reference);
            this.pipes.push(id);
        }
    };
    /**
     * @param {?} id
     * @return {?}
     */
    TransitiveCompileNgModuleMetadata.prototype.addExportedPipe = function (id) {
        if (!this.exportedPipesSet.has(id.reference)) {
            this.exportedPipesSet.add(id.reference);
            this.exportedPipes.push(id);
        }
    };
    /**
     * @param {?} id
     * @return {?}
     */
    TransitiveCompileNgModuleMetadata.prototype.addModule = function (id) {
        if (!this.modulesSet.has(id.reference)) {
            this.modulesSet.add(id.reference);
            this.modules.push(id);
        }
    };
    /**
     * @param {?} ec
     * @return {?}
     */
    TransitiveCompileNgModuleMetadata.prototype.addEntryComponent = function (ec) {
        if (!this.entryComponentsSet.has(ec.componentType)) {
            this.entryComponentsSet.add(ec.componentType);
            this.entryComponents.push(ec);
        }
    };
    return TransitiveCompileNgModuleMetadata;
}());
/**
 * @param {?} obj
 * @return {?}
 */
function _normalizeArray(obj) {
    return obj || [];
}
var ProviderMeta = (function () {
    /**
     * @param {?} token
     * @param {?} __1
     */
    function ProviderMeta(token, _a) {
        var useClass = _a.useClass, useValue = _a.useValue, useExisting = _a.useExisting, useFactory = _a.useFactory, deps = _a.deps, multi = _a.multi;
        this.token = token;
        this.useClass = useClass || null;
        this.useValue = useValue;
        this.useExisting = useExisting;
        this.useFactory = useFactory || null;
        this.dependencies = deps || null;
        this.multi = !!multi;
    }
    return ProviderMeta;
}());
/**
 * @template T
 * @param {?} list
 * @return {?}
 */
function flatten(list) {
    return list.reduce(function (flat, item) {
        var /** @type {?} */ flatItem = Array.isArray(item) ? flatten(item) : item;
        return ((flat)).concat(flatItem);
    }, []);
}
/**
 * @param {?} url
 * @return {?}
 */
function sourceUrl(url) {
    // Note: We need 3 "/" so that ng shows up as a separate domain
    // in the chrome dev tools.
    return url.replace(/(\w+:\/\/[\w:-]+)?(\/+)?/, 'ng:///');
}
/**
 * @param {?} ngModuleType
 * @param {?} compMeta
 * @param {?} templateMeta
 * @return {?}
 */
function templateSourceUrl(ngModuleType, compMeta, templateMeta) {
    var /** @type {?} */ url;
    if (templateMeta.isInline) {
        if (compMeta.type.reference instanceof StaticSymbol) {
            // Note: a .ts file might contain multiple components with inline templates,
            // so we need to give them unique urls, as these will be used for sourcemaps.
            url = compMeta.type.reference.filePath + "." + compMeta.type.reference.name + ".html";
        }
        else {
            url = identifierName(ngModuleType) + "/" + identifierName(compMeta.type) + ".html";
        }
    }
    else {
        url = ((templateMeta.templateUrl));
    }
    // always prepend ng:// to make angular resources easy to find and not clobber
    // user resources.
    return sourceUrl(url);
}
/**
 * @param {?} meta
 * @param {?} id
 * @return {?}
 */
function sharedStylesheetJitUrl(meta, id) {
    var /** @type {?} */ pathParts = ((meta.moduleUrl)).split(/\/\\/g);
    var /** @type {?} */ baseName = pathParts[pathParts.length - 1];
    return sourceUrl("css/" + id + baseName + ".ngstyle.js");
}
/**
 * @param {?} moduleMeta
 * @return {?}
 */
function ngModuleJitUrl(moduleMeta) {
    return sourceUrl(identifierName(moduleMeta.type) + "/module.ngfactory.js");
}
/**
 * @param {?} ngModuleType
 * @param {?} compMeta
 * @return {?}
 */
function templateJitUrl(ngModuleType, compMeta) {
    return sourceUrl(identifierName(ngModuleType) + "/" + identifierName(compMeta.type) + ".ngfactory.js");
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var CompilerConfig = (function () {
    /**
     * @param {?=} __0
     */
    function CompilerConfig(_a) {
        var _b = _a === void 0 ? {} : _a, _c = _b.defaultEncapsulation, defaultEncapsulation = _c === void 0 ? __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"].Emulated : _c, _d = _b.useJit, useJit = _d === void 0 ? true : _d, missingTranslation = _b.missingTranslation, enableLegacyTemplate = _b.enableLegacyTemplate;
        this.defaultEncapsulation = defaultEncapsulation;
        this.useJit = !!useJit;
        this.missingTranslation = missingTranslation || null;
        this.enableLegacyTemplate = enableLegacyTemplate !== false;
    }
    return CompilerConfig;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ParserError = (function () {
    /**
     * @param {?} message
     * @param {?} input
     * @param {?} errLocation
     * @param {?=} ctxLocation
     */
    function ParserError(message, input, errLocation, ctxLocation) {
        this.input = input;
        this.errLocation = errLocation;
        this.ctxLocation = ctxLocation;
        this.message = "Parser Error: " + message + " " + errLocation + " [" + input + "] in " + ctxLocation;
    }
    return ParserError;
}());
var ParseSpan = (function () {
    /**
     * @param {?} start
     * @param {?} end
     */
    function ParseSpan(start, end) {
        this.start = start;
        this.end = end;
    }
    return ParseSpan;
}());
var AST = (function () {
    /**
     * @param {?} span
     */
    function AST(span) {
        this.span = span;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    AST.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return null;
    };
    /**
     * @return {?}
     */
    AST.prototype.toString = function () { return 'AST'; };
    return AST;
}());
/**
 * Represents a quoted expression of the form:
 *
 * quote = prefix `:` uninterpretedExpression
 * prefix = identifier
 * uninterpretedExpression = arbitrary string
 *
 * A quoted expression is meant to be pre-processed by an AST transformer that
 * converts it into another AST that no longer contains quoted expressions.
 * It is meant to allow third-party developers to extend Angular template
 * expression language. The `uninterpretedExpression` part of the quote is
 * therefore not interpreted by the Angular's own expression parser.
 */
var Quote = (function (_super) {
    __extends(Quote, _super);
    /**
     * @param {?} span
     * @param {?} prefix
     * @param {?} uninterpretedExpression
     * @param {?} location
     */
    function Quote(span, prefix, uninterpretedExpression, location) {
        var _this = _super.call(this, span) || this;
        _this.prefix = prefix;
        _this.uninterpretedExpression = uninterpretedExpression;
        _this.location = location;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    Quote.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitQuote(this, context);
    };
    /**
     * @return {?}
     */
    Quote.prototype.toString = function () { return 'Quote'; };
    return Quote;
}(AST));
var EmptyExpr = (function (_super) {
    __extends(EmptyExpr, _super);
    function EmptyExpr() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    EmptyExpr.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        // do nothing
    };
    return EmptyExpr;
}(AST));
var ImplicitReceiver = (function (_super) {
    __extends(ImplicitReceiver, _super);
    function ImplicitReceiver() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    ImplicitReceiver.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitImplicitReceiver(this, context);
    };
    return ImplicitReceiver;
}(AST));
/**
 * Multiple expressions separated by a semicolon.
 */
var Chain = (function (_super) {
    __extends(Chain, _super);
    /**
     * @param {?} span
     * @param {?} expressions
     */
    function Chain(span, expressions) {
        var _this = _super.call(this, span) || this;
        _this.expressions = expressions;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    Chain.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitChain(this, context);
    };
    return Chain;
}(AST));
var Conditional = (function (_super) {
    __extends(Conditional, _super);
    /**
     * @param {?} span
     * @param {?} condition
     * @param {?} trueExp
     * @param {?} falseExp
     */
    function Conditional(span, condition, trueExp, falseExp) {
        var _this = _super.call(this, span) || this;
        _this.condition = condition;
        _this.trueExp = trueExp;
        _this.falseExp = falseExp;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    Conditional.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitConditional(this, context);
    };
    return Conditional;
}(AST));
var PropertyRead = (function (_super) {
    __extends(PropertyRead, _super);
    /**
     * @param {?} span
     * @param {?} receiver
     * @param {?} name
     */
    function PropertyRead(span, receiver, name) {
        var _this = _super.call(this, span) || this;
        _this.receiver = receiver;
        _this.name = name;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    PropertyRead.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitPropertyRead(this, context);
    };
    return PropertyRead;
}(AST));
var PropertyWrite = (function (_super) {
    __extends(PropertyWrite, _super);
    /**
     * @param {?} span
     * @param {?} receiver
     * @param {?} name
     * @param {?} value
     */
    function PropertyWrite(span, receiver, name, value) {
        var _this = _super.call(this, span) || this;
        _this.receiver = receiver;
        _this.name = name;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    PropertyWrite.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitPropertyWrite(this, context);
    };
    return PropertyWrite;
}(AST));
var SafePropertyRead = (function (_super) {
    __extends(SafePropertyRead, _super);
    /**
     * @param {?} span
     * @param {?} receiver
     * @param {?} name
     */
    function SafePropertyRead(span, receiver, name) {
        var _this = _super.call(this, span) || this;
        _this.receiver = receiver;
        _this.name = name;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    SafePropertyRead.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitSafePropertyRead(this, context);
    };
    return SafePropertyRead;
}(AST));
var KeyedRead = (function (_super) {
    __extends(KeyedRead, _super);
    /**
     * @param {?} span
     * @param {?} obj
     * @param {?} key
     */
    function KeyedRead(span, obj, key) {
        var _this = _super.call(this, span) || this;
        _this.obj = obj;
        _this.key = key;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    KeyedRead.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitKeyedRead(this, context);
    };
    return KeyedRead;
}(AST));
var KeyedWrite = (function (_super) {
    __extends(KeyedWrite, _super);
    /**
     * @param {?} span
     * @param {?} obj
     * @param {?} key
     * @param {?} value
     */
    function KeyedWrite(span, obj, key, value) {
        var _this = _super.call(this, span) || this;
        _this.obj = obj;
        _this.key = key;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    KeyedWrite.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitKeyedWrite(this, context);
    };
    return KeyedWrite;
}(AST));
var BindingPipe = (function (_super) {
    __extends(BindingPipe, _super);
    /**
     * @param {?} span
     * @param {?} exp
     * @param {?} name
     * @param {?} args
     */
    function BindingPipe(span, exp, name, args) {
        var _this = _super.call(this, span) || this;
        _this.exp = exp;
        _this.name = name;
        _this.args = args;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    BindingPipe.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitPipe(this, context);
    };
    return BindingPipe;
}(AST));
var LiteralPrimitive = (function (_super) {
    __extends(LiteralPrimitive, _super);
    /**
     * @param {?} span
     * @param {?} value
     */
    function LiteralPrimitive(span, value) {
        var _this = _super.call(this, span) || this;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    LiteralPrimitive.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitLiteralPrimitive(this, context);
    };
    return LiteralPrimitive;
}(AST));
var LiteralArray = (function (_super) {
    __extends(LiteralArray, _super);
    /**
     * @param {?} span
     * @param {?} expressions
     */
    function LiteralArray(span, expressions) {
        var _this = _super.call(this, span) || this;
        _this.expressions = expressions;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    LiteralArray.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitLiteralArray(this, context);
    };
    return LiteralArray;
}(AST));
var LiteralMap = (function (_super) {
    __extends(LiteralMap, _super);
    /**
     * @param {?} span
     * @param {?} keys
     * @param {?} values
     */
    function LiteralMap(span, keys, values) {
        var _this = _super.call(this, span) || this;
        _this.keys = keys;
        _this.values = values;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    LiteralMap.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitLiteralMap(this, context);
    };
    return LiteralMap;
}(AST));
var Interpolation = (function (_super) {
    __extends(Interpolation, _super);
    /**
     * @param {?} span
     * @param {?} strings
     * @param {?} expressions
     */
    function Interpolation(span, strings, expressions) {
        var _this = _super.call(this, span) || this;
        _this.strings = strings;
        _this.expressions = expressions;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    Interpolation.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitInterpolation(this, context);
    };
    return Interpolation;
}(AST));
var Binary = (function (_super) {
    __extends(Binary, _super);
    /**
     * @param {?} span
     * @param {?} operation
     * @param {?} left
     * @param {?} right
     */
    function Binary(span, operation, left, right) {
        var _this = _super.call(this, span) || this;
        _this.operation = operation;
        _this.left = left;
        _this.right = right;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    Binary.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitBinary(this, context);
    };
    return Binary;
}(AST));
var PrefixNot = (function (_super) {
    __extends(PrefixNot, _super);
    /**
     * @param {?} span
     * @param {?} expression
     */
    function PrefixNot(span, expression) {
        var _this = _super.call(this, span) || this;
        _this.expression = expression;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    PrefixNot.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitPrefixNot(this, context);
    };
    return PrefixNot;
}(AST));
var MethodCall = (function (_super) {
    __extends(MethodCall, _super);
    /**
     * @param {?} span
     * @param {?} receiver
     * @param {?} name
     * @param {?} args
     */
    function MethodCall(span, receiver, name, args) {
        var _this = _super.call(this, span) || this;
        _this.receiver = receiver;
        _this.name = name;
        _this.args = args;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    MethodCall.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitMethodCall(this, context);
    };
    return MethodCall;
}(AST));
var SafeMethodCall = (function (_super) {
    __extends(SafeMethodCall, _super);
    /**
     * @param {?} span
     * @param {?} receiver
     * @param {?} name
     * @param {?} args
     */
    function SafeMethodCall(span, receiver, name, args) {
        var _this = _super.call(this, span) || this;
        _this.receiver = receiver;
        _this.name = name;
        _this.args = args;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    SafeMethodCall.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitSafeMethodCall(this, context);
    };
    return SafeMethodCall;
}(AST));
var FunctionCall = (function (_super) {
    __extends(FunctionCall, _super);
    /**
     * @param {?} span
     * @param {?} target
     * @param {?} args
     */
    function FunctionCall(span, target, args) {
        var _this = _super.call(this, span) || this;
        _this.target = target;
        _this.args = args;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    FunctionCall.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return visitor.visitFunctionCall(this, context);
    };
    return FunctionCall;
}(AST));
var ASTWithSource = (function (_super) {
    __extends(ASTWithSource, _super);
    /**
     * @param {?} ast
     * @param {?} source
     * @param {?} location
     * @param {?} errors
     */
    function ASTWithSource(ast, source, location, errors) {
        var _this = _super.call(this, new ParseSpan(0, source == null ? 0 : source.length)) || this;
        _this.ast = ast;
        _this.source = source;
        _this.location = location;
        _this.errors = errors;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    ASTWithSource.prototype.visit = function (visitor, context) {
        if (context === void 0) { context = null; }
        return this.ast.visit(visitor, context);
    };
    /**
     * @return {?}
     */
    ASTWithSource.prototype.toString = function () { return this.source + " in " + this.location; };
    return ASTWithSource;
}(AST));
var TemplateBinding = (function () {
    /**
     * @param {?} span
     * @param {?} key
     * @param {?} keyIsVar
     * @param {?} name
     * @param {?} expression
     */
    function TemplateBinding(span, key, keyIsVar, name, expression) {
        this.span = span;
        this.key = key;
        this.keyIsVar = keyIsVar;
        this.name = name;
        this.expression = expression;
    }
    return TemplateBinding;
}());
var RecursiveAstVisitor = (function () {
    function RecursiveAstVisitor() {
    }
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitBinary = function (ast, context) {
        ast.left.visit(this);
        ast.right.visit(this);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitChain = function (ast, context) { return this.visitAll(ast.expressions, context); };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitConditional = function (ast, context) {
        ast.condition.visit(this);
        ast.trueExp.visit(this);
        ast.falseExp.visit(this);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitPipe = function (ast, context) {
        ast.exp.visit(this);
        this.visitAll(ast.args, context);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitFunctionCall = function (ast, context) {
        ((ast.target)).visit(this);
        this.visitAll(ast.args, context);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitImplicitReceiver = function (ast, context) { return null; };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitInterpolation = function (ast, context) {
        return this.visitAll(ast.expressions, context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitKeyedRead = function (ast, context) {
        ast.obj.visit(this);
        ast.key.visit(this);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitKeyedWrite = function (ast, context) {
        ast.obj.visit(this);
        ast.key.visit(this);
        ast.value.visit(this);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitLiteralArray = function (ast, context) {
        return this.visitAll(ast.expressions, context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitLiteralMap = function (ast, context) { return this.visitAll(ast.values, context); };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitLiteralPrimitive = function (ast, context) { return null; };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitMethodCall = function (ast, context) {
        ast.receiver.visit(this);
        return this.visitAll(ast.args, context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitPrefixNot = function (ast, context) {
        ast.expression.visit(this);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitPropertyRead = function (ast, context) {
        ast.receiver.visit(this);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitPropertyWrite = function (ast, context) {
        ast.receiver.visit(this);
        ast.value.visit(this);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitSafePropertyRead = function (ast, context) {
        ast.receiver.visit(this);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitSafeMethodCall = function (ast, context) {
        ast.receiver.visit(this);
        return this.visitAll(ast.args, context);
    };
    /**
     * @param {?} asts
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitAll = function (asts, context) {
        var _this = this;
        asts.forEach(function (ast) { return ast.visit(_this, context); });
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor.prototype.visitQuote = function (ast, context) { return null; };
    return RecursiveAstVisitor;
}());
var AstTransformer = (function () {
    function AstTransformer() {
    }
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitImplicitReceiver = function (ast, context) { return ast; };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitInterpolation = function (ast, context) {
        return new Interpolation(ast.span, ast.strings, this.visitAll(ast.expressions));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitLiteralPrimitive = function (ast, context) {
        return new LiteralPrimitive(ast.span, ast.value);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitPropertyRead = function (ast, context) {
        return new PropertyRead(ast.span, ast.receiver.visit(this), ast.name);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitPropertyWrite = function (ast, context) {
        return new PropertyWrite(ast.span, ast.receiver.visit(this), ast.name, ast.value.visit(this));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitSafePropertyRead = function (ast, context) {
        return new SafePropertyRead(ast.span, ast.receiver.visit(this), ast.name);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitMethodCall = function (ast, context) {
        return new MethodCall(ast.span, ast.receiver.visit(this), ast.name, this.visitAll(ast.args));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitSafeMethodCall = function (ast, context) {
        return new SafeMethodCall(ast.span, ast.receiver.visit(this), ast.name, this.visitAll(ast.args));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitFunctionCall = function (ast, context) {
        return new FunctionCall(ast.span, /** @type {?} */ ((ast.target)).visit(this), this.visitAll(ast.args));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitLiteralArray = function (ast, context) {
        return new LiteralArray(ast.span, this.visitAll(ast.expressions));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitLiteralMap = function (ast, context) {
        return new LiteralMap(ast.span, ast.keys, this.visitAll(ast.values));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitBinary = function (ast, context) {
        return new Binary(ast.span, ast.operation, ast.left.visit(this), ast.right.visit(this));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitPrefixNot = function (ast, context) {
        return new PrefixNot(ast.span, ast.expression.visit(this));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitConditional = function (ast, context) {
        return new Conditional(ast.span, ast.condition.visit(this), ast.trueExp.visit(this), ast.falseExp.visit(this));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitPipe = function (ast, context) {
        return new BindingPipe(ast.span, ast.exp.visit(this), ast.name, this.visitAll(ast.args));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitKeyedRead = function (ast, context) {
        return new KeyedRead(ast.span, ast.obj.visit(this), ast.key.visit(this));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitKeyedWrite = function (ast, context) {
        return new KeyedWrite(ast.span, ast.obj.visit(this), ast.key.visit(this), ast.value.visit(this));
    };
    /**
     * @param {?} asts
     * @return {?}
     */
    AstTransformer.prototype.visitAll = function (asts) {
        var /** @type {?} */ res = new Array(asts.length);
        for (var /** @type {?} */ i = 0; i < asts.length; ++i) {
            res[i] = asts[i].visit(this);
        }
        return res;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitChain = function (ast, context) {
        return new Chain(ast.span, this.visitAll(ast.expressions));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer.prototype.visitQuote = function (ast, context) {
        return new Quote(ast.span, ast.prefix, ast.uninterpretedExpression, ast.location);
    };
    return AstTransformer;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var $EOF = 0;
var $TAB = 9;
var $LF = 10;
var $VTAB = 11;
var $FF = 12;
var $CR = 13;
var $SPACE = 32;
var $BANG = 33;
var $DQ = 34;
var $HASH = 35;
var $$ = 36;
var $PERCENT = 37;
var $AMPERSAND = 38;
var $SQ = 39;
var $LPAREN = 40;
var $RPAREN = 41;
var $STAR = 42;
var $PLUS = 43;
var $COMMA = 44;
var $MINUS = 45;
var $PERIOD = 46;
var $SLASH = 47;
var $COLON = 58;
var $SEMICOLON = 59;
var $LT = 60;
var $EQ = 61;
var $GT = 62;
var $QUESTION = 63;
var $0 = 48;
var $9 = 57;
var $A = 65;
var $E = 69;
var $F = 70;
var $X = 88;
var $Z = 90;
var $LBRACKET = 91;
var $BACKSLASH = 92;
var $RBRACKET = 93;
var $CARET = 94;
var $_ = 95;
var $a = 97;
var $e = 101;
var $f = 102;
var $n = 110;
var $r = 114;
var $t = 116;
var $u = 117;
var $v = 118;
var $x = 120;
var $z = 122;
var $LBRACE = 123;
var $BAR = 124;
var $RBRACE = 125;
var $NBSP = 160;
var $BT = 96;
/**
 * @param {?} code
 * @return {?}
 */
function isWhitespace(code) {
    return (code >= $TAB && code <= $SPACE) || (code == $NBSP);
}
/**
 * @param {?} code
 * @return {?}
 */
function isDigit(code) {
    return $0 <= code && code <= $9;
}
/**
 * @param {?} code
 * @return {?}
 */
function isAsciiLetter(code) {
    return code >= $a && code <= $z || code >= $A && code <= $Z;
}
/**
 * @param {?} code
 * @return {?}
 */
function isAsciiHexDigit(code) {
    return code >= $a && code <= $f || code >= $A && code <= $F || isDigit(code);
}
/**
 * A replacement for \@Injectable to be used in the compiler, so that
 * we don't try to evaluate the metadata in the compiler during AoT.
 * This decorator is enough to make the compiler work with the ReflectiveInjector though.
 * \@Annotation
 * @return {?}
 */
function CompilerInjectable() {
    return function (x) { return x; };
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} identifier
 * @param {?} value
 * @return {?}
 */
function assertArrayOfStrings(identifier, value) {
    if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["isDevMode"])() || value == null) {
        return;
    }
    if (!Array.isArray(value)) {
        throw new Error("Expected '" + identifier + "' to be an array of strings.");
    }
    for (var /** @type {?} */ i = 0; i < value.length; i += 1) {
        if (typeof value[i] !== 'string') {
            throw new Error("Expected '" + identifier + "' to be an array of strings.");
        }
    }
}
var INTERPOLATION_BLACKLIST_REGEXPS = [
    /^\s*$/,
    /[<>]/,
    /^[{}]$/,
    /&(#|[a-z])/i,
    /^\/\//,
];
/**
 * @param {?} identifier
 * @param {?} value
 * @return {?}
 */
function assertInterpolationSymbols(identifier, value) {
    if (value != null && !(Array.isArray(value) && value.length == 2)) {
        throw new Error("Expected '" + identifier + "' to be an array, [start, end].");
    }
    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["isDevMode"])() && value != null) {
        var /** @type {?} */ start_1 = (value[0]);
        var /** @type {?} */ end_1 = (value[1]);
        // black list checking
        INTERPOLATION_BLACKLIST_REGEXPS.forEach(function (regexp) {
            if (regexp.test(start_1) || regexp.test(end_1)) {
                throw new Error("['" + start_1 + "', '" + end_1 + "'] contains unusable interpolation symbol.");
            }
        });
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var InterpolationConfig = (function () {
    /**
     * @param {?} start
     * @param {?} end
     */
    function InterpolationConfig(start, end) {
        this.start = start;
        this.end = end;
    }
    /**
     * @param {?} markers
     * @return {?}
     */
    InterpolationConfig.fromArray = function (markers) {
        if (!markers) {
            return DEFAULT_INTERPOLATION_CONFIG;
        }
        assertInterpolationSymbols('interpolation', markers);
        return new InterpolationConfig(markers[0], markers[1]);
    };
    ;
    return InterpolationConfig;
}());
var DEFAULT_INTERPOLATION_CONFIG = new InterpolationConfig('{{', '}}');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var TokenType = {};
TokenType.Character = 0;
TokenType.Identifier = 1;
TokenType.Keyword = 2;
TokenType.String = 3;
TokenType.Operator = 4;
TokenType.Number = 5;
TokenType.Error = 6;
TokenType[TokenType.Character] = "Character";
TokenType[TokenType.Identifier] = "Identifier";
TokenType[TokenType.Keyword] = "Keyword";
TokenType[TokenType.String] = "String";
TokenType[TokenType.Operator] = "Operator";
TokenType[TokenType.Number] = "Number";
TokenType[TokenType.Error] = "Error";
var KEYWORDS = ['var', 'let', 'as', 'null', 'undefined', 'true', 'false', 'if', 'else', 'this'];
var Lexer = (function () {
    function Lexer() {
    }
    /**
     * @param {?} text
     * @return {?}
     */
    Lexer.prototype.tokenize = function (text) {
        var /** @type {?} */ scanner = new _Scanner(text);
        var /** @type {?} */ tokens = [];
        var /** @type {?} */ token = scanner.scanToken();
        while (token != null) {
            tokens.push(token);
            token = scanner.scanToken();
        }
        return tokens;
    };
    return Lexer;
}());
Lexer.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
Lexer.ctorParameters = function () { return []; };
var Token = (function () {
    /**
     * @param {?} index
     * @param {?} type
     * @param {?} numValue
     * @param {?} strValue
     */
    function Token(index, type, numValue, strValue) {
        this.index = index;
        this.type = type;
        this.numValue = numValue;
        this.strValue = strValue;
    }
    /**
     * @param {?} code
     * @return {?}
     */
    Token.prototype.isCharacter = function (code) {
        return this.type == TokenType.Character && this.numValue == code;
    };
    /**
     * @return {?}
     */
    Token.prototype.isNumber = function () { return this.type == TokenType.Number; };
    /**
     * @return {?}
     */
    Token.prototype.isString = function () { return this.type == TokenType.String; };
    /**
     * @param {?} operater
     * @return {?}
     */
    Token.prototype.isOperator = function (operater) {
        return this.type == TokenType.Operator && this.strValue == operater;
    };
    /**
     * @return {?}
     */
    Token.prototype.isIdentifier = function () { return this.type == TokenType.Identifier; };
    /**
     * @return {?}
     */
    Token.prototype.isKeyword = function () { return this.type == TokenType.Keyword; };
    /**
     * @return {?}
     */
    Token.prototype.isKeywordLet = function () { return this.type == TokenType.Keyword && this.strValue == 'let'; };
    /**
     * @return {?}
     */
    Token.prototype.isKeywordAs = function () { return this.type == TokenType.Keyword && this.strValue == 'as'; };
    /**
     * @return {?}
     */
    Token.prototype.isKeywordNull = function () { return this.type == TokenType.Keyword && this.strValue == 'null'; };
    /**
     * @return {?}
     */
    Token.prototype.isKeywordUndefined = function () {
        return this.type == TokenType.Keyword && this.strValue == 'undefined';
    };
    /**
     * @return {?}
     */
    Token.prototype.isKeywordTrue = function () { return this.type == TokenType.Keyword && this.strValue == 'true'; };
    /**
     * @return {?}
     */
    Token.prototype.isKeywordFalse = function () { return this.type == TokenType.Keyword && this.strValue == 'false'; };
    /**
     * @return {?}
     */
    Token.prototype.isKeywordThis = function () { return this.type == TokenType.Keyword && this.strValue == 'this'; };
    /**
     * @return {?}
     */
    Token.prototype.isError = function () { return this.type == TokenType.Error; };
    /**
     * @return {?}
     */
    Token.prototype.toNumber = function () { return this.type == TokenType.Number ? this.numValue : -1; };
    /**
     * @return {?}
     */
    Token.prototype.toString = function () {
        switch (this.type) {
            case TokenType.Character:
            case TokenType.Identifier:
            case TokenType.Keyword:
            case TokenType.Operator:
            case TokenType.String:
            case TokenType.Error:
                return this.strValue;
            case TokenType.Number:
                return this.numValue.toString();
            default:
                return null;
        }
    };
    return Token;
}());
/**
 * @param {?} index
 * @param {?} code
 * @return {?}
 */
function newCharacterToken(index, code) {
    return new Token(index, TokenType.Character, code, String.fromCharCode(code));
}
/**
 * @param {?} index
 * @param {?} text
 * @return {?}
 */
function newIdentifierToken(index, text) {
    return new Token(index, TokenType.Identifier, 0, text);
}
/**
 * @param {?} index
 * @param {?} text
 * @return {?}
 */
function newKeywordToken(index, text) {
    return new Token(index, TokenType.Keyword, 0, text);
}
/**
 * @param {?} index
 * @param {?} text
 * @return {?}
 */
function newOperatorToken(index, text) {
    return new Token(index, TokenType.Operator, 0, text);
}
/**
 * @param {?} index
 * @param {?} text
 * @return {?}
 */
function newStringToken(index, text) {
    return new Token(index, TokenType.String, 0, text);
}
/**
 * @param {?} index
 * @param {?} n
 * @return {?}
 */
function newNumberToken(index, n) {
    return new Token(index, TokenType.Number, n, '');
}
/**
 * @param {?} index
 * @param {?} message
 * @return {?}
 */
function newErrorToken(index, message) {
    return new Token(index, TokenType.Error, 0, message);
}
var EOF = new Token(-1, TokenType.Character, 0, '');
var _Scanner = (function () {
    /**
     * @param {?} input
     */
    function _Scanner(input) {
        this.input = input;
        this.peek = 0;
        this.index = -1;
        this.length = input.length;
        this.advance();
    }
    /**
     * @return {?}
     */
    _Scanner.prototype.advance = function () {
        this.peek = ++this.index >= this.length ? $EOF : this.input.charCodeAt(this.index);
    };
    /**
     * @return {?}
     */
    _Scanner.prototype.scanToken = function () {
        var /** @type {?} */ input = this.input, /** @type {?} */ length = this.length;
        var /** @type {?} */ peek = this.peek, /** @type {?} */ index = this.index;
        // Skip whitespace.
        while (peek <= $SPACE) {
            if (++index >= length) {
                peek = $EOF;
                break;
            }
            else {
                peek = input.charCodeAt(index);
            }
        }
        this.peek = peek;
        this.index = index;
        if (index >= length) {
            return null;
        }
        // Handle identifiers and numbers.
        if (isIdentifierStart(peek))
            return this.scanIdentifier();
        if (isDigit(peek))
            return this.scanNumber(index);
        var /** @type {?} */ start = index;
        switch (peek) {
            case $PERIOD:
                this.advance();
                return isDigit(this.peek) ? this.scanNumber(start) :
                    newCharacterToken(start, $PERIOD);
            case $LPAREN:
            case $RPAREN:
            case $LBRACE:
            case $RBRACE:
            case $LBRACKET:
            case $RBRACKET:
            case $COMMA:
            case $COLON:
            case $SEMICOLON:
                return this.scanCharacter(start, peek);
            case $SQ:
            case $DQ:
                return this.scanString();
            case $HASH:
            case $PLUS:
            case $MINUS:
            case $STAR:
            case $SLASH:
            case $PERCENT:
            case $CARET:
                return this.scanOperator(start, String.fromCharCode(peek));
            case $QUESTION:
                return this.scanComplexOperator(start, '?', $PERIOD, '.');
            case $LT:
            case $GT:
                return this.scanComplexOperator(start, String.fromCharCode(peek), $EQ, '=');
            case $BANG:
            case $EQ:
                return this.scanComplexOperator(start, String.fromCharCode(peek), $EQ, '=', $EQ, '=');
            case $AMPERSAND:
                return this.scanComplexOperator(start, '&', $AMPERSAND, '&');
            case $BAR:
                return this.scanComplexOperator(start, '|', $BAR, '|');
            case $NBSP:
                while (isWhitespace(this.peek))
                    this.advance();
                return this.scanToken();
        }
        this.advance();
        return this.error("Unexpected character [" + String.fromCharCode(peek) + "]", 0);
    };
    /**
     * @param {?} start
     * @param {?} code
     * @return {?}
     */
    _Scanner.prototype.scanCharacter = function (start, code) {
        this.advance();
        return newCharacterToken(start, code);
    };
    /**
     * @param {?} start
     * @param {?} str
     * @return {?}
     */
    _Scanner.prototype.scanOperator = function (start, str) {
        this.advance();
        return newOperatorToken(start, str);
    };
    /**
     * Tokenize a 2/3 char long operator
     *
     * @param {?} start start index in the expression
     * @param {?} one first symbol (always part of the operator)
     * @param {?} twoCode code point for the second symbol
     * @param {?} two second symbol (part of the operator when the second code point matches)
     * @param {?=} threeCode code point for the third symbol
     * @param {?=} three third symbol (part of the operator when provided and matches source expression)
     * @return {?}
     */
    _Scanner.prototype.scanComplexOperator = function (start, one, twoCode, two, threeCode, three) {
        this.advance();
        var /** @type {?} */ str = one;
        if (this.peek == twoCode) {
            this.advance();
            str += two;
        }
        if (threeCode != null && this.peek == threeCode) {
            this.advance();
            str += three;
        }
        return newOperatorToken(start, str);
    };
    /**
     * @return {?}
     */
    _Scanner.prototype.scanIdentifier = function () {
        var /** @type {?} */ start = this.index;
        this.advance();
        while (isIdentifierPart(this.peek))
            this.advance();
        var /** @type {?} */ str = this.input.substring(start, this.index);
        return KEYWORDS.indexOf(str) > -1 ? newKeywordToken(start, str) :
            newIdentifierToken(start, str);
    };
    /**
     * @param {?} start
     * @return {?}
     */
    _Scanner.prototype.scanNumber = function (start) {
        var /** @type {?} */ simple = (this.index === start);
        this.advance(); // Skip initial digit.
        while (true) {
            if (isDigit(this.peek)) {
            }
            else if (this.peek == $PERIOD) {
                simple = false;
            }
            else if (isExponentStart(this.peek)) {
                this.advance();
                if (isExponentSign(this.peek))
                    this.advance();
                if (!isDigit(this.peek))
                    return this.error('Invalid exponent', -1);
                simple = false;
            }
            else {
                break;
            }
            this.advance();
        }
        var /** @type {?} */ str = this.input.substring(start, this.index);
        var /** @type {?} */ value = simple ? parseIntAutoRadix(str) : parseFloat(str);
        return newNumberToken(start, value);
    };
    /**
     * @return {?}
     */
    _Scanner.prototype.scanString = function () {
        var /** @type {?} */ start = this.index;
        var /** @type {?} */ quote = this.peek;
        this.advance(); // Skip initial quote.
        var /** @type {?} */ buffer = '';
        var /** @type {?} */ marker = this.index;
        var /** @type {?} */ input = this.input;
        while (this.peek != quote) {
            if (this.peek == $BACKSLASH) {
                buffer += input.substring(marker, this.index);
                this.advance();
                var /** @type {?} */ unescapedCode = void 0;
                // Workaround for TS2.1-introduced type strictness
                this.peek = this.peek;
                if (this.peek == $u) {
                    // 4 character hex code for unicode character.
                    var /** @type {?} */ hex = input.substring(this.index + 1, this.index + 5);
                    if (/^[0-9a-f]+$/i.test(hex)) {
                        unescapedCode = parseInt(hex, 16);
                    }
                    else {
                        return this.error("Invalid unicode escape [\\u" + hex + "]", 0);
                    }
                    for (var /** @type {?} */ i = 0; i < 5; i++) {
                        this.advance();
                    }
                }
                else {
                    unescapedCode = unescape(this.peek);
                    this.advance();
                }
                buffer += String.fromCharCode(unescapedCode);
                marker = this.index;
            }
            else if (this.peek == $EOF) {
                return this.error('Unterminated quote', 0);
            }
            else {
                this.advance();
            }
        }
        var /** @type {?} */ last = input.substring(marker, this.index);
        this.advance(); // Skip terminating quote.
        return newStringToken(start, buffer + last);
    };
    /**
     * @param {?} message
     * @param {?} offset
     * @return {?}
     */
    _Scanner.prototype.error = function (message, offset) {
        var /** @type {?} */ position = this.index + offset;
        return newErrorToken(position, "Lexer Error: " + message + " at column " + position + " in expression [" + this.input + "]");
    };
    return _Scanner;
}());
/**
 * @param {?} code
 * @return {?}
 */
function isIdentifierStart(code) {
    return ($a <= code && code <= $z) || ($A <= code && code <= $Z) ||
        (code == $_) || (code == $$);
}
/**
 * @param {?} input
 * @return {?}
 */
function isIdentifier(input) {
    if (input.length == 0)
        return false;
    var /** @type {?} */ scanner = new _Scanner(input);
    if (!isIdentifierStart(scanner.peek))
        return false;
    scanner.advance();
    while (scanner.peek !== $EOF) {
        if (!isIdentifierPart(scanner.peek))
            return false;
        scanner.advance();
    }
    return true;
}
/**
 * @param {?} code
 * @return {?}
 */
function isIdentifierPart(code) {
    return isAsciiLetter(code) || isDigit(code) || (code == $_) ||
        (code == $$);
}
/**
 * @param {?} code
 * @return {?}
 */
function isExponentStart(code) {
    return code == $e || code == $E;
}
/**
 * @param {?} code
 * @return {?}
 */
function isExponentSign(code) {
    return code == $MINUS || code == $PLUS;
}
/**
 * @param {?} code
 * @return {?}
 */
function isQuote(code) {
    return code === $SQ || code === $DQ || code === $BT;
}
/**
 * @param {?} code
 * @return {?}
 */
function unescape(code) {
    switch (code) {
        case $n:
            return $LF;
        case $f:
            return $FF;
        case $r:
            return $CR;
        case $t:
            return $TAB;
        case $v:
            return $VTAB;
        default:
            return code;
    }
}
/**
 * @param {?} text
 * @return {?}
 */
function parseIntAutoRadix(text) {
    var /** @type {?} */ result = parseInt(text);
    if (isNaN(result)) {
        throw new Error('Invalid integer literal when parsing ' + text);
    }
    return result;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var SplitInterpolation = (function () {
    /**
     * @param {?} strings
     * @param {?} expressions
     * @param {?} offsets
     */
    function SplitInterpolation(strings, expressions, offsets) {
        this.strings = strings;
        this.expressions = expressions;
        this.offsets = offsets;
    }
    return SplitInterpolation;
}());
var TemplateBindingParseResult = (function () {
    /**
     * @param {?} templateBindings
     * @param {?} warnings
     * @param {?} errors
     */
    function TemplateBindingParseResult(templateBindings, warnings, errors) {
        this.templateBindings = templateBindings;
        this.warnings = warnings;
        this.errors = errors;
    }
    return TemplateBindingParseResult;
}());
/**
 * @param {?} config
 * @return {?}
 */
function _createInterpolateRegExp(config) {
    var /** @type {?} */ pattern = escapeRegExp(config.start) + '([\\s\\S]*?)' + escapeRegExp(config.end);
    return new RegExp(pattern, 'g');
}
var Parser = (function () {
    /**
     * @param {?} _lexer
     */
    function Parser(_lexer) {
        this._lexer = _lexer;
        this.errors = [];
    }
    /**
     * @param {?} input
     * @param {?} location
     * @param {?=} interpolationConfig
     * @return {?}
     */
    Parser.prototype.parseAction = function (input, location, interpolationConfig) {
        if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
        this._checkNoInterpolation(input, location, interpolationConfig);
        var /** @type {?} */ sourceToLex = this._stripComments(input);
        var /** @type {?} */ tokens = this._lexer.tokenize(this._stripComments(input));
        var /** @type {?} */ ast = new _ParseAST(input, location, tokens, sourceToLex.length, true, this.errors, input.length - sourceToLex.length)
            .parseChain();
        return new ASTWithSource(ast, input, location, this.errors);
    };
    /**
     * @param {?} input
     * @param {?} location
     * @param {?=} interpolationConfig
     * @return {?}
     */
    Parser.prototype.parseBinding = function (input, location, interpolationConfig) {
        if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
        var /** @type {?} */ ast = this._parseBindingAst(input, location, interpolationConfig);
        return new ASTWithSource(ast, input, location, this.errors);
    };
    /**
     * @param {?} input
     * @param {?} location
     * @param {?=} interpolationConfig
     * @return {?}
     */
    Parser.prototype.parseSimpleBinding = function (input, location, interpolationConfig) {
        if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
        var /** @type {?} */ ast = this._parseBindingAst(input, location, interpolationConfig);
        var /** @type {?} */ errors = SimpleExpressionChecker.check(ast);
        if (errors.length > 0) {
            this._reportError("Host binding expression cannot contain " + errors.join(' '), input, location);
        }
        return new ASTWithSource(ast, input, location, this.errors);
    };
    /**
     * @param {?} message
     * @param {?} input
     * @param {?} errLocation
     * @param {?=} ctxLocation
     * @return {?}
     */
    Parser.prototype._reportError = function (message, input, errLocation, ctxLocation) {
        this.errors.push(new ParserError(message, input, errLocation, ctxLocation));
    };
    /**
     * @param {?} input
     * @param {?} location
     * @param {?} interpolationConfig
     * @return {?}
     */
    Parser.prototype._parseBindingAst = function (input, location, interpolationConfig) {
        // Quotes expressions use 3rd-party expression language. We don't want to use
        // our lexer or parser for that, so we check for that ahead of time.
        var /** @type {?} */ quote = this._parseQuote(input, location);
        if (quote != null) {
            return quote;
        }
        this._checkNoInterpolation(input, location, interpolationConfig);
        var /** @type {?} */ sourceToLex = this._stripComments(input);
        var /** @type {?} */ tokens = this._lexer.tokenize(sourceToLex);
        return new _ParseAST(input, location, tokens, sourceToLex.length, false, this.errors, input.length - sourceToLex.length)
            .parseChain();
    };
    /**
     * @param {?} input
     * @param {?} location
     * @return {?}
     */
    Parser.prototype._parseQuote = function (input, location) {
        if (input == null)
            return null;
        var /** @type {?} */ prefixSeparatorIndex = input.indexOf(':');
        if (prefixSeparatorIndex == -1)
            return null;
        var /** @type {?} */ prefix = input.substring(0, prefixSeparatorIndex).trim();
        if (!isIdentifier(prefix))
            return null;
        var /** @type {?} */ uninterpretedExpression = input.substring(prefixSeparatorIndex + 1);
        return new Quote(new ParseSpan(0, input.length), prefix, uninterpretedExpression, location);
    };
    /**
     * @param {?} prefixToken
     * @param {?} input
     * @param {?} location
     * @return {?}
     */
    Parser.prototype.parseTemplateBindings = function (prefixToken, input, location) {
        var /** @type {?} */ tokens = this._lexer.tokenize(input);
        if (prefixToken) {
            // Prefix the tokens with the tokens from prefixToken but have them take no space (0 index).
            var /** @type {?} */ prefixTokens = this._lexer.tokenize(prefixToken).map(function (t) {
                t.index = 0;
                return t;
            });
            tokens.unshift.apply(tokens, prefixTokens);
        }
        return new _ParseAST(input, location, tokens, input.length, false, this.errors, 0)
            .parseTemplateBindings();
    };
    /**
     * @param {?} input
     * @param {?} location
     * @param {?=} interpolationConfig
     * @return {?}
     */
    Parser.prototype.parseInterpolation = function (input, location, interpolationConfig) {
        if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
        var /** @type {?} */ split = this.splitInterpolation(input, location, interpolationConfig);
        if (split == null)
            return null;
        var /** @type {?} */ expressions = [];
        for (var /** @type {?} */ i = 0; i < split.expressions.length; ++i) {
            var /** @type {?} */ expressionText = split.expressions[i];
            var /** @type {?} */ sourceToLex = this._stripComments(expressionText);
            var /** @type {?} */ tokens = this._lexer.tokenize(this._stripComments(split.expressions[i]));
            var /** @type {?} */ ast = new _ParseAST(input, location, tokens, sourceToLex.length, false, this.errors, split.offsets[i] + (expressionText.length - sourceToLex.length))
                .parseChain();
            expressions.push(ast);
        }
        return new ASTWithSource(new Interpolation(new ParseSpan(0, input == null ? 0 : input.length), split.strings, expressions), input, location, this.errors);
    };
    /**
     * @param {?} input
     * @param {?} location
     * @param {?=} interpolationConfig
     * @return {?}
     */
    Parser.prototype.splitInterpolation = function (input, location, interpolationConfig) {
        if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
        var /** @type {?} */ regexp = _createInterpolateRegExp(interpolationConfig);
        var /** @type {?} */ parts = input.split(regexp);
        if (parts.length <= 1) {
            return null;
        }
        var /** @type {?} */ strings = [];
        var /** @type {?} */ expressions = [];
        var /** @type {?} */ offsets = [];
        var /** @type {?} */ offset = 0;
        for (var /** @type {?} */ i = 0; i < parts.length; i++) {
            var /** @type {?} */ part = parts[i];
            if (i % 2 === 0) {
                // fixed string
                strings.push(part);
                offset += part.length;
            }
            else if (part.trim().length > 0) {
                offset += interpolationConfig.start.length;
                expressions.push(part);
                offsets.push(offset);
                offset += part.length + interpolationConfig.end.length;
            }
            else {
                this._reportError('Blank expressions are not allowed in interpolated strings', input, "at column " + this._findInterpolationErrorColumn(parts, i, interpolationConfig) + " in", location);
                expressions.push('$implict');
                offsets.push(offset);
            }
        }
        return new SplitInterpolation(strings, expressions, offsets);
    };
    /**
     * @param {?} input
     * @param {?} location
     * @return {?}
     */
    Parser.prototype.wrapLiteralPrimitive = function (input, location) {
        return new ASTWithSource(new LiteralPrimitive(new ParseSpan(0, input == null ? 0 : input.length), input), input, location, this.errors);
    };
    /**
     * @param {?} input
     * @return {?}
     */
    Parser.prototype._stripComments = function (input) {
        var /** @type {?} */ i = this._commentStart(input);
        return i != null ? input.substring(0, i).trim() : input;
    };
    /**
     * @param {?} input
     * @return {?}
     */
    Parser.prototype._commentStart = function (input) {
        var /** @type {?} */ outerQuote = null;
        for (var /** @type {?} */ i = 0; i < input.length - 1; i++) {
            var /** @type {?} */ char = input.charCodeAt(i);
            var /** @type {?} */ nextChar = input.charCodeAt(i + 1);
            if (char === $SLASH && nextChar == $SLASH && outerQuote == null)
                return i;
            if (outerQuote === char) {
                outerQuote = null;
            }
            else if (outerQuote == null && isQuote(char)) {
                outerQuote = char;
            }
        }
        return null;
    };
    /**
     * @param {?} input
     * @param {?} location
     * @param {?} interpolationConfig
     * @return {?}
     */
    Parser.prototype._checkNoInterpolation = function (input, location, interpolationConfig) {
        var /** @type {?} */ regexp = _createInterpolateRegExp(interpolationConfig);
        var /** @type {?} */ parts = input.split(regexp);
        if (parts.length > 1) {
            this._reportError("Got interpolation (" + interpolationConfig.start + interpolationConfig.end + ") where expression was expected", input, "at column " + this._findInterpolationErrorColumn(parts, 1, interpolationConfig) + " in", location);
        }
    };
    /**
     * @param {?} parts
     * @param {?} partInErrIdx
     * @param {?} interpolationConfig
     * @return {?}
     */
    Parser.prototype._findInterpolationErrorColumn = function (parts, partInErrIdx, interpolationConfig) {
        var /** @type {?} */ errLocation = '';
        for (var /** @type {?} */ j = 0; j < partInErrIdx; j++) {
            errLocation += j % 2 === 0 ?
                parts[j] :
                "" + interpolationConfig.start + parts[j] + interpolationConfig.end;
        }
        return errLocation.length;
    };
    return Parser;
}());
Parser.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
Parser.ctorParameters = function () { return [
    { type: Lexer, },
]; };
var _ParseAST = (function () {
    /**
     * @param {?} input
     * @param {?} location
     * @param {?} tokens
     * @param {?} inputLength
     * @param {?} parseAction
     * @param {?} errors
     * @param {?} offset
     */
    function _ParseAST(input, location, tokens, inputLength, parseAction, errors, offset) {
        this.input = input;
        this.location = location;
        this.tokens = tokens;
        this.inputLength = inputLength;
        this.parseAction = parseAction;
        this.errors = errors;
        this.offset = offset;
        this.rparensExpected = 0;
        this.rbracketsExpected = 0;
        this.rbracesExpected = 0;
        this.index = 0;
    }
    /**
     * @param {?} offset
     * @return {?}
     */
    _ParseAST.prototype.peek = function (offset) {
        var /** @type {?} */ i = this.index + offset;
        return i < this.tokens.length ? this.tokens[i] : EOF;
    };
    Object.defineProperty(_ParseAST.prototype, "next", {
        /**
         * @return {?}
         */
        get: function () { return this.peek(0); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(_ParseAST.prototype, "inputIndex", {
        /**
         * @return {?}
         */
        get: function () {
            return (this.index < this.tokens.length) ? this.next.index + this.offset :
                this.inputLength + this.offset;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} start
     * @return {?}
     */
    _ParseAST.prototype.span = function (start) { return new ParseSpan(start, this.inputIndex); };
    /**
     * @return {?}
     */
    _ParseAST.prototype.advance = function () { this.index++; };
    /**
     * @param {?} code
     * @return {?}
     */
    _ParseAST.prototype.optionalCharacter = function (code) {
        if (this.next.isCharacter(code)) {
            this.advance();
            return true;
        }
        else {
            return false;
        }
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.peekKeywordLet = function () { return this.next.isKeywordLet(); };
    /**
     * @return {?}
     */
    _ParseAST.prototype.peekKeywordAs = function () { return this.next.isKeywordAs(); };
    /**
     * @param {?} code
     * @return {?}
     */
    _ParseAST.prototype.expectCharacter = function (code) {
        if (this.optionalCharacter(code))
            return;
        this.error("Missing expected " + String.fromCharCode(code));
    };
    /**
     * @param {?} op
     * @return {?}
     */
    _ParseAST.prototype.optionalOperator = function (op) {
        if (this.next.isOperator(op)) {
            this.advance();
            return true;
        }
        else {
            return false;
        }
    };
    /**
     * @param {?} operator
     * @return {?}
     */
    _ParseAST.prototype.expectOperator = function (operator) {
        if (this.optionalOperator(operator))
            return;
        this.error("Missing expected operator " + operator);
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.expectIdentifierOrKeyword = function () {
        var /** @type {?} */ n = this.next;
        if (!n.isIdentifier() && !n.isKeyword()) {
            this.error("Unexpected token " + n + ", expected identifier or keyword");
            return '';
        }
        this.advance();
        return n.toString();
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.expectIdentifierOrKeywordOrString = function () {
        var /** @type {?} */ n = this.next;
        if (!n.isIdentifier() && !n.isKeyword() && !n.isString()) {
            this.error("Unexpected token " + n + ", expected identifier, keyword, or string");
            return '';
        }
        this.advance();
        return n.toString();
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseChain = function () {
        var /** @type {?} */ exprs = [];
        var /** @type {?} */ start = this.inputIndex;
        while (this.index < this.tokens.length) {
            var /** @type {?} */ expr = this.parsePipe();
            exprs.push(expr);
            if (this.optionalCharacter($SEMICOLON)) {
                if (!this.parseAction) {
                    this.error('Binding expression cannot contain chained expression');
                }
                while (this.optionalCharacter($SEMICOLON)) {
                } // read all semicolons
            }
            else if (this.index < this.tokens.length) {
                this.error("Unexpected token '" + this.next + "'");
            }
        }
        if (exprs.length == 0)
            return new EmptyExpr(this.span(start));
        if (exprs.length == 1)
            return exprs[0];
        return new Chain(this.span(start), exprs);
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parsePipe = function () {
        var /** @type {?} */ result = this.parseExpression();
        if (this.optionalOperator('|')) {
            if (this.parseAction) {
                this.error('Cannot have a pipe in an action expression');
            }
            do {
                var /** @type {?} */ name = ((this.expectIdentifierOrKeyword()));
                var /** @type {?} */ args = [];
                while (this.optionalCharacter($COLON)) {
                    args.push(this.parseExpression());
                }
                result = new BindingPipe(this.span(result.span.start), result, name, args);
            } while (this.optionalOperator('|'));
        }
        return result;
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseExpression = function () { return this.parseConditional(); };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseConditional = function () {
        var /** @type {?} */ start = this.inputIndex;
        var /** @type {?} */ result = this.parseLogicalOr();
        if (this.optionalOperator('?')) {
            var /** @type {?} */ yes = this.parsePipe();
            var /** @type {?} */ no = void 0;
            if (!this.optionalCharacter($COLON)) {
                var /** @type {?} */ end = this.inputIndex;
                var /** @type {?} */ expression = this.input.substring(start, end);
                this.error("Conditional expression " + expression + " requires all 3 expressions");
                no = new EmptyExpr(this.span(start));
            }
            else {
                no = this.parsePipe();
            }
            return new Conditional(this.span(start), result, yes, no);
        }
        else {
            return result;
        }
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseLogicalOr = function () {
        // '||'
        var /** @type {?} */ result = this.parseLogicalAnd();
        while (this.optionalOperator('||')) {
            var /** @type {?} */ right = this.parseLogicalAnd();
            result = new Binary(this.span(result.span.start), '||', result, right);
        }
        return result;
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseLogicalAnd = function () {
        // '&&'
        var /** @type {?} */ result = this.parseEquality();
        while (this.optionalOperator('&&')) {
            var /** @type {?} */ right = this.parseEquality();
            result = new Binary(this.span(result.span.start), '&&', result, right);
        }
        return result;
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseEquality = function () {
        // '==','!=','===','!=='
        var /** @type {?} */ result = this.parseRelational();
        while (this.next.type == TokenType.Operator) {
            var /** @type {?} */ operator = this.next.strValue;
            switch (operator) {
                case '==':
                case '===':
                case '!=':
                case '!==':
                    this.advance();
                    var /** @type {?} */ right = this.parseRelational();
                    result = new Binary(this.span(result.span.start), operator, result, right);
                    continue;
            }
            break;
        }
        return result;
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseRelational = function () {
        // '<', '>', '<=', '>='
        var /** @type {?} */ result = this.parseAdditive();
        while (this.next.type == TokenType.Operator) {
            var /** @type {?} */ operator = this.next.strValue;
            switch (operator) {
                case '<':
                case '>':
                case '<=':
                case '>=':
                    this.advance();
                    var /** @type {?} */ right = this.parseAdditive();
                    result = new Binary(this.span(result.span.start), operator, result, right);
                    continue;
            }
            break;
        }
        return result;
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseAdditive = function () {
        // '+', '-'
        var /** @type {?} */ result = this.parseMultiplicative();
        while (this.next.type == TokenType.Operator) {
            var /** @type {?} */ operator = this.next.strValue;
            switch (operator) {
                case '+':
                case '-':
                    this.advance();
                    var /** @type {?} */ right = this.parseMultiplicative();
                    result = new Binary(this.span(result.span.start), operator, result, right);
                    continue;
            }
            break;
        }
        return result;
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseMultiplicative = function () {
        // '*', '%', '/'
        var /** @type {?} */ result = this.parsePrefix();
        while (this.next.type == TokenType.Operator) {
            var /** @type {?} */ operator = this.next.strValue;
            switch (operator) {
                case '*':
                case '%':
                case '/':
                    this.advance();
                    var /** @type {?} */ right = this.parsePrefix();
                    result = new Binary(this.span(result.span.start), operator, result, right);
                    continue;
            }
            break;
        }
        return result;
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parsePrefix = function () {
        if (this.next.type == TokenType.Operator) {
            var /** @type {?} */ start = this.inputIndex;
            var /** @type {?} */ operator = this.next.strValue;
            var /** @type {?} */ result = void 0;
            switch (operator) {
                case '+':
                    this.advance();
                    return this.parsePrefix();
                case '-':
                    this.advance();
                    result = this.parsePrefix();
                    return new Binary(this.span(start), operator, new LiteralPrimitive(new ParseSpan(start, start), 0), result);
                case '!':
                    this.advance();
                    result = this.parsePrefix();
                    return new PrefixNot(this.span(start), result);
            }
        }
        return this.parseCallChain();
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseCallChain = function () {
        var /** @type {?} */ result = this.parsePrimary();
        while (true) {
            if (this.optionalCharacter($PERIOD)) {
                result = this.parseAccessMemberOrMethodCall(result, false);
            }
            else if (this.optionalOperator('?.')) {
                result = this.parseAccessMemberOrMethodCall(result, true);
            }
            else if (this.optionalCharacter($LBRACKET)) {
                this.rbracketsExpected++;
                var /** @type {?} */ key = this.parsePipe();
                this.rbracketsExpected--;
                this.expectCharacter($RBRACKET);
                if (this.optionalOperator('=')) {
                    var /** @type {?} */ value = this.parseConditional();
                    result = new KeyedWrite(this.span(result.span.start), result, key, value);
                }
                else {
                    result = new KeyedRead(this.span(result.span.start), result, key);
                }
            }
            else if (this.optionalCharacter($LPAREN)) {
                this.rparensExpected++;
                var /** @type {?} */ args = this.parseCallArguments();
                this.rparensExpected--;
                this.expectCharacter($RPAREN);
                result = new FunctionCall(this.span(result.span.start), result, args);
            }
            else {
                return result;
            }
        }
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parsePrimary = function () {
        var /** @type {?} */ start = this.inputIndex;
        if (this.optionalCharacter($LPAREN)) {
            this.rparensExpected++;
            var /** @type {?} */ result = this.parsePipe();
            this.rparensExpected--;
            this.expectCharacter($RPAREN);
            return result;
        }
        else if (this.next.isKeywordNull()) {
            this.advance();
            return new LiteralPrimitive(this.span(start), null);
        }
        else if (this.next.isKeywordUndefined()) {
            this.advance();
            return new LiteralPrimitive(this.span(start), void 0);
        }
        else if (this.next.isKeywordTrue()) {
            this.advance();
            return new LiteralPrimitive(this.span(start), true);
        }
        else if (this.next.isKeywordFalse()) {
            this.advance();
            return new LiteralPrimitive(this.span(start), false);
        }
        else if (this.next.isKeywordThis()) {
            this.advance();
            return new ImplicitReceiver(this.span(start));
        }
        else if (this.optionalCharacter($LBRACKET)) {
            this.rbracketsExpected++;
            var /** @type {?} */ elements = this.parseExpressionList($RBRACKET);
            this.rbracketsExpected--;
            this.expectCharacter($RBRACKET);
            return new LiteralArray(this.span(start), elements);
        }
        else if (this.next.isCharacter($LBRACE)) {
            return this.parseLiteralMap();
        }
        else if (this.next.isIdentifier()) {
            return this.parseAccessMemberOrMethodCall(new ImplicitReceiver(this.span(start)), false);
        }
        else if (this.next.isNumber()) {
            var /** @type {?} */ value = this.next.toNumber();
            this.advance();
            return new LiteralPrimitive(this.span(start), value);
        }
        else if (this.next.isString()) {
            var /** @type {?} */ literalValue = this.next.toString();
            this.advance();
            return new LiteralPrimitive(this.span(start), literalValue);
        }
        else if (this.index >= this.tokens.length) {
            this.error("Unexpected end of expression: " + this.input);
            return new EmptyExpr(this.span(start));
        }
        else {
            this.error("Unexpected token " + this.next);
            return new EmptyExpr(this.span(start));
        }
    };
    /**
     * @param {?} terminator
     * @return {?}
     */
    _ParseAST.prototype.parseExpressionList = function (terminator) {
        var /** @type {?} */ result = [];
        if (!this.next.isCharacter(terminator)) {
            do {
                result.push(this.parsePipe());
            } while (this.optionalCharacter($COMMA));
        }
        return result;
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseLiteralMap = function () {
        var /** @type {?} */ keys = [];
        var /** @type {?} */ values = [];
        var /** @type {?} */ start = this.inputIndex;
        this.expectCharacter($LBRACE);
        if (!this.optionalCharacter($RBRACE)) {
            this.rbracesExpected++;
            do {
                var /** @type {?} */ key = ((this.expectIdentifierOrKeywordOrString()));
                keys.push(key);
                this.expectCharacter($COLON);
                values.push(this.parsePipe());
            } while (this.optionalCharacter($COMMA));
            this.rbracesExpected--;
            this.expectCharacter($RBRACE);
        }
        return new LiteralMap(this.span(start), keys, values);
    };
    /**
     * @param {?} receiver
     * @param {?=} isSafe
     * @return {?}
     */
    _ParseAST.prototype.parseAccessMemberOrMethodCall = function (receiver, isSafe) {
        if (isSafe === void 0) { isSafe = false; }
        var /** @type {?} */ start = receiver.span.start;
        var /** @type {?} */ id = ((this.expectIdentifierOrKeyword()));
        if (this.optionalCharacter($LPAREN)) {
            this.rparensExpected++;
            var /** @type {?} */ args = this.parseCallArguments();
            this.expectCharacter($RPAREN);
            this.rparensExpected--;
            var /** @type {?} */ span = this.span(start);
            return isSafe ? new SafeMethodCall(span, receiver, id, args) :
                new MethodCall(span, receiver, id, args);
        }
        else {
            if (isSafe) {
                if (this.optionalOperator('=')) {
                    this.error('The \'?.\' operator cannot be used in the assignment');
                    return new EmptyExpr(this.span(start));
                }
                else {
                    return new SafePropertyRead(this.span(start), receiver, id);
                }
            }
            else {
                if (this.optionalOperator('=')) {
                    if (!this.parseAction) {
                        this.error('Bindings cannot contain assignments');
                        return new EmptyExpr(this.span(start));
                    }
                    var /** @type {?} */ value = this.parseConditional();
                    return new PropertyWrite(this.span(start), receiver, id, value);
                }
                else {
                    return new PropertyRead(this.span(start), receiver, id);
                }
            }
        }
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseCallArguments = function () {
        if (this.next.isCharacter($RPAREN))
            return [];
        var /** @type {?} */ positionals = [];
        do {
            positionals.push(this.parsePipe());
        } while (this.optionalCharacter($COMMA));
        return (positionals);
    };
    /**
     * An identifier, a keyword, a string with an optional `-` inbetween.
     * @return {?}
     */
    _ParseAST.prototype.expectTemplateBindingKey = function () {
        var /** @type {?} */ result = '';
        var /** @type {?} */ operatorFound = false;
        do {
            result += this.expectIdentifierOrKeywordOrString();
            operatorFound = this.optionalOperator('-');
            if (operatorFound) {
                result += '-';
            }
        } while (operatorFound);
        return result.toString();
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.parseTemplateBindings = function () {
        var /** @type {?} */ bindings = [];
        var /** @type {?} */ prefix = ((null));
        var /** @type {?} */ warnings = [];
        while (this.index < this.tokens.length) {
            var /** @type {?} */ start = this.inputIndex;
            var /** @type {?} */ keyIsVar = this.peekKeywordLet();
            if (keyIsVar) {
                this.advance();
            }
            var /** @type {?} */ rawKey = this.expectTemplateBindingKey();
            var /** @type {?} */ key = rawKey;
            if (!keyIsVar) {
                if (prefix == null) {
                    prefix = key;
                }
                else {
                    key = prefix + key[0].toUpperCase() + key.substring(1);
                }
            }
            this.optionalCharacter($COLON);
            var /** @type {?} */ name = ((null));
            var /** @type {?} */ expression = ((null));
            if (keyIsVar) {
                if (this.optionalOperator('=')) {
                    name = this.expectTemplateBindingKey();
                }
                else {
                    name = '\$implicit';
                }
            }
            else if (this.peekKeywordAs()) {
                var /** @type {?} */ letStart = this.inputIndex;
                this.advance(); // consume `as`
                name = rawKey;
                key = this.expectTemplateBindingKey(); // read local var name
                keyIsVar = true;
            }
            else if (this.next !== EOF && !this.peekKeywordLet()) {
                var /** @type {?} */ start_2 = this.inputIndex;
                var /** @type {?} */ ast = this.parsePipe();
                var /** @type {?} */ source = this.input.substring(start_2 - this.offset, this.inputIndex - this.offset);
                expression = new ASTWithSource(ast, source, this.location, this.errors);
            }
            bindings.push(new TemplateBinding(this.span(start), key, keyIsVar, name, expression));
            if (this.peekKeywordAs() && !keyIsVar) {
                var /** @type {?} */ letStart = this.inputIndex;
                this.advance(); // consume `as`
                var /** @type {?} */ letName = this.expectTemplateBindingKey(); // read local var name
                bindings.push(new TemplateBinding(this.span(letStart), letName, true, key, /** @type {?} */ ((null))));
            }
            if (!this.optionalCharacter($SEMICOLON)) {
                this.optionalCharacter($COMMA);
            }
        }
        return new TemplateBindingParseResult(bindings, warnings, this.errors);
    };
    /**
     * @param {?} message
     * @param {?=} index
     * @return {?}
     */
    _ParseAST.prototype.error = function (message, index) {
        if (index === void 0) { index = null; }
        this.errors.push(new ParserError(message, this.input, this.locationText(index), this.location));
        this.skip();
    };
    /**
     * @param {?=} index
     * @return {?}
     */
    _ParseAST.prototype.locationText = function (index) {
        if (index === void 0) { index = null; }
        if (index == null)
            index = this.index;
        return (index < this.tokens.length) ? "at column " + (this.tokens[index].index + 1) + " in" :
            "at the end of the expression";
    };
    /**
     * @return {?}
     */
    _ParseAST.prototype.skip = function () {
        var /** @type {?} */ n = this.next;
        while (this.index < this.tokens.length && !n.isCharacter($SEMICOLON) &&
            (this.rparensExpected <= 0 || !n.isCharacter($RPAREN)) &&
            (this.rbracesExpected <= 0 || !n.isCharacter($RBRACE)) &&
            (this.rbracketsExpected <= 0 || !n.isCharacter($RBRACKET))) {
            if (this.next.isError()) {
                this.errors.push(new ParserError(/** @type {?} */ ((this.next.toString())), this.input, this.locationText(), this.location));
            }
            this.advance();
            n = this.next;
        }
    };
    return _ParseAST;
}());
var SimpleExpressionChecker = (function () {
    function SimpleExpressionChecker() {
        this.errors = [];
    }
    /**
     * @param {?} ast
     * @return {?}
     */
    SimpleExpressionChecker.check = function (ast) {
        var /** @type {?} */ s = new SimpleExpressionChecker();
        ast.visit(s);
        return s.errors;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitImplicitReceiver = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitInterpolation = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitLiteralPrimitive = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitPropertyRead = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitPropertyWrite = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitSafePropertyRead = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitMethodCall = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitSafeMethodCall = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitFunctionCall = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitLiteralArray = function (ast, context) { this.visitAll(ast.expressions); };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitLiteralMap = function (ast, context) { this.visitAll(ast.values); };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitBinary = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitPrefixNot = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitConditional = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitPipe = function (ast, context) { this.errors.push('pipes'); };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitKeyedRead = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitKeyedWrite = function (ast, context) { };
    /**
     * @param {?} asts
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitAll = function (asts) {
        var _this = this;
        return asts.map(function (node) { return node.visit(_this); });
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitChain = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    SimpleExpressionChecker.prototype.visitQuote = function (ast, context) { };
    return SimpleExpressionChecker;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ParseLocation = (function () {
    /**
     * @param {?} file
     * @param {?} offset
     * @param {?} line
     * @param {?} col
     */
    function ParseLocation(file, offset, line, col) {
        this.file = file;
        this.offset = offset;
        this.line = line;
        this.col = col;
    }
    /**
     * @return {?}
     */
    ParseLocation.prototype.toString = function () {
        return this.offset != null ? this.file.url + "@" + this.line + ":" + this.col : this.file.url;
    };
    /**
     * @param {?} delta
     * @return {?}
     */
    ParseLocation.prototype.moveBy = function (delta) {
        var /** @type {?} */ source = this.file.content;
        var /** @type {?} */ len = source.length;
        var /** @type {?} */ offset = this.offset;
        var /** @type {?} */ line = this.line;
        var /** @type {?} */ col = this.col;
        while (offset > 0 && delta < 0) {
            offset--;
            delta++;
            var /** @type {?} */ ch = source.charCodeAt(offset);
            if (ch == $LF) {
                line--;
                var /** @type {?} */ priorLine = source.substr(0, offset - 1).lastIndexOf(String.fromCharCode($LF));
                col = priorLine > 0 ? offset - priorLine : offset;
            }
            else {
                col--;
            }
        }
        while (offset < len && delta > 0) {
            var /** @type {?} */ ch = source.charCodeAt(offset);
            offset++;
            delta--;
            if (ch == $LF) {
                line++;
                col = 0;
            }
            else {
                col++;
            }
        }
        return new ParseLocation(this.file, offset, line, col);
    };
    /**
     * @param {?} maxChars
     * @param {?} maxLines
     * @return {?}
     */
    ParseLocation.prototype.getContext = function (maxChars, maxLines) {
        var /** @type {?} */ content = this.file.content;
        var /** @type {?} */ startOffset = this.offset;
        if (startOffset != null) {
            if (startOffset > content.length - 1) {
                startOffset = content.length - 1;
            }
            var /** @type {?} */ endOffset = startOffset;
            var /** @type {?} */ ctxChars = 0;
            var /** @type {?} */ ctxLines = 0;
            while (ctxChars < maxChars && startOffset > 0) {
                startOffset--;
                ctxChars++;
                if (content[startOffset] == '\n') {
                    if (++ctxLines == maxLines) {
                        break;
                    }
                }
            }
            ctxChars = 0;
            ctxLines = 0;
            while (ctxChars < maxChars && endOffset < content.length - 1) {
                endOffset++;
                ctxChars++;
                if (content[endOffset] == '\n') {
                    if (++ctxLines == maxLines) {
                        break;
                    }
                }
            }
            return {
                before: content.substring(startOffset, this.offset),
                after: content.substring(this.offset, endOffset + 1),
            };
        }
        return null;
    };
    return ParseLocation;
}());
var ParseSourceFile = (function () {
    /**
     * @param {?} content
     * @param {?} url
     */
    function ParseSourceFile(content, url) {
        this.content = content;
        this.url = url;
    }
    return ParseSourceFile;
}());
var ParseSourceSpan = (function () {
    /**
     * @param {?} start
     * @param {?} end
     * @param {?=} details
     */
    function ParseSourceSpan(start, end, details) {
        if (details === void 0) { details = null; }
        this.start = start;
        this.end = end;
        this.details = details;
    }
    /**
     * @return {?}
     */
    ParseSourceSpan.prototype.toString = function () {
        return this.start.file.content.substring(this.start.offset, this.end.offset);
    };
    return ParseSourceSpan;
}());
var ParseErrorLevel = {};
ParseErrorLevel.WARNING = 0;
ParseErrorLevel.ERROR = 1;
ParseErrorLevel[ParseErrorLevel.WARNING] = "WARNING";
ParseErrorLevel[ParseErrorLevel.ERROR] = "ERROR";
var ParseError = (function () {
    /**
     * @param {?} span
     * @param {?} msg
     * @param {?=} level
     */
    function ParseError(span, msg, level) {
        if (level === void 0) { level = ParseErrorLevel.ERROR; }
        this.span = span;
        this.msg = msg;
        this.level = level;
    }
    /**
     * @return {?}
     */
    ParseError.prototype.toString = function () {
        var /** @type {?} */ ctx = this.span.start.getContext(100, 3);
        var /** @type {?} */ contextStr = ctx ? " (\"" + ctx.before + "[" + ParseErrorLevel[this.level] + " ->]" + ctx.after + "\")" : '';
        var /** @type {?} */ details = this.span.details ? ", " + this.span.details : '';
        return "" + this.msg + contextStr + ": " + this.span.start + details;
    };
    return ParseError;
}());
/**
 * @param {?} kind
 * @param {?} type
 * @return {?}
 */
function typeSourceSpan(kind, type) {
    var /** @type {?} */ moduleUrl = identifierModuleUrl(type);
    var /** @type {?} */ sourceFileName = moduleUrl != null ? "in " + kind + " " + identifierName(type) + " in " + moduleUrl :
        "in " + kind + " " + identifierName(type);
    var /** @type {?} */ sourceFile = new ParseSourceFile('', sourceFileName);
    return new ParseSourceSpan(new ParseLocation(sourceFile, -1, -1, -1), new ParseLocation(sourceFile, -1, -1, -1));
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var Text = (function () {
    /**
     * @param {?} value
     * @param {?} sourceSpan
     */
    function Text(value, sourceSpan) {
        this.value = value;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    Text.prototype.visit = function (visitor, context) { return visitor.visitText(this, context); };
    return Text;
}());
var Expansion = (function () {
    /**
     * @param {?} switchValue
     * @param {?} type
     * @param {?} cases
     * @param {?} sourceSpan
     * @param {?} switchValueSourceSpan
     */
    function Expansion(switchValue, type, cases, sourceSpan, switchValueSourceSpan) {
        this.switchValue = switchValue;
        this.type = type;
        this.cases = cases;
        this.sourceSpan = sourceSpan;
        this.switchValueSourceSpan = switchValueSourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    Expansion.prototype.visit = function (visitor, context) { return visitor.visitExpansion(this, context); };
    return Expansion;
}());
var ExpansionCase = (function () {
    /**
     * @param {?} value
     * @param {?} expression
     * @param {?} sourceSpan
     * @param {?} valueSourceSpan
     * @param {?} expSourceSpan
     */
    function ExpansionCase(value, expression, sourceSpan, valueSourceSpan, expSourceSpan) {
        this.value = value;
        this.expression = expression;
        this.sourceSpan = sourceSpan;
        this.valueSourceSpan = valueSourceSpan;
        this.expSourceSpan = expSourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ExpansionCase.prototype.visit = function (visitor, context) { return visitor.visitExpansionCase(this, context); };
    return ExpansionCase;
}());
var Attribute$1 = (function () {
    /**
     * @param {?} name
     * @param {?} value
     * @param {?} sourceSpan
     * @param {?=} valueSpan
     */
    function Attribute$1(name, value, sourceSpan, valueSpan) {
        this.name = name;
        this.value = value;
        this.sourceSpan = sourceSpan;
        this.valueSpan = valueSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    Attribute$1.prototype.visit = function (visitor, context) { return visitor.visitAttribute(this, context); };
    return Attribute$1;
}());
var Element = (function () {
    /**
     * @param {?} name
     * @param {?} attrs
     * @param {?} children
     * @param {?} sourceSpan
     * @param {?=} startSourceSpan
     * @param {?=} endSourceSpan
     */
    function Element(name, attrs, children, sourceSpan, startSourceSpan, endSourceSpan) {
        if (startSourceSpan === void 0) { startSourceSpan = null; }
        if (endSourceSpan === void 0) { endSourceSpan = null; }
        this.name = name;
        this.attrs = attrs;
        this.children = children;
        this.sourceSpan = sourceSpan;
        this.startSourceSpan = startSourceSpan;
        this.endSourceSpan = endSourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    Element.prototype.visit = function (visitor, context) { return visitor.visitElement(this, context); };
    return Element;
}());
var Comment = (function () {
    /**
     * @param {?} value
     * @param {?} sourceSpan
     */
    function Comment(value, sourceSpan) {
        this.value = value;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    Comment.prototype.visit = function (visitor, context) { return visitor.visitComment(this, context); };
    return Comment;
}());
/**
 * @param {?} visitor
 * @param {?} nodes
 * @param {?=} context
 * @return {?}
 */
function visitAll(visitor, nodes, context) {
    if (context === void 0) { context = null; }
    var /** @type {?} */ result = [];
    var /** @type {?} */ visit = visitor.visit ?
        function (ast) { return ((visitor.visit))(ast, context) || ast.visit(visitor, context); } :
        function (ast) { return ast.visit(visitor, context); };
    nodes.forEach(function (ast) {
        var /** @type {?} */ astResult = visit(ast);
        if (astResult) {
            result.push(astResult);
        }
    });
    return result;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var TokenType$1 = {};
TokenType$1.TAG_OPEN_START = 0;
TokenType$1.TAG_OPEN_END = 1;
TokenType$1.TAG_OPEN_END_VOID = 2;
TokenType$1.TAG_CLOSE = 3;
TokenType$1.TEXT = 4;
TokenType$1.ESCAPABLE_RAW_TEXT = 5;
TokenType$1.RAW_TEXT = 6;
TokenType$1.COMMENT_START = 7;
TokenType$1.COMMENT_END = 8;
TokenType$1.CDATA_START = 9;
TokenType$1.CDATA_END = 10;
TokenType$1.ATTR_NAME = 11;
TokenType$1.ATTR_VALUE = 12;
TokenType$1.DOC_TYPE = 13;
TokenType$1.EXPANSION_FORM_START = 14;
TokenType$1.EXPANSION_CASE_VALUE = 15;
TokenType$1.EXPANSION_CASE_EXP_START = 16;
TokenType$1.EXPANSION_CASE_EXP_END = 17;
TokenType$1.EXPANSION_FORM_END = 18;
TokenType$1.EOF = 19;
TokenType$1[TokenType$1.TAG_OPEN_START] = "TAG_OPEN_START";
TokenType$1[TokenType$1.TAG_OPEN_END] = "TAG_OPEN_END";
TokenType$1[TokenType$1.TAG_OPEN_END_VOID] = "TAG_OPEN_END_VOID";
TokenType$1[TokenType$1.TAG_CLOSE] = "TAG_CLOSE";
TokenType$1[TokenType$1.TEXT] = "TEXT";
TokenType$1[TokenType$1.ESCAPABLE_RAW_TEXT] = "ESCAPABLE_RAW_TEXT";
TokenType$1[TokenType$1.RAW_TEXT] = "RAW_TEXT";
TokenType$1[TokenType$1.COMMENT_START] = "COMMENT_START";
TokenType$1[TokenType$1.COMMENT_END] = "COMMENT_END";
TokenType$1[TokenType$1.CDATA_START] = "CDATA_START";
TokenType$1[TokenType$1.CDATA_END] = "CDATA_END";
TokenType$1[TokenType$1.ATTR_NAME] = "ATTR_NAME";
TokenType$1[TokenType$1.ATTR_VALUE] = "ATTR_VALUE";
TokenType$1[TokenType$1.DOC_TYPE] = "DOC_TYPE";
TokenType$1[TokenType$1.EXPANSION_FORM_START] = "EXPANSION_FORM_START";
TokenType$1[TokenType$1.EXPANSION_CASE_VALUE] = "EXPANSION_CASE_VALUE";
TokenType$1[TokenType$1.EXPANSION_CASE_EXP_START] = "EXPANSION_CASE_EXP_START";
TokenType$1[TokenType$1.EXPANSION_CASE_EXP_END] = "EXPANSION_CASE_EXP_END";
TokenType$1[TokenType$1.EXPANSION_FORM_END] = "EXPANSION_FORM_END";
TokenType$1[TokenType$1.EOF] = "EOF";
var Token$1 = (function () {
    /**
     * @param {?} type
     * @param {?} parts
     * @param {?} sourceSpan
     */
    function Token$1(type, parts, sourceSpan) {
        this.type = type;
        this.parts = parts;
        this.sourceSpan = sourceSpan;
    }
    return Token$1;
}());
var TokenError = (function (_super) {
    __extends(TokenError, _super);
    /**
     * @param {?} errorMsg
     * @param {?} tokenType
     * @param {?} span
     */
    function TokenError(errorMsg, tokenType, span) {
        var _this = _super.call(this, span, errorMsg) || this;
        _this.tokenType = tokenType;
        return _this;
    }
    return TokenError;
}(ParseError));
var TokenizeResult = (function () {
    /**
     * @param {?} tokens
     * @param {?} errors
     */
    function TokenizeResult(tokens, errors) {
        this.tokens = tokens;
        this.errors = errors;
    }
    return TokenizeResult;
}());
/**
 * @param {?} source
 * @param {?} url
 * @param {?} getTagDefinition
 * @param {?=} tokenizeExpansionForms
 * @param {?=} interpolationConfig
 * @return {?}
 */
function tokenize(source, url, getTagDefinition, tokenizeExpansionForms, interpolationConfig) {
    if (tokenizeExpansionForms === void 0) { tokenizeExpansionForms = false; }
    if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
    return new _Tokenizer(new ParseSourceFile(source, url), getTagDefinition, tokenizeExpansionForms, interpolationConfig)
        .tokenize();
}
var _CR_OR_CRLF_REGEXP = /\r\n?/g;
/**
 * @param {?} charCode
 * @return {?}
 */
function _unexpectedCharacterErrorMsg(charCode) {
    var /** @type {?} */ char = charCode === $EOF ? 'EOF' : String.fromCharCode(charCode);
    return "Unexpected character \"" + char + "\"";
}
/**
 * @param {?} entitySrc
 * @return {?}
 */
function _unknownEntityErrorMsg(entitySrc) {
    return "Unknown entity \"" + entitySrc + "\" - use the \"&#<decimal>;\" or  \"&#x<hex>;\" syntax";
}
var _ControlFlowError = (function () {
    /**
     * @param {?} error
     */
    function _ControlFlowError(error) {
        this.error = error;
    }
    return _ControlFlowError;
}());
var _Tokenizer = (function () {
    /**
     * @param {?} _file The html source
     * @param {?} _getTagDefinition
     * @param {?} _tokenizeIcu Whether to tokenize ICU messages (considered as text nodes when false)
     * @param {?=} _interpolationConfig
     */
    function _Tokenizer(_file, _getTagDefinition, _tokenizeIcu, _interpolationConfig) {
        if (_interpolationConfig === void 0) { _interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
        this._file = _file;
        this._getTagDefinition = _getTagDefinition;
        this._tokenizeIcu = _tokenizeIcu;
        this._interpolationConfig = _interpolationConfig;
        this._peek = -1;
        this._nextPeek = -1;
        this._index = -1;
        this._line = 0;
        this._column = -1;
        this._expansionCaseStack = [];
        this._inInterpolation = false;
        this.tokens = [];
        this.errors = [];
        this._input = _file.content;
        this._length = _file.content.length;
        this._advance();
    }
    /**
     * @param {?} content
     * @return {?}
     */
    _Tokenizer.prototype._processCarriageReturns = function (content) {
        // http://www.w3.org/TR/html5/syntax.html#preprocessing-the-input-stream
        // In order to keep the original position in the source, we can not
        // pre-process it.
        // Instead CRs are processed right before instantiating the tokens.
        return content.replace(_CR_OR_CRLF_REGEXP, '\n');
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype.tokenize = function () {
        while (this._peek !== $EOF) {
            var /** @type {?} */ start = this._getLocation();
            try {
                if (this._attemptCharCode($LT)) {
                    if (this._attemptCharCode($BANG)) {
                        if (this._attemptCharCode($LBRACKET)) {
                            this._consumeCdata(start);
                        }
                        else if (this._attemptCharCode($MINUS)) {
                            this._consumeComment(start);
                        }
                        else {
                            this._consumeDocType(start);
                        }
                    }
                    else if (this._attemptCharCode($SLASH)) {
                        this._consumeTagClose(start);
                    }
                    else {
                        this._consumeTagOpen(start);
                    }
                }
                else if (!(this._tokenizeIcu && this._tokenizeExpansionForm())) {
                    this._consumeText();
                }
            }
            catch (e) {
                if (e instanceof _ControlFlowError) {
                    this.errors.push(e.error);
                }
                else {
                    throw e;
                }
            }
        }
        this._beginToken(TokenType$1.EOF);
        this._endToken([]);
        return new TokenizeResult(mergeTextTokens(this.tokens), this.errors);
    };
    /**
     * \@internal
     * @return {?}
     */
    _Tokenizer.prototype._tokenizeExpansionForm = function () {
        if (isExpansionFormStart(this._input, this._index, this._interpolationConfig)) {
            this._consumeExpansionFormStart();
            return true;
        }
        if (isExpansionCaseStart(this._peek) && this._isInExpansionForm()) {
            this._consumeExpansionCaseStart();
            return true;
        }
        if (this._peek === $RBRACE) {
            if (this._isInExpansionCase()) {
                this._consumeExpansionCaseEnd();
                return true;
            }
            if (this._isInExpansionForm()) {
                this._consumeExpansionFormEnd();
                return true;
            }
        }
        return false;
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._getLocation = function () {
        return new ParseLocation(this._file, this._index, this._line, this._column);
    };
    /**
     * @param {?=} start
     * @param {?=} end
     * @return {?}
     */
    _Tokenizer.prototype._getSpan = function (start, end) {
        if (start === void 0) { start = this._getLocation(); }
        if (end === void 0) { end = this._getLocation(); }
        return new ParseSourceSpan(start, end);
    };
    /**
     * @param {?} type
     * @param {?=} start
     * @return {?}
     */
    _Tokenizer.prototype._beginToken = function (type, start) {
        if (start === void 0) { start = this._getLocation(); }
        this._currentTokenStart = start;
        this._currentTokenType = type;
    };
    /**
     * @param {?} parts
     * @param {?=} end
     * @return {?}
     */
    _Tokenizer.prototype._endToken = function (parts, end) {
        if (end === void 0) { end = this._getLocation(); }
        var /** @type {?} */ token = new Token$1(this._currentTokenType, parts, new ParseSourceSpan(this._currentTokenStart, end));
        this.tokens.push(token);
        this._currentTokenStart = ((null));
        this._currentTokenType = ((null));
        return token;
    };
    /**
     * @param {?} msg
     * @param {?} span
     * @return {?}
     */
    _Tokenizer.prototype._createError = function (msg, span) {
        if (this._isInExpansionForm()) {
            msg += " (Do you have an unescaped \"{\" in your template? Use \"{{ '{' }}\") to escape it.)";
        }
        var /** @type {?} */ error = new TokenError(msg, this._currentTokenType, span);
        this._currentTokenStart = ((null));
        this._currentTokenType = ((null));
        return new _ControlFlowError(error);
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._advance = function () {
        if (this._index >= this._length) {
            throw this._createError(_unexpectedCharacterErrorMsg($EOF), this._getSpan());
        }
        if (this._peek === $LF) {
            this._line++;
            this._column = 0;
        }
        else if (this._peek !== $LF && this._peek !== $CR) {
            this._column++;
        }
        this._index++;
        this._peek = this._index >= this._length ? $EOF : this._input.charCodeAt(this._index);
        this._nextPeek =
            this._index + 1 >= this._length ? $EOF : this._input.charCodeAt(this._index + 1);
    };
    /**
     * @param {?} charCode
     * @return {?}
     */
    _Tokenizer.prototype._attemptCharCode = function (charCode) {
        if (this._peek === charCode) {
            this._advance();
            return true;
        }
        return false;
    };
    /**
     * @param {?} charCode
     * @return {?}
     */
    _Tokenizer.prototype._attemptCharCodeCaseInsensitive = function (charCode) {
        if (compareCharCodeCaseInsensitive(this._peek, charCode)) {
            this._advance();
            return true;
        }
        return false;
    };
    /**
     * @param {?} charCode
     * @return {?}
     */
    _Tokenizer.prototype._requireCharCode = function (charCode) {
        var /** @type {?} */ location = this._getLocation();
        if (!this._attemptCharCode(charCode)) {
            throw this._createError(_unexpectedCharacterErrorMsg(this._peek), this._getSpan(location, location));
        }
    };
    /**
     * @param {?} chars
     * @return {?}
     */
    _Tokenizer.prototype._attemptStr = function (chars) {
        var /** @type {?} */ len = chars.length;
        if (this._index + len > this._length) {
            return false;
        }
        var /** @type {?} */ initialPosition = this._savePosition();
        for (var /** @type {?} */ i = 0; i < len; i++) {
            if (!this._attemptCharCode(chars.charCodeAt(i))) {
                // If attempting to parse the string fails, we want to reset the parser
                // to where it was before the attempt
                this._restorePosition(initialPosition);
                return false;
            }
        }
        return true;
    };
    /**
     * @param {?} chars
     * @return {?}
     */
    _Tokenizer.prototype._attemptStrCaseInsensitive = function (chars) {
        for (var /** @type {?} */ i = 0; i < chars.length; i++) {
            if (!this._attemptCharCodeCaseInsensitive(chars.charCodeAt(i))) {
                return false;
            }
        }
        return true;
    };
    /**
     * @param {?} chars
     * @return {?}
     */
    _Tokenizer.prototype._requireStr = function (chars) {
        var /** @type {?} */ location = this._getLocation();
        if (!this._attemptStr(chars)) {
            throw this._createError(_unexpectedCharacterErrorMsg(this._peek), this._getSpan(location));
        }
    };
    /**
     * @param {?} predicate
     * @return {?}
     */
    _Tokenizer.prototype._attemptCharCodeUntilFn = function (predicate) {
        while (!predicate(this._peek)) {
            this._advance();
        }
    };
    /**
     * @param {?} predicate
     * @param {?} len
     * @return {?}
     */
    _Tokenizer.prototype._requireCharCodeUntilFn = function (predicate, len) {
        var /** @type {?} */ start = this._getLocation();
        this._attemptCharCodeUntilFn(predicate);
        if (this._index - start.offset < len) {
            throw this._createError(_unexpectedCharacterErrorMsg(this._peek), this._getSpan(start, start));
        }
    };
    /**
     * @param {?} char
     * @return {?}
     */
    _Tokenizer.prototype._attemptUntilChar = function (char) {
        while (this._peek !== char) {
            this._advance();
        }
    };
    /**
     * @param {?} decodeEntities
     * @return {?}
     */
    _Tokenizer.prototype._readChar = function (decodeEntities) {
        if (decodeEntities && this._peek === $AMPERSAND) {
            return this._decodeEntity();
        }
        else {
            var /** @type {?} */ index = this._index;
            this._advance();
            return this._input[index];
        }
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._decodeEntity = function () {
        var /** @type {?} */ start = this._getLocation();
        this._advance();
        if (this._attemptCharCode($HASH)) {
            var /** @type {?} */ isHex = this._attemptCharCode($x) || this._attemptCharCode($X);
            var /** @type {?} */ numberStart = this._getLocation().offset;
            this._attemptCharCodeUntilFn(isDigitEntityEnd);
            if (this._peek != $SEMICOLON) {
                throw this._createError(_unexpectedCharacterErrorMsg(this._peek), this._getSpan());
            }
            this._advance();
            var /** @type {?} */ strNum = this._input.substring(numberStart, this._index - 1);
            try {
                var /** @type {?} */ charCode = parseInt(strNum, isHex ? 16 : 10);
                return String.fromCharCode(charCode);
            }
            catch (e) {
                var /** @type {?} */ entity = this._input.substring(start.offset + 1, this._index - 1);
                throw this._createError(_unknownEntityErrorMsg(entity), this._getSpan(start));
            }
        }
        else {
            var /** @type {?} */ startPosition = this._savePosition();
            this._attemptCharCodeUntilFn(isNamedEntityEnd);
            if (this._peek != $SEMICOLON) {
                this._restorePosition(startPosition);
                return '&';
            }
            this._advance();
            var /** @type {?} */ name = this._input.substring(start.offset + 1, this._index - 1);
            var /** @type {?} */ char = NAMED_ENTITIES[name];
            if (!char) {
                throw this._createError(_unknownEntityErrorMsg(name), this._getSpan(start));
            }
            return char;
        }
    };
    /**
     * @param {?} decodeEntities
     * @param {?} firstCharOfEnd
     * @param {?} attemptEndRest
     * @return {?}
     */
    _Tokenizer.prototype._consumeRawText = function (decodeEntities, firstCharOfEnd, attemptEndRest) {
        var /** @type {?} */ tagCloseStart;
        var /** @type {?} */ textStart = this._getLocation();
        this._beginToken(decodeEntities ? TokenType$1.ESCAPABLE_RAW_TEXT : TokenType$1.RAW_TEXT, textStart);
        var /** @type {?} */ parts = [];
        while (true) {
            tagCloseStart = this._getLocation();
            if (this._attemptCharCode(firstCharOfEnd) && attemptEndRest()) {
                break;
            }
            if (this._index > tagCloseStart.offset) {
                // add the characters consumed by the previous if statement to the output
                parts.push(this._input.substring(tagCloseStart.offset, this._index));
            }
            while (this._peek !== firstCharOfEnd) {
                parts.push(this._readChar(decodeEntities));
            }
        }
        return this._endToken([this._processCarriageReturns(parts.join(''))], tagCloseStart);
    };
    /**
     * @param {?} start
     * @return {?}
     */
    _Tokenizer.prototype._consumeComment = function (start) {
        var _this = this;
        this._beginToken(TokenType$1.COMMENT_START, start);
        this._requireCharCode($MINUS);
        this._endToken([]);
        var /** @type {?} */ textToken = this._consumeRawText(false, $MINUS, function () { return _this._attemptStr('->'); });
        this._beginToken(TokenType$1.COMMENT_END, textToken.sourceSpan.end);
        this._endToken([]);
    };
    /**
     * @param {?} start
     * @return {?}
     */
    _Tokenizer.prototype._consumeCdata = function (start) {
        var _this = this;
        this._beginToken(TokenType$1.CDATA_START, start);
        this._requireStr('CDATA[');
        this._endToken([]);
        var /** @type {?} */ textToken = this._consumeRawText(false, $RBRACKET, function () { return _this._attemptStr(']>'); });
        this._beginToken(TokenType$1.CDATA_END, textToken.sourceSpan.end);
        this._endToken([]);
    };
    /**
     * @param {?} start
     * @return {?}
     */
    _Tokenizer.prototype._consumeDocType = function (start) {
        this._beginToken(TokenType$1.DOC_TYPE, start);
        this._attemptUntilChar($GT);
        this._advance();
        this._endToken([this._input.substring(start.offset + 2, this._index - 1)]);
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._consumePrefixAndName = function () {
        var /** @type {?} */ nameOrPrefixStart = this._index;
        var /** @type {?} */ prefix = ((null));
        while (this._peek !== $COLON && !isPrefixEnd(this._peek)) {
            this._advance();
        }
        var /** @type {?} */ nameStart;
        if (this._peek === $COLON) {
            this._advance();
            prefix = this._input.substring(nameOrPrefixStart, this._index - 1);
            nameStart = this._index;
        }
        else {
            nameStart = nameOrPrefixStart;
        }
        this._requireCharCodeUntilFn(isNameEnd, this._index === nameStart ? 1 : 0);
        var /** @type {?} */ name = this._input.substring(nameStart, this._index);
        return [prefix, name];
    };
    /**
     * @param {?} start
     * @return {?}
     */
    _Tokenizer.prototype._consumeTagOpen = function (start) {
        var /** @type {?} */ savedPos = this._savePosition();
        var /** @type {?} */ tagName;
        var /** @type {?} */ lowercaseTagName;
        try {
            if (!isAsciiLetter(this._peek)) {
                throw this._createError(_unexpectedCharacterErrorMsg(this._peek), this._getSpan());
            }
            var /** @type {?} */ nameStart = this._index;
            this._consumeTagOpenStart(start);
            tagName = this._input.substring(nameStart, this._index);
            lowercaseTagName = tagName.toLowerCase();
            this._attemptCharCodeUntilFn(isNotWhitespace);
            while (this._peek !== $SLASH && this._peek !== $GT) {
                this._consumeAttributeName();
                this._attemptCharCodeUntilFn(isNotWhitespace);
                if (this._attemptCharCode($EQ)) {
                    this._attemptCharCodeUntilFn(isNotWhitespace);
                    this._consumeAttributeValue();
                }
                this._attemptCharCodeUntilFn(isNotWhitespace);
            }
            this._consumeTagOpenEnd();
        }
        catch (e) {
            if (e instanceof _ControlFlowError) {
                // When the start tag is invalid, assume we want a "<"
                this._restorePosition(savedPos);
                // Back to back text tokens are merged at the end
                this._beginToken(TokenType$1.TEXT, start);
                this._endToken(['<']);
                return;
            }
            throw e;
        }
        var /** @type {?} */ contentTokenType = this._getTagDefinition(tagName).contentType;
        if (contentTokenType === TagContentType.RAW_TEXT) {
            this._consumeRawTextWithTagClose(lowercaseTagName, false);
        }
        else if (contentTokenType === TagContentType.ESCAPABLE_RAW_TEXT) {
            this._consumeRawTextWithTagClose(lowercaseTagName, true);
        }
    };
    /**
     * @param {?} lowercaseTagName
     * @param {?} decodeEntities
     * @return {?}
     */
    _Tokenizer.prototype._consumeRawTextWithTagClose = function (lowercaseTagName, decodeEntities) {
        var _this = this;
        var /** @type {?} */ textToken = this._consumeRawText(decodeEntities, $LT, function () {
            if (!_this._attemptCharCode($SLASH))
                return false;
            _this._attemptCharCodeUntilFn(isNotWhitespace);
            if (!_this._attemptStrCaseInsensitive(lowercaseTagName))
                return false;
            _this._attemptCharCodeUntilFn(isNotWhitespace);
            return _this._attemptCharCode($GT);
        });
        this._beginToken(TokenType$1.TAG_CLOSE, textToken.sourceSpan.end);
        this._endToken([/** @type {?} */ ((null)), lowercaseTagName]);
    };
    /**
     * @param {?} start
     * @return {?}
     */
    _Tokenizer.prototype._consumeTagOpenStart = function (start) {
        this._beginToken(TokenType$1.TAG_OPEN_START, start);
        var /** @type {?} */ parts = this._consumePrefixAndName();
        this._endToken(parts);
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._consumeAttributeName = function () {
        this._beginToken(TokenType$1.ATTR_NAME);
        var /** @type {?} */ prefixAndName = this._consumePrefixAndName();
        this._endToken(prefixAndName);
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._consumeAttributeValue = function () {
        this._beginToken(TokenType$1.ATTR_VALUE);
        var /** @type {?} */ value;
        if (this._peek === $SQ || this._peek === $DQ) {
            var /** @type {?} */ quoteChar = this._peek;
            this._advance();
            var /** @type {?} */ parts = [];
            while (this._peek !== quoteChar) {
                parts.push(this._readChar(true));
            }
            value = parts.join('');
            this._advance();
        }
        else {
            var /** @type {?} */ valueStart = this._index;
            this._requireCharCodeUntilFn(isNameEnd, 1);
            value = this._input.substring(valueStart, this._index);
        }
        this._endToken([this._processCarriageReturns(value)]);
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._consumeTagOpenEnd = function () {
        var /** @type {?} */ tokenType = this._attemptCharCode($SLASH) ? TokenType$1.TAG_OPEN_END_VOID : TokenType$1.TAG_OPEN_END;
        this._beginToken(tokenType);
        this._requireCharCode($GT);
        this._endToken([]);
    };
    /**
     * @param {?} start
     * @return {?}
     */
    _Tokenizer.prototype._consumeTagClose = function (start) {
        this._beginToken(TokenType$1.TAG_CLOSE, start);
        this._attemptCharCodeUntilFn(isNotWhitespace);
        var /** @type {?} */ prefixAndName = this._consumePrefixAndName();
        this._attemptCharCodeUntilFn(isNotWhitespace);
        this._requireCharCode($GT);
        this._endToken(prefixAndName);
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._consumeExpansionFormStart = function () {
        this._beginToken(TokenType$1.EXPANSION_FORM_START, this._getLocation());
        this._requireCharCode($LBRACE);
        this._endToken([]);
        this._expansionCaseStack.push(TokenType$1.EXPANSION_FORM_START);
        this._beginToken(TokenType$1.RAW_TEXT, this._getLocation());
        var /** @type {?} */ condition = this._readUntil($COMMA);
        this._endToken([condition], this._getLocation());
        this._requireCharCode($COMMA);
        this._attemptCharCodeUntilFn(isNotWhitespace);
        this._beginToken(TokenType$1.RAW_TEXT, this._getLocation());
        var /** @type {?} */ type = this._readUntil($COMMA);
        this._endToken([type], this._getLocation());
        this._requireCharCode($COMMA);
        this._attemptCharCodeUntilFn(isNotWhitespace);
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._consumeExpansionCaseStart = function () {
        this._beginToken(TokenType$1.EXPANSION_CASE_VALUE, this._getLocation());
        var /** @type {?} */ value = this._readUntil($LBRACE).trim();
        this._endToken([value], this._getLocation());
        this._attemptCharCodeUntilFn(isNotWhitespace);
        this._beginToken(TokenType$1.EXPANSION_CASE_EXP_START, this._getLocation());
        this._requireCharCode($LBRACE);
        this._endToken([], this._getLocation());
        this._attemptCharCodeUntilFn(isNotWhitespace);
        this._expansionCaseStack.push(TokenType$1.EXPANSION_CASE_EXP_START);
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._consumeExpansionCaseEnd = function () {
        this._beginToken(TokenType$1.EXPANSION_CASE_EXP_END, this._getLocation());
        this._requireCharCode($RBRACE);
        this._endToken([], this._getLocation());
        this._attemptCharCodeUntilFn(isNotWhitespace);
        this._expansionCaseStack.pop();
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._consumeExpansionFormEnd = function () {
        this._beginToken(TokenType$1.EXPANSION_FORM_END, this._getLocation());
        this._requireCharCode($RBRACE);
        this._endToken([]);
        this._expansionCaseStack.pop();
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._consumeText = function () {
        var /** @type {?} */ start = this._getLocation();
        this._beginToken(TokenType$1.TEXT, start);
        var /** @type {?} */ parts = [];
        do {
            if (this._interpolationConfig && this._attemptStr(this._interpolationConfig.start)) {
                parts.push(this._interpolationConfig.start);
                this._inInterpolation = true;
            }
            else if (this._interpolationConfig && this._inInterpolation &&
                this._attemptStr(this._interpolationConfig.end)) {
                parts.push(this._interpolationConfig.end);
                this._inInterpolation = false;
            }
            else {
                parts.push(this._readChar(true));
            }
        } while (!this._isTextEnd());
        this._endToken([this._processCarriageReturns(parts.join(''))]);
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._isTextEnd = function () {
        if (this._peek === $LT || this._peek === $EOF) {
            return true;
        }
        if (this._tokenizeIcu && !this._inInterpolation) {
            if (isExpansionFormStart(this._input, this._index, this._interpolationConfig)) {
                // start of an expansion form
                return true;
            }
            if (this._peek === $RBRACE && this._isInExpansionCase()) {
                // end of and expansion case
                return true;
            }
        }
        return false;
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._savePosition = function () {
        return [this._peek, this._index, this._column, this._line, this.tokens.length];
    };
    /**
     * @param {?} char
     * @return {?}
     */
    _Tokenizer.prototype._readUntil = function (char) {
        var /** @type {?} */ start = this._index;
        this._attemptUntilChar(char);
        return this._input.substring(start, this._index);
    };
    /**
     * @param {?} position
     * @return {?}
     */
    _Tokenizer.prototype._restorePosition = function (position) {
        this._peek = position[0];
        this._index = position[1];
        this._column = position[2];
        this._line = position[3];
        var /** @type {?} */ nbTokens = position[4];
        if (nbTokens < this.tokens.length) {
            // remove any extra tokens
            this.tokens = this.tokens.slice(0, nbTokens);
        }
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._isInExpansionCase = function () {
        return this._expansionCaseStack.length > 0 &&
            this._expansionCaseStack[this._expansionCaseStack.length - 1] ===
                TokenType$1.EXPANSION_CASE_EXP_START;
    };
    /**
     * @return {?}
     */
    _Tokenizer.prototype._isInExpansionForm = function () {
        return this._expansionCaseStack.length > 0 &&
            this._expansionCaseStack[this._expansionCaseStack.length - 1] ===
                TokenType$1.EXPANSION_FORM_START;
    };
    return _Tokenizer;
}());
/**
 * @param {?} code
 * @return {?}
 */
function isNotWhitespace(code) {
    return !isWhitespace(code) || code === $EOF;
}
/**
 * @param {?} code
 * @return {?}
 */
function isNameEnd(code) {
    return isWhitespace(code) || code === $GT || code === $SLASH ||
        code === $SQ || code === $DQ || code === $EQ;
}
/**
 * @param {?} code
 * @return {?}
 */
function isPrefixEnd(code) {
    return (code < $a || $z < code) && (code < $A || $Z < code) &&
        (code < $0 || code > $9);
}
/**
 * @param {?} code
 * @return {?}
 */
function isDigitEntityEnd(code) {
    return code == $SEMICOLON || code == $EOF || !isAsciiHexDigit(code);
}
/**
 * @param {?} code
 * @return {?}
 */
function isNamedEntityEnd(code) {
    return code == $SEMICOLON || code == $EOF || !isAsciiLetter(code);
}
/**
 * @param {?} input
 * @param {?} offset
 * @param {?} interpolationConfig
 * @return {?}
 */
function isExpansionFormStart(input, offset, interpolationConfig) {
    var /** @type {?} */ isInterpolationStart = interpolationConfig ? input.indexOf(interpolationConfig.start, offset) == offset : false;
    return input.charCodeAt(offset) == $LBRACE && !isInterpolationStart;
}
/**
 * @param {?} peek
 * @return {?}
 */
function isExpansionCaseStart(peek) {
    return peek === $EQ || isAsciiLetter(peek);
}
/**
 * @param {?} code1
 * @param {?} code2
 * @return {?}
 */
function compareCharCodeCaseInsensitive(code1, code2) {
    return toUpperCaseCharCode(code1) == toUpperCaseCharCode(code2);
}
/**
 * @param {?} code
 * @return {?}
 */
function toUpperCaseCharCode(code) {
    return code >= $a && code <= $z ? code - $a + $A : code;
}
/**
 * @param {?} srcTokens
 * @return {?}
 */
function mergeTextTokens(srcTokens) {
    var /** @type {?} */ dstTokens = [];
    var /** @type {?} */ lastDstToken = undefined;
    for (var /** @type {?} */ i = 0; i < srcTokens.length; i++) {
        var /** @type {?} */ token = srcTokens[i];
        if (lastDstToken && lastDstToken.type == TokenType$1.TEXT && token.type == TokenType$1.TEXT) {
            lastDstToken.parts[0] += token.parts[0];
            lastDstToken.sourceSpan.end = token.sourceSpan.end;
        }
        else {
            lastDstToken = token;
            dstTokens.push(lastDstToken);
        }
    }
    return dstTokens;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var TreeError = (function (_super) {
    __extends(TreeError, _super);
    /**
     * @param {?} elementName
     * @param {?} span
     * @param {?} msg
     */
    function TreeError(elementName, span, msg) {
        var _this = _super.call(this, span, msg) || this;
        _this.elementName = elementName;
        return _this;
    }
    /**
     * @param {?} elementName
     * @param {?} span
     * @param {?} msg
     * @return {?}
     */
    TreeError.create = function (elementName, span, msg) {
        return new TreeError(elementName, span, msg);
    };
    return TreeError;
}(ParseError));
var ParseTreeResult = (function () {
    /**
     * @param {?} rootNodes
     * @param {?} errors
     */
    function ParseTreeResult(rootNodes, errors) {
        this.rootNodes = rootNodes;
        this.errors = errors;
    }
    return ParseTreeResult;
}());
var Parser$1 = (function () {
    /**
     * @param {?} getTagDefinition
     */
    function Parser$1(getTagDefinition) {
        this.getTagDefinition = getTagDefinition;
    }
    /**
     * @param {?} source
     * @param {?} url
     * @param {?=} parseExpansionForms
     * @param {?=} interpolationConfig
     * @return {?}
     */
    Parser$1.prototype.parse = function (source, url, parseExpansionForms, interpolationConfig) {
        if (parseExpansionForms === void 0) { parseExpansionForms = false; }
        if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
        var /** @type {?} */ tokensAndErrors = tokenize(source, url, this.getTagDefinition, parseExpansionForms, interpolationConfig);
        var /** @type {?} */ treeAndErrors = new _TreeBuilder(tokensAndErrors.tokens, this.getTagDefinition).build();
        return new ParseTreeResult(treeAndErrors.rootNodes, ((tokensAndErrors.errors)).concat(treeAndErrors.errors));
    };
    return Parser$1;
}());
var _TreeBuilder = (function () {
    /**
     * @param {?} tokens
     * @param {?} getTagDefinition
     */
    function _TreeBuilder(tokens, getTagDefinition) {
        this.tokens = tokens;
        this.getTagDefinition = getTagDefinition;
        this._index = -1;
        this._rootNodes = [];
        this._errors = [];
        this._elementStack = [];
        this._advance();
    }
    /**
     * @return {?}
     */
    _TreeBuilder.prototype.build = function () {
        while (this._peek.type !== TokenType$1.EOF) {
            if (this._peek.type === TokenType$1.TAG_OPEN_START) {
                this._consumeStartTag(this._advance());
            }
            else if (this._peek.type === TokenType$1.TAG_CLOSE) {
                this._consumeEndTag(this._advance());
            }
            else if (this._peek.type === TokenType$1.CDATA_START) {
                this._closeVoidElement();
                this._consumeCdata(this._advance());
            }
            else if (this._peek.type === TokenType$1.COMMENT_START) {
                this._closeVoidElement();
                this._consumeComment(this._advance());
            }
            else if (this._peek.type === TokenType$1.TEXT || this._peek.type === TokenType$1.RAW_TEXT ||
                this._peek.type === TokenType$1.ESCAPABLE_RAW_TEXT) {
                this._closeVoidElement();
                this._consumeText(this._advance());
            }
            else if (this._peek.type === TokenType$1.EXPANSION_FORM_START) {
                this._consumeExpansion(this._advance());
            }
            else {
                // Skip all other tokens...
                this._advance();
            }
        }
        return new ParseTreeResult(this._rootNodes, this._errors);
    };
    /**
     * @return {?}
     */
    _TreeBuilder.prototype._advance = function () {
        var /** @type {?} */ prev = this._peek;
        if (this._index < this.tokens.length - 1) {
            // Note: there is always an EOF token at the end
            this._index++;
        }
        this._peek = this.tokens[this._index];
        return prev;
    };
    /**
     * @param {?} type
     * @return {?}
     */
    _TreeBuilder.prototype._advanceIf = function (type) {
        if (this._peek.type === type) {
            return this._advance();
        }
        return null;
    };
    /**
     * @param {?} startToken
     * @return {?}
     */
    _TreeBuilder.prototype._consumeCdata = function (startToken) {
        this._consumeText(this._advance());
        this._advanceIf(TokenType$1.CDATA_END);
    };
    /**
     * @param {?} token
     * @return {?}
     */
    _TreeBuilder.prototype._consumeComment = function (token) {
        var /** @type {?} */ text = this._advanceIf(TokenType$1.RAW_TEXT);
        this._advanceIf(TokenType$1.COMMENT_END);
        var /** @type {?} */ value = text != null ? text.parts[0].trim() : null;
        this._addToParent(new Comment(value, token.sourceSpan));
    };
    /**
     * @param {?} token
     * @return {?}
     */
    _TreeBuilder.prototype._consumeExpansion = function (token) {
        var /** @type {?} */ switchValue = this._advance();
        var /** @type {?} */ type = this._advance();
        var /** @type {?} */ cases = [];
        // read =
        while (this._peek.type === TokenType$1.EXPANSION_CASE_VALUE) {
            var /** @type {?} */ expCase = this._parseExpansionCase();
            if (!expCase)
                return; // error
            cases.push(expCase);
        }
        // read the final }
        if (this._peek.type !== TokenType$1.EXPANSION_FORM_END) {
            this._errors.push(TreeError.create(null, this._peek.sourceSpan, "Invalid ICU message. Missing '}'."));
            return;
        }
        var /** @type {?} */ sourceSpan = new ParseSourceSpan(token.sourceSpan.start, this._peek.sourceSpan.end);
        this._addToParent(new Expansion(switchValue.parts[0], type.parts[0], cases, sourceSpan, switchValue.sourceSpan));
        this._advance();
    };
    /**
     * @return {?}
     */
    _TreeBuilder.prototype._parseExpansionCase = function () {
        var /** @type {?} */ value = this._advance();
        // read {
        if (this._peek.type !== TokenType$1.EXPANSION_CASE_EXP_START) {
            this._errors.push(TreeError.create(null, this._peek.sourceSpan, "Invalid ICU message. Missing '{'."));
            return null;
        }
        // read until }
        var /** @type {?} */ start = this._advance();
        var /** @type {?} */ exp = this._collectExpansionExpTokens(start);
        if (!exp)
            return null;
        var /** @type {?} */ end = this._advance();
        exp.push(new Token$1(TokenType$1.EOF, [], end.sourceSpan));
        // parse everything in between { and }
        var /** @type {?} */ parsedExp = new _TreeBuilder(exp, this.getTagDefinition).build();
        if (parsedExp.errors.length > 0) {
            this._errors = this._errors.concat(/** @type {?} */ (parsedExp.errors));
            return null;
        }
        var /** @type {?} */ sourceSpan = new ParseSourceSpan(value.sourceSpan.start, end.sourceSpan.end);
        var /** @type {?} */ expSourceSpan = new ParseSourceSpan(start.sourceSpan.start, end.sourceSpan.end);
        return new ExpansionCase(value.parts[0], parsedExp.rootNodes, sourceSpan, value.sourceSpan, expSourceSpan);
    };
    /**
     * @param {?} start
     * @return {?}
     */
    _TreeBuilder.prototype._collectExpansionExpTokens = function (start) {
        var /** @type {?} */ exp = [];
        var /** @type {?} */ expansionFormStack = [TokenType$1.EXPANSION_CASE_EXP_START];
        while (true) {
            if (this._peek.type === TokenType$1.EXPANSION_FORM_START ||
                this._peek.type === TokenType$1.EXPANSION_CASE_EXP_START) {
                expansionFormStack.push(this._peek.type);
            }
            if (this._peek.type === TokenType$1.EXPANSION_CASE_EXP_END) {
                if (lastOnStack(expansionFormStack, TokenType$1.EXPANSION_CASE_EXP_START)) {
                    expansionFormStack.pop();
                    if (expansionFormStack.length == 0)
                        return exp;
                }
                else {
                    this._errors.push(TreeError.create(null, start.sourceSpan, "Invalid ICU message. Missing '}'."));
                    return null;
                }
            }
            if (this._peek.type === TokenType$1.EXPANSION_FORM_END) {
                if (lastOnStack(expansionFormStack, TokenType$1.EXPANSION_FORM_START)) {
                    expansionFormStack.pop();
                }
                else {
                    this._errors.push(TreeError.create(null, start.sourceSpan, "Invalid ICU message. Missing '}'."));
                    return null;
                }
            }
            if (this._peek.type === TokenType$1.EOF) {
                this._errors.push(TreeError.create(null, start.sourceSpan, "Invalid ICU message. Missing '}'."));
                return null;
            }
            exp.push(this._advance());
        }
    };
    /**
     * @param {?} token
     * @return {?}
     */
    _TreeBuilder.prototype._consumeText = function (token) {
        var /** @type {?} */ text = token.parts[0];
        if (text.length > 0 && text[0] == '\n') {
            var /** @type {?} */ parent = this._getParentElement();
            if (parent != null && parent.children.length == 0 &&
                this.getTagDefinition(parent.name).ignoreFirstLf) {
                text = text.substring(1);
            }
        }
        if (text.length > 0) {
            this._addToParent(new Text(text, token.sourceSpan));
        }
    };
    /**
     * @return {?}
     */
    _TreeBuilder.prototype._closeVoidElement = function () {
        if (this._elementStack.length > 0) {
            var /** @type {?} */ el = this._elementStack[this._elementStack.length - 1];
            if (this.getTagDefinition(el.name).isVoid) {
                this._elementStack.pop();
            }
        }
    };
    /**
     * @param {?} startTagToken
     * @return {?}
     */
    _TreeBuilder.prototype._consumeStartTag = function (startTagToken) {
        var /** @type {?} */ prefix = startTagToken.parts[0];
        var /** @type {?} */ name = startTagToken.parts[1];
        var /** @type {?} */ attrs = [];
        while (this._peek.type === TokenType$1.ATTR_NAME) {
            attrs.push(this._consumeAttr(this._advance()));
        }
        var /** @type {?} */ fullName = this._getElementFullName(prefix, name, this._getParentElement());
        var /** @type {?} */ selfClosing = false;
        // Note: There could have been a tokenizer error
        // so that we don't get a token for the end tag...
        if (this._peek.type === TokenType$1.TAG_OPEN_END_VOID) {
            this._advance();
            selfClosing = true;
            var /** @type {?} */ tagDef = this.getTagDefinition(fullName);
            if (!(tagDef.canSelfClose || getNsPrefix(fullName) !== null || tagDef.isVoid)) {
                this._errors.push(TreeError.create(fullName, startTagToken.sourceSpan, "Only void and foreign elements can be self closed \"" + startTagToken.parts[1] + "\""));
            }
        }
        else if (this._peek.type === TokenType$1.TAG_OPEN_END) {
            this._advance();
            selfClosing = false;
        }
        var /** @type {?} */ end = this._peek.sourceSpan.start;
        var /** @type {?} */ span = new ParseSourceSpan(startTagToken.sourceSpan.start, end);
        var /** @type {?} */ el = new Element(fullName, attrs, [], span, span, undefined);
        this._pushElement(el);
        if (selfClosing) {
            this._popElement(fullName);
            el.endSourceSpan = span;
        }
    };
    /**
     * @param {?} el
     * @return {?}
     */
    _TreeBuilder.prototype._pushElement = function (el) {
        if (this._elementStack.length > 0) {
            var /** @type {?} */ parentEl = this._elementStack[this._elementStack.length - 1];
            if (this.getTagDefinition(parentEl.name).isClosedByChild(el.name)) {
                this._elementStack.pop();
            }
        }
        var /** @type {?} */ tagDef = this.getTagDefinition(el.name);
        var _a = this._getParentElementSkippingContainers(), parent = _a.parent, container = _a.container;
        if (parent && tagDef.requireExtraParent(parent.name)) {
            var /** @type {?} */ newParent = new Element(tagDef.parentToAdd, [], [], el.sourceSpan, el.startSourceSpan, el.endSourceSpan);
            this._insertBeforeContainer(parent, container, newParent);
        }
        this._addToParent(el);
        this._elementStack.push(el);
    };
    /**
     * @param {?} endTagToken
     * @return {?}
     */
    _TreeBuilder.prototype._consumeEndTag = function (endTagToken) {
        var /** @type {?} */ fullName = this._getElementFullName(endTagToken.parts[0], endTagToken.parts[1], this._getParentElement());
        if (this._getParentElement()) {
            ((this._getParentElement())).endSourceSpan = endTagToken.sourceSpan;
        }
        if (this.getTagDefinition(fullName).isVoid) {
            this._errors.push(TreeError.create(fullName, endTagToken.sourceSpan, "Void elements do not have end tags \"" + endTagToken.parts[1] + "\""));
        }
        else if (!this._popElement(fullName)) {
            var /** @type {?} */ errMsg = "Unexpected closing tag \"" + fullName + "\". It may happen when the tag has already been closed by another tag. For more info see https://www.w3.org/TR/html5/syntax.html#closing-elements-that-have-implied-end-tags";
            this._errors.push(TreeError.create(fullName, endTagToken.sourceSpan, errMsg));
        }
    };
    /**
     * @param {?} fullName
     * @return {?}
     */
    _TreeBuilder.prototype._popElement = function (fullName) {
        for (var /** @type {?} */ stackIndex = this._elementStack.length - 1; stackIndex >= 0; stackIndex--) {
            var /** @type {?} */ el = this._elementStack[stackIndex];
            if (el.name == fullName) {
                this._elementStack.splice(stackIndex, this._elementStack.length - stackIndex);
                return true;
            }
            if (!this.getTagDefinition(el.name).closedByParent) {
                return false;
            }
        }
        return false;
    };
    /**
     * @param {?} attrName
     * @return {?}
     */
    _TreeBuilder.prototype._consumeAttr = function (attrName) {
        var /** @type {?} */ fullName = mergeNsAndName(attrName.parts[0], attrName.parts[1]);
        var /** @type {?} */ end = attrName.sourceSpan.end;
        var /** @type {?} */ value = '';
        var /** @type {?} */ valueSpan = ((undefined));
        if (this._peek.type === TokenType$1.ATTR_VALUE) {
            var /** @type {?} */ valueToken = this._advance();
            value = valueToken.parts[0];
            end = valueToken.sourceSpan.end;
            valueSpan = valueToken.sourceSpan;
        }
        return new Attribute$1(fullName, value, new ParseSourceSpan(attrName.sourceSpan.start, end), valueSpan);
    };
    /**
     * @return {?}
     */
    _TreeBuilder.prototype._getParentElement = function () {
        return this._elementStack.length > 0 ? this._elementStack[this._elementStack.length - 1] : null;
    };
    /**
     * Returns the parent in the DOM and the container.
     *
     * `<ng-container>` elements are skipped as they are not rendered as DOM element.
     * @return {?}
     */
    _TreeBuilder.prototype._getParentElementSkippingContainers = function () {
        var /** @type {?} */ container = null;
        for (var /** @type {?} */ i = this._elementStack.length - 1; i >= 0; i--) {
            if (!isNgContainer(this._elementStack[i].name)) {
                return { parent: this._elementStack[i], container: container };
            }
            container = this._elementStack[i];
        }
        return { parent: this._elementStack[this._elementStack.length - 1], container: container };
    };
    /**
     * @param {?} node
     * @return {?}
     */
    _TreeBuilder.prototype._addToParent = function (node) {
        var /** @type {?} */ parent = this._getParentElement();
        if (parent != null) {
            parent.children.push(node);
        }
        else {
            this._rootNodes.push(node);
        }
    };
    /**
     * Insert a node between the parent and the container.
     * When no container is given, the node is appended as a child of the parent.
     * Also updates the element stack accordingly.
     *
     * \@internal
     * @param {?} parent
     * @param {?} container
     * @param {?} node
     * @return {?}
     */
    _TreeBuilder.prototype._insertBeforeContainer = function (parent, container, node) {
        if (!container) {
            this._addToParent(node);
            this._elementStack.push(node);
        }
        else {
            if (parent) {
                // replace the container with the new node in the children
                var /** @type {?} */ index = parent.children.indexOf(container);
                parent.children[index] = node;
            }
            else {
                this._rootNodes.push(node);
            }
            node.children.push(container);
            this._elementStack.splice(this._elementStack.indexOf(container), 0, node);
        }
    };
    /**
     * @param {?} prefix
     * @param {?} localName
     * @param {?} parentElement
     * @return {?}
     */
    _TreeBuilder.prototype._getElementFullName = function (prefix, localName, parentElement) {
        if (prefix == null) {
            prefix = ((this.getTagDefinition(localName).implicitNamespacePrefix));
            if (prefix == null && parentElement != null) {
                prefix = getNsPrefix(parentElement.name);
            }
        }
        return mergeNsAndName(prefix, localName);
    };
    return _TreeBuilder;
}());
/**
 * @param {?} stack
 * @param {?} element
 * @return {?}
 */
function lastOnStack(stack, element) {
    return stack.length > 0 && stack[stack.length - 1] === element;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var Message = (function () {
    /**
     * @param {?} nodes message AST
     * @param {?} placeholders maps placeholder names to static content
     * @param {?} placeholderToMessage maps placeholder names to messages (used for nested ICU messages)
     * @param {?} meaning
     * @param {?} description
     * @param {?} id
     */
    function Message(nodes, placeholders, placeholderToMessage, meaning, description, id) {
        this.nodes = nodes;
        this.placeholders = placeholders;
        this.placeholderToMessage = placeholderToMessage;
        this.meaning = meaning;
        this.description = description;
        this.id = id;
        if (nodes.length) {
            this.sources = [{
                    filePath: nodes[0].sourceSpan.start.file.url,
                    startLine: nodes[0].sourceSpan.start.line + 1,
                    startCol: nodes[0].sourceSpan.start.col + 1,
                    endLine: nodes[nodes.length - 1].sourceSpan.end.line + 1,
                    endCol: nodes[0].sourceSpan.start.col + 1
                }];
        }
        else {
            this.sources = [];
        }
    }
    return Message;
}());
var Text$1 = (function () {
    /**
     * @param {?} value
     * @param {?} sourceSpan
     */
    function Text$1(value, sourceSpan) {
        this.value = value;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    Text$1.prototype.visit = function (visitor, context) { return visitor.visitText(this, context); };
    return Text$1;
}());
var Container = (function () {
    /**
     * @param {?} children
     * @param {?} sourceSpan
     */
    function Container(children, sourceSpan) {
        this.children = children;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    Container.prototype.visit = function (visitor, context) { return visitor.visitContainer(this, context); };
    return Container;
}());
var Icu = (function () {
    /**
     * @param {?} expression
     * @param {?} type
     * @param {?} cases
     * @param {?} sourceSpan
     */
    function Icu(expression, type, cases, sourceSpan) {
        this.expression = expression;
        this.type = type;
        this.cases = cases;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    Icu.prototype.visit = function (visitor, context) { return visitor.visitIcu(this, context); };
    return Icu;
}());
var TagPlaceholder = (function () {
    /**
     * @param {?} tag
     * @param {?} attrs
     * @param {?} startName
     * @param {?} closeName
     * @param {?} children
     * @param {?} isVoid
     * @param {?} sourceSpan
     */
    function TagPlaceholder(tag, attrs, startName, closeName, children, isVoid, sourceSpan) {
        this.tag = tag;
        this.attrs = attrs;
        this.startName = startName;
        this.closeName = closeName;
        this.children = children;
        this.isVoid = isVoid;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    TagPlaceholder.prototype.visit = function (visitor, context) { return visitor.visitTagPlaceholder(this, context); };
    return TagPlaceholder;
}());
var Placeholder = (function () {
    /**
     * @param {?} value
     * @param {?} name
     * @param {?} sourceSpan
     */
    function Placeholder(value, name, sourceSpan) {
        this.value = value;
        this.name = name;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    Placeholder.prototype.visit = function (visitor, context) { return visitor.visitPlaceholder(this, context); };
    return Placeholder;
}());
var IcuPlaceholder = (function () {
    /**
     * @param {?} value
     * @param {?} name
     * @param {?} sourceSpan
     */
    function IcuPlaceholder(value, name, sourceSpan) {
        this.value = value;
        this.name = name;
        this.sourceSpan = sourceSpan;
    }
    /**
     * @param {?} visitor
     * @param {?=} context
     * @return {?}
     */
    IcuPlaceholder.prototype.visit = function (visitor, context) { return visitor.visitIcuPlaceholder(this, context); };
    return IcuPlaceholder;
}());
var CloneVisitor = (function () {
    function CloneVisitor() {
    }
    /**
     * @param {?} text
     * @param {?=} context
     * @return {?}
     */
    CloneVisitor.prototype.visitText = function (text, context) { return new Text$1(text.value, text.sourceSpan); };
    /**
     * @param {?} container
     * @param {?=} context
     * @return {?}
     */
    CloneVisitor.prototype.visitContainer = function (container, context) {
        var _this = this;
        var /** @type {?} */ children = container.children.map(function (n) { return n.visit(_this, context); });
        return new Container(children, container.sourceSpan);
    };
    /**
     * @param {?} icu
     * @param {?=} context
     * @return {?}
     */
    CloneVisitor.prototype.visitIcu = function (icu, context) {
        var _this = this;
        var /** @type {?} */ cases = {};
        Object.keys(icu.cases).forEach(function (key) { return cases[key] = icu.cases[key].visit(_this, context); });
        var /** @type {?} */ msg = new Icu(icu.expression, icu.type, cases, icu.sourceSpan);
        msg.expressionPlaceholder = icu.expressionPlaceholder;
        return msg;
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    CloneVisitor.prototype.visitTagPlaceholder = function (ph, context) {
        var _this = this;
        var /** @type {?} */ children = ph.children.map(function (n) { return n.visit(_this, context); });
        return new TagPlaceholder(ph.tag, ph.attrs, ph.startName, ph.closeName, children, ph.isVoid, ph.sourceSpan);
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    CloneVisitor.prototype.visitPlaceholder = function (ph, context) {
        return new Placeholder(ph.value, ph.name, ph.sourceSpan);
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    CloneVisitor.prototype.visitIcuPlaceholder = function (ph, context) {
        return new IcuPlaceholder(ph.value, ph.name, ph.sourceSpan);
    };
    return CloneVisitor;
}());
var RecurseVisitor = (function () {
    function RecurseVisitor() {
    }
    /**
     * @param {?} text
     * @param {?=} context
     * @return {?}
     */
    RecurseVisitor.prototype.visitText = function (text, context) { };
    ;
    /**
     * @param {?} container
     * @param {?=} context
     * @return {?}
     */
    RecurseVisitor.prototype.visitContainer = function (container, context) {
        var _this = this;
        container.children.forEach(function (child) { return child.visit(_this); });
    };
    /**
     * @param {?} icu
     * @param {?=} context
     * @return {?}
     */
    RecurseVisitor.prototype.visitIcu = function (icu, context) {
        var _this = this;
        Object.keys(icu.cases).forEach(function (k) { icu.cases[k].visit(_this); });
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    RecurseVisitor.prototype.visitTagPlaceholder = function (ph, context) {
        var _this = this;
        ph.children.forEach(function (child) { return child.visit(_this); });
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    RecurseVisitor.prototype.visitPlaceholder = function (ph, context) { };
    ;
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    RecurseVisitor.prototype.visitIcuPlaceholder = function (ph, context) { };
    ;
    return RecurseVisitor;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var TAG_TO_PLACEHOLDER_NAMES = {
    'A': 'LINK',
    'B': 'BOLD_TEXT',
    'BR': 'LINE_BREAK',
    'EM': 'EMPHASISED_TEXT',
    'H1': 'HEADING_LEVEL1',
    'H2': 'HEADING_LEVEL2',
    'H3': 'HEADING_LEVEL3',
    'H4': 'HEADING_LEVEL4',
    'H5': 'HEADING_LEVEL5',
    'H6': 'HEADING_LEVEL6',
    'HR': 'HORIZONTAL_RULE',
    'I': 'ITALIC_TEXT',
    'LI': 'LIST_ITEM',
    'LINK': 'MEDIA_LINK',
    'OL': 'ORDERED_LIST',
    'P': 'PARAGRAPH',
    'Q': 'QUOTATION',
    'S': 'STRIKETHROUGH_TEXT',
    'SMALL': 'SMALL_TEXT',
    'SUB': 'SUBSTRIPT',
    'SUP': 'SUPERSCRIPT',
    'TBODY': 'TABLE_BODY',
    'TD': 'TABLE_CELL',
    'TFOOT': 'TABLE_FOOTER',
    'TH': 'TABLE_HEADER_CELL',
    'THEAD': 'TABLE_HEADER',
    'TR': 'TABLE_ROW',
    'TT': 'MONOSPACED_TEXT',
    'U': 'UNDERLINED_TEXT',
    'UL': 'UNORDERED_LIST',
};
/**
 * Creates unique names for placeholder with different content.
 *
 * Returns the same placeholder name when the content is identical.
 *
 * \@internal
 */
var PlaceholderRegistry = (function () {
    function PlaceholderRegistry() {
        this._placeHolderNameCounts = {};
        this._signatureToName = {};
    }
    /**
     * @param {?} tag
     * @param {?} attrs
     * @param {?} isVoid
     * @return {?}
     */
    PlaceholderRegistry.prototype.getStartTagPlaceholderName = function (tag, attrs, isVoid) {
        var /** @type {?} */ signature = this._hashTag(tag, attrs, isVoid);
        if (this._signatureToName[signature]) {
            return this._signatureToName[signature];
        }
        var /** @type {?} */ upperTag = tag.toUpperCase();
        var /** @type {?} */ baseName = TAG_TO_PLACEHOLDER_NAMES[upperTag] || "TAG_" + upperTag;
        var /** @type {?} */ name = this._generateUniqueName(isVoid ? baseName : "START_" + baseName);
        this._signatureToName[signature] = name;
        return name;
    };
    /**
     * @param {?} tag
     * @return {?}
     */
    PlaceholderRegistry.prototype.getCloseTagPlaceholderName = function (tag) {
        var /** @type {?} */ signature = this._hashClosingTag(tag);
        if (this._signatureToName[signature]) {
            return this._signatureToName[signature];
        }
        var /** @type {?} */ upperTag = tag.toUpperCase();
        var /** @type {?} */ baseName = TAG_TO_PLACEHOLDER_NAMES[upperTag] || "TAG_" + upperTag;
        var /** @type {?} */ name = this._generateUniqueName("CLOSE_" + baseName);
        this._signatureToName[signature] = name;
        return name;
    };
    /**
     * @param {?} name
     * @param {?} content
     * @return {?}
     */
    PlaceholderRegistry.prototype.getPlaceholderName = function (name, content) {
        var /** @type {?} */ upperName = name.toUpperCase();
        var /** @type {?} */ signature = "PH: " + upperName + "=" + content;
        if (this._signatureToName[signature]) {
            return this._signatureToName[signature];
        }
        var /** @type {?} */ uniqueName = this._generateUniqueName(upperName);
        this._signatureToName[signature] = uniqueName;
        return uniqueName;
    };
    /**
     * @param {?} name
     * @return {?}
     */
    PlaceholderRegistry.prototype.getUniquePlaceholder = function (name) {
        return this._generateUniqueName(name.toUpperCase());
    };
    /**
     * @param {?} tag
     * @param {?} attrs
     * @param {?} isVoid
     * @return {?}
     */
    PlaceholderRegistry.prototype._hashTag = function (tag, attrs, isVoid) {
        var /** @type {?} */ start = "<" + tag;
        var /** @type {?} */ strAttrs = Object.keys(attrs).sort().map(function (name) { return " " + name + "=" + attrs[name]; }).join('');
        var /** @type {?} */ end = isVoid ? '/>' : "></" + tag + ">";
        return start + strAttrs + end;
    };
    /**
     * @param {?} tag
     * @return {?}
     */
    PlaceholderRegistry.prototype._hashClosingTag = function (tag) { return this._hashTag("/" + tag, {}, false); };
    /**
     * @param {?} base
     * @return {?}
     */
    PlaceholderRegistry.prototype._generateUniqueName = function (base) {
        var /** @type {?} */ seen = this._placeHolderNameCounts.hasOwnProperty(base);
        if (!seen) {
            this._placeHolderNameCounts[base] = 1;
            return base;
        }
        var /** @type {?} */ id = this._placeHolderNameCounts[base];
        this._placeHolderNameCounts[base] = id + 1;
        return base + "_" + id;
    };
    return PlaceholderRegistry;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _expParser = new Parser(new Lexer());
/**
 * Returns a function converting html nodes to an i18n Message given an interpolationConfig
 * @param {?} interpolationConfig
 * @return {?}
 */
function createI18nMessageFactory(interpolationConfig) {
    var /** @type {?} */ visitor = new _I18nVisitor(_expParser, interpolationConfig);
    return function (nodes, meaning, description, id) { return visitor.toI18nMessage(nodes, meaning, description, id); };
}
var _I18nVisitor = (function () {
    /**
     * @param {?} _expressionParser
     * @param {?} _interpolationConfig
     */
    function _I18nVisitor(_expressionParser, _interpolationConfig) {
        this._expressionParser = _expressionParser;
        this._interpolationConfig = _interpolationConfig;
    }
    /**
     * @param {?} nodes
     * @param {?} meaning
     * @param {?} description
     * @param {?} id
     * @return {?}
     */
    _I18nVisitor.prototype.toI18nMessage = function (nodes, meaning, description, id) {
        this._isIcu = nodes.length == 1 && nodes[0] instanceof Expansion;
        this._icuDepth = 0;
        this._placeholderRegistry = new PlaceholderRegistry();
        this._placeholderToContent = {};
        this._placeholderToMessage = {};
        var /** @type {?} */ i18nodes = visitAll(this, nodes, {});
        return new Message(i18nodes, this._placeholderToContent, this._placeholderToMessage, meaning, description, id);
    };
    /**
     * @param {?} el
     * @param {?} context
     * @return {?}
     */
    _I18nVisitor.prototype.visitElement = function (el, context) {
        var /** @type {?} */ children = visitAll(this, el.children);
        var /** @type {?} */ attrs = {};
        el.attrs.forEach(function (attr) {
            // Do not visit the attributes, translatable ones are top-level ASTs
            attrs[attr.name] = attr.value;
        });
        var /** @type {?} */ isVoid = getHtmlTagDefinition(el.name).isVoid;
        var /** @type {?} */ startPhName = this._placeholderRegistry.getStartTagPlaceholderName(el.name, attrs, isVoid);
        this._placeholderToContent[startPhName] = ((el.sourceSpan)).toString();
        var /** @type {?} */ closePhName = '';
        if (!isVoid) {
            closePhName = this._placeholderRegistry.getCloseTagPlaceholderName(el.name);
            this._placeholderToContent[closePhName] = "</" + el.name + ">";
        }
        return new TagPlaceholder(el.name, attrs, startPhName, closePhName, children, isVoid, /** @type {?} */ ((el.sourceSpan)));
    };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    _I18nVisitor.prototype.visitAttribute = function (attribute, context) {
        return this._visitTextWithInterpolation(attribute.value, attribute.sourceSpan);
    };
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    _I18nVisitor.prototype.visitText = function (text, context) {
        return this._visitTextWithInterpolation(text.value, /** @type {?} */ ((text.sourceSpan)));
    };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    _I18nVisitor.prototype.visitComment = function (comment, context) { return null; };
    /**
     * @param {?} icu
     * @param {?} context
     * @return {?}
     */
    _I18nVisitor.prototype.visitExpansion = function (icu, context) {
        var _this = this;
        this._icuDepth++;
        var /** @type {?} */ i18nIcuCases = {};
        var /** @type {?} */ i18nIcu = new Icu(icu.switchValue, icu.type, i18nIcuCases, icu.sourceSpan);
        icu.cases.forEach(function (caze) {
            i18nIcuCases[caze.value] = new Container(caze.expression.map(function (node) { return node.visit(_this, {}); }), caze.expSourceSpan);
        });
        this._icuDepth--;
        if (this._isIcu || this._icuDepth > 0) {
            // Returns an ICU node when:
            // - the message (vs a part of the message) is an ICU message, or
            // - the ICU message is nested.
            var /** @type {?} */ expPh = this._placeholderRegistry.getUniquePlaceholder("VAR_" + icu.type);
            i18nIcu.expressionPlaceholder = expPh;
            this._placeholderToContent[expPh] = icu.switchValue;
            return i18nIcu;
        }
        // Else returns a placeholder
        // ICU placeholders should not be replaced with their original content but with the their
        // translations. We need to create a new visitor (they are not re-entrant) to compute the
        // message id.
        // TODO(vicb): add a html.Node -> i18n.Message cache to avoid having to re-create the msg
        var /** @type {?} */ phName = this._placeholderRegistry.getPlaceholderName('ICU', icu.sourceSpan.toString());
        var /** @type {?} */ visitor = new _I18nVisitor(this._expressionParser, this._interpolationConfig);
        this._placeholderToMessage[phName] = visitor.toI18nMessage([icu], '', '', '');
        return new IcuPlaceholder(i18nIcu, phName, icu.sourceSpan);
    };
    /**
     * @param {?} icuCase
     * @param {?} context
     * @return {?}
     */
    _I18nVisitor.prototype.visitExpansionCase = function (icuCase, context) {
        throw new Error('Unreachable code');
    };
    /**
     * @param {?} text
     * @param {?} sourceSpan
     * @return {?}
     */
    _I18nVisitor.prototype._visitTextWithInterpolation = function (text, sourceSpan) {
        var /** @type {?} */ splitInterpolation = this._expressionParser.splitInterpolation(text, sourceSpan.start.toString(), this._interpolationConfig);
        if (!splitInterpolation) {
            // No expression, return a single text
            return new Text$1(text, sourceSpan);
        }
        // Return a group of text + expressions
        var /** @type {?} */ nodes = [];
        var /** @type {?} */ container = new Container(nodes, sourceSpan);
        var _a = this._interpolationConfig, sDelimiter = _a.start, eDelimiter = _a.end;
        for (var /** @type {?} */ i = 0; i < splitInterpolation.strings.length - 1; i++) {
            var /** @type {?} */ expression = splitInterpolation.expressions[i];
            var /** @type {?} */ baseName = _extractPlaceholderName(expression) || 'INTERPOLATION';
            var /** @type {?} */ phName = this._placeholderRegistry.getPlaceholderName(baseName, expression);
            if (splitInterpolation.strings[i].length) {
                // No need to add empty strings
                nodes.push(new Text$1(splitInterpolation.strings[i], sourceSpan));
            }
            nodes.push(new Placeholder(expression, phName, sourceSpan));
            this._placeholderToContent[phName] = sDelimiter + expression + eDelimiter;
        }
        // The last index contains no expression
        var /** @type {?} */ lastStringIdx = splitInterpolation.strings.length - 1;
        if (splitInterpolation.strings[lastStringIdx].length) {
            nodes.push(new Text$1(splitInterpolation.strings[lastStringIdx], sourceSpan));
        }
        return container;
    };
    return _I18nVisitor;
}());
var _CUSTOM_PH_EXP = /\/\/[\s\S]*i18n[\s\S]*\([\s\S]*ph[\s\S]*=[\s\S]*("|')([\s\S]*?)\1[\s\S]*\)/g;
/**
 * @param {?} input
 * @return {?}
 */
function _extractPlaceholderName(input) {
    return input.split(_CUSTOM_PH_EXP)[2];
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * An i18n error.
 */
var I18nError = (function (_super) {
    __extends(I18nError, _super);
    /**
     * @param {?} span
     * @param {?} msg
     */
    function I18nError(span, msg) {
        return _super.call(this, span, msg) || this;
    }
    return I18nError;
}(ParseError));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _I18N_ATTR = 'i18n';
var _I18N_ATTR_PREFIX = 'i18n-';
var _I18N_COMMENT_PREFIX_REGEXP = /^i18n:?/;
var MEANING_SEPARATOR = '|';
var ID_SEPARATOR = '@@';
/**
 * Extract translatable messages from an html AST
 * @param {?} nodes
 * @param {?} interpolationConfig
 * @param {?} implicitTags
 * @param {?} implicitAttrs
 * @return {?}
 */
function extractMessages(nodes, interpolationConfig, implicitTags, implicitAttrs) {
    var /** @type {?} */ visitor = new _Visitor(implicitTags, implicitAttrs);
    return visitor.extract(nodes, interpolationConfig);
}
/**
 * @param {?} nodes
 * @param {?} translations
 * @param {?} interpolationConfig
 * @param {?} implicitTags
 * @param {?} implicitAttrs
 * @return {?}
 */
function mergeTranslations(nodes, translations, interpolationConfig, implicitTags, implicitAttrs) {
    var /** @type {?} */ visitor = new _Visitor(implicitTags, implicitAttrs);
    return visitor.merge(nodes, translations, interpolationConfig);
}
var ExtractionResult = (function () {
    /**
     * @param {?} messages
     * @param {?} errors
     */
    function ExtractionResult(messages, errors) {
        this.messages = messages;
        this.errors = errors;
    }
    return ExtractionResult;
}());
var _VisitorMode = {};
_VisitorMode.Extract = 0;
_VisitorMode.Merge = 1;
_VisitorMode[_VisitorMode.Extract] = "Extract";
_VisitorMode[_VisitorMode.Merge] = "Merge";
/**
 * This Visitor is used:
 * 1. to extract all the translatable strings from an html AST (see `extract()`),
 * 2. to replace the translatable strings with the actual translations (see `merge()`)
 *
 * \@internal
 */
var _Visitor = (function () {
    /**
     * @param {?} _implicitTags
     * @param {?} _implicitAttrs
     */
    function _Visitor(_implicitTags, _implicitAttrs) {
        this._implicitTags = _implicitTags;
        this._implicitAttrs = _implicitAttrs;
    }
    /**
     * Extracts the messages from the tree
     * @param {?} nodes
     * @param {?} interpolationConfig
     * @return {?}
     */
    _Visitor.prototype.extract = function (nodes, interpolationConfig) {
        var _this = this;
        this._init(_VisitorMode.Extract, interpolationConfig);
        nodes.forEach(function (node) { return node.visit(_this, null); });
        if (this._inI18nBlock) {
            this._reportError(nodes[nodes.length - 1], 'Unclosed block');
        }
        return new ExtractionResult(this._messages, this._errors);
    };
    /**
     * Returns a tree where all translatable nodes are translated
     * @param {?} nodes
     * @param {?} translations
     * @param {?} interpolationConfig
     * @return {?}
     */
    _Visitor.prototype.merge = function (nodes, translations, interpolationConfig) {
        this._init(_VisitorMode.Merge, interpolationConfig);
        this._translations = translations;
        // Construct a single fake root element
        var /** @type {?} */ wrapper = new Element('wrapper', [], nodes, /** @type {?} */ ((undefined)), undefined, undefined);
        var /** @type {?} */ translatedNode = wrapper.visit(this, null);
        if (this._inI18nBlock) {
            this._reportError(nodes[nodes.length - 1], 'Unclosed block');
        }
        return new ParseTreeResult(translatedNode.children, this._errors);
    };
    /**
     * @param {?} icuCase
     * @param {?} context
     * @return {?}
     */
    _Visitor.prototype.visitExpansionCase = function (icuCase, context) {
        // Parse cases for translatable html attributes
        var /** @type {?} */ expression = visitAll(this, icuCase.expression, context);
        if (this._mode === _VisitorMode.Merge) {
            return new ExpansionCase(icuCase.value, expression, icuCase.sourceSpan, icuCase.valueSourceSpan, icuCase.expSourceSpan);
        }
    };
    /**
     * @param {?} icu
     * @param {?} context
     * @return {?}
     */
    _Visitor.prototype.visitExpansion = function (icu, context) {
        this._mayBeAddBlockChildren(icu);
        var /** @type {?} */ wasInIcu = this._inIcu;
        if (!this._inIcu) {
            // nested ICU messages should not be extracted but top-level translated as a whole
            if (this._isInTranslatableSection) {
                this._addMessage([icu]);
            }
            this._inIcu = true;
        }
        var /** @type {?} */ cases = visitAll(this, icu.cases, context);
        if (this._mode === _VisitorMode.Merge) {
            icu = new Expansion(icu.switchValue, icu.type, cases, icu.sourceSpan, icu.switchValueSourceSpan);
        }
        this._inIcu = wasInIcu;
        return icu;
    };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    _Visitor.prototype.visitComment = function (comment, context) {
        var /** @type {?} */ isOpening = _isOpeningComment(comment);
        if (isOpening && this._isInTranslatableSection) {
            this._reportError(comment, 'Could not start a block inside a translatable section');
            return;
        }
        var /** @type {?} */ isClosing = _isClosingComment(comment);
        if (isClosing && !this._inI18nBlock) {
            this._reportError(comment, 'Trying to close an unopened block');
            return;
        }
        if (!this._inI18nNode && !this._inIcu) {
            if (!this._inI18nBlock) {
                if (isOpening) {
                    this._inI18nBlock = true;
                    this._blockStartDepth = this._depth;
                    this._blockChildren = [];
                    this._blockMeaningAndDesc = ((comment.value)).replace(_I18N_COMMENT_PREFIX_REGEXP, '').trim();
                    this._openTranslatableSection(comment);
                }
            }
            else {
                if (isClosing) {
                    if (this._depth == this._blockStartDepth) {
                        this._closeTranslatableSection(comment, this._blockChildren);
                        this._inI18nBlock = false;
                        var /** @type {?} */ message = ((this._addMessage(this._blockChildren, this._blockMeaningAndDesc)));
                        // merge attributes in sections
                        var /** @type {?} */ nodes = this._translateMessage(comment, message);
                        return visitAll(this, nodes);
                    }
                    else {
                        this._reportError(comment, 'I18N blocks should not cross element boundaries');
                        return;
                    }
                }
            }
        }
    };
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    _Visitor.prototype.visitText = function (text, context) {
        if (this._isInTranslatableSection) {
            this._mayBeAddBlockChildren(text);
        }
        return text;
    };
    /**
     * @param {?} el
     * @param {?} context
     * @return {?}
     */
    _Visitor.prototype.visitElement = function (el, context) {
        var _this = this;
        this._mayBeAddBlockChildren(el);
        this._depth++;
        var /** @type {?} */ wasInI18nNode = this._inI18nNode;
        var /** @type {?} */ wasInImplicitNode = this._inImplicitNode;
        var /** @type {?} */ childNodes = [];
        var /** @type {?} */ translatedChildNodes = ((undefined));
        // Extract:
        // - top level nodes with the (implicit) "i18n" attribute if not already in a section
        // - ICU messages
        var /** @type {?} */ i18nAttr = _getI18nAttr(el);
        var /** @type {?} */ i18nMeta = i18nAttr ? i18nAttr.value : '';
        var /** @type {?} */ isImplicit = this._implicitTags.some(function (tag) { return el.name === tag; }) && !this._inIcu &&
            !this._isInTranslatableSection;
        var /** @type {?} */ isTopLevelImplicit = !wasInImplicitNode && isImplicit;
        this._inImplicitNode = wasInImplicitNode || isImplicit;
        if (!this._isInTranslatableSection && !this._inIcu) {
            if (i18nAttr || isTopLevelImplicit) {
                this._inI18nNode = true;
                var /** @type {?} */ message = ((this._addMessage(el.children, i18nMeta)));
                translatedChildNodes = this._translateMessage(el, message);
            }
            if (this._mode == _VisitorMode.Extract) {
                var /** @type {?} */ isTranslatable = i18nAttr || isTopLevelImplicit;
                if (isTranslatable)
                    this._openTranslatableSection(el);
                visitAll(this, el.children);
                if (isTranslatable)
                    this._closeTranslatableSection(el, el.children);
            }
        }
        else {
            if (i18nAttr || isTopLevelImplicit) {
                this._reportError(el, 'Could not mark an element as translatable inside a translatable section');
            }
            if (this._mode == _VisitorMode.Extract) {
                // Descend into child nodes for extraction
                visitAll(this, el.children);
            }
        }
        if (this._mode === _VisitorMode.Merge) {
            var /** @type {?} */ visitNodes = translatedChildNodes || el.children;
            visitNodes.forEach(function (child) {
                var /** @type {?} */ visited = child.visit(_this, context);
                if (visited && !_this._isInTranslatableSection) {
                    // Do not add the children from translatable sections (= i18n blocks here)
                    // They will be added later in this loop when the block closes (i.e. on `<!-- /i18n -->`)
                    childNodes = childNodes.concat(visited);
                }
            });
        }
        this._visitAttributesOf(el);
        this._depth--;
        this._inI18nNode = wasInI18nNode;
        this._inImplicitNode = wasInImplicitNode;
        if (this._mode === _VisitorMode.Merge) {
            var /** @type {?} */ translatedAttrs = this._translateAttributes(el);
            return new Element(el.name, translatedAttrs, childNodes, el.sourceSpan, el.startSourceSpan, el.endSourceSpan);
        }
        return null;
    };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    _Visitor.prototype.visitAttribute = function (attribute, context) {
        throw new Error('unreachable code');
    };
    /**
     * @param {?} mode
     * @param {?} interpolationConfig
     * @return {?}
     */
    _Visitor.prototype._init = function (mode, interpolationConfig) {
        this._mode = mode;
        this._inI18nBlock = false;
        this._inI18nNode = false;
        this._depth = 0;
        this._inIcu = false;
        this._msgCountAtSectionStart = undefined;
        this._errors = [];
        this._messages = [];
        this._inImplicitNode = false;
        this._createI18nMessage = createI18nMessageFactory(interpolationConfig);
    };
    /**
     * @param {?} el
     * @return {?}
     */
    _Visitor.prototype._visitAttributesOf = function (el) {
        var _this = this;
        var /** @type {?} */ explicitAttrNameToValue = {};
        var /** @type {?} */ implicitAttrNames = this._implicitAttrs[el.name] || [];
        el.attrs.filter(function (attr) { return attr.name.startsWith(_I18N_ATTR_PREFIX); })
            .forEach(function (attr) { return explicitAttrNameToValue[attr.name.slice(_I18N_ATTR_PREFIX.length)] =
            attr.value; });
        el.attrs.forEach(function (attr) {
            if (attr.name in explicitAttrNameToValue) {
                _this._addMessage([attr], explicitAttrNameToValue[attr.name]);
            }
            else if (implicitAttrNames.some(function (name) { return attr.name === name; })) {
                _this._addMessage([attr]);
            }
        });
    };
    /**
     * @param {?} ast
     * @param {?=} msgMeta
     * @return {?}
     */
    _Visitor.prototype._addMessage = function (ast, msgMeta) {
        if (ast.length == 0 ||
            ast.length == 1 && ast[0] instanceof Attribute$1 && !((ast[0])).value) {
            // Do not create empty messages
            return null;
        }
        var _a = _parseMessageMeta(msgMeta), meaning = _a.meaning, description = _a.description, id = _a.id;
        var /** @type {?} */ message = this._createI18nMessage(ast, meaning, description, id);
        this._messages.push(message);
        return message;
    };
    /**
     * @param {?} el
     * @param {?} message
     * @return {?}
     */
    _Visitor.prototype._translateMessage = function (el, message) {
        if (message && this._mode === _VisitorMode.Merge) {
            var /** @type {?} */ nodes = this._translations.get(message);
            if (nodes) {
                return nodes;
            }
            this._reportError(el, "Translation unavailable for message id=\"" + this._translations.digest(message) + "\"");
        }
        return [];
    };
    /**
     * @param {?} el
     * @return {?}
     */
    _Visitor.prototype._translateAttributes = function (el) {
        var _this = this;
        var /** @type {?} */ attributes = el.attrs;
        var /** @type {?} */ i18nParsedMessageMeta = {};
        attributes.forEach(function (attr) {
            if (attr.name.startsWith(_I18N_ATTR_PREFIX)) {
                i18nParsedMessageMeta[attr.name.slice(_I18N_ATTR_PREFIX.length)] =
                    _parseMessageMeta(attr.value);
            }
        });
        var /** @type {?} */ translatedAttributes = [];
        attributes.forEach(function (attr) {
            if (attr.name === _I18N_ATTR || attr.name.startsWith(_I18N_ATTR_PREFIX)) {
                // strip i18n specific attributes
                return;
            }
            if (attr.value && attr.value != '' && i18nParsedMessageMeta.hasOwnProperty(attr.name)) {
                var _a = i18nParsedMessageMeta[attr.name], meaning = _a.meaning, description = _a.description, id = _a.id;
                var /** @type {?} */ message = _this._createI18nMessage([attr], meaning, description, id);
                var /** @type {?} */ nodes = _this._translations.get(message);
                if (nodes) {
                    if (nodes.length == 0) {
                        translatedAttributes.push(new Attribute$1(attr.name, '', attr.sourceSpan));
                    }
                    else if (nodes[0] instanceof Text) {
                        var /** @type {?} */ value = ((nodes[0])).value;
                        translatedAttributes.push(new Attribute$1(attr.name, value, attr.sourceSpan));
                    }
                    else {
                        _this._reportError(el, "Unexpected translation for attribute \"" + attr.name + "\" (id=\"" + (id || _this._translations.digest(message)) + "\")");
                    }
                }
                else {
                    _this._reportError(el, "Translation unavailable for attribute \"" + attr.name + "\" (id=\"" + (id || _this._translations.digest(message)) + "\")");
                }
            }
            else {
                translatedAttributes.push(attr);
            }
        });
        return translatedAttributes;
    };
    /**
     * Add the node as a child of the block when:
     * - we are in a block,
     * - we are not inside a ICU message (those are handled separately),
     * - the node is a "direct child" of the block
     * @param {?} node
     * @return {?}
     */
    _Visitor.prototype._mayBeAddBlockChildren = function (node) {
        if (this._inI18nBlock && !this._inIcu && this._depth == this._blockStartDepth) {
            this._blockChildren.push(node);
        }
    };
    /**
     * Marks the start of a section, see `_closeTranslatableSection`
     * @param {?} node
     * @return {?}
     */
    _Visitor.prototype._openTranslatableSection = function (node) {
        if (this._isInTranslatableSection) {
            this._reportError(node, 'Unexpected section start');
        }
        else {
            this._msgCountAtSectionStart = this._messages.length;
        }
    };
    Object.defineProperty(_Visitor.prototype, "_isInTranslatableSection", {
        /**
         * A translatable section could be:
         * - the content of translatable element,
         * - nodes between `<!-- i18n -->` and `<!-- /i18n -->` comments
         * @return {?}
         */
        get: function () {
            return this._msgCountAtSectionStart !== void 0;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Terminates a section.
     *
     * If a section has only one significant children (comments not significant) then we should not
     * keep the message from this children:
     *
     * `<p i18n="meaning|description">{ICU message}</p>` would produce two messages:
     * - one for the <p> content with meaning and description,
     * - another one for the ICU message.
     *
     * In this case the last message is discarded as it contains less information (the AST is
     * otherwise identical).
     *
     * Note that we should still keep messages extracted from attributes inside the section (ie in the
     * ICU message here)
     * @param {?} node
     * @param {?} directChildren
     * @return {?}
     */
    _Visitor.prototype._closeTranslatableSection = function (node, directChildren) {
        if (!this._isInTranslatableSection) {
            this._reportError(node, 'Unexpected section end');
            return;
        }
        var /** @type {?} */ startIndex = this._msgCountAtSectionStart;
        var /** @type {?} */ significantChildren = directChildren.reduce(function (count, node) { return count + (node instanceof Comment ? 0 : 1); }, 0);
        if (significantChildren == 1) {
            for (var /** @type {?} */ i = this._messages.length - 1; i >= startIndex; i--) {
                var /** @type {?} */ ast = this._messages[i].nodes;
                if (!(ast.length == 1 && ast[0] instanceof Text$1)) {
                    this._messages.splice(i, 1);
                    break;
                }
            }
        }
        this._msgCountAtSectionStart = undefined;
    };
    /**
     * @param {?} node
     * @param {?} msg
     * @return {?}
     */
    _Visitor.prototype._reportError = function (node, msg) {
        this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), msg));
    };
    return _Visitor;
}());
/**
 * @param {?} n
 * @return {?}
 */
function _isOpeningComment(n) {
    return !!(n instanceof Comment && n.value && n.value.startsWith('i18n'));
}
/**
 * @param {?} n
 * @return {?}
 */
function _isClosingComment(n) {
    return !!(n instanceof Comment && n.value && n.value === '/i18n');
}
/**
 * @param {?} p
 * @return {?}
 */
function _getI18nAttr(p) {
    return p.attrs.find(function (attr) { return attr.name === _I18N_ATTR; }) || null;
}
/**
 * @param {?=} i18n
 * @return {?}
 */
function _parseMessageMeta(i18n) {
    if (!i18n)
        return { meaning: '', description: '', id: '' };
    var /** @type {?} */ idIndex = i18n.indexOf(ID_SEPARATOR);
    var /** @type {?} */ descIndex = i18n.indexOf(MEANING_SEPARATOR);
    var _a = (idIndex > -1) ? [i18n.slice(0, idIndex), i18n.slice(idIndex + 2)] : [i18n, ''], meaningAndDesc = _a[0], id = _a[1];
    var _b = (descIndex > -1) ?
        [meaningAndDesc.slice(0, descIndex), meaningAndDesc.slice(descIndex + 1)] :
        ['', meaningAndDesc], meaning = _b[0], description = _b[1];
    return { meaning: meaning, description: description, id: id };
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var XmlTagDefinition = (function () {
    function XmlTagDefinition() {
        this.closedByParent = false;
        this.contentType = TagContentType.PARSABLE_DATA;
        this.isVoid = false;
        this.ignoreFirstLf = false;
        this.canSelfClose = true;
    }
    /**
     * @param {?} currentParent
     * @return {?}
     */
    XmlTagDefinition.prototype.requireExtraParent = function (currentParent) { return false; };
    /**
     * @param {?} name
     * @return {?}
     */
    XmlTagDefinition.prototype.isClosedByChild = function (name) { return false; };
    return XmlTagDefinition;
}());
var _TAG_DEFINITION = new XmlTagDefinition();
/**
 * @param {?} tagName
 * @return {?}
 */
function getXmlTagDefinition(tagName) {
    return _TAG_DEFINITION;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var XmlParser = (function (_super) {
    __extends(XmlParser, _super);
    function XmlParser() {
        return _super.call(this, getXmlTagDefinition) || this;
    }
    /**
     * @param {?} source
     * @param {?} url
     * @param {?=} parseExpansionForms
     * @return {?}
     */
    XmlParser.prototype.parse = function (source, url, parseExpansionForms) {
        if (parseExpansionForms === void 0) { parseExpansionForms = false; }
        return _super.prototype.parse.call(this, source, url, parseExpansionForms);
    };
    return XmlParser;
}(Parser$1));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} message
 * @return {?}
 */
function digest(message) {
    return message.id || sha1(serializeNodes(message.nodes).join('') + ("[" + message.meaning + "]"));
}
/**
 * @param {?} message
 * @return {?}
 */
function decimalDigest(message) {
    if (message.id) {
        return message.id;
    }
    var /** @type {?} */ visitor = new _SerializerIgnoreIcuExpVisitor();
    var /** @type {?} */ parts = message.nodes.map(function (a) { return a.visit(visitor, null); });
    return computeMsgId(parts.join(''), message.meaning);
}
/**
 * Serialize the i18n ast to something xml-like in order to generate an UID.
 *
 * The visitor is also used in the i18n parser tests
 *
 * \@internal
 */
var _SerializerVisitor = (function () {
    function _SerializerVisitor() {
    }
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    _SerializerVisitor.prototype.visitText = function (text, context) { return text.value; };
    /**
     * @param {?} container
     * @param {?} context
     * @return {?}
     */
    _SerializerVisitor.prototype.visitContainer = function (container, context) {
        var _this = this;
        return "[" + container.children.map(function (child) { return child.visit(_this); }).join(', ') + "]";
    };
    /**
     * @param {?} icu
     * @param {?} context
     * @return {?}
     */
    _SerializerVisitor.prototype.visitIcu = function (icu, context) {
        var _this = this;
        var /** @type {?} */ strCases = Object.keys(icu.cases).map(function (k) { return k + " {" + icu.cases[k].visit(_this) + "}"; });
        return "{" + icu.expression + ", " + icu.type + ", " + strCases.join(', ') + "}";
    };
    /**
     * @param {?} ph
     * @param {?} context
     * @return {?}
     */
    _SerializerVisitor.prototype.visitTagPlaceholder = function (ph, context) {
        var _this = this;
        return ph.isVoid ?
            "<ph tag name=\"" + ph.startName + "\"/>" :
            "<ph tag name=\"" + ph.startName + "\">" + ph.children.map(function (child) { return child.visit(_this); }).join(', ') + "</ph name=\"" + ph.closeName + "\">";
    };
    /**
     * @param {?} ph
     * @param {?} context
     * @return {?}
     */
    _SerializerVisitor.prototype.visitPlaceholder = function (ph, context) {
        return ph.value ? "<ph name=\"" + ph.name + "\">" + ph.value + "</ph>" : "<ph name=\"" + ph.name + "\"/>";
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _SerializerVisitor.prototype.visitIcuPlaceholder = function (ph, context) {
        return "<ph icu name=\"" + ph.name + "\">" + ph.value.visit(this) + "</ph>";
    };
    return _SerializerVisitor;
}());
var serializerVisitor = new _SerializerVisitor();
/**
 * @param {?} nodes
 * @return {?}
 */
function serializeNodes(nodes) {
    return nodes.map(function (a) { return a.visit(serializerVisitor, null); });
}
/**
 * Serialize the i18n ast to something xml-like in order to generate an UID.
 *
 * Ignore the ICU expressions so that message IDs stays identical if only the expression changes.
 *
 * \@internal
 */
var _SerializerIgnoreIcuExpVisitor = (function (_super) {
    __extends(_SerializerIgnoreIcuExpVisitor, _super);
    function _SerializerIgnoreIcuExpVisitor() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} icu
     * @param {?} context
     * @return {?}
     */
    _SerializerIgnoreIcuExpVisitor.prototype.visitIcu = function (icu, context) {
        var _this = this;
        var /** @type {?} */ strCases = Object.keys(icu.cases).map(function (k) { return k + " {" + icu.cases[k].visit(_this) + "}"; });
        // Do not take the expression into account
        return "{" + icu.type + ", " + strCases.join(', ') + "}";
    };
    return _SerializerIgnoreIcuExpVisitor;
}(_SerializerVisitor));
/**
 * Compute the SHA1 of the given string
 *
 * see http://csrc.nist.gov/publications/fips/fips180-4/fips-180-4.pdf
 *
 * WARNING: this function has not been designed not tested with security in mind.
 *          DO NOT USE IT IN A SECURITY SENSITIVE CONTEXT.
 * @param {?} str
 * @return {?}
 */
function sha1(str) {
    var /** @type {?} */ utf8 = utf8Encode(str);
    var /** @type {?} */ words32 = stringToWords32(utf8, Endian.Big);
    var /** @type {?} */ len = utf8.length * 8;
    var /** @type {?} */ w = new Array(80);
    var _a = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0], a = _a[0], b = _a[1], c = _a[2], d = _a[3], e = _a[4];
    words32[len >> 5] |= 0x80 << (24 - len % 32);
    words32[((len + 64 >> 9) << 4) + 15] = len;
    for (var /** @type {?} */ i = 0; i < words32.length; i += 16) {
        var _b = [a, b, c, d, e], h0 = _b[0], h1 = _b[1], h2 = _b[2], h3 = _b[3], h4 = _b[4];
        for (var /** @type {?} */ j = 0; j < 80; j++) {
            if (j < 16) {
                w[j] = words32[i + j];
            }
            else {
                w[j] = rol32(w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16], 1);
            }
            var _c = fk(j, b, c, d), f = _c[0], k = _c[1];
            var /** @type {?} */ temp = [rol32(a, 5), f, e, k, w[j]].reduce(add32);
            _d = [d, c, rol32(b, 30), a, temp], e = _d[0], d = _d[1], c = _d[2], b = _d[3], a = _d[4];
        }
        _e = [add32(a, h0), add32(b, h1), add32(c, h2), add32(d, h3), add32(e, h4)], a = _e[0], b = _e[1], c = _e[2], d = _e[3], e = _e[4];
    }
    return byteStringToHexString(words32ToByteString([a, b, c, d, e]));
    var _d, _e;
}
/**
 * @param {?} index
 * @param {?} b
 * @param {?} c
 * @param {?} d
 * @return {?}
 */
function fk(index, b, c, d) {
    if (index < 20) {
        return [(b & c) | (~b & d), 0x5a827999];
    }
    if (index < 40) {
        return [b ^ c ^ d, 0x6ed9eba1];
    }
    if (index < 60) {
        return [(b & c) | (b & d) | (c & d), 0x8f1bbcdc];
    }
    return [b ^ c ^ d, 0xca62c1d6];
}
/**
 * Compute the fingerprint of the given string
 *
 * The output is 64 bit number encoded as a decimal string
 *
 * based on:
 * https://github.com/google/closure-compiler/blob/master/src/com/google/javascript/jscomp/GoogleJsMessageIdGenerator.java
 * @param {?} str
 * @return {?}
 */
function fingerprint(str) {
    var /** @type {?} */ utf8 = utf8Encode(str);
    var _a = [hash32(utf8, 0), hash32(utf8, 102072)], hi = _a[0], lo = _a[1];
    if (hi == 0 && (lo == 0 || lo == 1)) {
        hi = hi ^ 0x130f9bef;
        lo = lo ^ -0x6b5f56d8;
    }
    return [hi, lo];
}
/**
 * @param {?} msg
 * @param {?} meaning
 * @return {?}
 */
function computeMsgId(msg, meaning) {
    var _a = fingerprint(msg), hi = _a[0], lo = _a[1];
    if (meaning) {
        var _b = fingerprint(meaning), him = _b[0], lom = _b[1];
        _c = add64(rol64([hi, lo], 1), [him, lom]), hi = _c[0], lo = _c[1];
    }
    return byteStringToDecString(words32ToByteString([hi & 0x7fffffff, lo]));
    var _c;
}
/**
 * @param {?} str
 * @param {?} c
 * @return {?}
 */
function hash32(str, c) {
    var _a = [0x9e3779b9, 0x9e3779b9], a = _a[0], b = _a[1];
    var /** @type {?} */ i;
    var /** @type {?} */ len = str.length;
    for (i = 0; i + 12 <= len; i += 12) {
        a = add32(a, wordAt(str, i, Endian.Little));
        b = add32(b, wordAt(str, i + 4, Endian.Little));
        c = add32(c, wordAt(str, i + 8, Endian.Little));
        _b = mix([a, b, c]), a = _b[0], b = _b[1], c = _b[2];
    }
    a = add32(a, wordAt(str, i, Endian.Little));
    b = add32(b, wordAt(str, i + 4, Endian.Little));
    // the first byte of c is reserved for the length
    c = add32(c, len);
    c = add32(c, wordAt(str, i + 8, Endian.Little) << 8);
    return mix([a, b, c])[2];
    var _b;
}
/**
 * @param {?} __0
 * @return {?}
 */
function mix(_a) {
    var a = _a[0], b = _a[1], c = _a[2];
    a = sub32(a, b);
    a = sub32(a, c);
    a ^= c >>> 13;
    b = sub32(b, c);
    b = sub32(b, a);
    b ^= a << 8;
    c = sub32(c, a);
    c = sub32(c, b);
    c ^= b >>> 13;
    a = sub32(a, b);
    a = sub32(a, c);
    a ^= c >>> 12;
    b = sub32(b, c);
    b = sub32(b, a);
    b ^= a << 16;
    c = sub32(c, a);
    c = sub32(c, b);
    c ^= b >>> 5;
    a = sub32(a, b);
    a = sub32(a, c);
    a ^= c >>> 3;
    b = sub32(b, c);
    b = sub32(b, a);
    b ^= a << 10;
    c = sub32(c, a);
    c = sub32(c, b);
    c ^= b >>> 15;
    return [a, b, c];
}
var Endian = {};
Endian.Little = 0;
Endian.Big = 1;
Endian[Endian.Little] = "Little";
Endian[Endian.Big] = "Big";
/**
 * @param {?} a
 * @param {?} b
 * @return {?}
 */
function add32(a, b) {
    return add32to64(a, b)[1];
}
/**
 * @param {?} a
 * @param {?} b
 * @return {?}
 */
function add32to64(a, b) {
    var /** @type {?} */ low = (a & 0xffff) + (b & 0xffff);
    var /** @type {?} */ high = (a >>> 16) + (b >>> 16) + (low >>> 16);
    return [high >>> 16, (high << 16) | (low & 0xffff)];
}
/**
 * @param {?} __0
 * @param {?} __1
 * @return {?}
 */
function add64(_a, _b) {
    var ah = _a[0], al = _a[1];
    var bh = _b[0], bl = _b[1];
    var _c = add32to64(al, bl), carry = _c[0], l = _c[1];
    var /** @type {?} */ h = add32(add32(ah, bh), carry);
    return [h, l];
}
/**
 * @param {?} a
 * @param {?} b
 * @return {?}
 */
function sub32(a, b) {
    var /** @type {?} */ low = (a & 0xffff) - (b & 0xffff);
    var /** @type {?} */ high = (a >> 16) - (b >> 16) + (low >> 16);
    return (high << 16) | (low & 0xffff);
}
/**
 * @param {?} a
 * @param {?} count
 * @return {?}
 */
function rol32(a, count) {
    return (a << count) | (a >>> (32 - count));
}
/**
 * @param {?} __0
 * @param {?} count
 * @return {?}
 */
function rol64(_a, count) {
    var hi = _a[0], lo = _a[1];
    var /** @type {?} */ h = (hi << count) | (lo >>> (32 - count));
    var /** @type {?} */ l = (lo << count) | (hi >>> (32 - count));
    return [h, l];
}
/**
 * @param {?} str
 * @param {?} endian
 * @return {?}
 */
function stringToWords32(str, endian) {
    var /** @type {?} */ words32 = Array((str.length + 3) >>> 2);
    for (var /** @type {?} */ i = 0; i < words32.length; i++) {
        words32[i] = wordAt(str, i * 4, endian);
    }
    return words32;
}
/**
 * @param {?} str
 * @param {?} index
 * @return {?}
 */
function byteAt(str, index) {
    return index >= str.length ? 0 : str.charCodeAt(index) & 0xff;
}
/**
 * @param {?} str
 * @param {?} index
 * @param {?} endian
 * @return {?}
 */
function wordAt(str, index, endian) {
    var /** @type {?} */ word = 0;
    if (endian === Endian.Big) {
        for (var /** @type {?} */ i = 0; i < 4; i++) {
            word += byteAt(str, index + i) << (24 - 8 * i);
        }
    }
    else {
        for (var /** @type {?} */ i = 0; i < 4; i++) {
            word += byteAt(str, index + i) << 8 * i;
        }
    }
    return word;
}
/**
 * @param {?} words32
 * @return {?}
 */
function words32ToByteString(words32) {
    return words32.reduce(function (str, word) { return str + word32ToByteString(word); }, '');
}
/**
 * @param {?} word
 * @return {?}
 */
function word32ToByteString(word) {
    var /** @type {?} */ str = '';
    for (var /** @type {?} */ i = 0; i < 4; i++) {
        str += String.fromCharCode((word >>> 8 * (3 - i)) & 0xff);
    }
    return str;
}
/**
 * @param {?} str
 * @return {?}
 */
function byteStringToHexString(str) {
    var /** @type {?} */ hex = '';
    for (var /** @type {?} */ i = 0; i < str.length; i++) {
        var /** @type {?} */ b = byteAt(str, i);
        hex += (b >>> 4).toString(16) + (b & 0x0f).toString(16);
    }
    return hex.toLowerCase();
}
/**
 * @param {?} str
 * @return {?}
 */
function byteStringToDecString(str) {
    var /** @type {?} */ decimal = '';
    var /** @type {?} */ toThePower = '1';
    for (var /** @type {?} */ i = str.length - 1; i >= 0; i--) {
        decimal = addBigInt(decimal, numberTimesBigInt(byteAt(str, i), toThePower));
        toThePower = numberTimesBigInt(256, toThePower);
    }
    return decimal.split('').reverse().join('');
}
/**
 * @param {?} x
 * @param {?} y
 * @return {?}
 */
function addBigInt(x, y) {
    var /** @type {?} */ sum = '';
    var /** @type {?} */ len = Math.max(x.length, y.length);
    for (var /** @type {?} */ i = 0, /** @type {?} */ carry = 0; i < len || carry; i++) {
        var /** @type {?} */ tmpSum = carry + +(x[i] || 0) + +(y[i] || 0);
        if (tmpSum >= 10) {
            carry = 1;
            sum += tmpSum - 10;
        }
        else {
            carry = 0;
            sum += tmpSum;
        }
    }
    return sum;
}
/**
 * @param {?} num
 * @param {?} b
 * @return {?}
 */
function numberTimesBigInt(num, b) {
    var /** @type {?} */ product = '';
    var /** @type {?} */ bToThePower = b;
    for (; num !== 0; num = num >>> 1) {
        if (num & 1)
            product = addBigInt(product, bToThePower);
        bToThePower = addBigInt(bToThePower, bToThePower);
    }
    return product;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @abstract
 */
var Serializer = (function () {
    function Serializer() {
    }
    /**
     * @abstract
     * @param {?} messages
     * @param {?} locale
     * @return {?}
     */
    Serializer.prototype.write = function (messages, locale) { };
    /**
     * @abstract
     * @param {?} content
     * @param {?} url
     * @return {?}
     */
    Serializer.prototype.load = function (content, url) { };
    /**
     * @abstract
     * @param {?} message
     * @return {?}
     */
    Serializer.prototype.digest = function (message) { };
    /**
     * @param {?} message
     * @return {?}
     */
    Serializer.prototype.createNameMapper = function (message) { return null; };
    return Serializer;
}());
/**
 * A simple mapper that take a function to transform an internal name to a public name
 */
var SimplePlaceholderMapper = (function (_super) {
    __extends(SimplePlaceholderMapper, _super);
    /**
     * @param {?} message
     * @param {?} mapName
     */
    function SimplePlaceholderMapper(message, mapName) {
        var _this = _super.call(this) || this;
        _this.mapName = mapName;
        _this.internalToPublic = {};
        _this.publicToNextId = {};
        _this.publicToInternal = {};
        message.nodes.forEach(function (node) { return node.visit(_this); });
        return _this;
    }
    /**
     * @param {?} internalName
     * @return {?}
     */
    SimplePlaceholderMapper.prototype.toPublicName = function (internalName) {
        return this.internalToPublic.hasOwnProperty(internalName) ?
            this.internalToPublic[internalName] :
            null;
    };
    /**
     * @param {?} publicName
     * @return {?}
     */
    SimplePlaceholderMapper.prototype.toInternalName = function (publicName) {
        return this.publicToInternal.hasOwnProperty(publicName) ? this.publicToInternal[publicName] :
            null;
    };
    /**
     * @param {?} text
     * @param {?=} context
     * @return {?}
     */
    SimplePlaceholderMapper.prototype.visitText = function (text, context) { return null; };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    SimplePlaceholderMapper.prototype.visitTagPlaceholder = function (ph, context) {
        this.visitPlaceholderName(ph.startName);
        _super.prototype.visitTagPlaceholder.call(this, ph, context);
        this.visitPlaceholderName(ph.closeName);
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    SimplePlaceholderMapper.prototype.visitPlaceholder = function (ph, context) { this.visitPlaceholderName(ph.name); };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    SimplePlaceholderMapper.prototype.visitIcuPlaceholder = function (ph, context) {
        this.visitPlaceholderName(ph.name);
    };
    /**
     * @param {?} internalName
     * @return {?}
     */
    SimplePlaceholderMapper.prototype.visitPlaceholderName = function (internalName) {
        if (!internalName || this.internalToPublic.hasOwnProperty(internalName)) {
            return;
        }
        var /** @type {?} */ publicName = this.mapName(internalName);
        if (this.publicToInternal.hasOwnProperty(publicName)) {
            // Create a new XMB when it has already been used
            var /** @type {?} */ nextId = this.publicToNextId[publicName];
            this.publicToNextId[publicName] = nextId + 1;
            publicName = publicName + "_" + nextId;
        }
        else {
            this.publicToNextId[publicName] = 1;
        }
        this.internalToPublic[internalName] = publicName;
        this.publicToInternal[publicName] = internalName;
    };
    return SimplePlaceholderMapper;
}(RecurseVisitor));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _Visitor$1 = (function () {
    function _Visitor$1() {
    }
    /**
     * @param {?} tag
     * @return {?}
     */
    _Visitor$1.prototype.visitTag = function (tag) {
        var _this = this;
        var /** @type {?} */ strAttrs = this._serializeAttributes(tag.attrs);
        if (tag.children.length == 0) {
            return "<" + tag.name + strAttrs + "/>";
        }
        var /** @type {?} */ strChildren = tag.children.map(function (node) { return node.visit(_this); });
        return "<" + tag.name + strAttrs + ">" + strChildren.join('') + "</" + tag.name + ">";
    };
    /**
     * @param {?} text
     * @return {?}
     */
    _Visitor$1.prototype.visitText = function (text) { return text.value; };
    /**
     * @param {?} decl
     * @return {?}
     */
    _Visitor$1.prototype.visitDeclaration = function (decl) {
        return "<?xml" + this._serializeAttributes(decl.attrs) + " ?>";
    };
    /**
     * @param {?} attrs
     * @return {?}
     */
    _Visitor$1.prototype._serializeAttributes = function (attrs) {
        var /** @type {?} */ strAttrs = Object.keys(attrs).map(function (name) { return name + "=\"" + attrs[name] + "\""; }).join(' ');
        return strAttrs.length > 0 ? ' ' + strAttrs : '';
    };
    /**
     * @param {?} doctype
     * @return {?}
     */
    _Visitor$1.prototype.visitDoctype = function (doctype) {
        return "<!DOCTYPE " + doctype.rootTag + " [\n" + doctype.dtd + "\n]>";
    };
    return _Visitor$1;
}());
var _visitor = new _Visitor$1();
/**
 * @param {?} nodes
 * @return {?}
 */
function serialize(nodes) {
    return nodes.map(function (node) { return node.visit(_visitor); }).join('');
}
var Declaration = (function () {
    /**
     * @param {?} unescapedAttrs
     */
    function Declaration(unescapedAttrs) {
        var _this = this;
        this.attrs = {};
        Object.keys(unescapedAttrs).forEach(function (k) {
            _this.attrs[k] = _escapeXml(unescapedAttrs[k]);
        });
    }
    /**
     * @param {?} visitor
     * @return {?}
     */
    Declaration.prototype.visit = function (visitor) { return visitor.visitDeclaration(this); };
    return Declaration;
}());
var Doctype = (function () {
    /**
     * @param {?} rootTag
     * @param {?} dtd
     */
    function Doctype(rootTag, dtd) {
        this.rootTag = rootTag;
        this.dtd = dtd;
    }
    ;
    /**
     * @param {?} visitor
     * @return {?}
     */
    Doctype.prototype.visit = function (visitor) { return visitor.visitDoctype(this); };
    return Doctype;
}());
var Tag = (function () {
    /**
     * @param {?} name
     * @param {?=} unescapedAttrs
     * @param {?=} children
     */
    function Tag(name, unescapedAttrs, children) {
        if (unescapedAttrs === void 0) { unescapedAttrs = {}; }
        if (children === void 0) { children = []; }
        var _this = this;
        this.name = name;
        this.children = children;
        this.attrs = {};
        Object.keys(unescapedAttrs).forEach(function (k) {
            _this.attrs[k] = _escapeXml(unescapedAttrs[k]);
        });
    }
    /**
     * @param {?} visitor
     * @return {?}
     */
    Tag.prototype.visit = function (visitor) { return visitor.visitTag(this); };
    return Tag;
}());
var Text$2 = (function () {
    /**
     * @param {?} unescapedValue
     */
    function Text$2(unescapedValue) {
        this.value = _escapeXml(unescapedValue);
    }
    ;
    /**
     * @param {?} visitor
     * @return {?}
     */
    Text$2.prototype.visit = function (visitor) { return visitor.visitText(this); };
    return Text$2;
}());
var CR = (function (_super) {
    __extends(CR, _super);
    /**
     * @param {?=} ws
     */
    function CR(ws) {
        if (ws === void 0) { ws = 0; }
        return _super.call(this, "\n" + new Array(ws + 1).join(' ')) || this;
    }
    return CR;
}(Text$2));
var _ESCAPED_CHARS = [
    [/&/g, '&amp;'],
    [/"/g, '&quot;'],
    [/'/g, '&apos;'],
    [/</g, '&lt;'],
    [/>/g, '&gt;'],
];
/**
 * @param {?} text
 * @return {?}
 */
function _escapeXml(text) {
    return _ESCAPED_CHARS.reduce(function (text, entry) { return text.replace(entry[0], entry[1]); }, text);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _VERSION = '1.2';
var _XMLNS = 'urn:oasis:names:tc:xliff:document:1.2';
// TODO(vicb): make this a param (s/_/-/)
var _DEFAULT_SOURCE_LANG = 'en';
var _PLACEHOLDER_TAG = 'x';
var _FILE_TAG = 'file';
var _SOURCE_TAG = 'source';
var _TARGET_TAG = 'target';
var _UNIT_TAG = 'trans-unit';
var _CONTEXT_GROUP_TAG = 'context-group';
var _CONTEXT_TAG = 'context';
var Xliff = (function (_super) {
    __extends(Xliff, _super);
    function Xliff() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} messages
     * @param {?} locale
     * @return {?}
     */
    Xliff.prototype.write = function (messages, locale) {
        var /** @type {?} */ visitor = new _WriteVisitor();
        var /** @type {?} */ transUnits = [];
        messages.forEach(function (message) {
            var /** @type {?} */ contextTags = [];
            message.sources.forEach(function (source) {
                var /** @type {?} */ contextGroupTag = new Tag(_CONTEXT_GROUP_TAG, { purpose: 'location' });
                contextGroupTag.children.push(new CR(10), new Tag(_CONTEXT_TAG, { 'context-type': 'sourcefile' }, [new Text$2(source.filePath)]), new CR(10), new Tag(_CONTEXT_TAG, { 'context-type': 'linenumber' }, [new Text$2("" + source.startLine)]), new CR(8));
                contextTags.push(new CR(8), contextGroupTag);
            });
            var /** @type {?} */ transUnit = new Tag(_UNIT_TAG, { id: message.id, datatype: 'html' });
            (_a = transUnit.children).push.apply(_a, [new CR(8), new Tag(_SOURCE_TAG, {}, visitor.serialize(message.nodes)), new CR(8), new Tag(_TARGET_TAG)].concat(contextTags));
            if (message.description) {
                transUnit.children.push(new CR(8), new Tag('note', { priority: '1', from: 'description' }, [new Text$2(message.description)]));
            }
            if (message.meaning) {
                transUnit.children.push(new CR(8), new Tag('note', { priority: '1', from: 'meaning' }, [new Text$2(message.meaning)]));
            }
            transUnit.children.push(new CR(6));
            transUnits.push(new CR(6), transUnit);
            var _a;
        });
        var /** @type {?} */ body = new Tag('body', {}, transUnits.concat([new CR(4)]));
        var /** @type {?} */ file = new Tag('file', {
            'source-language': locale || _DEFAULT_SOURCE_LANG,
            datatype: 'plaintext',
            original: 'ng2.template',
        }, [new CR(4), body, new CR(2)]);
        var /** @type {?} */ xliff = new Tag('xliff', { version: _VERSION, xmlns: _XMLNS }, [new CR(2), file, new CR()]);
        return serialize([
            new Declaration({ version: '1.0', encoding: 'UTF-8' }), new CR(), xliff, new CR()
        ]);
    };
    /**
     * @param {?} content
     * @param {?} url
     * @return {?}
     */
    Xliff.prototype.load = function (content, url) {
        // xliff to xml nodes
        var /** @type {?} */ xliffParser = new XliffParser();
        var _a = xliffParser.parse(content, url), locale = _a.locale, msgIdToHtml = _a.msgIdToHtml, errors = _a.errors;
        // xml nodes to i18n nodes
        var /** @type {?} */ i18nNodesByMsgId = {};
        var /** @type {?} */ converter = new XmlToI18n();
        Object.keys(msgIdToHtml).forEach(function (msgId) {
            var _a = converter.convert(msgIdToHtml[msgId], url), i18nNodes = _a.i18nNodes, e = _a.errors;
            errors.push.apply(errors, e);
            i18nNodesByMsgId[msgId] = i18nNodes;
        });
        if (errors.length) {
            throw new Error("xliff parse errors:\n" + errors.join('\n'));
        }
        return { locale: /** @type {?} */ ((locale)), i18nNodesByMsgId: i18nNodesByMsgId };
    };
    /**
     * @param {?} message
     * @return {?}
     */
    Xliff.prototype.digest = function (message) { return digest(message); };
    return Xliff;
}(Serializer));
var _WriteVisitor = (function () {
    function _WriteVisitor() {
    }
    /**
     * @param {?} text
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor.prototype.visitText = function (text, context) { return [new Text$2(text.value)]; };
    /**
     * @param {?} container
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor.prototype.visitContainer = function (container, context) {
        var _this = this;
        var /** @type {?} */ nodes = [];
        container.children.forEach(function (node) { return nodes.push.apply(nodes, node.visit(_this)); });
        return nodes;
    };
    /**
     * @param {?} icu
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor.prototype.visitIcu = function (icu, context) {
        var _this = this;
        var /** @type {?} */ nodes = [new Text$2("{" + icu.expressionPlaceholder + ", " + icu.type + ", ")];
        Object.keys(icu.cases).forEach(function (c) {
            nodes.push.apply(nodes, [new Text$2(c + " {")].concat(icu.cases[c].visit(_this), [new Text$2("} ")]));
        });
        nodes.push(new Text$2("}"));
        return nodes;
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor.prototype.visitTagPlaceholder = function (ph, context) {
        var /** @type {?} */ ctype = getCtypeForTag(ph.tag);
        var /** @type {?} */ startTagPh = new Tag(_PLACEHOLDER_TAG, { id: ph.startName, ctype: ctype });
        if (ph.isVoid) {
            // void tags have no children nor closing tags
            return [startTagPh];
        }
        var /** @type {?} */ closeTagPh = new Tag(_PLACEHOLDER_TAG, { id: ph.closeName, ctype: ctype });
        return [startTagPh].concat(this.serialize(ph.children), [closeTagPh]);
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor.prototype.visitPlaceholder = function (ph, context) {
        return [new Tag(_PLACEHOLDER_TAG, { id: ph.name })];
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor.prototype.visitIcuPlaceholder = function (ph, context) {
        return [new Tag(_PLACEHOLDER_TAG, { id: ph.name })];
    };
    /**
     * @param {?} nodes
     * @return {?}
     */
    _WriteVisitor.prototype.serialize = function (nodes) {
        var _this = this;
        return [].concat.apply([], nodes.map(function (node) { return node.visit(_this); }));
    };
    return _WriteVisitor;
}());
var XliffParser = (function () {
    function XliffParser() {
        this._locale = null;
    }
    /**
     * @param {?} xliff
     * @param {?} url
     * @return {?}
     */
    XliffParser.prototype.parse = function (xliff, url) {
        this._unitMlString = null;
        this._msgIdToHtml = {};
        var /** @type {?} */ xml = new XmlParser().parse(xliff, url, false);
        this._errors = xml.errors;
        visitAll(this, xml.rootNodes, null);
        return {
            msgIdToHtml: this._msgIdToHtml,
            errors: this._errors,
            locale: this._locale,
        };
    };
    /**
     * @param {?} element
     * @param {?} context
     * @return {?}
     */
    XliffParser.prototype.visitElement = function (element, context) {
        switch (element.name) {
            case _UNIT_TAG:
                this._unitMlString = ((null));
                var /** @type {?} */ idAttr = element.attrs.find(function (attr) { return attr.name === 'id'; });
                if (!idAttr) {
                    this._addError(element, "<" + _UNIT_TAG + "> misses the \"id\" attribute");
                }
                else {
                    var /** @type {?} */ id = idAttr.value;
                    if (this._msgIdToHtml.hasOwnProperty(id)) {
                        this._addError(element, "Duplicated translations for msg " + id);
                    }
                    else {
                        visitAll(this, element.children, null);
                        if (typeof this._unitMlString === 'string') {
                            this._msgIdToHtml[id] = this._unitMlString;
                        }
                        else {
                            this._addError(element, "Message " + id + " misses a translation");
                        }
                    }
                }
                break;
            case _SOURCE_TAG:
                // ignore source message
                break;
            case _TARGET_TAG:
                var /** @type {?} */ innerTextStart = ((element.startSourceSpan)).end.offset;
                var /** @type {?} */ innerTextEnd = ((element.endSourceSpan)).start.offset;
                var /** @type {?} */ content = ((element.startSourceSpan)).start.file.content;
                var /** @type {?} */ innerText = content.slice(innerTextStart, innerTextEnd);
                this._unitMlString = innerText;
                break;
            case _FILE_TAG:
                var /** @type {?} */ localeAttr = element.attrs.find(function (attr) { return attr.name === 'target-language'; });
                if (localeAttr) {
                    this._locale = localeAttr.value;
                }
                visitAll(this, element.children, null);
                break;
            default:
                // TODO(vicb): assert file structure, xliff version
                // For now only recurse on unhandled nodes
                visitAll(this, element.children, null);
        }
    };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    XliffParser.prototype.visitAttribute = function (attribute, context) { };
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    XliffParser.prototype.visitText = function (text, context) { };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    XliffParser.prototype.visitComment = function (comment, context) { };
    /**
     * @param {?} expansion
     * @param {?} context
     * @return {?}
     */
    XliffParser.prototype.visitExpansion = function (expansion, context) { };
    /**
     * @param {?} expansionCase
     * @param {?} context
     * @return {?}
     */
    XliffParser.prototype.visitExpansionCase = function (expansionCase, context) { };
    /**
     * @param {?} node
     * @param {?} message
     * @return {?}
     */
    XliffParser.prototype._addError = function (node, message) {
        this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), message));
    };
    return XliffParser;
}());
var XmlToI18n = (function () {
    function XmlToI18n() {
    }
    /**
     * @param {?} message
     * @param {?} url
     * @return {?}
     */
    XmlToI18n.prototype.convert = function (message, url) {
        var /** @type {?} */ xmlIcu = new XmlParser().parse(message, url, true);
        this._errors = xmlIcu.errors;
        var /** @type {?} */ i18nNodes = this._errors.length > 0 || xmlIcu.rootNodes.length == 0 ?
            [] :
            visitAll(this, xmlIcu.rootNodes);
        return {
            i18nNodes: i18nNodes,
            errors: this._errors,
        };
    };
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    XmlToI18n.prototype.visitText = function (text, context) { return new Text$1(text.value, /** @type {?} */ ((text.sourceSpan))); };
    /**
     * @param {?} el
     * @param {?} context
     * @return {?}
     */
    XmlToI18n.prototype.visitElement = function (el, context) {
        if (el.name === _PLACEHOLDER_TAG) {
            var /** @type {?} */ nameAttr = el.attrs.find(function (attr) { return attr.name === 'id'; });
            if (nameAttr) {
                return new Placeholder('', nameAttr.value, /** @type {?} */ ((el.sourceSpan)));
            }
            this._addError(el, "<" + _PLACEHOLDER_TAG + "> misses the \"id\" attribute");
        }
        else {
            this._addError(el, "Unexpected tag");
        }
        return null;
    };
    /**
     * @param {?} icu
     * @param {?} context
     * @return {?}
     */
    XmlToI18n.prototype.visitExpansion = function (icu, context) {
        var /** @type {?} */ caseMap = {};
        visitAll(this, icu.cases).forEach(function (c) {
            caseMap[c.value] = new Container(c.nodes, icu.sourceSpan);
        });
        return new Icu(icu.switchValue, icu.type, caseMap, icu.sourceSpan);
    };
    /**
     * @param {?} icuCase
     * @param {?} context
     * @return {?}
     */
    XmlToI18n.prototype.visitExpansionCase = function (icuCase, context) {
        return {
            value: icuCase.value,
            nodes: visitAll(this, icuCase.expression),
        };
    };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    XmlToI18n.prototype.visitComment = function (comment, context) { };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    XmlToI18n.prototype.visitAttribute = function (attribute, context) { };
    /**
     * @param {?} node
     * @param {?} message
     * @return {?}
     */
    XmlToI18n.prototype._addError = function (node, message) {
        this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), message));
    };
    return XmlToI18n;
}());
/**
 * @param {?} tag
 * @return {?}
 */
function getCtypeForTag(tag) {
    switch (tag.toLowerCase()) {
        case 'br':
            return 'lb';
        case 'img':
            return 'image';
        default:
            return "x-" + tag;
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _VERSION$1 = '2.0';
var _XMLNS$1 = 'urn:oasis:names:tc:xliff:document:2.0';
// TODO(vicb): make this a param (s/_/-/)
var _DEFAULT_SOURCE_LANG$1 = 'en';
var _PLACEHOLDER_TAG$1 = 'ph';
var _PLACEHOLDER_SPANNING_TAG = 'pc';
var _XLIFF_TAG = 'xliff';
var _SOURCE_TAG$1 = 'source';
var _TARGET_TAG$1 = 'target';
var _UNIT_TAG$1 = 'unit';
var Xliff2 = (function (_super) {
    __extends(Xliff2, _super);
    function Xliff2() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} messages
     * @param {?} locale
     * @return {?}
     */
    Xliff2.prototype.write = function (messages, locale) {
        var /** @type {?} */ visitor = new _WriteVisitor$1();
        var /** @type {?} */ units = [];
        messages.forEach(function (message) {
            var /** @type {?} */ unit = new Tag(_UNIT_TAG$1, { id: message.id });
            if (message.description || message.meaning) {
                var /** @type {?} */ notes = new Tag('notes');
                if (message.description) {
                    notes.children.push(new CR(8), new Tag('note', { category: 'description' }, [new Text$2(message.description)]));
                }
                if (message.meaning) {
                    notes.children.push(new CR(8), new Tag('note', { category: 'meaning' }, [new Text$2(message.meaning)]));
                }
                notes.children.push(new CR(6));
                unit.children.push(new CR(6), notes);
            }
            var /** @type {?} */ segment = new Tag('segment');
            segment.children.push(new CR(8), new Tag(_SOURCE_TAG$1, {}, visitor.serialize(message.nodes)), new CR(6));
            unit.children.push(new CR(6), segment, new CR(4));
            units.push(new CR(4), unit);
        });
        var /** @type {?} */ file = new Tag('file', { 'original': 'ng.template', id: 'ngi18n' }, units.concat([new CR(2)]));
        var /** @type {?} */ xliff = new Tag(_XLIFF_TAG, { version: _VERSION$1, xmlns: _XMLNS$1, srcLang: locale || _DEFAULT_SOURCE_LANG$1 }, [new CR(2), file, new CR()]);
        return serialize([
            new Declaration({ version: '1.0', encoding: 'UTF-8' }), new CR(), xliff, new CR()
        ]);
    };
    /**
     * @param {?} content
     * @param {?} url
     * @return {?}
     */
    Xliff2.prototype.load = function (content, url) {
        // xliff to xml nodes
        var /** @type {?} */ xliff2Parser = new Xliff2Parser();
        var _a = xliff2Parser.parse(content, url), locale = _a.locale, msgIdToHtml = _a.msgIdToHtml, errors = _a.errors;
        // xml nodes to i18n nodes
        var /** @type {?} */ i18nNodesByMsgId = {};
        var /** @type {?} */ converter = new XmlToI18n$1();
        Object.keys(msgIdToHtml).forEach(function (msgId) {
            var _a = converter.convert(msgIdToHtml[msgId], url), i18nNodes = _a.i18nNodes, e = _a.errors;
            errors.push.apply(errors, e);
            i18nNodesByMsgId[msgId] = i18nNodes;
        });
        if (errors.length) {
            throw new Error("xliff2 parse errors:\n" + errors.join('\n'));
        }
        return { locale: /** @type {?} */ ((locale)), i18nNodesByMsgId: i18nNodesByMsgId };
    };
    /**
     * @param {?} message
     * @return {?}
     */
    Xliff2.prototype.digest = function (message) { return decimalDigest(message); };
    return Xliff2;
}(Serializer));
var _WriteVisitor$1 = (function () {
    function _WriteVisitor$1() {
    }
    /**
     * @param {?} text
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor$1.prototype.visitText = function (text, context) { return [new Text$2(text.value)]; };
    /**
     * @param {?} container
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor$1.prototype.visitContainer = function (container, context) {
        var _this = this;
        var /** @type {?} */ nodes = [];
        container.children.forEach(function (node) { return nodes.push.apply(nodes, node.visit(_this)); });
        return nodes;
    };
    /**
     * @param {?} icu
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor$1.prototype.visitIcu = function (icu, context) {
        var _this = this;
        var /** @type {?} */ nodes = [new Text$2("{" + icu.expressionPlaceholder + ", " + icu.type + ", ")];
        Object.keys(icu.cases).forEach(function (c) {
            nodes.push.apply(nodes, [new Text$2(c + " {")].concat(icu.cases[c].visit(_this), [new Text$2("} ")]));
        });
        nodes.push(new Text$2("}"));
        return nodes;
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor$1.prototype.visitTagPlaceholder = function (ph, context) {
        var _this = this;
        var /** @type {?} */ type = getTypeForTag(ph.tag);
        if (ph.isVoid) {
            var /** @type {?} */ tagPh = new Tag(_PLACEHOLDER_TAG$1, {
                id: (this._nextPlaceholderId++).toString(),
                equiv: ph.startName,
                type: type,
                disp: "<" + ph.tag + "/>",
            });
            return [tagPh];
        }
        var /** @type {?} */ tagPc = new Tag(_PLACEHOLDER_SPANNING_TAG, {
            id: (this._nextPlaceholderId++).toString(),
            equivStart: ph.startName,
            equivEnd: ph.closeName,
            type: type,
            dispStart: "<" + ph.tag + ">",
            dispEnd: "</" + ph.tag + ">",
        });
        var /** @type {?} */ nodes = [].concat.apply([], ph.children.map(function (node) { return node.visit(_this); }));
        if (nodes.length) {
            nodes.forEach(function (node) { return tagPc.children.push(node); });
        }
        else {
            tagPc.children.push(new Text$2(''));
        }
        return [tagPc];
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor$1.prototype.visitPlaceholder = function (ph, context) {
        return [new Tag(_PLACEHOLDER_TAG$1, {
                id: (this._nextPlaceholderId++).toString(),
                equiv: ph.name,
                disp: "{{" + ph.value + "}}",
            })];
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _WriteVisitor$1.prototype.visitIcuPlaceholder = function (ph, context) {
        return [new Tag(_PLACEHOLDER_TAG$1, { id: (this._nextPlaceholderId++).toString() })];
    };
    /**
     * @param {?} nodes
     * @return {?}
     */
    _WriteVisitor$1.prototype.serialize = function (nodes) {
        var _this = this;
        this._nextPlaceholderId = 0;
        return [].concat.apply([], nodes.map(function (node) { return node.visit(_this); }));
    };
    return _WriteVisitor$1;
}());
var Xliff2Parser = (function () {
    function Xliff2Parser() {
        this._locale = null;
    }
    /**
     * @param {?} xliff
     * @param {?} url
     * @return {?}
     */
    Xliff2Parser.prototype.parse = function (xliff, url) {
        this._unitMlString = null;
        this._msgIdToHtml = {};
        var /** @type {?} */ xml = new XmlParser().parse(xliff, url, false);
        this._errors = xml.errors;
        visitAll(this, xml.rootNodes, null);
        return {
            msgIdToHtml: this._msgIdToHtml,
            errors: this._errors,
            locale: this._locale,
        };
    };
    /**
     * @param {?} element
     * @param {?} context
     * @return {?}
     */
    Xliff2Parser.prototype.visitElement = function (element, context) {
        switch (element.name) {
            case _UNIT_TAG$1:
                this._unitMlString = null;
                var /** @type {?} */ idAttr = element.attrs.find(function (attr) { return attr.name === 'id'; });
                if (!idAttr) {
                    this._addError(element, "<" + _UNIT_TAG$1 + "> misses the \"id\" attribute");
                }
                else {
                    var /** @type {?} */ id = idAttr.value;
                    if (this._msgIdToHtml.hasOwnProperty(id)) {
                        this._addError(element, "Duplicated translations for msg " + id);
                    }
                    else {
                        visitAll(this, element.children, null);
                        if (typeof this._unitMlString === 'string') {
                            this._msgIdToHtml[id] = this._unitMlString;
                        }
                        else {
                            this._addError(element, "Message " + id + " misses a translation");
                        }
                    }
                }
                break;
            case _SOURCE_TAG$1:
                // ignore source message
                break;
            case _TARGET_TAG$1:
                var /** @type {?} */ innerTextStart = ((element.startSourceSpan)).end.offset;
                var /** @type {?} */ innerTextEnd = ((element.endSourceSpan)).start.offset;
                var /** @type {?} */ content = ((element.startSourceSpan)).start.file.content;
                var /** @type {?} */ innerText = content.slice(innerTextStart, innerTextEnd);
                this._unitMlString = innerText;
                break;
            case _XLIFF_TAG:
                var /** @type {?} */ localeAttr = element.attrs.find(function (attr) { return attr.name === 'trgLang'; });
                if (localeAttr) {
                    this._locale = localeAttr.value;
                }
                var /** @type {?} */ versionAttr = element.attrs.find(function (attr) { return attr.name === 'version'; });
                if (versionAttr) {
                    var /** @type {?} */ version = versionAttr.value;
                    if (version !== '2.0') {
                        this._addError(element, "The XLIFF file version " + version + " is not compatible with XLIFF 2.0 serializer");
                    }
                    else {
                        visitAll(this, element.children, null);
                    }
                }
                break;
            default:
                visitAll(this, element.children, null);
        }
    };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    Xliff2Parser.prototype.visitAttribute = function (attribute, context) { };
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    Xliff2Parser.prototype.visitText = function (text, context) { };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    Xliff2Parser.prototype.visitComment = function (comment, context) { };
    /**
     * @param {?} expansion
     * @param {?} context
     * @return {?}
     */
    Xliff2Parser.prototype.visitExpansion = function (expansion, context) { };
    /**
     * @param {?} expansionCase
     * @param {?} context
     * @return {?}
     */
    Xliff2Parser.prototype.visitExpansionCase = function (expansionCase, context) { };
    /**
     * @param {?} node
     * @param {?} message
     * @return {?}
     */
    Xliff2Parser.prototype._addError = function (node, message) {
        this._errors.push(new I18nError(node.sourceSpan, message));
    };
    return Xliff2Parser;
}());
var XmlToI18n$1 = (function () {
    function XmlToI18n$1() {
    }
    /**
     * @param {?} message
     * @param {?} url
     * @return {?}
     */
    XmlToI18n$1.prototype.convert = function (message, url) {
        var /** @type {?} */ xmlIcu = new XmlParser().parse(message, url, true);
        this._errors = xmlIcu.errors;
        var /** @type {?} */ i18nNodes = this._errors.length > 0 || xmlIcu.rootNodes.length == 0 ?
            [] : [].concat.apply([], visitAll(this, xmlIcu.rootNodes));
        return {
            i18nNodes: i18nNodes,
            errors: this._errors,
        };
    };
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$1.prototype.visitText = function (text, context) { return new Text$1(text.value, text.sourceSpan); };
    /**
     * @param {?} el
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$1.prototype.visitElement = function (el, context) {
        var _this = this;
        switch (el.name) {
            case _PLACEHOLDER_TAG$1:
                var /** @type {?} */ nameAttr = el.attrs.find(function (attr) { return attr.name === 'equiv'; });
                if (nameAttr) {
                    return [new Placeholder('', nameAttr.value, el.sourceSpan)];
                }
                this._addError(el, "<" + _PLACEHOLDER_TAG$1 + "> misses the \"equiv\" attribute");
                break;
            case _PLACEHOLDER_SPANNING_TAG:
                var /** @type {?} */ startAttr = el.attrs.find(function (attr) { return attr.name === 'equivStart'; });
                var /** @type {?} */ endAttr = el.attrs.find(function (attr) { return attr.name === 'equivEnd'; });
                if (!startAttr) {
                    this._addError(el, "<" + _PLACEHOLDER_TAG$1 + "> misses the \"equivStart\" attribute");
                }
                else if (!endAttr) {
                    this._addError(el, "<" + _PLACEHOLDER_TAG$1 + "> misses the \"equivEnd\" attribute");
                }
                else {
                    var /** @type {?} */ startId = startAttr.value;
                    var /** @type {?} */ endId = endAttr.value;
                    var /** @type {?} */ nodes = [];
                    return nodes.concat.apply(nodes, [new Placeholder('', startId, el.sourceSpan)].concat(el.children.map(function (node) { return node.visit(_this, null); }), [new Placeholder('', endId, el.sourceSpan)]));
                }
                break;
            default:
                this._addError(el, "Unexpected tag");
        }
        return null;
    };
    /**
     * @param {?} icu
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$1.prototype.visitExpansion = function (icu, context) {
        var /** @type {?} */ caseMap = {};
        visitAll(this, icu.cases).forEach(function (c) {
            caseMap[c.value] = new Container(c.nodes, icu.sourceSpan);
        });
        return new Icu(icu.switchValue, icu.type, caseMap, icu.sourceSpan);
    };
    /**
     * @param {?} icuCase
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$1.prototype.visitExpansionCase = function (icuCase, context) {
        return {
            value: icuCase.value,
            nodes: [].concat.apply([], visitAll(this, icuCase.expression)),
        };
    };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$1.prototype.visitComment = function (comment, context) { };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$1.prototype.visitAttribute = function (attribute, context) { };
    /**
     * @param {?} node
     * @param {?} message
     * @return {?}
     */
    XmlToI18n$1.prototype._addError = function (node, message) {
        this._errors.push(new I18nError(node.sourceSpan, message));
    };
    return XmlToI18n$1;
}());
/**
 * @param {?} tag
 * @return {?}
 */
function getTypeForTag(tag) {
    switch (tag.toLowerCase()) {
        case 'br':
        case 'b':
        case 'i':
        case 'u':
            return 'fmt';
        case 'img':
            return 'image';
        case 'a':
            return 'link';
        default:
            return 'other';
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _MESSAGES_TAG = 'messagebundle';
var _MESSAGE_TAG = 'msg';
var _PLACEHOLDER_TAG$2 = 'ph';
var _EXEMPLE_TAG = 'ex';
var _SOURCE_TAG$2 = 'source';
var _DOCTYPE = "<!ELEMENT messagebundle (msg)*>\n<!ATTLIST messagebundle class CDATA #IMPLIED>\n\n<!ELEMENT msg (#PCDATA|ph|source)*>\n<!ATTLIST msg id CDATA #IMPLIED>\n<!ATTLIST msg seq CDATA #IMPLIED>\n<!ATTLIST msg name CDATA #IMPLIED>\n<!ATTLIST msg desc CDATA #IMPLIED>\n<!ATTLIST msg meaning CDATA #IMPLIED>\n<!ATTLIST msg obsolete (obsolete) #IMPLIED>\n<!ATTLIST msg xml:space (default|preserve) \"default\">\n<!ATTLIST msg is_hidden CDATA #IMPLIED>\n\n<!ELEMENT source (#PCDATA)>\n\n<!ELEMENT ph (#PCDATA|ex)*>\n<!ATTLIST ph name CDATA #REQUIRED>\n\n<!ELEMENT ex (#PCDATA)>";
var Xmb = (function (_super) {
    __extends(Xmb, _super);
    function Xmb() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} messages
     * @param {?} locale
     * @return {?}
     */
    Xmb.prototype.write = function (messages, locale) {
        var /** @type {?} */ exampleVisitor = new ExampleVisitor();
        var /** @type {?} */ visitor = new _Visitor$2();
        var /** @type {?} */ rootNode = new Tag(_MESSAGES_TAG);
        messages.forEach(function (message) {
            var /** @type {?} */ attrs = { id: message.id };
            if (message.description) {
                attrs['desc'] = message.description;
            }
            if (message.meaning) {
                attrs['meaning'] = message.meaning;
            }
            var /** @type {?} */ sourceTags = [];
            message.sources.forEach(function (source) {
                sourceTags.push(new Tag(_SOURCE_TAG$2, {}, [
                    new Text$2(source.filePath + ":" + source.startLine + (source.endLine !== source.startLine ? ',' + source.endLine : ''))
                ]));
            });
            rootNode.children.push(new CR(2), new Tag(_MESSAGE_TAG, attrs, sourceTags.concat(visitor.serialize(message.nodes))));
        });
        rootNode.children.push(new CR());
        return serialize([
            new Declaration({ version: '1.0', encoding: 'UTF-8' }),
            new CR(),
            new Doctype(_MESSAGES_TAG, _DOCTYPE),
            new CR(),
            exampleVisitor.addDefaultExamples(rootNode),
            new CR(),
        ]);
    };
    /**
     * @param {?} content
     * @param {?} url
     * @return {?}
     */
    Xmb.prototype.load = function (content, url) {
        throw new Error('Unsupported');
    };
    /**
     * @param {?} message
     * @return {?}
     */
    Xmb.prototype.digest = function (message) { return digest$1(message); };
    /**
     * @param {?} message
     * @return {?}
     */
    Xmb.prototype.createNameMapper = function (message) {
        return new SimplePlaceholderMapper(message, toPublicName);
    };
    return Xmb;
}(Serializer));
var _Visitor$2 = (function () {
    function _Visitor$2() {
    }
    /**
     * @param {?} text
     * @param {?=} context
     * @return {?}
     */
    _Visitor$2.prototype.visitText = function (text, context) { return [new Text$2(text.value)]; };
    /**
     * @param {?} container
     * @param {?} context
     * @return {?}
     */
    _Visitor$2.prototype.visitContainer = function (container, context) {
        var _this = this;
        var /** @type {?} */ nodes = [];
        container.children.forEach(function (node) { return nodes.push.apply(nodes, node.visit(_this)); });
        return nodes;
    };
    /**
     * @param {?} icu
     * @param {?=} context
     * @return {?}
     */
    _Visitor$2.prototype.visitIcu = function (icu, context) {
        var _this = this;
        var /** @type {?} */ nodes = [new Text$2("{" + icu.expressionPlaceholder + ", " + icu.type + ", ")];
        Object.keys(icu.cases).forEach(function (c) {
            nodes.push.apply(nodes, [new Text$2(c + " {")].concat(icu.cases[c].visit(_this), [new Text$2("} ")]));
        });
        nodes.push(new Text$2("}"));
        return nodes;
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _Visitor$2.prototype.visitTagPlaceholder = function (ph, context) {
        var /** @type {?} */ startEx = new Tag(_EXEMPLE_TAG, {}, [new Text$2("<" + ph.tag + ">")]);
        var /** @type {?} */ startTagPh = new Tag(_PLACEHOLDER_TAG$2, { name: ph.startName }, [startEx]);
        if (ph.isVoid) {
            // void tags have no children nor closing tags
            return [startTagPh];
        }
        var /** @type {?} */ closeEx = new Tag(_EXEMPLE_TAG, {}, [new Text$2("</" + ph.tag + ">")]);
        var /** @type {?} */ closeTagPh = new Tag(_PLACEHOLDER_TAG$2, { name: ph.closeName }, [closeEx]);
        return [startTagPh].concat(this.serialize(ph.children), [closeTagPh]);
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _Visitor$2.prototype.visitPlaceholder = function (ph, context) {
        return [new Tag(_PLACEHOLDER_TAG$2, { name: ph.name })];
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    _Visitor$2.prototype.visitIcuPlaceholder = function (ph, context) {
        return [new Tag(_PLACEHOLDER_TAG$2, { name: ph.name })];
    };
    /**
     * @param {?} nodes
     * @return {?}
     */
    _Visitor$2.prototype.serialize = function (nodes) {
        var _this = this;
        return [].concat.apply([], nodes.map(function (node) { return node.visit(_this); }));
    };
    return _Visitor$2;
}());
/**
 * @param {?} message
 * @return {?}
 */
function digest$1(message) {
    return decimalDigest(message);
}
var ExampleVisitor = (function () {
    function ExampleVisitor() {
    }
    /**
     * @param {?} node
     * @return {?}
     */
    ExampleVisitor.prototype.addDefaultExamples = function (node) {
        node.visit(this);
        return node;
    };
    /**
     * @param {?} tag
     * @return {?}
     */
    ExampleVisitor.prototype.visitTag = function (tag) {
        var _this = this;
        if (tag.name === _PLACEHOLDER_TAG$2) {
            if (!tag.children || tag.children.length == 0) {
                var /** @type {?} */ exText = new Text$2(tag.attrs['name'] || '...');
                tag.children = [new Tag(_EXEMPLE_TAG, {}, [exText])];
            }
        }
        else if (tag.children) {
            tag.children.forEach(function (node) { return node.visit(_this); });
        }
    };
    /**
     * @param {?} text
     * @return {?}
     */
    ExampleVisitor.prototype.visitText = function (text) { };
    /**
     * @param {?} decl
     * @return {?}
     */
    ExampleVisitor.prototype.visitDeclaration = function (decl) { };
    /**
     * @param {?} doctype
     * @return {?}
     */
    ExampleVisitor.prototype.visitDoctype = function (doctype) { };
    return ExampleVisitor;
}());
/**
 * @param {?} internalName
 * @return {?}
 */
function toPublicName(internalName) {
    return internalName.toUpperCase().replace(/[^A-Z0-9_]/g, '_');
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _TRANSLATIONS_TAG = 'translationbundle';
var _TRANSLATION_TAG = 'translation';
var _PLACEHOLDER_TAG$3 = 'ph';
var Xtb = (function (_super) {
    __extends(Xtb, _super);
    function Xtb() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} messages
     * @param {?} locale
     * @return {?}
     */
    Xtb.prototype.write = function (messages, locale) { throw new Error('Unsupported'); };
    /**
     * @param {?} content
     * @param {?} url
     * @return {?}
     */
    Xtb.prototype.load = function (content, url) {
        // xtb to xml nodes
        var /** @type {?} */ xtbParser = new XtbParser();
        var _a = xtbParser.parse(content, url), locale = _a.locale, msgIdToHtml = _a.msgIdToHtml, errors = _a.errors;
        // xml nodes to i18n nodes
        var /** @type {?} */ i18nNodesByMsgId = {};
        var /** @type {?} */ converter = new XmlToI18n$2();
        // Because we should be able to load xtb files that rely on features not supported by angular,
        // we need to delay the conversion of html to i18n nodes so that non angular messages are not
        // converted
        Object.keys(msgIdToHtml).forEach(function (msgId) {
            var /** @type {?} */ valueFn = function () {
                var _a = converter.convert(msgIdToHtml[msgId], url), i18nNodes = _a.i18nNodes, errors = _a.errors;
                if (errors.length) {
                    throw new Error("xtb parse errors:\n" + errors.join('\n'));
                }
                return i18nNodes;
            };
            createLazyProperty(i18nNodesByMsgId, msgId, valueFn);
        });
        if (errors.length) {
            throw new Error("xtb parse errors:\n" + errors.join('\n'));
        }
        return { locale: /** @type {?} */ ((locale)), i18nNodesByMsgId: i18nNodesByMsgId };
    };
    /**
     * @param {?} message
     * @return {?}
     */
    Xtb.prototype.digest = function (message) { return digest$1(message); };
    /**
     * @param {?} message
     * @return {?}
     */
    Xtb.prototype.createNameMapper = function (message) {
        return new SimplePlaceholderMapper(message, toPublicName);
    };
    return Xtb;
}(Serializer));
/**
 * @param {?} messages
 * @param {?} id
 * @param {?} valueFn
 * @return {?}
 */
function createLazyProperty(messages, id, valueFn) {
    Object.defineProperty(messages, id, {
        configurable: true,
        enumerable: true,
        get: function () {
            var /** @type {?} */ value = valueFn();
            Object.defineProperty(messages, id, { enumerable: true, value: value });
            return value;
        },
        set: function (_) { throw new Error('Could not overwrite an XTB translation'); },
    });
}
var XtbParser = (function () {
    function XtbParser() {
        this._locale = null;
    }
    /**
     * @param {?} xtb
     * @param {?} url
     * @return {?}
     */
    XtbParser.prototype.parse = function (xtb, url) {
        this._bundleDepth = 0;
        this._msgIdToHtml = {};
        // We can not parse the ICU messages at this point as some messages might not originate
        // from Angular that could not be lex'd.
        var /** @type {?} */ xml = new XmlParser().parse(xtb, url, false);
        this._errors = xml.errors;
        visitAll(this, xml.rootNodes);
        return {
            msgIdToHtml: this._msgIdToHtml,
            errors: this._errors,
            locale: this._locale,
        };
    };
    /**
     * @param {?} element
     * @param {?} context
     * @return {?}
     */
    XtbParser.prototype.visitElement = function (element, context) {
        switch (element.name) {
            case _TRANSLATIONS_TAG:
                this._bundleDepth++;
                if (this._bundleDepth > 1) {
                    this._addError(element, "<" + _TRANSLATIONS_TAG + "> elements can not be nested");
                }
                var /** @type {?} */ langAttr = element.attrs.find(function (attr) { return attr.name === 'lang'; });
                if (langAttr) {
                    this._locale = langAttr.value;
                }
                visitAll(this, element.children, null);
                this._bundleDepth--;
                break;
            case _TRANSLATION_TAG:
                var /** @type {?} */ idAttr = element.attrs.find(function (attr) { return attr.name === 'id'; });
                if (!idAttr) {
                    this._addError(element, "<" + _TRANSLATION_TAG + "> misses the \"id\" attribute");
                }
                else {
                    var /** @type {?} */ id = idAttr.value;
                    if (this._msgIdToHtml.hasOwnProperty(id)) {
                        this._addError(element, "Duplicated translations for msg " + id);
                    }
                    else {
                        var /** @type {?} */ innerTextStart = ((element.startSourceSpan)).end.offset;
                        var /** @type {?} */ innerTextEnd = ((element.endSourceSpan)).start.offset;
                        var /** @type {?} */ content = ((element.startSourceSpan)).start.file.content;
                        var /** @type {?} */ innerText = content.slice(/** @type {?} */ ((innerTextStart)), /** @type {?} */ ((innerTextEnd)));
                        this._msgIdToHtml[id] = innerText;
                    }
                }
                break;
            default:
                this._addError(element, 'Unexpected tag');
        }
    };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    XtbParser.prototype.visitAttribute = function (attribute, context) { };
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    XtbParser.prototype.visitText = function (text, context) { };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    XtbParser.prototype.visitComment = function (comment, context) { };
    /**
     * @param {?} expansion
     * @param {?} context
     * @return {?}
     */
    XtbParser.prototype.visitExpansion = function (expansion, context) { };
    /**
     * @param {?} expansionCase
     * @param {?} context
     * @return {?}
     */
    XtbParser.prototype.visitExpansionCase = function (expansionCase, context) { };
    /**
     * @param {?} node
     * @param {?} message
     * @return {?}
     */
    XtbParser.prototype._addError = function (node, message) {
        this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), message));
    };
    return XtbParser;
}());
var XmlToI18n$2 = (function () {
    function XmlToI18n$2() {
    }
    /**
     * @param {?} message
     * @param {?} url
     * @return {?}
     */
    XmlToI18n$2.prototype.convert = function (message, url) {
        var /** @type {?} */ xmlIcu = new XmlParser().parse(message, url, true);
        this._errors = xmlIcu.errors;
        var /** @type {?} */ i18nNodes = this._errors.length > 0 || xmlIcu.rootNodes.length == 0 ?
            [] :
            visitAll(this, xmlIcu.rootNodes);
        return {
            i18nNodes: i18nNodes,
            errors: this._errors,
        };
    };
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$2.prototype.visitText = function (text, context) { return new Text$1(text.value, /** @type {?} */ ((text.sourceSpan))); };
    /**
     * @param {?} icu
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$2.prototype.visitExpansion = function (icu, context) {
        var /** @type {?} */ caseMap = {};
        visitAll(this, icu.cases).forEach(function (c) {
            caseMap[c.value] = new Container(c.nodes, icu.sourceSpan);
        });
        return new Icu(icu.switchValue, icu.type, caseMap, icu.sourceSpan);
    };
    /**
     * @param {?} icuCase
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$2.prototype.visitExpansionCase = function (icuCase, context) {
        return {
            value: icuCase.value,
            nodes: visitAll(this, icuCase.expression),
        };
    };
    /**
     * @param {?} el
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$2.prototype.visitElement = function (el, context) {
        if (el.name === _PLACEHOLDER_TAG$3) {
            var /** @type {?} */ nameAttr = el.attrs.find(function (attr) { return attr.name === 'name'; });
            if (nameAttr) {
                return new Placeholder('', nameAttr.value, /** @type {?} */ ((el.sourceSpan)));
            }
            this._addError(el, "<" + _PLACEHOLDER_TAG$3 + "> misses the \"name\" attribute");
        }
        else {
            this._addError(el, "Unexpected tag");
        }
        return null;
    };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$2.prototype.visitComment = function (comment, context) { };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    XmlToI18n$2.prototype.visitAttribute = function (attribute, context) { };
    /**
     * @param {?} node
     * @param {?} message
     * @return {?}
     */
    XmlToI18n$2.prototype._addError = function (node, message) {
        this._errors.push(new I18nError(/** @type {?} */ ((node.sourceSpan)), message));
    };
    return XmlToI18n$2;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var HtmlParser = (function (_super) {
    __extends(HtmlParser, _super);
    function HtmlParser() {
        return _super.call(this, getHtmlTagDefinition) || this;
    }
    /**
     * @param {?} source
     * @param {?} url
     * @param {?=} parseExpansionForms
     * @param {?=} interpolationConfig
     * @return {?}
     */
    HtmlParser.prototype.parse = function (source, url, parseExpansionForms, interpolationConfig) {
        if (parseExpansionForms === void 0) { parseExpansionForms = false; }
        if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
        return _super.prototype.parse.call(this, source, url, parseExpansionForms, interpolationConfig);
    };
    return HtmlParser;
}(Parser$1));
HtmlParser.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
HtmlParser.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A container for translated messages
 */
var TranslationBundle = (function () {
    /**
     * @param {?=} _i18nNodesByMsgId
     * @param {?=} locale
     * @param {?=} digest
     * @param {?=} mapperFactory
     * @param {?=} missingTranslationStrategy
     * @param {?=} console
     */
    function TranslationBundle(_i18nNodesByMsgId, locale, digest, mapperFactory, missingTranslationStrategy, console) {
        if (_i18nNodesByMsgId === void 0) { _i18nNodesByMsgId = {}; }
        if (missingTranslationStrategy === void 0) { missingTranslationStrategy = __WEBPACK_IMPORTED_MODULE_0__angular_core__["MissingTranslationStrategy"].Warning; }
        this._i18nNodesByMsgId = _i18nNodesByMsgId;
        this.digest = digest;
        this.mapperFactory = mapperFactory;
        this._i18nToHtml = new I18nToHtmlVisitor(_i18nNodesByMsgId, locale, digest, mapperFactory, missingTranslationStrategy, console);
    }
    /**
     * @param {?} content
     * @param {?} url
     * @param {?} serializer
     * @param {?} missingTranslationStrategy
     * @param {?=} console
     * @return {?}
     */
    TranslationBundle.load = function (content, url, serializer, missingTranslationStrategy, console) {
        var _a = serializer.load(content, url), locale = _a.locale, i18nNodesByMsgId = _a.i18nNodesByMsgId;
        var /** @type {?} */ digestFn = function (m) { return serializer.digest(m); };
        var /** @type {?} */ mapperFactory = function (m) { return ((serializer.createNameMapper(m))); };
        return new TranslationBundle(i18nNodesByMsgId, locale, digestFn, mapperFactory, missingTranslationStrategy, console);
    };
    /**
     * @param {?} srcMsg
     * @return {?}
     */
    TranslationBundle.prototype.get = function (srcMsg) {
        var /** @type {?} */ html = this._i18nToHtml.convert(srcMsg);
        if (html.errors.length) {
            throw new Error(html.errors.join('\n'));
        }
        return html.nodes;
    };
    /**
     * @param {?} srcMsg
     * @return {?}
     */
    TranslationBundle.prototype.has = function (srcMsg) { return this.digest(srcMsg) in this._i18nNodesByMsgId; };
    return TranslationBundle;
}());
var I18nToHtmlVisitor = (function () {
    /**
     * @param {?=} _i18nNodesByMsgId
     * @param {?=} _locale
     * @param {?=} _digest
     * @param {?=} _mapperFactory
     * @param {?=} _missingTranslationStrategy
     * @param {?=} _console
     */
    function I18nToHtmlVisitor(_i18nNodesByMsgId, _locale, _digest, _mapperFactory, _missingTranslationStrategy, _console) {
        if (_i18nNodesByMsgId === void 0) { _i18nNodesByMsgId = {}; }
        this._i18nNodesByMsgId = _i18nNodesByMsgId;
        this._locale = _locale;
        this._digest = _digest;
        this._mapperFactory = _mapperFactory;
        this._missingTranslationStrategy = _missingTranslationStrategy;
        this._console = _console;
        this._contextStack = [];
        this._errors = [];
    }
    /**
     * @param {?} srcMsg
     * @return {?}
     */
    I18nToHtmlVisitor.prototype.convert = function (srcMsg) {
        this._contextStack.length = 0;
        this._errors.length = 0;
        // i18n to text
        var /** @type {?} */ text = this._convertToText(srcMsg);
        // text to html
        var /** @type {?} */ url = srcMsg.nodes[0].sourceSpan.start.file.url;
        var /** @type {?} */ html = new HtmlParser().parse(text, url, true);
        return {
            nodes: html.rootNodes,
            errors: this._errors.concat(html.errors),
        };
    };
    /**
     * @param {?} text
     * @param {?=} context
     * @return {?}
     */
    I18nToHtmlVisitor.prototype.visitText = function (text, context) { return text.value; };
    /**
     * @param {?} container
     * @param {?=} context
     * @return {?}
     */
    I18nToHtmlVisitor.prototype.visitContainer = function (container, context) {
        var _this = this;
        return container.children.map(function (n) { return n.visit(_this); }).join('');
    };
    /**
     * @param {?} icu
     * @param {?=} context
     * @return {?}
     */
    I18nToHtmlVisitor.prototype.visitIcu = function (icu, context) {
        var _this = this;
        var /** @type {?} */ cases = Object.keys(icu.cases).map(function (k) { return k + " {" + icu.cases[k].visit(_this) + "}"; });
        // TODO(vicb): Once all format switch to using expression placeholders
        // we should throw when the placeholder is not in the source message
        var /** @type {?} */ exp = this._srcMsg.placeholders.hasOwnProperty(icu.expression) ?
            this._srcMsg.placeholders[icu.expression] :
            icu.expression;
        return "{" + exp + ", " + icu.type + ", " + cases.join(' ') + "}";
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    I18nToHtmlVisitor.prototype.visitPlaceholder = function (ph, context) {
        var /** @type {?} */ phName = this._mapper(ph.name);
        if (this._srcMsg.placeholders.hasOwnProperty(phName)) {
            return this._srcMsg.placeholders[phName];
        }
        if (this._srcMsg.placeholderToMessage.hasOwnProperty(phName)) {
            return this._convertToText(this._srcMsg.placeholderToMessage[phName]);
        }
        this._addError(ph, "Unknown placeholder \"" + ph.name + "\"");
        return '';
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    I18nToHtmlVisitor.prototype.visitTagPlaceholder = function (ph, context) {
        var _this = this;
        var /** @type {?} */ tag = "" + ph.tag;
        var /** @type {?} */ attrs = Object.keys(ph.attrs).map(function (name) { return name + "=\"" + ph.attrs[name] + "\""; }).join(' ');
        if (ph.isVoid) {
            return "<" + tag + " " + attrs + "/>";
        }
        var /** @type {?} */ children = ph.children.map(function (c) { return c.visit(_this); }).join('');
        return "<" + tag + " " + attrs + ">" + children + "</" + tag + ">";
    };
    /**
     * @param {?} ph
     * @param {?=} context
     * @return {?}
     */
    I18nToHtmlVisitor.prototype.visitIcuPlaceholder = function (ph, context) {
        // An ICU placeholder references the source message to be serialized
        return this._convertToText(this._srcMsg.placeholderToMessage[ph.name]);
    };
    /**
     * Convert a source message to a translated text string:
     * - text nodes are replaced with their translation,
     * - placeholders are replaced with their content,
     * - ICU nodes are converted to ICU expressions.
     * @param {?} srcMsg
     * @return {?}
     */
    I18nToHtmlVisitor.prototype._convertToText = function (srcMsg) {
        var _this = this;
        var /** @type {?} */ id = this._digest(srcMsg);
        var /** @type {?} */ mapper = this._mapperFactory ? this._mapperFactory(srcMsg) : null;
        var /** @type {?} */ nodes;
        this._contextStack.push({ msg: this._srcMsg, mapper: this._mapper });
        this._srcMsg = srcMsg;
        if (this._i18nNodesByMsgId.hasOwnProperty(id)) {
            // When there is a translation use its nodes as the source
            // And create a mapper to convert serialized placeholder names to internal names
            nodes = this._i18nNodesByMsgId[id];
            this._mapper = function (name) { return mapper ? ((mapper.toInternalName(name))) : name; };
        }
        else {
            // When no translation has been found
            // - report an error / a warning / nothing,
            // - use the nodes from the original message
            // - placeholders are already internal and need no mapper
            if (this._missingTranslationStrategy === __WEBPACK_IMPORTED_MODULE_0__angular_core__["MissingTranslationStrategy"].Error) {
                var /** @type {?} */ ctx = this._locale ? " for locale \"" + this._locale + "\"" : '';
                this._addError(srcMsg.nodes[0], "Missing translation for message \"" + id + "\"" + ctx);
            }
            else if (this._console &&
                this._missingTranslationStrategy === __WEBPACK_IMPORTED_MODULE_0__angular_core__["MissingTranslationStrategy"].Warning) {
                var /** @type {?} */ ctx = this._locale ? " for locale \"" + this._locale + "\"" : '';
                this._console.warn("Missing translation for message \"" + id + "\"" + ctx);
            }
            nodes = srcMsg.nodes;
            this._mapper = function (name) { return name; };
        }
        var /** @type {?} */ text = nodes.map(function (node) { return node.visit(_this); }).join('');
        var /** @type {?} */ context = ((this._contextStack.pop()));
        this._srcMsg = context.msg;
        this._mapper = context.mapper;
        return text;
    };
    /**
     * @param {?} el
     * @param {?} msg
     * @return {?}
     */
    I18nToHtmlVisitor.prototype._addError = function (el, msg) {
        this._errors.push(new I18nError(el.sourceSpan, msg));
    };
    return I18nToHtmlVisitor;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var I18NHtmlParser = (function () {
    /**
     * @param {?} _htmlParser
     * @param {?=} translations
     * @param {?=} translationsFormat
     * @param {?=} missingTranslation
     * @param {?=} console
     */
    function I18NHtmlParser(_htmlParser, translations, translationsFormat, missingTranslation, console) {
        if (missingTranslation === void 0) { missingTranslation = __WEBPACK_IMPORTED_MODULE_0__angular_core__["MissingTranslationStrategy"].Warning; }
        this._htmlParser = _htmlParser;
        if (translations) {
            var serializer = createSerializer(translationsFormat);
            this._translationBundle =
                TranslationBundle.load(translations, 'i18n', serializer, missingTranslation, console);
        }
    }
    /**
     * @param {?} source
     * @param {?} url
     * @param {?=} parseExpansionForms
     * @param {?=} interpolationConfig
     * @return {?}
     */
    I18NHtmlParser.prototype.parse = function (source, url, parseExpansionForms, interpolationConfig) {
        if (parseExpansionForms === void 0) { parseExpansionForms = false; }
        if (interpolationConfig === void 0) { interpolationConfig = DEFAULT_INTERPOLATION_CONFIG; }
        var /** @type {?} */ parseResult = this._htmlParser.parse(source, url, parseExpansionForms, interpolationConfig);
        if (!this._translationBundle) {
            // Do not enable i18n when no translation bundle is provided
            return parseResult;
        }
        if (parseResult.errors.length) {
            return new ParseTreeResult(parseResult.rootNodes, parseResult.errors);
        }
        return mergeTranslations(parseResult.rootNodes, this._translationBundle, interpolationConfig, [], {});
    };
    return I18NHtmlParser;
}());
/**
 * @param {?=} format
 * @return {?}
 */
function createSerializer(format) {
    format = (format || 'xlf').toLowerCase();
    switch (format) {
        case 'xmb':
            return new Xmb();
        case 'xtb':
            return new Xtb();
        case 'xliff2':
        case 'xlf2':
            return new Xliff2();
        case 'xliff':
        case 'xlf':
        default:
            return new Xliff();
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var CORE = assetUrl('core');
var Identifiers = (function () {
    function Identifiers() {
    }
    return Identifiers;
}());
Identifiers.ANALYZE_FOR_ENTRY_COMPONENTS = {
    name: 'ANALYZE_FOR_ENTRY_COMPONENTS',
    moduleUrl: CORE,
    runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ANALYZE_FOR_ENTRY_COMPONENTS"]
};
Identifiers.ElementRef = { name: 'ElementRef', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"] };
Identifiers.NgModuleRef = { name: 'NgModuleRef', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModuleRef"] };
Identifiers.ViewContainerRef = { name: 'ViewContainerRef', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewContainerRef"] };
Identifiers.ChangeDetectorRef = { name: 'ChangeDetectorRef', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ChangeDetectorRef"] };
Identifiers.QueryList = { name: 'QueryList', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["QueryList"] };
Identifiers.TemplateRef = { name: 'TemplateRef', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["TemplateRef"] };
Identifiers.CodegenComponentFactoryResolver = {
    name: 'ɵCodegenComponentFactoryResolver',
    moduleUrl: CORE,
    runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵCodegenComponentFactoryResolver"]
};
Identifiers.ComponentFactoryResolver = {
    name: 'ComponentFactoryResolver',
    moduleUrl: CORE,
    runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ComponentFactoryResolver"]
};
Identifiers.ComponentFactory = { name: 'ComponentFactory', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ComponentFactory"] };
Identifiers.ComponentRef = { name: 'ComponentRef', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ComponentRef"] };
Identifiers.NgModuleFactory = { name: 'NgModuleFactory', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModuleFactory"] };
Identifiers.NgModuleInjector = {
    name: 'ɵNgModuleInjector',
    moduleUrl: CORE,
    runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵNgModuleInjector"],
};
Identifiers.RegisterModuleFactoryFn = {
    name: 'ɵregisterModuleFactory',
    moduleUrl: CORE,
    runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵregisterModuleFactory"],
};
Identifiers.Injector = { name: 'Injector', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injector"] };
Identifiers.ViewEncapsulation = { name: 'ViewEncapsulation', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"] };
Identifiers.ChangeDetectionStrategy = {
    name: 'ChangeDetectionStrategy',
    moduleUrl: CORE,
    runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ChangeDetectionStrategy"]
};
Identifiers.SecurityContext = {
    name: 'SecurityContext',
    moduleUrl: CORE,
    runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"],
};
Identifiers.LOCALE_ID = { name: 'LOCALE_ID', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["LOCALE_ID"] };
Identifiers.TRANSLATIONS_FORMAT = { name: 'TRANSLATIONS_FORMAT', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["TRANSLATIONS_FORMAT"] };
Identifiers.inlineInterpolate = { name: 'ɵinlineInterpolate', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵinlineInterpolate"] };
Identifiers.interpolate = { name: 'ɵinterpolate', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵinterpolate"] };
Identifiers.EMPTY_ARRAY = { name: 'ɵEMPTY_ARRAY', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵEMPTY_ARRAY"] };
Identifiers.EMPTY_MAP = { name: 'ɵEMPTY_MAP', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵEMPTY_MAP"] };
Identifiers.Renderer = { name: 'Renderer', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"] };
Identifiers.viewDef = { name: 'ɵvid', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵvid"] };
Identifiers.elementDef = { name: 'ɵeld', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵeld"] };
Identifiers.anchorDef = { name: 'ɵand', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵand"] };
Identifiers.textDef = { name: 'ɵted', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵted"] };
Identifiers.directiveDef = { name: 'ɵdid', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵdid"] };
Identifiers.providerDef = { name: 'ɵprd', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵprd"] };
Identifiers.queryDef = { name: 'ɵqud', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵqud"] };
Identifiers.pureArrayDef = { name: 'ɵpad', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵpad"] };
Identifiers.pureObjectDef = { name: 'ɵpod', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵpod"] };
Identifiers.purePipeDef = { name: 'ɵppd', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵppd"] };
Identifiers.pipeDef = { name: 'ɵpid', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵpid"] };
Identifiers.nodeValue = { name: 'ɵnov', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵnov"] };
Identifiers.ngContentDef = { name: 'ɵncd', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵncd"] };
Identifiers.unwrapValue = { name: 'ɵunv', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵunv"] };
Identifiers.createRendererType2 = { name: 'ɵcrt', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵcrt"] };
Identifiers.RendererType2 = {
    name: 'RendererType2',
    moduleUrl: CORE,
    // type only
    runtime: null
};
Identifiers.ViewDefinition = {
    name: 'ɵViewDefinition',
    moduleUrl: CORE,
    // type only
    runtime: null
};
Identifiers.createComponentFactory = { name: 'ɵccf', moduleUrl: CORE, runtime: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵccf"] };
/**
 * @param {?} pkg
 * @param {?=} path
 * @param {?=} type
 * @return {?}
 */
function assetUrl(pkg, path, type) {
    if (path === void 0) { path = null; }
    if (type === void 0) { type = 'src'; }
    if (path == null) {
        return "@angular/" + pkg;
    }
    else {
        return "@angular/" + pkg + "/" + type + "/" + path;
    }
}
/**
 * @param {?} identifier
 * @return {?}
 */
function resolveIdentifier(identifier) {
    var /** @type {?} */ name = identifier.name;
    return __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"].resolveIdentifier(name, identifier.moduleUrl, null, identifier.runtime);
}
/**
 * @param {?} identifier
 * @return {?}
 */
function createIdentifier(identifier) {
    return { reference: resolveIdentifier(identifier) };
}
/**
 * @param {?} identifier
 * @return {?}
 */
function identifierToken(identifier) {
    return { identifier: identifier };
}
/**
 * @param {?} identifier
 * @return {?}
 */
function createIdentifierToken(identifier) {
    return identifierToken(createIdentifier(identifier));
}
/**
 * @param {?} enumType
 * @param {?} name
 * @return {?}
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// http://cldr.unicode.org/index/cldr-spec/plural-rules
var PLURAL_CASES = ['zero', 'one', 'two', 'few', 'many', 'other'];
/**
 * Expands special forms into elements.
 *
 * For example,
 *
 * ```
 * { messages.length, plural,
 *   =0 {zero}
 *   =1 {one}
 *   other {more than one}
 * }
 * ```
 *
 * will be expanded into
 *
 * ```
 * <ng-container [ngPlural]="messages.length">
 *   <ng-template ngPluralCase="=0">zero</ng-template>
 *   <ng-template ngPluralCase="=1">one</ng-template>
 *   <ng-template ngPluralCase="other">more than one</ng-template>
 * </ng-container>
 * ```
 * @param {?} nodes
 * @return {?}
 */
function expandNodes(nodes) {
    var /** @type {?} */ expander = new _Expander();
    return new ExpansionResult(visitAll(expander, nodes), expander.isExpanded, expander.errors);
}
var ExpansionResult = (function () {
    /**
     * @param {?} nodes
     * @param {?} expanded
     * @param {?} errors
     */
    function ExpansionResult(nodes, expanded, errors) {
        this.nodes = nodes;
        this.expanded = expanded;
        this.errors = errors;
    }
    return ExpansionResult;
}());
var ExpansionError = (function (_super) {
    __extends(ExpansionError, _super);
    /**
     * @param {?} span
     * @param {?} errorMsg
     */
    function ExpansionError(span, errorMsg) {
        return _super.call(this, span, errorMsg) || this;
    }
    return ExpansionError;
}(ParseError));
/**
 * Expand expansion forms (plural, select) to directives
 *
 * \@internal
 */
var _Expander = (function () {
    function _Expander() {
        this.isExpanded = false;
        this.errors = [];
    }
    /**
     * @param {?} element
     * @param {?} context
     * @return {?}
     */
    _Expander.prototype.visitElement = function (element, context) {
        return new Element(element.name, element.attrs, visitAll(this, element.children), element.sourceSpan, element.startSourceSpan, element.endSourceSpan);
    };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    _Expander.prototype.visitAttribute = function (attribute, context) { return attribute; };
    /**
     * @param {?} text
     * @param {?} context
     * @return {?}
     */
    _Expander.prototype.visitText = function (text, context) { return text; };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    _Expander.prototype.visitComment = function (comment, context) { return comment; };
    /**
     * @param {?} icu
     * @param {?} context
     * @return {?}
     */
    _Expander.prototype.visitExpansion = function (icu, context) {
        this.isExpanded = true;
        return icu.type == 'plural' ? _expandPluralForm(icu, this.errors) :
            _expandDefaultForm(icu, this.errors);
    };
    /**
     * @param {?} icuCase
     * @param {?} context
     * @return {?}
     */
    _Expander.prototype.visitExpansionCase = function (icuCase, context) {
        throw new Error('Should not be reached');
    };
    return _Expander;
}());
/**
 * @param {?} ast
 * @param {?} errors
 * @return {?}
 */
function _expandPluralForm(ast, errors) {
    var /** @type {?} */ children = ast.cases.map(function (c) {
        if (PLURAL_CASES.indexOf(c.value) == -1 && !c.value.match(/^=\d+$/)) {
            errors.push(new ExpansionError(c.valueSourceSpan, "Plural cases should be \"=<number>\" or one of " + PLURAL_CASES.join(", ")));
        }
        var /** @type {?} */ expansionResult = expandNodes(c.expression);
        errors.push.apply(errors, expansionResult.errors);
        return new Element("ng-template", [new Attribute$1('ngPluralCase', "" + c.value, c.valueSourceSpan)], expansionResult.nodes, c.sourceSpan, c.sourceSpan, c.sourceSpan);
    });
    var /** @type {?} */ switchAttr = new Attribute$1('[ngPlural]', ast.switchValue, ast.switchValueSourceSpan);
    return new Element('ng-container', [switchAttr], children, ast.sourceSpan, ast.sourceSpan, ast.sourceSpan);
}
/**
 * @param {?} ast
 * @param {?} errors
 * @return {?}
 */
function _expandDefaultForm(ast, errors) {
    var /** @type {?} */ children = ast.cases.map(function (c) {
        var /** @type {?} */ expansionResult = expandNodes(c.expression);
        errors.push.apply(errors, expansionResult.errors);
        if (c.value === 'other') {
            // other is the default case when no values match
            return new Element("ng-template", [new Attribute$1('ngSwitchDefault', '', c.valueSourceSpan)], expansionResult.nodes, c.sourceSpan, c.sourceSpan, c.sourceSpan);
        }
        return new Element("ng-template", [new Attribute$1('ngSwitchCase', "" + c.value, c.valueSourceSpan)], expansionResult.nodes, c.sourceSpan, c.sourceSpan, c.sourceSpan);
    });
    var /** @type {?} */ switchAttr = new Attribute$1('[ngSwitch]', ast.switchValue, ast.switchValueSourceSpan);
    return new Element('ng-container', [switchAttr], children, ast.sourceSpan, ast.sourceSpan, ast.sourceSpan);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ProviderError = (function (_super) {
    __extends(ProviderError, _super);
    /**
     * @param {?} message
     * @param {?} span
     */
    function ProviderError(message, span) {
        return _super.call(this, span, message) || this;
    }
    return ProviderError;
}(ParseError));
var ProviderViewContext = (function () {
    /**
     * @param {?} component
     */
    function ProviderViewContext(component) {
        var _this = this;
        this.component = component;
        this.errors = [];
        this.viewQueries = _getViewQueries(component);
        this.viewProviders = new Map();
        component.viewProviders.forEach(function (provider) {
            if (_this.viewProviders.get(tokenReference(provider.token)) == null) {
                _this.viewProviders.set(tokenReference(provider.token), true);
            }
        });
    }
    return ProviderViewContext;
}());
var ProviderElementContext = (function () {
    /**
     * @param {?} viewContext
     * @param {?} _parent
     * @param {?} _isViewRoot
     * @param {?} _directiveAsts
     * @param {?} attrs
     * @param {?} refs
     * @param {?} isTemplate
     * @param {?} contentQueryStartId
     * @param {?} _sourceSpan
     */
    function ProviderElementContext(viewContext, _parent, _isViewRoot, _directiveAsts, attrs, refs, isTemplate, contentQueryStartId, _sourceSpan) {
        var _this = this;
        this.viewContext = viewContext;
        this._parent = _parent;
        this._isViewRoot = _isViewRoot;
        this._directiveAsts = _directiveAsts;
        this._sourceSpan = _sourceSpan;
        this._transformedProviders = new Map();
        this._seenProviders = new Map();
        this._hasViewContainer = false;
        this._queriedTokens = new Map();
        this._attrs = {};
        attrs.forEach(function (attrAst) { return _this._attrs[attrAst.name] = attrAst.value; });
        var directivesMeta = _directiveAsts.map(function (directiveAst) { return directiveAst.directive; });
        this._allProviders =
            _resolveProvidersFromDirectives(directivesMeta, _sourceSpan, viewContext.errors);
        this._contentQueries = _getContentQueries(contentQueryStartId, directivesMeta);
        Array.from(this._allProviders.values()).forEach(function (provider) {
            _this._addQueryReadsTo(provider.token, provider.token, _this._queriedTokens);
        });
        if (isTemplate) {
            var templateRefId = createIdentifierToken(Identifiers.TemplateRef);
            this._addQueryReadsTo(templateRefId, templateRefId, this._queriedTokens);
        }
        refs.forEach(function (refAst) {
            var defaultQueryValue = refAst.value || createIdentifierToken(Identifiers.ElementRef);
            _this._addQueryReadsTo({ value: refAst.name }, defaultQueryValue, _this._queriedTokens);
        });
        if (this._queriedTokens.get(resolveIdentifier(Identifiers.ViewContainerRef))) {
            this._hasViewContainer = true;
        }
        // create the providers that we know are eager first
        Array.from(this._allProviders.values()).forEach(function (provider) {
            var eager = provider.eager || _this._queriedTokens.get(tokenReference(provider.token));
            if (eager) {
                _this._getOrCreateLocalProvider(provider.providerType, provider.token, true);
            }
        });
    }
    /**
     * @return {?}
     */
    ProviderElementContext.prototype.afterElement = function () {
        var _this = this;
        // collect lazy providers
        Array.from(this._allProviders.values()).forEach(function (provider) {
            _this._getOrCreateLocalProvider(provider.providerType, provider.token, false);
        });
    };
    Object.defineProperty(ProviderElementContext.prototype, "transformProviders", {
        /**
         * @return {?}
         */
        get: function () {
            return Array.from(this._transformedProviders.values());
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ProviderElementContext.prototype, "transformedDirectiveAsts", {
        /**
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ sortedProviderTypes = this.transformProviders.map(function (provider) { return provider.token.identifier; });
            var /** @type {?} */ sortedDirectives = this._directiveAsts.slice();
            sortedDirectives.sort(function (dir1, dir2) { return sortedProviderTypes.indexOf(dir1.directive.type) -
                sortedProviderTypes.indexOf(dir2.directive.type); });
            return sortedDirectives;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ProviderElementContext.prototype, "transformedHasViewContainer", {
        /**
         * @return {?}
         */
        get: function () { return this._hasViewContainer; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ProviderElementContext.prototype, "queryMatches", {
        /**
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ allMatches = [];
            this._queriedTokens.forEach(function (matches) { allMatches.push.apply(allMatches, matches); });
            return allMatches;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} token
     * @param {?} defaultValue
     * @param {?} queryReadTokens
     * @return {?}
     */
    ProviderElementContext.prototype._addQueryReadsTo = function (token, defaultValue, queryReadTokens) {
        this._getQueriesFor(token).forEach(function (query) {
            var /** @type {?} */ queryValue = query.meta.read || defaultValue;
            var /** @type {?} */ tokenRef = tokenReference(queryValue);
            var /** @type {?} */ queryMatches = queryReadTokens.get(tokenRef);
            if (!queryMatches) {
                queryMatches = [];
                queryReadTokens.set(tokenRef, queryMatches);
            }
            queryMatches.push({ queryId: query.queryId, value: queryValue });
        });
    };
    /**
     * @param {?} token
     * @return {?}
     */
    ProviderElementContext.prototype._getQueriesFor = function (token) {
        var /** @type {?} */ result = [];
        var /** @type {?} */ currentEl = this;
        var /** @type {?} */ distance = 0;
        var /** @type {?} */ queries;
        while (currentEl !== null) {
            queries = currentEl._contentQueries.get(tokenReference(token));
            if (queries) {
                result.push.apply(result, queries.filter(function (query) { return query.meta.descendants || distance <= 1; }));
            }
            if (currentEl._directiveAsts.length > 0) {
                distance++;
            }
            currentEl = currentEl._parent;
        }
        queries = this.viewContext.viewQueries.get(tokenReference(token));
        if (queries) {
            result.push.apply(result, queries);
        }
        return result;
    };
    /**
     * @param {?} requestingProviderType
     * @param {?} token
     * @param {?} eager
     * @return {?}
     */
    ProviderElementContext.prototype._getOrCreateLocalProvider = function (requestingProviderType, token, eager) {
        var _this = this;
        var /** @type {?} */ resolvedProvider = this._allProviders.get(tokenReference(token));
        if (!resolvedProvider || ((requestingProviderType === ProviderAstType.Directive ||
            requestingProviderType === ProviderAstType.PublicService) &&
            resolvedProvider.providerType === ProviderAstType.PrivateService) ||
            ((requestingProviderType === ProviderAstType.PrivateService ||
                requestingProviderType === ProviderAstType.PublicService) &&
                resolvedProvider.providerType === ProviderAstType.Builtin)) {
            return null;
        }
        var /** @type {?} */ transformedProviderAst = this._transformedProviders.get(tokenReference(token));
        if (transformedProviderAst) {
            return transformedProviderAst;
        }
        if (this._seenProviders.get(tokenReference(token)) != null) {
            this.viewContext.errors.push(new ProviderError("Cannot instantiate cyclic dependency! " + tokenName(token), this._sourceSpan));
            return null;
        }
        this._seenProviders.set(tokenReference(token), true);
        var /** @type {?} */ transformedProviders = resolvedProvider.providers.map(function (provider) {
            var /** @type {?} */ transformedUseValue = provider.useValue;
            var /** @type {?} */ transformedUseExisting = ((provider.useExisting));
            var /** @type {?} */ transformedDeps = ((undefined));
            if (provider.useExisting != null) {
                var /** @type {?} */ existingDiDep = ((_this._getDependency(resolvedProvider.providerType, { token: provider.useExisting }, eager)));
                if (existingDiDep.token != null) {
                    transformedUseExisting = existingDiDep.token;
                }
                else {
                    transformedUseExisting = ((null));
                    transformedUseValue = existingDiDep.value;
                }
            }
            else if (provider.useFactory) {
                var /** @type {?} */ deps = provider.deps || provider.useFactory.diDeps;
                transformedDeps =
                    deps.map(function (dep) { return ((_this._getDependency(resolvedProvider.providerType, dep, eager))); });
            }
            else if (provider.useClass) {
                var /** @type {?} */ deps = provider.deps || provider.useClass.diDeps;
                transformedDeps =
                    deps.map(function (dep) { return ((_this._getDependency(resolvedProvider.providerType, dep, eager))); });
            }
            return _transformProvider(provider, {
                useExisting: transformedUseExisting,
                useValue: transformedUseValue,
                deps: transformedDeps
            });
        });
        transformedProviderAst =
            _transformProviderAst(resolvedProvider, { eager: eager, providers: transformedProviders });
        this._transformedProviders.set(tokenReference(token), transformedProviderAst);
        return transformedProviderAst;
    };
    /**
     * @param {?} requestingProviderType
     * @param {?} dep
     * @param {?=} eager
     * @return {?}
     */
    ProviderElementContext.prototype._getLocalDependency = function (requestingProviderType, dep, eager) {
        if (eager === void 0) { eager = false; }
        if (dep.isAttribute) {
            var /** @type {?} */ attrValue = this._attrs[((dep.token)).value];
            return { isValue: true, value: attrValue == null ? null : attrValue };
        }
        if (dep.token != null) {
            // access builtints
            if ((requestingProviderType === ProviderAstType.Directive ||
                requestingProviderType === ProviderAstType.Component)) {
                if (tokenReference(dep.token) === resolveIdentifier(Identifiers.Renderer) ||
                    tokenReference(dep.token) === resolveIdentifier(Identifiers.ElementRef) ||
                    tokenReference(dep.token) === resolveIdentifier(Identifiers.ChangeDetectorRef) ||
                    tokenReference(dep.token) === resolveIdentifier(Identifiers.TemplateRef)) {
                    return dep;
                }
                if (tokenReference(dep.token) === resolveIdentifier(Identifiers.ViewContainerRef)) {
                    this._hasViewContainer = true;
                }
            }
            // access the injector
            if (tokenReference(dep.token) === resolveIdentifier(Identifiers.Injector)) {
                return dep;
            }
            // access providers
            if (this._getOrCreateLocalProvider(requestingProviderType, dep.token, eager) != null) {
                return dep;
            }
        }
        return null;
    };
    /**
     * @param {?} requestingProviderType
     * @param {?} dep
     * @param {?=} eager
     * @return {?}
     */
    ProviderElementContext.prototype._getDependency = function (requestingProviderType, dep, eager) {
        if (eager === void 0) { eager = false; }
        var /** @type {?} */ currElement = this;
        var /** @type {?} */ currEager = eager;
        var /** @type {?} */ result = null;
        if (!dep.isSkipSelf) {
            result = this._getLocalDependency(requestingProviderType, dep, eager);
        }
        if (dep.isSelf) {
            if (!result && dep.isOptional) {
                result = { isValue: true, value: null };
            }
        }
        else {
            // check parent elements
            while (!result && currElement._parent) {
                var /** @type {?} */ prevElement = currElement;
                currElement = currElement._parent;
                if (prevElement._isViewRoot) {
                    currEager = false;
                }
                result = currElement._getLocalDependency(ProviderAstType.PublicService, dep, currEager);
            }
            // check @Host restriction
            if (!result) {
                if (!dep.isHost || this.viewContext.component.isHost ||
                    this.viewContext.component.type.reference === tokenReference(/** @type {?} */ ((dep.token))) ||
                    this.viewContext.viewProviders.get(tokenReference(/** @type {?} */ ((dep.token)))) != null) {
                    result = dep;
                }
                else {
                    result = dep.isOptional ? result = { isValue: true, value: null } : null;
                }
            }
        }
        if (!result) {
            this.viewContext.errors.push(new ProviderError("No provider for " + tokenName(/** @type {?} */ ((dep.token))), this._sourceSpan));
        }
        return result;
    };
    return ProviderElementContext;
}());
var NgModuleProviderAnalyzer = (function () {
    /**
     * @param {?} ngModule
     * @param {?} extraProviders
     * @param {?} sourceSpan
     */
    function NgModuleProviderAnalyzer(ngModule, extraProviders, sourceSpan) {
        var _this = this;
        this._transformedProviders = new Map();
        this._seenProviders = new Map();
        this._errors = [];
        this._allProviders = new Map();
        ngModule.transitiveModule.modules.forEach(function (ngModuleType) {
            var ngModuleProvider = { token: { identifier: ngModuleType }, useClass: ngModuleType };
            _resolveProviders([ngModuleProvider], ProviderAstType.PublicService, true, sourceSpan, _this._errors, _this._allProviders);
        });
        _resolveProviders(ngModule.transitiveModule.providers.map(function (entry) { return entry.provider; }).concat(extraProviders), ProviderAstType.PublicService, false, sourceSpan, this._errors, this._allProviders);
    }
    /**
     * @return {?}
     */
    NgModuleProviderAnalyzer.prototype.parse = function () {
        var _this = this;
        Array.from(this._allProviders.values()).forEach(function (provider) {
            _this._getOrCreateLocalProvider(provider.token, provider.eager);
        });
        if (this._errors.length > 0) {
            var /** @type {?} */ errorString = this._errors.join('\n');
            throw new Error("Provider parse errors:\n" + errorString);
        }
        return Array.from(this._transformedProviders.values());
    };
    /**
     * @param {?} token
     * @param {?} eager
     * @return {?}
     */
    NgModuleProviderAnalyzer.prototype._getOrCreateLocalProvider = function (token, eager) {
        var _this = this;
        var /** @type {?} */ resolvedProvider = this._allProviders.get(tokenReference(token));
        if (!resolvedProvider) {
            return null;
        }
        var /** @type {?} */ transformedProviderAst = this._transformedProviders.get(tokenReference(token));
        if (transformedProviderAst) {
            return transformedProviderAst;
        }
        if (this._seenProviders.get(tokenReference(token)) != null) {
            this._errors.push(new ProviderError("Cannot instantiate cyclic dependency! " + tokenName(token), resolvedProvider.sourceSpan));
            return null;
        }
        this._seenProviders.set(tokenReference(token), true);
        var /** @type {?} */ transformedProviders = resolvedProvider.providers.map(function (provider) {
            var /** @type {?} */ transformedUseValue = provider.useValue;
            var /** @type {?} */ transformedUseExisting = ((provider.useExisting));
            var /** @type {?} */ transformedDeps = ((undefined));
            if (provider.useExisting != null) {
                var /** @type {?} */ existingDiDep = _this._getDependency({ token: provider.useExisting }, eager, resolvedProvider.sourceSpan);
                if (existingDiDep.token != null) {
                    transformedUseExisting = existingDiDep.token;
                }
                else {
                    transformedUseExisting = ((null));
                    transformedUseValue = existingDiDep.value;
                }
            }
            else if (provider.useFactory) {
                var /** @type {?} */ deps = provider.deps || provider.useFactory.diDeps;
                transformedDeps =
                    deps.map(function (dep) { return _this._getDependency(dep, eager, resolvedProvider.sourceSpan); });
            }
            else if (provider.useClass) {
                var /** @type {?} */ deps = provider.deps || provider.useClass.diDeps;
                transformedDeps =
                    deps.map(function (dep) { return _this._getDependency(dep, eager, resolvedProvider.sourceSpan); });
            }
            return _transformProvider(provider, {
                useExisting: transformedUseExisting,
                useValue: transformedUseValue,
                deps: transformedDeps
            });
        });
        transformedProviderAst =
            _transformProviderAst(resolvedProvider, { eager: eager, providers: transformedProviders });
        this._transformedProviders.set(tokenReference(token), transformedProviderAst);
        return transformedProviderAst;
    };
    /**
     * @param {?} dep
     * @param {?=} eager
     * @param {?=} requestorSourceSpan
     * @return {?}
     */
    NgModuleProviderAnalyzer.prototype._getDependency = function (dep, eager, requestorSourceSpan) {
        if (eager === void 0) { eager = false; }
        var /** @type {?} */ foundLocal = false;
        if (!dep.isSkipSelf && dep.token != null) {
            // access the injector
            if (tokenReference(dep.token) === resolveIdentifier(Identifiers.Injector) ||
                tokenReference(dep.token) === resolveIdentifier(Identifiers.ComponentFactoryResolver)) {
                foundLocal = true;
            }
            else if (this._getOrCreateLocalProvider(dep.token, eager) != null) {
                foundLocal = true;
            }
        }
        var /** @type {?} */ result = dep;
        if (dep.isSelf && !foundLocal) {
            if (dep.isOptional) {
                result = { isValue: true, value: null };
            }
            else {
                this._errors.push(new ProviderError("No provider for " + tokenName(/** @type {?} */ ((dep.token))), requestorSourceSpan));
            }
        }
        return result;
    };
    return NgModuleProviderAnalyzer;
}());
/**
 * @param {?} provider
 * @param {?} __1
 * @return {?}
 */
function _transformProvider(provider, _a) {
    var useExisting = _a.useExisting, useValue = _a.useValue, deps = _a.deps;
    return {
        token: provider.token,
        useClass: provider.useClass,
        useExisting: useExisting,
        useFactory: provider.useFactory,
        useValue: useValue,
        deps: deps,
        multi: provider.multi
    };
}
/**
 * @param {?} provider
 * @param {?} __1
 * @return {?}
 */
function _transformProviderAst(provider, _a) {
    var eager = _a.eager, providers = _a.providers;
    return new ProviderAst(provider.token, provider.multiProvider, provider.eager || eager, providers, provider.providerType, provider.lifecycleHooks, provider.sourceSpan);
}
/**
 * @param {?} directives
 * @param {?} sourceSpan
 * @param {?} targetErrors
 * @return {?}
 */
function _resolveProvidersFromDirectives(directives, sourceSpan, targetErrors) {
    var /** @type {?} */ providersByToken = new Map();
    directives.forEach(function (directive) {
        var /** @type {?} */ dirProvider = { token: { identifier: directive.type }, useClass: directive.type };
        _resolveProviders([dirProvider], directive.isComponent ? ProviderAstType.Component : ProviderAstType.Directive, true, sourceSpan, targetErrors, providersByToken);
    });
    // Note: directives need to be able to overwrite providers of a component!
    var /** @type {?} */ directivesWithComponentFirst = directives.filter(function (dir) { return dir.isComponent; }).concat(directives.filter(function (dir) { return !dir.isComponent; }));
    directivesWithComponentFirst.forEach(function (directive) {
        _resolveProviders(directive.providers, ProviderAstType.PublicService, false, sourceSpan, targetErrors, providersByToken);
        _resolveProviders(directive.viewProviders, ProviderAstType.PrivateService, false, sourceSpan, targetErrors, providersByToken);
    });
    return providersByToken;
}
/**
 * @param {?} providers
 * @param {?} providerType
 * @param {?} eager
 * @param {?} sourceSpan
 * @param {?} targetErrors
 * @param {?} targetProvidersByToken
 * @return {?}
 */
function _resolveProviders(providers, providerType, eager, sourceSpan, targetErrors, targetProvidersByToken) {
    providers.forEach(function (provider) {
        var /** @type {?} */ resolvedProvider = targetProvidersByToken.get(tokenReference(provider.token));
        if (resolvedProvider != null && !!resolvedProvider.multiProvider !== !!provider.multi) {
            targetErrors.push(new ProviderError("Mixing multi and non multi provider is not possible for token " + tokenName(resolvedProvider.token), sourceSpan));
        }
        if (!resolvedProvider) {
            var /** @type {?} */ lifecycleHooks = provider.token.identifier &&
                ((provider.token.identifier)).lifecycleHooks ?
                ((provider.token.identifier)).lifecycleHooks :
                [];
            var /** @type {?} */ isUseValue = !(provider.useClass || provider.useExisting || provider.useFactory);
            resolvedProvider = new ProviderAst(provider.token, !!provider.multi, eager || isUseValue, [provider], providerType, lifecycleHooks, sourceSpan);
            targetProvidersByToken.set(tokenReference(provider.token), resolvedProvider);
        }
        else {
            if (!provider.multi) {
                resolvedProvider.providers.length = 0;
            }
            resolvedProvider.providers.push(provider);
        }
    });
}
/**
 * @param {?} component
 * @return {?}
 */
function _getViewQueries(component) {
    // Note: queries start with id 1 so we can use the number in a Bloom filter!
    var /** @type {?} */ viewQueryId = 1;
    var /** @type {?} */ viewQueries = new Map();
    if (component.viewQueries) {
        component.viewQueries.forEach(function (query) { return _addQueryToTokenMap(viewQueries, { meta: query, queryId: viewQueryId++ }); });
    }
    return viewQueries;
}
/**
 * @param {?} contentQueryStartId
 * @param {?} directives
 * @return {?}
 */
function _getContentQueries(contentQueryStartId, directives) {
    var /** @type {?} */ contentQueryId = contentQueryStartId;
    var /** @type {?} */ contentQueries = new Map();
    directives.forEach(function (directive, directiveIndex) {
        if (directive.queries) {
            directive.queries.forEach(function (query) { return _addQueryToTokenMap(contentQueries, { meta: query, queryId: contentQueryId++ }); });
        }
    });
    return contentQueries;
}
/**
 * @param {?} map
 * @param {?} query
 * @return {?}
 */
function _addQueryToTokenMap(map, query) {
    query.meta.selectors.forEach(function (token) {
        var /** @type {?} */ entry = map.get(tokenReference(token));
        if (!entry) {
            entry = [];
            map.set(tokenReference(token), entry);
        }
        entry.push(query);
    });
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @abstract
 */
var ElementSchemaRegistry = (function () {
    function ElementSchemaRegistry() {
    }
    /**
     * @abstract
     * @param {?} tagName
     * @param {?} propName
     * @param {?} schemaMetas
     * @return {?}
     */
    ElementSchemaRegistry.prototype.hasProperty = function (tagName, propName, schemaMetas) { };
    /**
     * @abstract
     * @param {?} tagName
     * @param {?} schemaMetas
     * @return {?}
     */
    ElementSchemaRegistry.prototype.hasElement = function (tagName, schemaMetas) { };
    /**
     * @abstract
     * @param {?} elementName
     * @param {?} propName
     * @param {?} isAttribute
     * @return {?}
     */
    ElementSchemaRegistry.prototype.securityContext = function (elementName, propName, isAttribute) { };
    /**
     * @abstract
     * @return {?}
     */
    ElementSchemaRegistry.prototype.allKnownElementNames = function () { };
    /**
     * @abstract
     * @param {?} propName
     * @return {?}
     */
    ElementSchemaRegistry.prototype.getMappedPropName = function (propName) { };
    /**
     * @abstract
     * @return {?}
     */
    ElementSchemaRegistry.prototype.getDefaultComponentElementName = function () { };
    /**
     * @abstract
     * @param {?} name
     * @return {?}
     */
    ElementSchemaRegistry.prototype.validateProperty = function (name) { };
    /**
     * @abstract
     * @param {?} name
     * @return {?}
     */
    ElementSchemaRegistry.prototype.validateAttribute = function (name) { };
    /**
     * @abstract
     * @param {?} propName
     * @return {?}
     */
    ElementSchemaRegistry.prototype.normalizeAnimationStyleProperty = function (propName) { };
    /**
     * @abstract
     * @param {?} camelCaseProp
     * @param {?} userProvidedProp
     * @param {?} val
     * @return {?}
     */
    ElementSchemaRegistry.prototype.normalizeAnimationStyleValue = function (camelCaseProp, userProvidedProp, val) { };
    return ElementSchemaRegistry;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var StyleWithImports = (function () {
    /**
     * @param {?} style
     * @param {?} styleUrls
     */
    function StyleWithImports(style$$1, styleUrls) {
        this.style = style$$1;
        this.styleUrls = styleUrls;
    }
    return StyleWithImports;
}());
/**
 * @param {?} url
 * @return {?}
 */
function isStyleUrlResolvable(url) {
    if (url == null || url.length === 0 || url[0] == '/')
        return false;
    var /** @type {?} */ schemeMatch = url.match(URL_WITH_SCHEMA_REGEXP);
    return schemeMatch === null || schemeMatch[1] == 'package' || schemeMatch[1] == 'asset';
}
/**
 * Rewrites stylesheets by resolving and removing the \@import urls that
 * are either relative or don't have a `package:` scheme
 * @param {?} resolver
 * @param {?} baseUrl
 * @param {?} cssText
 * @return {?}
 */
function extractStyleUrls(resolver, baseUrl, cssText) {
    var /** @type {?} */ foundUrls = [];
    var /** @type {?} */ modifiedCssText = cssText.replace(CSS_COMMENT_REGEXP, '').replace(CSS_IMPORT_REGEXP, function () {
        var m = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            m[_i] = arguments[_i];
        }
        var /** @type {?} */ url = m[1] || m[2];
        if (!isStyleUrlResolvable(url)) {
            // Do not attempt to resolve non-package absolute URLs with URI scheme
            return m[0];
        }
        foundUrls.push(resolver.resolve(baseUrl, url));
        return '';
    });
    return new StyleWithImports(modifiedCssText, foundUrls);
}
var CSS_IMPORT_REGEXP = /@import\s+(?:url\()?\s*(?:(?:['"]([^'"]*))|([^;\)\s]*))[^;]*;?/g;
var CSS_COMMENT_REGEXP = /\/\*.+?\*\//g;
var URL_WITH_SCHEMA_REGEXP = /^([^:/?#]+):/;
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var PROPERTY_PARTS_SEPARATOR = '.';
var ATTRIBUTE_PREFIX = 'attr';
var CLASS_PREFIX = 'class';
var STYLE_PREFIX = 'style';
var ANIMATE_PROP_PREFIX = 'animate-';
var BoundPropertyType = {};
BoundPropertyType.DEFAULT = 0;
BoundPropertyType.LITERAL_ATTR = 1;
BoundPropertyType.ANIMATION = 2;
BoundPropertyType[BoundPropertyType.DEFAULT] = "DEFAULT";
BoundPropertyType[BoundPropertyType.LITERAL_ATTR] = "LITERAL_ATTR";
BoundPropertyType[BoundPropertyType.ANIMATION] = "ANIMATION";
/**
 * Represents a parsed property.
 */
var BoundProperty = (function () {
    /**
     * @param {?} name
     * @param {?} expression
     * @param {?} type
     * @param {?} sourceSpan
     */
    function BoundProperty(name, expression, type, sourceSpan) {
        this.name = name;
        this.expression = expression;
        this.type = type;
        this.sourceSpan = sourceSpan;
    }
    Object.defineProperty(BoundProperty.prototype, "isLiteral", {
        /**
         * @return {?}
         */
        get: function () { return this.type === BoundPropertyType.LITERAL_ATTR; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(BoundProperty.prototype, "isAnimation", {
        /**
         * @return {?}
         */
        get: function () { return this.type === BoundPropertyType.ANIMATION; },
        enumerable: true,
        configurable: true
    });
    return BoundProperty;
}());
/**
 * Parses bindings in templates and in the directive host area.
 */
var BindingParser = (function () {
    /**
     * @param {?} _exprParser
     * @param {?} _interpolationConfig
     * @param {?} _schemaRegistry
     * @param {?} pipes
     * @param {?} _targetErrors
     */
    function BindingParser(_exprParser, _interpolationConfig, _schemaRegistry, pipes, _targetErrors) {
        var _this = this;
        this._exprParser = _exprParser;
        this._interpolationConfig = _interpolationConfig;
        this._schemaRegistry = _schemaRegistry;
        this._targetErrors = _targetErrors;
        this.pipesByName = new Map();
        this._usedPipes = new Map();
        pipes.forEach(function (pipe) { return _this.pipesByName.set(pipe.name, pipe); });
    }
    /**
     * @return {?}
     */
    BindingParser.prototype.getUsedPipes = function () { return Array.from(this._usedPipes.values()); };
    /**
     * @param {?} dirMeta
     * @param {?} elementSelector
     * @param {?} sourceSpan
     * @return {?}
     */
    BindingParser.prototype.createDirectiveHostPropertyAsts = function (dirMeta, elementSelector, sourceSpan) {
        var _this = this;
        if (dirMeta.hostProperties) {
            var /** @type {?} */ boundProps_1 = [];
            Object.keys(dirMeta.hostProperties).forEach(function (propName) {
                var /** @type {?} */ expression = dirMeta.hostProperties[propName];
                if (typeof expression === 'string') {
                    _this.parsePropertyBinding(propName, expression, true, sourceSpan, [], boundProps_1);
                }
                else {
                    _this._reportError("Value of the host property binding \"" + propName + "\" needs to be a string representing an expression but got \"" + expression + "\" (" + typeof expression + ")", sourceSpan);
                }
            });
            return boundProps_1.map(function (prop) { return _this.createElementPropertyAst(elementSelector, prop); });
        }
        return null;
    };
    /**
     * @param {?} dirMeta
     * @param {?} sourceSpan
     * @return {?}
     */
    BindingParser.prototype.createDirectiveHostEventAsts = function (dirMeta, sourceSpan) {
        var _this = this;
        if (dirMeta.hostListeners) {
            var /** @type {?} */ targetEventAsts_1 = [];
            Object.keys(dirMeta.hostListeners).forEach(function (propName) {
                var /** @type {?} */ expression = dirMeta.hostListeners[propName];
                if (typeof expression === 'string') {
                    _this.parseEvent(propName, expression, sourceSpan, [], targetEventAsts_1);
                }
                else {
                    _this._reportError("Value of the host listener \"" + propName + "\" needs to be a string representing an expression but got \"" + expression + "\" (" + typeof expression + ")", sourceSpan);
                }
            });
            return targetEventAsts_1;
        }
        return null;
    };
    /**
     * @param {?} value
     * @param {?} sourceSpan
     * @return {?}
     */
    BindingParser.prototype.parseInterpolation = function (value, sourceSpan) {
        var /** @type {?} */ sourceInfo = sourceSpan.start.toString();
        try {
            var /** @type {?} */ ast = ((this._exprParser.parseInterpolation(value, sourceInfo, this._interpolationConfig)));
            if (ast)
                this._reportExpressionParserErrors(ast.errors, sourceSpan);
            this._checkPipes(ast, sourceSpan);
            return ast;
        }
        catch (e) {
            this._reportError("" + e, sourceSpan);
            return this._exprParser.wrapLiteralPrimitive('ERROR', sourceInfo);
        }
    };
    /**
     * @param {?} prefixToken
     * @param {?} value
     * @param {?} sourceSpan
     * @param {?} targetMatchableAttrs
     * @param {?} targetProps
     * @param {?} targetVars
     * @return {?}
     */
    BindingParser.prototype.parseInlineTemplateBinding = function (prefixToken, value, sourceSpan, targetMatchableAttrs, targetProps, targetVars) {
        var /** @type {?} */ bindings = this._parseTemplateBindings(prefixToken, value, sourceSpan);
        for (var /** @type {?} */ i = 0; i < bindings.length; i++) {
            var /** @type {?} */ binding = bindings[i];
            if (binding.keyIsVar) {
                targetVars.push(new VariableAst(binding.key, binding.name, sourceSpan));
            }
            else if (binding.expression) {
                this._parsePropertyAst(binding.key, binding.expression, sourceSpan, targetMatchableAttrs, targetProps);
            }
            else {
                targetMatchableAttrs.push([binding.key, '']);
                this.parseLiteralAttr(binding.key, null, sourceSpan, targetMatchableAttrs, targetProps);
            }
        }
    };
    /**
     * @param {?} prefixToken
     * @param {?} value
     * @param {?} sourceSpan
     * @return {?}
     */
    BindingParser.prototype._parseTemplateBindings = function (prefixToken, value, sourceSpan) {
        var _this = this;
        var /** @type {?} */ sourceInfo = sourceSpan.start.toString();
        try {
            var /** @type {?} */ bindingsResult = this._exprParser.parseTemplateBindings(prefixToken, value, sourceInfo);
            this._reportExpressionParserErrors(bindingsResult.errors, sourceSpan);
            bindingsResult.templateBindings.forEach(function (binding) {
                if (binding.expression) {
                    _this._checkPipes(binding.expression, sourceSpan);
                }
            });
            bindingsResult.warnings.forEach(function (warning) { _this._reportError(warning, sourceSpan, ParseErrorLevel.WARNING); });
            return bindingsResult.templateBindings;
        }
        catch (e) {
            this._reportError("" + e, sourceSpan);
            return [];
        }
    };
    /**
     * @param {?} name
     * @param {?} value
     * @param {?} sourceSpan
     * @param {?} targetMatchableAttrs
     * @param {?} targetProps
     * @return {?}
     */
    BindingParser.prototype.parseLiteralAttr = function (name, value, sourceSpan, targetMatchableAttrs, targetProps) {
        if (_isAnimationLabel(name)) {
            name = name.substring(1);
            if (value) {
                this._reportError("Assigning animation triggers via @prop=\"exp\" attributes with an expression is invalid." +
                    " Use property bindings (e.g. [@prop]=\"exp\") or use an attribute without a value (e.g. @prop) instead.", sourceSpan, ParseErrorLevel.ERROR);
            }
            this._parseAnimation(name, value, sourceSpan, targetMatchableAttrs, targetProps);
        }
        else {
            targetProps.push(new BoundProperty(name, this._exprParser.wrapLiteralPrimitive(value, ''), BoundPropertyType.LITERAL_ATTR, sourceSpan));
        }
    };
    /**
     * @param {?} name
     * @param {?} expression
     * @param {?} isHost
     * @param {?} sourceSpan
     * @param {?} targetMatchableAttrs
     * @param {?} targetProps
     * @return {?}
     */
    BindingParser.prototype.parsePropertyBinding = function (name, expression, isHost, sourceSpan, targetMatchableAttrs, targetProps) {
        var /** @type {?} */ isAnimationProp = false;
        if (name.startsWith(ANIMATE_PROP_PREFIX)) {
            isAnimationProp = true;
            name = name.substring(ANIMATE_PROP_PREFIX.length);
        }
        else if (_isAnimationLabel(name)) {
            isAnimationProp = true;
            name = name.substring(1);
        }
        if (isAnimationProp) {
            this._parseAnimation(name, expression, sourceSpan, targetMatchableAttrs, targetProps);
        }
        else {
            this._parsePropertyAst(name, this._parseBinding(expression, isHost, sourceSpan), sourceSpan, targetMatchableAttrs, targetProps);
        }
    };
    /**
     * @param {?} name
     * @param {?} value
     * @param {?} sourceSpan
     * @param {?} targetMatchableAttrs
     * @param {?} targetProps
     * @return {?}
     */
    BindingParser.prototype.parsePropertyInterpolation = function (name, value, sourceSpan, targetMatchableAttrs, targetProps) {
        var /** @type {?} */ expr = this.parseInterpolation(value, sourceSpan);
        if (expr) {
            this._parsePropertyAst(name, expr, sourceSpan, targetMatchableAttrs, targetProps);
            return true;
        }
        return false;
    };
    /**
     * @param {?} name
     * @param {?} ast
     * @param {?} sourceSpan
     * @param {?} targetMatchableAttrs
     * @param {?} targetProps
     * @return {?}
     */
    BindingParser.prototype._parsePropertyAst = function (name, ast, sourceSpan, targetMatchableAttrs, targetProps) {
        targetMatchableAttrs.push([name, /** @type {?} */ ((ast.source))]);
        targetProps.push(new BoundProperty(name, ast, BoundPropertyType.DEFAULT, sourceSpan));
    };
    /**
     * @param {?} name
     * @param {?} expression
     * @param {?} sourceSpan
     * @param {?} targetMatchableAttrs
     * @param {?} targetProps
     * @return {?}
     */
    BindingParser.prototype._parseAnimation = function (name, expression, sourceSpan, targetMatchableAttrs, targetProps) {
        // This will occur when a @trigger is not paired with an expression.
        // For animations it is valid to not have an expression since */void
        // states will be applied by angular when the element is attached/detached
        var /** @type {?} */ ast = this._parseBinding(expression || 'null', false, sourceSpan);
        targetMatchableAttrs.push([name, /** @type {?} */ ((ast.source))]);
        targetProps.push(new BoundProperty(name, ast, BoundPropertyType.ANIMATION, sourceSpan));
    };
    /**
     * @param {?} value
     * @param {?} isHostBinding
     * @param {?} sourceSpan
     * @return {?}
     */
    BindingParser.prototype._parseBinding = function (value, isHostBinding, sourceSpan) {
        var /** @type {?} */ sourceInfo = sourceSpan.start.toString();
        try {
            var /** @type {?} */ ast = isHostBinding ?
                this._exprParser.parseSimpleBinding(value, sourceInfo, this._interpolationConfig) :
                this._exprParser.parseBinding(value, sourceInfo, this._interpolationConfig);
            if (ast)
                this._reportExpressionParserErrors(ast.errors, sourceSpan);
            this._checkPipes(ast, sourceSpan);
            return ast;
        }
        catch (e) {
            this._reportError("" + e, sourceSpan);
            return this._exprParser.wrapLiteralPrimitive('ERROR', sourceInfo);
        }
    };
    /**
     * @param {?} elementSelector
     * @param {?} boundProp
     * @return {?}
     */
    BindingParser.prototype.createElementPropertyAst = function (elementSelector, boundProp) {
        if (boundProp.isAnimation) {
            return new BoundElementPropertyAst(boundProp.name, PropertyBindingType.Animation, __WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"].NONE, boundProp.expression, null, boundProp.sourceSpan);
        }
        var /** @type {?} */ unit = null;
        var /** @type {?} */ bindingType = ((undefined));
        var /** @type {?} */ boundPropertyName = null;
        var /** @type {?} */ parts = boundProp.name.split(PROPERTY_PARTS_SEPARATOR);
        var /** @type {?} */ securityContexts = ((undefined));
        // Check check for special cases (prefix style, attr, class)
        if (parts.length > 1) {
            if (parts[0] == ATTRIBUTE_PREFIX) {
                boundPropertyName = parts[1];
                this._validatePropertyOrAttributeName(boundPropertyName, boundProp.sourceSpan, true);
                securityContexts = calcPossibleSecurityContexts(this._schemaRegistry, elementSelector, boundPropertyName, true);
                var /** @type {?} */ nsSeparatorIdx = boundPropertyName.indexOf(':');
                if (nsSeparatorIdx > -1) {
                    var /** @type {?} */ ns = boundPropertyName.substring(0, nsSeparatorIdx);
                    var /** @type {?} */ name = boundPropertyName.substring(nsSeparatorIdx + 1);
                    boundPropertyName = mergeNsAndName(ns, name);
                }
                bindingType = PropertyBindingType.Attribute;
            }
            else if (parts[0] == CLASS_PREFIX) {
                boundPropertyName = parts[1];
                bindingType = PropertyBindingType.Class;
                securityContexts = [__WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"].NONE];
            }
            else if (parts[0] == STYLE_PREFIX) {
                unit = parts.length > 2 ? parts[2] : null;
                boundPropertyName = parts[1];
                bindingType = PropertyBindingType.Style;
                securityContexts = [__WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"].STYLE];
            }
        }
        // If not a special case, use the full property name
        if (boundPropertyName === null) {
            boundPropertyName = this._schemaRegistry.getMappedPropName(boundProp.name);
            securityContexts = calcPossibleSecurityContexts(this._schemaRegistry, elementSelector, boundPropertyName, false);
            bindingType = PropertyBindingType.Property;
            this._validatePropertyOrAttributeName(boundPropertyName, boundProp.sourceSpan, false);
        }
        return new BoundElementPropertyAst(boundPropertyName, bindingType, securityContexts[0], boundProp.expression, unit, boundProp.sourceSpan);
    };
    /**
     * @param {?} name
     * @param {?} expression
     * @param {?} sourceSpan
     * @param {?} targetMatchableAttrs
     * @param {?} targetEvents
     * @return {?}
     */
    BindingParser.prototype.parseEvent = function (name, expression, sourceSpan, targetMatchableAttrs, targetEvents) {
        if (_isAnimationLabel(name)) {
            name = name.substr(1);
            this._parseAnimationEvent(name, expression, sourceSpan, targetEvents);
        }
        else {
            this._parseEvent(name, expression, sourceSpan, targetMatchableAttrs, targetEvents);
        }
    };
    /**
     * @param {?} name
     * @param {?} expression
     * @param {?} sourceSpan
     * @param {?} targetEvents
     * @return {?}
     */
    BindingParser.prototype._parseAnimationEvent = function (name, expression, sourceSpan, targetEvents) {
        var /** @type {?} */ matches = splitAtPeriod(name, [name, '']);
        var /** @type {?} */ eventName = matches[0];
        var /** @type {?} */ phase = matches[1].toLowerCase();
        if (phase) {
            switch (phase) {
                case 'start':
                case 'done':
                    var /** @type {?} */ ast = this._parseAction(expression, sourceSpan);
                    targetEvents.push(new BoundEventAst(eventName, null, phase, ast, sourceSpan));
                    break;
                default:
                    this._reportError("The provided animation output phase value \"" + phase + "\" for \"@" + eventName + "\" is not supported (use start or done)", sourceSpan);
                    break;
            }
        }
        else {
            this._reportError("The animation trigger output event (@" + eventName + ") is missing its phase value name (start or done are currently supported)", sourceSpan);
        }
    };
    /**
     * @param {?} name
     * @param {?} expression
     * @param {?} sourceSpan
     * @param {?} targetMatchableAttrs
     * @param {?} targetEvents
     * @return {?}
     */
    BindingParser.prototype._parseEvent = function (name, expression, sourceSpan, targetMatchableAttrs, targetEvents) {
        // long format: 'target: eventName'
        var _a = splitAtColon(name, [/** @type {?} */ ((null)), name]), target = _a[0], eventName = _a[1];
        var /** @type {?} */ ast = this._parseAction(expression, sourceSpan);
        targetMatchableAttrs.push([/** @type {?} */ ((name)), /** @type {?} */ ((ast.source))]);
        targetEvents.push(new BoundEventAst(eventName, target, null, ast, sourceSpan));
        // Don't detect directives for event names for now,
        // so don't add the event name to the matchableAttrs
    };
    /**
     * @param {?} value
     * @param {?} sourceSpan
     * @return {?}
     */
    BindingParser.prototype._parseAction = function (value, sourceSpan) {
        var /** @type {?} */ sourceInfo = sourceSpan.start.toString();
        try {
            var /** @type {?} */ ast = this._exprParser.parseAction(value, sourceInfo, this._interpolationConfig);
            if (ast) {
                this._reportExpressionParserErrors(ast.errors, sourceSpan);
            }
            if (!ast || ast.ast instanceof EmptyExpr) {
                this._reportError("Empty expressions are not allowed", sourceSpan);
                return this._exprParser.wrapLiteralPrimitive('ERROR', sourceInfo);
            }
            this._checkPipes(ast, sourceSpan);
            return ast;
        }
        catch (e) {
            this._reportError("" + e, sourceSpan);
            return this._exprParser.wrapLiteralPrimitive('ERROR', sourceInfo);
        }
    };
    /**
     * @param {?} message
     * @param {?} sourceSpan
     * @param {?=} level
     * @return {?}
     */
    BindingParser.prototype._reportError = function (message, sourceSpan, level) {
        if (level === void 0) { level = ParseErrorLevel.ERROR; }
        this._targetErrors.push(new ParseError(sourceSpan, message, level));
    };
    /**
     * @param {?} errors
     * @param {?} sourceSpan
     * @return {?}
     */
    BindingParser.prototype._reportExpressionParserErrors = function (errors, sourceSpan) {
        for (var _i = 0, errors_1 = errors; _i < errors_1.length; _i++) {
            var error = errors_1[_i];
            this._reportError(error.message, sourceSpan);
        }
    };
    /**
     * @param {?} ast
     * @param {?} sourceSpan
     * @return {?}
     */
    BindingParser.prototype._checkPipes = function (ast, sourceSpan) {
        var _this = this;
        if (ast) {
            var /** @type {?} */ collector = new PipeCollector();
            ast.visit(collector);
            collector.pipes.forEach(function (ast, pipeName) {
                var /** @type {?} */ pipeMeta = _this.pipesByName.get(pipeName);
                if (!pipeMeta) {
                    _this._reportError("The pipe '" + pipeName + "' could not be found", new ParseSourceSpan(sourceSpan.start.moveBy(ast.span.start), sourceSpan.start.moveBy(ast.span.end)));
                }
                else {
                    _this._usedPipes.set(pipeName, pipeMeta);
                }
            });
        }
    };
    /**
     * @param {?} propName the name of the property / attribute
     * @param {?} sourceSpan
     * @param {?} isAttr true when binding to an attribute
     * @return {?}
     */
    BindingParser.prototype._validatePropertyOrAttributeName = function (propName, sourceSpan, isAttr) {
        var /** @type {?} */ report = isAttr ? this._schemaRegistry.validateAttribute(propName) :
            this._schemaRegistry.validateProperty(propName);
        if (report.error) {
            this._reportError(/** @type {?} */ ((report.msg)), sourceSpan, ParseErrorLevel.ERROR);
        }
    };
    return BindingParser;
}());
var PipeCollector = (function (_super) {
    __extends(PipeCollector, _super);
    function PipeCollector() {
        var _this = _super.apply(this, arguments) || this;
        _this.pipes = new Map();
        return _this;
    }
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    PipeCollector.prototype.visitPipe = function (ast, context) {
        this.pipes.set(ast.name, ast);
        ast.exp.visit(this);
        this.visitAll(ast.args, context);
        return null;
    };
    return PipeCollector;
}(RecursiveAstVisitor));
/**
 * @param {?} name
 * @return {?}
 */
function _isAnimationLabel(name) {
    return name[0] == '@';
}
/**
 * @param {?} registry
 * @param {?} selector
 * @param {?} propName
 * @param {?} isAttribute
 * @return {?}
 */
function calcPossibleSecurityContexts(registry, selector, propName, isAttribute) {
    var /** @type {?} */ ctxs = [];
    CssSelector.parse(selector).forEach(function (selector) {
        var /** @type {?} */ elementNames = selector.element ? [selector.element] : registry.allKnownElementNames();
        var /** @type {?} */ notElementNames = new Set(selector.notSelectors.filter(function (selector) { return selector.isElementSelector(); })
            .map(function (selector) { return selector.element; }));
        var /** @type {?} */ possibleElementNames = elementNames.filter(function (elementName) { return !notElementNames.has(elementName); });
        ctxs.push.apply(ctxs, possibleElementNames.map(function (elementName) { return registry.securityContext(elementName, propName, isAttribute); }));
    });
    return ctxs.length === 0 ? [__WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"].NONE] : Array.from(new Set(ctxs)).sort();
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var NG_CONTENT_SELECT_ATTR = 'select';
var LINK_ELEMENT = 'link';
var LINK_STYLE_REL_ATTR = 'rel';
var LINK_STYLE_HREF_ATTR = 'href';
var LINK_STYLE_REL_VALUE = 'stylesheet';
var STYLE_ELEMENT = 'style';
var SCRIPT_ELEMENT = 'script';
var NG_NON_BINDABLE_ATTR = 'ngNonBindable';
var NG_PROJECT_AS = 'ngProjectAs';
/**
 * @param {?} ast
 * @return {?}
 */
function preparseElement(ast) {
    var /** @type {?} */ selectAttr = ((null));
    var /** @type {?} */ hrefAttr = ((null));
    var /** @type {?} */ relAttr = ((null));
    var /** @type {?} */ nonBindable = false;
    var /** @type {?} */ projectAs = ((null));
    ast.attrs.forEach(function (attr) {
        var /** @type {?} */ lcAttrName = attr.name.toLowerCase();
        if (lcAttrName == NG_CONTENT_SELECT_ATTR) {
            selectAttr = attr.value;
        }
        else if (lcAttrName == LINK_STYLE_HREF_ATTR) {
            hrefAttr = attr.value;
        }
        else if (lcAttrName == LINK_STYLE_REL_ATTR) {
            relAttr = attr.value;
        }
        else if (attr.name == NG_NON_BINDABLE_ATTR) {
            nonBindable = true;
        }
        else if (attr.name == NG_PROJECT_AS) {
            if (attr.value.length > 0) {
                projectAs = attr.value;
            }
        }
    });
    selectAttr = normalizeNgContentSelect(selectAttr);
    var /** @type {?} */ nodeName = ast.name.toLowerCase();
    var /** @type {?} */ type = PreparsedElementType.OTHER;
    if (isNgContent(nodeName)) {
        type = PreparsedElementType.NG_CONTENT;
    }
    else if (nodeName == STYLE_ELEMENT) {
        type = PreparsedElementType.STYLE;
    }
    else if (nodeName == SCRIPT_ELEMENT) {
        type = PreparsedElementType.SCRIPT;
    }
    else if (nodeName == LINK_ELEMENT && relAttr == LINK_STYLE_REL_VALUE) {
        type = PreparsedElementType.STYLESHEET;
    }
    return new PreparsedElement(type, selectAttr, hrefAttr, nonBindable, projectAs);
}
var PreparsedElementType = {};
PreparsedElementType.NG_CONTENT = 0;
PreparsedElementType.STYLE = 1;
PreparsedElementType.STYLESHEET = 2;
PreparsedElementType.SCRIPT = 3;
PreparsedElementType.OTHER = 4;
PreparsedElementType[PreparsedElementType.NG_CONTENT] = "NG_CONTENT";
PreparsedElementType[PreparsedElementType.STYLE] = "STYLE";
PreparsedElementType[PreparsedElementType.STYLESHEET] = "STYLESHEET";
PreparsedElementType[PreparsedElementType.SCRIPT] = "SCRIPT";
PreparsedElementType[PreparsedElementType.OTHER] = "OTHER";
var PreparsedElement = (function () {
    /**
     * @param {?} type
     * @param {?} selectAttr
     * @param {?} hrefAttr
     * @param {?} nonBindable
     * @param {?} projectAs
     */
    function PreparsedElement(type, selectAttr, hrefAttr, nonBindable, projectAs) {
        this.type = type;
        this.selectAttr = selectAttr;
        this.hrefAttr = hrefAttr;
        this.nonBindable = nonBindable;
        this.projectAs = projectAs;
    }
    return PreparsedElement;
}());
/**
 * @param {?} selectAttr
 * @return {?}
 */
function normalizeNgContentSelect(selectAttr) {
    if (selectAttr === null || selectAttr.length === 0) {
        return '*';
    }
    return selectAttr;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var BIND_NAME_REGEXP = /^(?:(?:(?:(bind-)|(let-)|(ref-|#)|(on-)|(bindon-)|(@))(.+))|\[\(([^\)]+)\)\]|\[([^\]]+)\]|\(([^\)]+)\))$/;
// Group 1 = "bind-"
var KW_BIND_IDX = 1;
// Group 2 = "let-"
var KW_LET_IDX = 2;
// Group 3 = "ref-/#"
var KW_REF_IDX = 3;
// Group 4 = "on-"
var KW_ON_IDX = 4;
// Group 5 = "bindon-"
var KW_BINDON_IDX = 5;
// Group 6 = "@"
var KW_AT_IDX = 6;
// Group 7 = the identifier after "bind-", "let-", "ref-/#", "on-", "bindon-" or "@"
var IDENT_KW_IDX = 7;
// Group 8 = identifier inside [()]
var IDENT_BANANA_BOX_IDX = 8;
// Group 9 = identifier inside []
var IDENT_PROPERTY_IDX = 9;
// Group 10 = identifier inside ()
var IDENT_EVENT_IDX = 10;
// deprecated in 4.x
var TEMPLATE_ELEMENT = 'template';
// deprecated in 4.x
var TEMPLATE_ATTR = 'template';
var TEMPLATE_ATTR_PREFIX = '*';
var CLASS_ATTR = 'class';
var TEXT_CSS_SELECTOR = CssSelector.parse('*')[0];
var TEMPLATE_ELEMENT_DEPRECATION_WARNING = 'The <template> element is deprecated. Use <ng-template> instead';
var TEMPLATE_ATTR_DEPRECATION_WARNING = 'The template attribute is deprecated. Use an ng-template element instead.';
var warningCounts = {};
/**
 * @param {?} warnings
 * @return {?}
 */
function warnOnlyOnce(warnings) {
    return function (error) {
        if (warnings.indexOf(error.msg) !== -1) {
            warningCounts[error.msg] = (warningCounts[error.msg] || 0) + 1;
            return warningCounts[error.msg] <= 1;
        }
        return true;
    };
}
/**
 * Provides an array of {@link TemplateAstVisitor}s which will be used to transform
 * parsed templates before compilation is invoked, allowing custom expression syntax
 * and other advanced transformations.
 *
 * This is currently an internal-only feature and not meant for general use.
 */
var TEMPLATE_TRANSFORMS = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]('TemplateTransforms');
var TemplateParseError = (function (_super) {
    __extends(TemplateParseError, _super);
    /**
     * @param {?} message
     * @param {?} span
     * @param {?} level
     */
    function TemplateParseError(message, span, level) {
        return _super.call(this, span, message, level) || this;
    }
    return TemplateParseError;
}(ParseError));
var TemplateParseResult = (function () {
    /**
     * @param {?=} templateAst
     * @param {?=} usedPipes
     * @param {?=} errors
     */
    function TemplateParseResult(templateAst, usedPipes, errors) {
        this.templateAst = templateAst;
        this.usedPipes = usedPipes;
        this.errors = errors;
    }
    return TemplateParseResult;
}());
var TemplateParser = (function () {
    /**
     * @param {?} _config
     * @param {?} _exprParser
     * @param {?} _schemaRegistry
     * @param {?} _htmlParser
     * @param {?} _console
     * @param {?} transforms
     */
    function TemplateParser(_config, _exprParser, _schemaRegistry, _htmlParser, _console, transforms) {
        this._config = _config;
        this._exprParser = _exprParser;
        this._schemaRegistry = _schemaRegistry;
        this._htmlParser = _htmlParser;
        this._console = _console;
        this.transforms = transforms;
    }
    /**
     * @param {?} component
     * @param {?} template
     * @param {?} directives
     * @param {?} pipes
     * @param {?} schemas
     * @param {?} templateUrl
     * @return {?}
     */
    TemplateParser.prototype.parse = function (component, template, directives, pipes, schemas, templateUrl) {
        var /** @type {?} */ result = this.tryParse(component, template, directives, pipes, schemas, templateUrl);
        var /** @type {?} */ warnings = ((result.errors)).filter(function (error) { return error.level === ParseErrorLevel.WARNING; })
            .filter(warnOnlyOnce([TEMPLATE_ATTR_DEPRECATION_WARNING, TEMPLATE_ELEMENT_DEPRECATION_WARNING]));
        var /** @type {?} */ errors = ((result.errors)).filter(function (error) { return error.level === ParseErrorLevel.ERROR; });
        if (warnings.length > 0) {
            this._console.warn("Template parse warnings:\n" + warnings.join('\n'));
        }
        if (errors.length > 0) {
            var /** @type {?} */ errorString = errors.join('\n');
            throw syntaxError("Template parse errors:\n" + errorString);
        }
        return { template: /** @type {?} */ ((result.templateAst)), pipes: /** @type {?} */ ((result.usedPipes)) };
    };
    /**
     * @param {?} component
     * @param {?} template
     * @param {?} directives
     * @param {?} pipes
     * @param {?} schemas
     * @param {?} templateUrl
     * @return {?}
     */
    TemplateParser.prototype.tryParse = function (component, template, directives, pipes, schemas, templateUrl) {
        return this.tryParseHtml(this.expandHtml(/** @type {?} */ ((this._htmlParser)).parse(template, templateUrl, true, this.getInterpolationConfig(component))), component, directives, pipes, schemas);
    };
    /**
     * @param {?} htmlAstWithErrors
     * @param {?} component
     * @param {?} directives
     * @param {?} pipes
     * @param {?} schemas
     * @return {?}
     */
    TemplateParser.prototype.tryParseHtml = function (htmlAstWithErrors, component, directives, pipes, schemas) {
        var /** @type {?} */ result;
        var /** @type {?} */ errors = htmlAstWithErrors.errors;
        var /** @type {?} */ usedPipes = [];
        if (htmlAstWithErrors.rootNodes.length > 0) {
            var /** @type {?} */ uniqDirectives = removeSummaryDuplicates(directives);
            var /** @type {?} */ uniqPipes = removeSummaryDuplicates(pipes);
            var /** @type {?} */ providerViewContext = new ProviderViewContext(component);
            var /** @type {?} */ interpolationConfig = ((undefined));
            if (component.template && component.template.interpolation) {
                interpolationConfig = {
                    start: component.template.interpolation[0],
                    end: component.template.interpolation[1]
                };
            }
            var /** @type {?} */ bindingParser = new BindingParser(this._exprParser, /** @type {?} */ ((interpolationConfig)), this._schemaRegistry, uniqPipes, errors);
            var /** @type {?} */ parseVisitor = new TemplateParseVisitor(this._config, providerViewContext, uniqDirectives, bindingParser, this._schemaRegistry, schemas, errors);
            result = visitAll(parseVisitor, htmlAstWithErrors.rootNodes, EMPTY_ELEMENT_CONTEXT);
            errors.push.apply(errors, providerViewContext.errors);
            usedPipes.push.apply(usedPipes, bindingParser.getUsedPipes());
        }
        else {
            result = [];
        }
        this._assertNoReferenceDuplicationOnTemplate(result, errors);
        if (errors.length > 0) {
            return new TemplateParseResult(result, usedPipes, errors);
        }
        if (this.transforms) {
            this.transforms.forEach(function (transform) { result = templateVisitAll(transform, result); });
        }
        return new TemplateParseResult(result, usedPipes, errors);
    };
    /**
     * @param {?} htmlAstWithErrors
     * @param {?=} forced
     * @return {?}
     */
    TemplateParser.prototype.expandHtml = function (htmlAstWithErrors, forced) {
        if (forced === void 0) { forced = false; }
        var /** @type {?} */ errors = htmlAstWithErrors.errors;
        if (errors.length == 0 || forced) {
            // Transform ICU messages to angular directives
            var /** @type {?} */ expandedHtmlAst = expandNodes(htmlAstWithErrors.rootNodes);
            errors.push.apply(errors, expandedHtmlAst.errors);
            htmlAstWithErrors = new ParseTreeResult(expandedHtmlAst.nodes, errors);
        }
        return htmlAstWithErrors;
    };
    /**
     * @param {?} component
     * @return {?}
     */
    TemplateParser.prototype.getInterpolationConfig = function (component) {
        if (component.template) {
            return InterpolationConfig.fromArray(component.template.interpolation);
        }
        return undefined;
    };
    /**
     * \@internal
     * @param {?} result
     * @param {?} errors
     * @return {?}
     */
    TemplateParser.prototype._assertNoReferenceDuplicationOnTemplate = function (result, errors) {
        var /** @type {?} */ existingReferences = [];
        result.filter(function (element) { return !!((element)).references; })
            .forEach(function (element) { return ((element)).references.forEach(function (reference) {
            var /** @type {?} */ name = reference.name;
            if (existingReferences.indexOf(name) < 0) {
                existingReferences.push(name);
            }
            else {
                var /** @type {?} */ error = new TemplateParseError("Reference \"#" + name + "\" is defined several times", reference.sourceSpan, ParseErrorLevel.ERROR);
                errors.push(error);
            }
        }); });
    };
    return TemplateParser;
}());
TemplateParser.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
TemplateParser.ctorParameters = function () { return [
    { type: CompilerConfig, },
    { type: Parser, },
    { type: ElementSchemaRegistry, },
    { type: I18NHtmlParser, },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵConsole"], },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [TEMPLATE_TRANSFORMS,] },] },
]; };
var TemplateParseVisitor = (function () {
    /**
     * @param {?} config
     * @param {?} providerViewContext
     * @param {?} directives
     * @param {?} _bindingParser
     * @param {?} _schemaRegistry
     * @param {?} _schemas
     * @param {?} _targetErrors
     */
    function TemplateParseVisitor(config, providerViewContext, directives, _bindingParser, _schemaRegistry, _schemas, _targetErrors) {
        var _this = this;
        this.config = config;
        this.providerViewContext = providerViewContext;
        this._bindingParser = _bindingParser;
        this._schemaRegistry = _schemaRegistry;
        this._schemas = _schemas;
        this._targetErrors = _targetErrors;
        this.selectorMatcher = new SelectorMatcher();
        this.directivesIndex = new Map();
        this.ngContentCount = 0;
        // Note: queries start with id 1 so we can use the number in a Bloom filter!
        this.contentQueryStartId = providerViewContext.component.viewQueries.length + 1;
        directives.forEach(function (directive, index) {
            var selector = CssSelector.parse(directive.selector);
            _this.selectorMatcher.addSelectables(selector, directive);
            _this.directivesIndex.set(directive, index);
        });
    }
    /**
     * @param {?} expansion
     * @param {?} context
     * @return {?}
     */
    TemplateParseVisitor.prototype.visitExpansion = function (expansion, context) { return null; };
    /**
     * @param {?} expansionCase
     * @param {?} context
     * @return {?}
     */
    TemplateParseVisitor.prototype.visitExpansionCase = function (expansionCase, context) { return null; };
    /**
     * @param {?} text
     * @param {?} parent
     * @return {?}
     */
    TemplateParseVisitor.prototype.visitText = function (text, parent) {
        var /** @type {?} */ ngContentIndex = ((parent.findNgContentIndex(TEXT_CSS_SELECTOR)));
        var /** @type {?} */ expr = this._bindingParser.parseInterpolation(text.value, /** @type {?} */ ((text.sourceSpan)));
        return expr ? new BoundTextAst(expr, ngContentIndex, /** @type {?} */ ((text.sourceSpan))) :
            new TextAst(text.value, ngContentIndex, /** @type {?} */ ((text.sourceSpan)));
    };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    TemplateParseVisitor.prototype.visitAttribute = function (attribute, context) {
        return new AttrAst(attribute.name, attribute.value, attribute.sourceSpan);
    };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    TemplateParseVisitor.prototype.visitComment = function (comment, context) { return null; };
    /**
     * @param {?} element
     * @param {?} parent
     * @return {?}
     */
    TemplateParseVisitor.prototype.visitElement = function (element, parent) {
        var _this = this;
        var /** @type {?} */ queryStartIndex = this.contentQueryStartId;
        var /** @type {?} */ nodeName = element.name;
        var /** @type {?} */ preparsedElement = preparseElement(element);
        if (preparsedElement.type === PreparsedElementType.SCRIPT ||
            preparsedElement.type === PreparsedElementType.STYLE) {
            // Skipping <script> for security reasons
            // Skipping <style> as we already processed them
            // in the StyleCompiler
            return null;
        }
        if (preparsedElement.type === PreparsedElementType.STYLESHEET &&
            isStyleUrlResolvable(preparsedElement.hrefAttr)) {
            // Skipping stylesheets with either relative urls or package scheme as we already processed
            // them in the StyleCompiler
            return null;
        }
        var /** @type {?} */ matchableAttrs = [];
        var /** @type {?} */ elementOrDirectiveProps = [];
        var /** @type {?} */ elementOrDirectiveRefs = [];
        var /** @type {?} */ elementVars = [];
        var /** @type {?} */ events = [];
        var /** @type {?} */ templateElementOrDirectiveProps = [];
        var /** @type {?} */ templateMatchableAttrs = [];
        var /** @type {?} */ templateElementVars = [];
        var /** @type {?} */ hasInlineTemplates = false;
        var /** @type {?} */ attrs = [];
        var /** @type {?} */ isTemplateElement = isTemplate(element, this.config.enableLegacyTemplate, function (m, span) { return _this._reportError(m, span, ParseErrorLevel.WARNING); });
        element.attrs.forEach(function (attr) {
            var /** @type {?} */ hasBinding = _this._parseAttr(isTemplateElement, attr, matchableAttrs, elementOrDirectiveProps, events, elementOrDirectiveRefs, elementVars);
            var /** @type {?} */ templateBindingsSource;
            var /** @type {?} */ prefixToken;
            var /** @type {?} */ normalizedName = _this._normalizeAttributeName(attr.name);
            if (_this.config.enableLegacyTemplate && normalizedName == TEMPLATE_ATTR) {
                _this._reportError(TEMPLATE_ATTR_DEPRECATION_WARNING, attr.sourceSpan, ParseErrorLevel.WARNING);
                templateBindingsSource = attr.value;
            }
            else if (normalizedName.startsWith(TEMPLATE_ATTR_PREFIX)) {
                templateBindingsSource = attr.value;
                prefixToken = normalizedName.substring(TEMPLATE_ATTR_PREFIX.length) + ':';
            }
            var /** @type {?} */ hasTemplateBinding = templateBindingsSource != null;
            if (hasTemplateBinding) {
                if (hasInlineTemplates) {
                    _this._reportError("Can't have multiple template bindings on one element. Use only one attribute named 'template' or prefixed with *", attr.sourceSpan);
                }
                hasInlineTemplates = true;
                _this._bindingParser.parseInlineTemplateBinding(/** @type {?} */ ((prefixToken)), /** @type {?} */ ((templateBindingsSource)), attr.sourceSpan, templateMatchableAttrs, templateElementOrDirectiveProps, templateElementVars);
            }
            if (!hasBinding && !hasTemplateBinding) {
                // don't include the bindings as attributes as well in the AST
                attrs.push(_this.visitAttribute(attr, null));
                matchableAttrs.push([attr.name, attr.value]);
            }
        });
        var /** @type {?} */ elementCssSelector = createElementCssSelector(nodeName, matchableAttrs);
        var _a = this._parseDirectives(this.selectorMatcher, elementCssSelector), directiveMetas = _a.directives, matchElement = _a.matchElement;
        var /** @type {?} */ references = [];
        var /** @type {?} */ boundDirectivePropNames = new Set();
        var /** @type {?} */ directiveAsts = this._createDirectiveAsts(isTemplateElement, element.name, directiveMetas, elementOrDirectiveProps, elementOrDirectiveRefs, /** @type {?} */ ((element.sourceSpan)), references, boundDirectivePropNames);
        var /** @type {?} */ elementProps = this._createElementPropertyAsts(element.name, elementOrDirectiveProps, boundDirectivePropNames);
        var /** @type {?} */ isViewRoot = parent.isTemplateElement || hasInlineTemplates;
        var /** @type {?} */ providerContext = new ProviderElementContext(this.providerViewContext, /** @type {?} */ ((parent.providerContext)), isViewRoot, directiveAsts, attrs, references, isTemplateElement, queryStartIndex, /** @type {?} */ ((element.sourceSpan)));
        var /** @type {?} */ children = visitAll(preparsedElement.nonBindable ? NON_BINDABLE_VISITOR : this, element.children, ElementContext.create(isTemplateElement, directiveAsts, isTemplateElement ? ((parent.providerContext)) : providerContext));
        providerContext.afterElement();
        // Override the actual selector when the `ngProjectAs` attribute is provided
        var /** @type {?} */ projectionSelector = preparsedElement.projectAs != null ?
            CssSelector.parse(preparsedElement.projectAs)[0] :
            elementCssSelector;
        var /** @type {?} */ ngContentIndex = ((parent.findNgContentIndex(projectionSelector)));
        var /** @type {?} */ parsedElement;
        if (preparsedElement.type === PreparsedElementType.NG_CONTENT) {
            if (element.children && !element.children.every(_isEmptyTextNode)) {
                this._reportError("<ng-content> element cannot have content.", /** @type {?} */ ((element.sourceSpan)));
            }
            parsedElement = new NgContentAst(this.ngContentCount++, hasInlineTemplates ? ((null)) : ngContentIndex, /** @type {?} */ ((element.sourceSpan)));
        }
        else if (isTemplateElement) {
            this._assertAllEventsPublishedByDirectives(directiveAsts, events);
            this._assertNoComponentsNorElementBindingsOnTemplate(directiveAsts, elementProps, /** @type {?} */ ((element.sourceSpan)));
            parsedElement = new EmbeddedTemplateAst(attrs, events, references, elementVars, providerContext.transformedDirectiveAsts, providerContext.transformProviders, providerContext.transformedHasViewContainer, providerContext.queryMatches, children, hasInlineTemplates ? ((null)) : ngContentIndex, /** @type {?} */ ((element.sourceSpan)));
        }
        else {
            this._assertElementExists(matchElement, element);
            this._assertOnlyOneComponent(directiveAsts, /** @type {?} */ ((element.sourceSpan)));
            var /** @type {?} */ ngContentIndex_1 = hasInlineTemplates ? null : parent.findNgContentIndex(projectionSelector);
            parsedElement = new ElementAst(nodeName, attrs, elementProps, events, references, providerContext.transformedDirectiveAsts, providerContext.transformProviders, providerContext.transformedHasViewContainer, providerContext.queryMatches, children, hasInlineTemplates ? null : ngContentIndex_1, element.sourceSpan, element.endSourceSpan || null);
        }
        if (hasInlineTemplates) {
            var /** @type {?} */ templateQueryStartIndex = this.contentQueryStartId;
            var /** @type {?} */ templateSelector = createElementCssSelector(TEMPLATE_ELEMENT, templateMatchableAttrs);
            var templateDirectiveMetas = this._parseDirectives(this.selectorMatcher, templateSelector).directives;
            var /** @type {?} */ templateBoundDirectivePropNames = new Set();
            var /** @type {?} */ templateDirectiveAsts = this._createDirectiveAsts(true, element.name, templateDirectiveMetas, templateElementOrDirectiveProps, [], /** @type {?} */ ((element.sourceSpan)), [], templateBoundDirectivePropNames);
            var /** @type {?} */ templateElementProps = this._createElementPropertyAsts(element.name, templateElementOrDirectiveProps, templateBoundDirectivePropNames);
            this._assertNoComponentsNorElementBindingsOnTemplate(templateDirectiveAsts, templateElementProps, /** @type {?} */ ((element.sourceSpan)));
            var /** @type {?} */ templateProviderContext = new ProviderElementContext(this.providerViewContext, /** @type {?} */ ((parent.providerContext)), parent.isTemplateElement, templateDirectiveAsts, [], [], true, templateQueryStartIndex, /** @type {?} */ ((element.sourceSpan)));
            templateProviderContext.afterElement();
            parsedElement = new EmbeddedTemplateAst([], [], [], templateElementVars, templateProviderContext.transformedDirectiveAsts, templateProviderContext.transformProviders, templateProviderContext.transformedHasViewContainer, templateProviderContext.queryMatches, [parsedElement], ngContentIndex, /** @type {?} */ ((element.sourceSpan)));
        }
        return parsedElement;
    };
    /**
     * @param {?} isTemplateElement
     * @param {?} attr
     * @param {?} targetMatchableAttrs
     * @param {?} targetProps
     * @param {?} targetEvents
     * @param {?} targetRefs
     * @param {?} targetVars
     * @return {?}
     */
    TemplateParseVisitor.prototype._parseAttr = function (isTemplateElement, attr, targetMatchableAttrs, targetProps, targetEvents, targetRefs, targetVars) {
        var /** @type {?} */ name = this._normalizeAttributeName(attr.name);
        var /** @type {?} */ value = attr.value;
        var /** @type {?} */ srcSpan = attr.sourceSpan;
        var /** @type {?} */ bindParts = name.match(BIND_NAME_REGEXP);
        var /** @type {?} */ hasBinding = false;
        if (bindParts !== null) {
            hasBinding = true;
            if (bindParts[KW_BIND_IDX] != null) {
                this._bindingParser.parsePropertyBinding(bindParts[IDENT_KW_IDX], value, false, srcSpan, targetMatchableAttrs, targetProps);
            }
            else if (bindParts[KW_LET_IDX]) {
                if (isTemplateElement) {
                    var /** @type {?} */ identifier = bindParts[IDENT_KW_IDX];
                    this._parseVariable(identifier, value, srcSpan, targetVars);
                }
                else {
                    this._reportError("\"let-\" is only supported on template elements.", srcSpan);
                }
            }
            else if (bindParts[KW_REF_IDX]) {
                var /** @type {?} */ identifier = bindParts[IDENT_KW_IDX];
                this._parseReference(identifier, value, srcSpan, targetRefs);
            }
            else if (bindParts[KW_ON_IDX]) {
                this._bindingParser.parseEvent(bindParts[IDENT_KW_IDX], value, srcSpan, targetMatchableAttrs, targetEvents);
            }
            else if (bindParts[KW_BINDON_IDX]) {
                this._bindingParser.parsePropertyBinding(bindParts[IDENT_KW_IDX], value, false, srcSpan, targetMatchableAttrs, targetProps);
                this._parseAssignmentEvent(bindParts[IDENT_KW_IDX], value, srcSpan, targetMatchableAttrs, targetEvents);
            }
            else if (bindParts[KW_AT_IDX]) {
                this._bindingParser.parseLiteralAttr(name, value, srcSpan, targetMatchableAttrs, targetProps);
            }
            else if (bindParts[IDENT_BANANA_BOX_IDX]) {
                this._bindingParser.parsePropertyBinding(bindParts[IDENT_BANANA_BOX_IDX], value, false, srcSpan, targetMatchableAttrs, targetProps);
                this._parseAssignmentEvent(bindParts[IDENT_BANANA_BOX_IDX], value, srcSpan, targetMatchableAttrs, targetEvents);
            }
            else if (bindParts[IDENT_PROPERTY_IDX]) {
                this._bindingParser.parsePropertyBinding(bindParts[IDENT_PROPERTY_IDX], value, false, srcSpan, targetMatchableAttrs, targetProps);
            }
            else if (bindParts[IDENT_EVENT_IDX]) {
                this._bindingParser.parseEvent(bindParts[IDENT_EVENT_IDX], value, srcSpan, targetMatchableAttrs, targetEvents);
            }
        }
        else {
            hasBinding = this._bindingParser.parsePropertyInterpolation(name, value, srcSpan, targetMatchableAttrs, targetProps);
        }
        if (!hasBinding) {
            this._bindingParser.parseLiteralAttr(name, value, srcSpan, targetMatchableAttrs, targetProps);
        }
        return hasBinding;
    };
    /**
     * @param {?} attrName
     * @return {?}
     */
    TemplateParseVisitor.prototype._normalizeAttributeName = function (attrName) {
        return /^data-/i.test(attrName) ? attrName.substring(5) : attrName;
    };
    /**
     * @param {?} identifier
     * @param {?} value
     * @param {?} sourceSpan
     * @param {?} targetVars
     * @return {?}
     */
    TemplateParseVisitor.prototype._parseVariable = function (identifier, value, sourceSpan, targetVars) {
        if (identifier.indexOf('-') > -1) {
            this._reportError("\"-\" is not allowed in variable names", sourceSpan);
        }
        targetVars.push(new VariableAst(identifier, value, sourceSpan));
    };
    /**
     * @param {?} identifier
     * @param {?} value
     * @param {?} sourceSpan
     * @param {?} targetRefs
     * @return {?}
     */
    TemplateParseVisitor.prototype._parseReference = function (identifier, value, sourceSpan, targetRefs) {
        if (identifier.indexOf('-') > -1) {
            this._reportError("\"-\" is not allowed in reference names", sourceSpan);
        }
        targetRefs.push(new ElementOrDirectiveRef(identifier, value, sourceSpan));
    };
    /**
     * @param {?} name
     * @param {?} expression
     * @param {?} sourceSpan
     * @param {?} targetMatchableAttrs
     * @param {?} targetEvents
     * @return {?}
     */
    TemplateParseVisitor.prototype._parseAssignmentEvent = function (name, expression, sourceSpan, targetMatchableAttrs, targetEvents) {
        this._bindingParser.parseEvent(name + "Change", expression + "=$event", sourceSpan, targetMatchableAttrs, targetEvents);
    };
    /**
     * @param {?} selectorMatcher
     * @param {?} elementCssSelector
     * @return {?}
     */
    TemplateParseVisitor.prototype._parseDirectives = function (selectorMatcher, elementCssSelector) {
        var _this = this;
        // Need to sort the directives so that we get consistent results throughout,
        // as selectorMatcher uses Maps inside.
        // Also deduplicate directives as they might match more than one time!
        var /** @type {?} */ directives = new Array(this.directivesIndex.size);
        // Whether any directive selector matches on the element name
        var /** @type {?} */ matchElement = false;
        selectorMatcher.match(elementCssSelector, function (selector, directive) {
            directives[((_this.directivesIndex.get(directive)))] = directive;
            matchElement = matchElement || selector.hasElementSelector();
        });
        return {
            directives: directives.filter(function (dir) { return !!dir; }),
            matchElement: matchElement,
        };
    };
    /**
     * @param {?} isTemplateElement
     * @param {?} elementName
     * @param {?} directives
     * @param {?} props
     * @param {?} elementOrDirectiveRefs
     * @param {?} elementSourceSpan
     * @param {?} targetReferences
     * @param {?} targetBoundDirectivePropNames
     * @return {?}
     */
    TemplateParseVisitor.prototype._createDirectiveAsts = function (isTemplateElement, elementName, directives, props, elementOrDirectiveRefs, elementSourceSpan, targetReferences, targetBoundDirectivePropNames) {
        var _this = this;
        var /** @type {?} */ matchedReferences = new Set();
        var /** @type {?} */ component = ((null));
        var /** @type {?} */ directiveAsts = directives.map(function (directive) {
            var /** @type {?} */ sourceSpan = new ParseSourceSpan(elementSourceSpan.start, elementSourceSpan.end, "Directive " + identifierName(directive.type));
            if (directive.isComponent) {
                component = directive;
            }
            var /** @type {?} */ directiveProperties = [];
            var /** @type {?} */ hostProperties = ((_this._bindingParser.createDirectiveHostPropertyAsts(directive, elementName, sourceSpan)));
            // Note: We need to check the host properties here as well,
            // as we don't know the element name in the DirectiveWrapperCompiler yet.
            hostProperties = _this._checkPropertiesInSchema(elementName, hostProperties);
            var /** @type {?} */ hostEvents = ((_this._bindingParser.createDirectiveHostEventAsts(directive, sourceSpan)));
            _this._createDirectivePropertyAsts(directive.inputs, props, directiveProperties, targetBoundDirectivePropNames);
            elementOrDirectiveRefs.forEach(function (elOrDirRef) {
                if ((elOrDirRef.value.length === 0 && directive.isComponent) ||
                    (directive.exportAs == elOrDirRef.value)) {
                    targetReferences.push(new ReferenceAst(elOrDirRef.name, identifierToken(directive.type), elOrDirRef.sourceSpan));
                    matchedReferences.add(elOrDirRef.name);
                }
            });
            var /** @type {?} */ contentQueryStartId = _this.contentQueryStartId;
            _this.contentQueryStartId += directive.queries.length;
            return new DirectiveAst(directive, directiveProperties, hostProperties, hostEvents, contentQueryStartId, sourceSpan);
        });
        elementOrDirectiveRefs.forEach(function (elOrDirRef) {
            if (elOrDirRef.value.length > 0) {
                if (!matchedReferences.has(elOrDirRef.name)) {
                    _this._reportError("There is no directive with \"exportAs\" set to \"" + elOrDirRef.value + "\"", elOrDirRef.sourceSpan);
                }
            }
            else if (!component) {
                var /** @type {?} */ refToken = ((null));
                if (isTemplateElement) {
                    refToken = createIdentifierToken(Identifiers.TemplateRef);
                }
                targetReferences.push(new ReferenceAst(elOrDirRef.name, refToken, elOrDirRef.sourceSpan));
            }
        });
        return directiveAsts;
    };
    /**
     * @param {?} directiveProperties
     * @param {?} boundProps
     * @param {?} targetBoundDirectiveProps
     * @param {?} targetBoundDirectivePropNames
     * @return {?}
     */
    TemplateParseVisitor.prototype._createDirectivePropertyAsts = function (directiveProperties, boundProps, targetBoundDirectiveProps, targetBoundDirectivePropNames) {
        if (directiveProperties) {
            var /** @type {?} */ boundPropsByName_1 = new Map();
            boundProps.forEach(function (boundProp) {
                var /** @type {?} */ prevValue = boundPropsByName_1.get(boundProp.name);
                if (!prevValue || prevValue.isLiteral) {
                    // give [a]="b" a higher precedence than a="b" on the same element
                    boundPropsByName_1.set(boundProp.name, boundProp);
                }
            });
            Object.keys(directiveProperties).forEach(function (dirProp) {
                var /** @type {?} */ elProp = directiveProperties[dirProp];
                var /** @type {?} */ boundProp = boundPropsByName_1.get(elProp);
                // Bindings are optional, so this binding only needs to be set up if an expression is given.
                if (boundProp) {
                    targetBoundDirectivePropNames.add(boundProp.name);
                    if (!isEmptyExpression(boundProp.expression)) {
                        targetBoundDirectiveProps.push(new BoundDirectivePropertyAst(dirProp, boundProp.name, boundProp.expression, boundProp.sourceSpan));
                    }
                }
            });
        }
    };
    /**
     * @param {?} elementName
     * @param {?} props
     * @param {?} boundDirectivePropNames
     * @return {?}
     */
    TemplateParseVisitor.prototype._createElementPropertyAsts = function (elementName, props, boundDirectivePropNames) {
        var _this = this;
        var /** @type {?} */ boundElementProps = [];
        props.forEach(function (prop) {
            if (!prop.isLiteral && !boundDirectivePropNames.has(prop.name)) {
                boundElementProps.push(_this._bindingParser.createElementPropertyAst(elementName, prop));
            }
        });
        return this._checkPropertiesInSchema(elementName, boundElementProps);
    };
    /**
     * @param {?} directives
     * @return {?}
     */
    TemplateParseVisitor.prototype._findComponentDirectives = function (directives) {
        return directives.filter(function (directive) { return directive.directive.isComponent; });
    };
    /**
     * @param {?} directives
     * @return {?}
     */
    TemplateParseVisitor.prototype._findComponentDirectiveNames = function (directives) {
        return this._findComponentDirectives(directives)
            .map(function (directive) { return ((identifierName(directive.directive.type))); });
    };
    /**
     * @param {?} directives
     * @param {?} sourceSpan
     * @return {?}
     */
    TemplateParseVisitor.prototype._assertOnlyOneComponent = function (directives, sourceSpan) {
        var /** @type {?} */ componentTypeNames = this._findComponentDirectiveNames(directives);
        if (componentTypeNames.length > 1) {
            this._reportError("More than one component matched on this element.\n" +
                "Make sure that only one component's selector can match a given element.\n" +
                ("Conflicting components: " + componentTypeNames.join(',')), sourceSpan);
        }
    };
    /**
     * Make sure that non-angular tags conform to the schemas.
     *
     * Note: An element is considered an angular tag when at least one directive selector matches the
     * tag name.
     *
     * @param {?} matchElement Whether any directive has matched on the tag name
     * @param {?} element the html element
     * @return {?}
     */
    TemplateParseVisitor.prototype._assertElementExists = function (matchElement, element) {
        var /** @type {?} */ elName = element.name.replace(/^:xhtml:/, '');
        if (!matchElement && !this._schemaRegistry.hasElement(elName, this._schemas)) {
            var /** @type {?} */ errorMsg = "'" + elName + "' is not a known element:\n";
            errorMsg +=
                "1. If '" + elName + "' is an Angular component, then verify that it is part of this module.\n";
            if (elName.indexOf('-') > -1) {
                errorMsg +=
                    "2. If '" + elName + "' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.";
            }
            else {
                errorMsg +=
                    "2. To allow any element add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component.";
            }
            this._reportError(errorMsg, /** @type {?} */ ((element.sourceSpan)));
        }
    };
    /**
     * @param {?} directives
     * @param {?} elementProps
     * @param {?} sourceSpan
     * @return {?}
     */
    TemplateParseVisitor.prototype._assertNoComponentsNorElementBindingsOnTemplate = function (directives, elementProps, sourceSpan) {
        var _this = this;
        var /** @type {?} */ componentTypeNames = this._findComponentDirectiveNames(directives);
        if (componentTypeNames.length > 0) {
            this._reportError("Components on an embedded template: " + componentTypeNames.join(','), sourceSpan);
        }
        elementProps.forEach(function (prop) {
            _this._reportError("Property binding " + prop.name + " not used by any directive on an embedded template. Make sure that the property name is spelled correctly and all directives are listed in the \"@NgModule.declarations\".", sourceSpan);
        });
    };
    /**
     * @param {?} directives
     * @param {?} events
     * @return {?}
     */
    TemplateParseVisitor.prototype._assertAllEventsPublishedByDirectives = function (directives, events) {
        var _this = this;
        var /** @type {?} */ allDirectiveEvents = new Set();
        directives.forEach(function (directive) {
            Object.keys(directive.directive.outputs).forEach(function (k) {
                var /** @type {?} */ eventName = directive.directive.outputs[k];
                allDirectiveEvents.add(eventName);
            });
        });
        events.forEach(function (event) {
            if (event.target != null || !allDirectiveEvents.has(event.name)) {
                _this._reportError("Event binding " + event.fullName + " not emitted by any directive on an embedded template. Make sure that the event name is spelled correctly and all directives are listed in the \"@NgModule.declarations\".", event.sourceSpan);
            }
        });
    };
    /**
     * @param {?} elementName
     * @param {?} boundProps
     * @return {?}
     */
    TemplateParseVisitor.prototype._checkPropertiesInSchema = function (elementName, boundProps) {
        var _this = this;
        // Note: We can't filter out empty expressions before this method,
        // as we still want to validate them!
        return boundProps.filter(function (boundProp) {
            if (boundProp.type === PropertyBindingType.Property &&
                !_this._schemaRegistry.hasProperty(elementName, boundProp.name, _this._schemas)) {
                var /** @type {?} */ errorMsg = "Can't bind to '" + boundProp.name + "' since it isn't a known property of '" + elementName + "'.";
                if (elementName.startsWith('ng-')) {
                    errorMsg +=
                        "\n1. If '" + boundProp.name + "' is an Angular directive, then add 'CommonModule' to the '@NgModule.imports' of this component." +
                            "\n2. To allow any property add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component.";
                }
                else if (elementName.indexOf('-') > -1) {
                    errorMsg +=
                        "\n1. If '" + elementName + "' is an Angular component and it has '" + boundProp.name + "' input, then verify that it is part of this module." +
                            ("\n2. If '" + elementName + "' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message.") +
                            "\n3. To allow any property add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component.";
                }
                _this._reportError(errorMsg, boundProp.sourceSpan);
            }
            return !isEmptyExpression(boundProp.value);
        });
    };
    /**
     * @param {?} message
     * @param {?} sourceSpan
     * @param {?=} level
     * @return {?}
     */
    TemplateParseVisitor.prototype._reportError = function (message, sourceSpan, level) {
        if (level === void 0) { level = ParseErrorLevel.ERROR; }
        this._targetErrors.push(new ParseError(sourceSpan, message, level));
    };
    return TemplateParseVisitor;
}());
var NonBindableVisitor = (function () {
    function NonBindableVisitor() {
    }
    /**
     * @param {?} ast
     * @param {?} parent
     * @return {?}
     */
    NonBindableVisitor.prototype.visitElement = function (ast, parent) {
        var /** @type {?} */ preparsedElement = preparseElement(ast);
        if (preparsedElement.type === PreparsedElementType.SCRIPT ||
            preparsedElement.type === PreparsedElementType.STYLE ||
            preparsedElement.type === PreparsedElementType.STYLESHEET) {
            // Skipping <script> for security reasons
            // Skipping <style> and stylesheets as we already processed them
            // in the StyleCompiler
            return null;
        }
        var /** @type {?} */ attrNameAndValues = ast.attrs.map(function (attr) { return [attr.name, attr.value]; });
        var /** @type {?} */ selector = createElementCssSelector(ast.name, attrNameAndValues);
        var /** @type {?} */ ngContentIndex = parent.findNgContentIndex(selector);
        var /** @type {?} */ children = visitAll(this, ast.children, EMPTY_ELEMENT_CONTEXT);
        return new ElementAst(ast.name, visitAll(this, ast.attrs), [], [], [], [], [], false, [], children, ngContentIndex, ast.sourceSpan, ast.endSourceSpan);
    };
    /**
     * @param {?} comment
     * @param {?} context
     * @return {?}
     */
    NonBindableVisitor.prototype.visitComment = function (comment, context) { return null; };
    /**
     * @param {?} attribute
     * @param {?} context
     * @return {?}
     */
    NonBindableVisitor.prototype.visitAttribute = function (attribute, context) {
        return new AttrAst(attribute.name, attribute.value, attribute.sourceSpan);
    };
    /**
     * @param {?} text
     * @param {?} parent
     * @return {?}
     */
    NonBindableVisitor.prototype.visitText = function (text, parent) {
        var /** @type {?} */ ngContentIndex = ((parent.findNgContentIndex(TEXT_CSS_SELECTOR)));
        return new TextAst(text.value, ngContentIndex, /** @type {?} */ ((text.sourceSpan)));
    };
    /**
     * @param {?} expansion
     * @param {?} context
     * @return {?}
     */
    NonBindableVisitor.prototype.visitExpansion = function (expansion, context) { return expansion; };
    /**
     * @param {?} expansionCase
     * @param {?} context
     * @return {?}
     */
    NonBindableVisitor.prototype.visitExpansionCase = function (expansionCase, context) { return expansionCase; };
    return NonBindableVisitor;
}());
var ElementOrDirectiveRef = (function () {
    /**
     * @param {?} name
     * @param {?} value
     * @param {?} sourceSpan
     */
    function ElementOrDirectiveRef(name, value, sourceSpan) {
        this.name = name;
        this.value = value;
        this.sourceSpan = sourceSpan;
    }
    return ElementOrDirectiveRef;
}());
/**
 * @param {?} classAttrValue
 * @return {?}
 */
function splitClasses(classAttrValue) {
    return classAttrValue.trim().split(/\s+/g);
}
var ElementContext = (function () {
    /**
     * @param {?} isTemplateElement
     * @param {?} _ngContentIndexMatcher
     * @param {?} _wildcardNgContentIndex
     * @param {?} providerContext
     */
    function ElementContext(isTemplateElement, _ngContentIndexMatcher, _wildcardNgContentIndex, providerContext) {
        this.isTemplateElement = isTemplateElement;
        this._ngContentIndexMatcher = _ngContentIndexMatcher;
        this._wildcardNgContentIndex = _wildcardNgContentIndex;
        this.providerContext = providerContext;
    }
    /**
     * @param {?} isTemplateElement
     * @param {?} directives
     * @param {?} providerContext
     * @return {?}
     */
    ElementContext.create = function (isTemplateElement, directives, providerContext) {
        var /** @type {?} */ matcher = new SelectorMatcher();
        var /** @type {?} */ wildcardNgContentIndex = ((null));
        var /** @type {?} */ component = directives.find(function (directive) { return directive.directive.isComponent; });
        if (component) {
            var /** @type {?} */ ngContentSelectors = ((component.directive.template)).ngContentSelectors;
            for (var /** @type {?} */ i = 0; i < ngContentSelectors.length; i++) {
                var /** @type {?} */ selector = ngContentSelectors[i];
                if (selector === '*') {
                    wildcardNgContentIndex = i;
                }
                else {
                    matcher.addSelectables(CssSelector.parse(ngContentSelectors[i]), i);
                }
            }
        }
        return new ElementContext(isTemplateElement, matcher, wildcardNgContentIndex, providerContext);
    };
    /**
     * @param {?} selector
     * @return {?}
     */
    ElementContext.prototype.findNgContentIndex = function (selector) {
        var /** @type {?} */ ngContentIndices = [];
        this._ngContentIndexMatcher.match(selector, function (selector, ngContentIndex) { ngContentIndices.push(ngContentIndex); });
        ngContentIndices.sort();
        if (this._wildcardNgContentIndex != null) {
            ngContentIndices.push(this._wildcardNgContentIndex);
        }
        return ngContentIndices.length > 0 ? ngContentIndices[0] : null;
    };
    return ElementContext;
}());
/**
 * @param {?} elementName
 * @param {?} attributes
 * @return {?}
 */
function createElementCssSelector(elementName, attributes) {
    var /** @type {?} */ cssSelector = new CssSelector();
    var /** @type {?} */ elNameNoNs = splitNsName(elementName)[1];
    cssSelector.setElement(elNameNoNs);
    for (var /** @type {?} */ i = 0; i < attributes.length; i++) {
        var /** @type {?} */ attrName = attributes[i][0];
        var /** @type {?} */ attrNameNoNs = splitNsName(attrName)[1];
        var /** @type {?} */ attrValue = attributes[i][1];
        cssSelector.addAttribute(attrNameNoNs, attrValue);
        if (attrName.toLowerCase() == CLASS_ATTR) {
            var /** @type {?} */ classes = splitClasses(attrValue);
            classes.forEach(function (className) { return cssSelector.addClassName(className); });
        }
    }
    return cssSelector;
}
var EMPTY_ELEMENT_CONTEXT = new ElementContext(true, new SelectorMatcher(), null, null);
var NON_BINDABLE_VISITOR = new NonBindableVisitor();
/**
 * @param {?} node
 * @return {?}
 */
function _isEmptyTextNode(node) {
    return node instanceof Text && node.value.trim().length == 0;
}
/**
 * @template T
 * @param {?} items
 * @return {?}
 */
function removeSummaryDuplicates(items) {
    var /** @type {?} */ map = new Map();
    items.forEach(function (item) {
        if (!map.get(item.type.reference)) {
            map.set(item.type.reference, item);
        }
    });
    return Array.from(map.values());
}
/**
 * @param {?} ast
 * @return {?}
 */
function isEmptyExpression(ast) {
    if (ast instanceof ASTWithSource) {
        ast = ast.ast;
    }
    return ast instanceof EmptyExpr;
}
/**
 * @param {?} el
 * @param {?} enableLegacyTemplate
 * @param {?} reportDeprecation
 * @return {?}
 */
function isTemplate(el, enableLegacyTemplate, reportDeprecation) {
    if (isNgTemplate(el.name))
        return true;
    var /** @type {?} */ tagNoNs = splitNsName(el.name)[1];
    // `<template>` is HTML and case insensitive
    if (tagNoNs.toLowerCase() === TEMPLATE_ELEMENT) {
        if (enableLegacyTemplate && tagNoNs.toLowerCase() === TEMPLATE_ELEMENT) {
            reportDeprecation(TEMPLATE_ELEMENT_DEPRECATION_WARNING, /** @type {?} */ ((el.sourceSpan)));
            return true;
        }
    }
    return false;
}
/**
 * An interface for retrieving documents by URL that the compiler uses
 * to load templates.
 */
var ResourceLoader = (function () {
    function ResourceLoader() {
    }
    /**
     * @param {?} url
     * @return {?}
     */
    ResourceLoader.prototype.get = function (url) { return null; };
    return ResourceLoader;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Create a {\@link UrlResolver} with no package prefix.
 * @return {?}
 */
function createUrlResolverWithoutPackagePrefix() {
    return new UrlResolver();
}
/**
 * @return {?}
 */
function createOfflineCompileUrlResolver() {
    return new UrlResolver('.');
}
/**
 * A default provider for {@link PACKAGE_ROOT_URL} that maps to '/'.
 */
var DEFAULT_PACKAGE_URL_PROVIDER = {
    provide: __WEBPACK_IMPORTED_MODULE_0__angular_core__["PACKAGE_ROOT_URL"],
    useValue: '/'
};
/**
 * Used by the {\@link Compiler} when resolving HTML and CSS template URLs.
 *
 * This class can be overridden by the application developer to create custom behavior.
 *
 * See {\@link Compiler}
 *
 * ## Example
 *
 * {\@example compiler/ts/url_resolver/url_resolver.ts region='url_resolver'}
 *
 * \@security When compiling templates at runtime, you must
 * ensure that the entire template comes from a trusted source.
 * Attacker-controlled data introduced by a template could expose your
 * application to XSS risks. For more detail, see the [Security Guide](http://g.co/ng/security).
 */
var UrlResolver = (function () {
    /**
     * @param {?=} _packagePrefix
     */
    function UrlResolver(_packagePrefix) {
        if (_packagePrefix === void 0) { _packagePrefix = null; }
        this._packagePrefix = _packagePrefix;
    }
    /**
     * Resolves the `url` given the `baseUrl`:
     * - when the `url` is null, the `baseUrl` is returned,
     * - if `url` is relative ('path/to/here', './path/to/here'), the resolved url is a combination of
     * `baseUrl` and `url`,
     * - if `url` is absolute (it has a scheme: 'http://', 'https://' or start with '/'), the `url` is
     * returned as is (ignoring the `baseUrl`)
     * @param {?} baseUrl
     * @param {?} url
     * @return {?}
     */
    UrlResolver.prototype.resolve = function (baseUrl, url) {
        var /** @type {?} */ resolvedUrl = url;
        if (baseUrl != null && baseUrl.length > 0) {
            resolvedUrl = _resolveUrl(baseUrl, resolvedUrl);
        }
        var /** @type {?} */ resolvedParts = _split(resolvedUrl);
        var /** @type {?} */ prefix = this._packagePrefix;
        if (prefix != null && resolvedParts != null &&
            resolvedParts[_ComponentIndex.Scheme] == 'package') {
            var /** @type {?} */ path = resolvedParts[_ComponentIndex.Path];
            prefix = prefix.replace(/\/+$/, '');
            path = path.replace(/^\/+/, '');
            return prefix + "/" + path;
        }
        return resolvedUrl;
    };
    return UrlResolver;
}());
UrlResolver.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
UrlResolver.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [__WEBPACK_IMPORTED_MODULE_0__angular_core__["PACKAGE_ROOT_URL"],] },] },
]; };
/**
 * Extract the scheme of a URL.
 * @param {?} url
 * @return {?}
 */
function getUrlScheme(url) {
    var /** @type {?} */ match = _split(url);
    return (match && match[_ComponentIndex.Scheme]) || '';
}
/**
 * Builds a URI string from already-encoded parts.
 *
 * No encoding is performed.  Any component may be omitted as either null or
 * undefined.
 *
 * @param {?=} opt_scheme The scheme such as 'http'.
 * @param {?=} opt_userInfo The user name before the '\@'.
 * @param {?=} opt_domain The domain such as 'www.google.com', already
 *     URI-encoded.
 * @param {?=} opt_port The port number.
 * @param {?=} opt_path The path, already URI-encoded.  If it is not
 *     empty, it must begin with a slash.
 * @param {?=} opt_queryData The URI-encoded query data.
 * @param {?=} opt_fragment The URI-encoded fragment identifier.
 * @return {?} The fully combined URI.
 */
function _buildFromEncodedParts(opt_scheme, opt_userInfo, opt_domain, opt_port, opt_path, opt_queryData, opt_fragment) {
    var /** @type {?} */ out = [];
    if (opt_scheme != null) {
        out.push(opt_scheme + ':');
    }
    if (opt_domain != null) {
        out.push('//');
        if (opt_userInfo != null) {
            out.push(opt_userInfo + '@');
        }
        out.push(opt_domain);
        if (opt_port != null) {
            out.push(':' + opt_port);
        }
    }
    if (opt_path != null) {
        out.push(opt_path);
    }
    if (opt_queryData != null) {
        out.push('?' + opt_queryData);
    }
    if (opt_fragment != null) {
        out.push('#' + opt_fragment);
    }
    return out.join('');
}
/**
 * A regular expression for breaking a URI into its component parts.
 *
 * {\@link http://www.gbiv.com/protocols/uri/rfc/rfc3986.html#RFC2234} says
 * As the "first-match-wins" algorithm is identical to the "greedy"
 * disambiguation method used by POSIX regular expressions, it is natural and
 * commonplace to use a regular expression for parsing the potential five
 * components of a URI reference.
 *
 * The following line is the regular expression for breaking-down a
 * well-formed URI reference into its components.
 *
 * <pre>
 * ^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?
 *  12            3  4          5       6  7        8 9
 * </pre>
 *
 * The numbers in the second line above are only to assist readability; they
 * indicate the reference points for each subexpression (i.e., each paired
 * parenthesis). We refer to the value matched for subexpression <n> as $<n>.
 * For example, matching the above expression to
 * <pre>
 *     http://www.ics.uci.edu/pub/ietf/uri/#Related
 * </pre>
 * results in the following subexpression matches:
 * <pre>
 *    $1 = http:
 *    $2 = http
 *    $3 = //www.ics.uci.edu
 *    $4 = www.ics.uci.edu
 *    $5 = /pub/ietf/uri/
 *    $6 = <undefined>
 *    $7 = <undefined>
 *    $8 = #Related
 *    $9 = Related
 * </pre>
 * where <undefined> indicates that the component is not present, as is the
 * case for the query component in the above example. Therefore, we can
 * determine the value of the five components as
 * <pre>
 *    scheme    = $2
 *    authority = $4
 *    path      = $5
 *    query     = $7
 *    fragment  = $9
 * </pre>
 *
 * The regular expression has been modified slightly to expose the
 * userInfo, domain, and port separately from the authority.
 * The modified version yields
 * <pre>
 *    $1 = http              scheme
 *    $2 = <undefined>       userInfo -\
 *    $3 = www.ics.uci.edu   domain     | authority
 *    $4 = <undefined>       port     -/
 *    $5 = /pub/ietf/uri/    path
 *    $6 = <undefined>       query without ?
 *    $7 = Related           fragment without #
 * </pre>
 * \@internal
 */
var _splitRe = new RegExp('^' +
    '(?:' +
    '([^:/?#.]+)' +
    // used by other URL parts such as :,
    // ?, /, #, and .
    ':)?' +
    '(?://' +
    '(?:([^/?#]*)@)?' +
    '([\\w\\d\\-\\u0100-\\uffff.%]*)' +
    // digits, dashes, dots, percent
    // escapes, and unicode characters.
    '(?::([0-9]+))?' +
    ')?' +
    '([^?#]+)?' +
    '(?:\\?([^#]*))?' +
    '(?:#(.*))?' +
    '$');
var _ComponentIndex = {};
_ComponentIndex.Scheme = 1;
_ComponentIndex.UserInfo = 2;
_ComponentIndex.Domain = 3;
_ComponentIndex.Port = 4;
_ComponentIndex.Path = 5;
_ComponentIndex.QueryData = 6;
_ComponentIndex.Fragment = 7;
_ComponentIndex[_ComponentIndex.Scheme] = "Scheme";
_ComponentIndex[_ComponentIndex.UserInfo] = "UserInfo";
_ComponentIndex[_ComponentIndex.Domain] = "Domain";
_ComponentIndex[_ComponentIndex.Port] = "Port";
_ComponentIndex[_ComponentIndex.Path] = "Path";
_ComponentIndex[_ComponentIndex.QueryData] = "QueryData";
_ComponentIndex[_ComponentIndex.Fragment] = "Fragment";
/**
 * Splits a URI into its component parts.
 *
 * Each component can be accessed via the component indices; for example:
 * <pre>
 * goog.uri.utils.split(someStr)[goog.uri.utils.CompontentIndex.QUERY_DATA];
 * </pre>
 *
 * @param {?} uri The URI string to examine.
 * @return {?} Each component still URI-encoded.
 *     Each component that is present will contain the encoded value, whereas
 *     components that are not present will be undefined or empty, depending
 *     on the browser's regular expression implementation.  Never null, since
 *     arbitrary strings may still look like path names.
 */
function _split(uri) {
    return ((uri.match(_splitRe)));
}
/**
 * Removes dot segments in given path component, as described in
 * RFC 3986, section 5.2.4.
 *
 * @param {?} path A non-empty path component.
 * @return {?} Path component with removed dot segments.
 */
function _removeDotSegments(path) {
    if (path == '/')
        return '/';
    var /** @type {?} */ leadingSlash = path[0] == '/' ? '/' : '';
    var /** @type {?} */ trailingSlash = path[path.length - 1] === '/' ? '/' : '';
    var /** @type {?} */ segments = path.split('/');
    var /** @type {?} */ out = [];
    var /** @type {?} */ up = 0;
    for (var /** @type {?} */ pos = 0; pos < segments.length; pos++) {
        var /** @type {?} */ segment = segments[pos];
        switch (segment) {
            case '':
            case '.':
                break;
            case '..':
                if (out.length > 0) {
                    out.pop();
                }
                else {
                    up++;
                }
                break;
            default:
                out.push(segment);
        }
    }
    if (leadingSlash == '') {
        while (up-- > 0) {
            out.unshift('..');
        }
        if (out.length === 0)
            out.push('.');
    }
    return leadingSlash + out.join('/') + trailingSlash;
}
/**
 * Takes an array of the parts from split and canonicalizes the path part
 * and then joins all the parts.
 * @param {?} parts
 * @return {?}
 */
function _joinAndCanonicalizePath(parts) {
    var /** @type {?} */ path = parts[_ComponentIndex.Path];
    path = path == null ? '' : _removeDotSegments(path);
    parts[_ComponentIndex.Path] = path;
    return _buildFromEncodedParts(parts[_ComponentIndex.Scheme], parts[_ComponentIndex.UserInfo], parts[_ComponentIndex.Domain], parts[_ComponentIndex.Port], path, parts[_ComponentIndex.QueryData], parts[_ComponentIndex.Fragment]);
}
/**
 * Resolves a URL.
 * @param {?} base The URL acting as the base URL.
 * @param {?} url
 * @return {?}
 */
function _resolveUrl(base, url) {
    var /** @type {?} */ parts = _split(encodeURI(url));
    var /** @type {?} */ baseParts = _split(base);
    if (parts[_ComponentIndex.Scheme] != null) {
        return _joinAndCanonicalizePath(parts);
    }
    else {
        parts[_ComponentIndex.Scheme] = baseParts[_ComponentIndex.Scheme];
    }
    for (var /** @type {?} */ i = _ComponentIndex.Scheme; i <= _ComponentIndex.Port; i++) {
        if (parts[i] == null) {
            parts[i] = baseParts[i];
        }
    }
    if (parts[_ComponentIndex.Path][0] == '/') {
        return _joinAndCanonicalizePath(parts);
    }
    var /** @type {?} */ path = baseParts[_ComponentIndex.Path];
    if (path == null)
        path = '/';
    var /** @type {?} */ index = path.lastIndexOf('/');
    path = path.substring(0, index + 1) + parts[_ComponentIndex.Path];
    parts[_ComponentIndex.Path] = path;
    return _joinAndCanonicalizePath(parts);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var DirectiveNormalizer = (function () {
    /**
     * @param {?} _resourceLoader
     * @param {?} _urlResolver
     * @param {?} _htmlParser
     * @param {?} _config
     */
    function DirectiveNormalizer(_resourceLoader, _urlResolver, _htmlParser, _config) {
        this._resourceLoader = _resourceLoader;
        this._urlResolver = _urlResolver;
        this._htmlParser = _htmlParser;
        this._config = _config;
        this._resourceLoaderCache = new Map();
    }
    /**
     * @return {?}
     */
    DirectiveNormalizer.prototype.clearCache = function () { this._resourceLoaderCache.clear(); };
    /**
     * @param {?} normalizedDirective
     * @return {?}
     */
    DirectiveNormalizer.prototype.clearCacheFor = function (normalizedDirective) {
        var _this = this;
        if (!normalizedDirective.isComponent) {
            return;
        }
        var /** @type {?} */ template = ((normalizedDirective.template));
        this._resourceLoaderCache.delete(/** @type {?} */ ((template.templateUrl)));
        template.externalStylesheets.forEach(function (stylesheet) { _this._resourceLoaderCache.delete(/** @type {?} */ ((stylesheet.moduleUrl))); });
    };
    /**
     * @param {?} url
     * @return {?}
     */
    DirectiveNormalizer.prototype._fetch = function (url) {
        var /** @type {?} */ result = this._resourceLoaderCache.get(url);
        if (!result) {
            result = ((this._resourceLoader.get(url)));
            this._resourceLoaderCache.set(url, result);
        }
        return result;
    };
    /**
     * @param {?} prenormData
     * @return {?}
     */
    DirectiveNormalizer.prototype.normalizeTemplate = function (prenormData) {
        var _this = this;
        var /** @type {?} */ normalizedTemplateSync = ((null));
        var /** @type {?} */ normalizedTemplateAsync = ((undefined));
        if (isDefined(prenormData.template)) {
            if (isDefined(prenormData.templateUrl)) {
                throw syntaxError("'" + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(prenormData.componentType) + "' component cannot define both template and templateUrl");
            }
            if (typeof prenormData.template !== 'string') {
                throw syntaxError("The template specified for component " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(prenormData.componentType) + " is not a string");
            }
            normalizedTemplateSync = this.normalizeTemplateSync(prenormData);
            normalizedTemplateAsync = Promise.resolve(/** @type {?} */ ((normalizedTemplateSync)));
        }
        else if (isDefined(prenormData.templateUrl)) {
            if (typeof prenormData.templateUrl !== 'string') {
                throw syntaxError("The templateUrl specified for component " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(prenormData.componentType) + " is not a string");
            }
            normalizedTemplateAsync = this.normalizeTemplateAsync(prenormData);
        }
        else {
            throw syntaxError("No template specified for component " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(prenormData.componentType));
        }
        if (normalizedTemplateSync && normalizedTemplateSync.styleUrls.length === 0) {
            // sync case
            return new SyncAsyncResult(normalizedTemplateSync);
        }
        else {
            // async case
            return new SyncAsyncResult(null, normalizedTemplateAsync.then(function (normalizedTemplate) { return _this.normalizeExternalStylesheets(normalizedTemplate); }));
        }
    };
    /**
     * @param {?} prenomData
     * @return {?}
     */
    DirectiveNormalizer.prototype.normalizeTemplateSync = function (prenomData) {
        return this.normalizeLoadedTemplate(prenomData, /** @type {?} */ ((prenomData.template)), prenomData.moduleUrl);
    };
    /**
     * @param {?} prenomData
     * @return {?}
     */
    DirectiveNormalizer.prototype.normalizeTemplateAsync = function (prenomData) {
        var _this = this;
        var /** @type {?} */ templateUrl = this._urlResolver.resolve(prenomData.moduleUrl, /** @type {?} */ ((prenomData.templateUrl)));
        return this._fetch(templateUrl)
            .then(function (value) { return _this.normalizeLoadedTemplate(prenomData, value, templateUrl); });
    };
    /**
     * @param {?} prenormData
     * @param {?} template
     * @param {?} templateAbsUrl
     * @return {?}
     */
    DirectiveNormalizer.prototype.normalizeLoadedTemplate = function (prenormData, template, templateAbsUrl) {
        var /** @type {?} */ isInline = !!prenormData.template;
        var /** @type {?} */ interpolationConfig = InterpolationConfig.fromArray(/** @type {?} */ ((prenormData.interpolation)));
        var /** @type {?} */ rootNodesAndErrors = this._htmlParser.parse(template, templateSourceUrl({ reference: prenormData.ngModuleType }, { type: { reference: prenormData.componentType } }, { isInline: isInline, templateUrl: templateAbsUrl }), true, interpolationConfig);
        if (rootNodesAndErrors.errors.length > 0) {
            var /** @type {?} */ errorString = rootNodesAndErrors.errors.join('\n');
            throw syntaxError("Template parse errors:\n" + errorString);
        }
        var /** @type {?} */ templateMetadataStyles = this.normalizeStylesheet(new CompileStylesheetMetadata({
            styles: prenormData.styles,
            styleUrls: prenormData.styleUrls,
            moduleUrl: prenormData.moduleUrl
        }));
        var /** @type {?} */ visitor = new TemplatePreparseVisitor();
        visitAll(visitor, rootNodesAndErrors.rootNodes);
        var /** @type {?} */ templateStyles = this.normalizeStylesheet(new CompileStylesheetMetadata({ styles: visitor.styles, styleUrls: visitor.styleUrls, moduleUrl: templateAbsUrl }));
        var /** @type {?} */ encapsulation = prenormData.encapsulation;
        if (encapsulation == null) {
            encapsulation = this._config.defaultEncapsulation;
        }
        var /** @type {?} */ styles = templateMetadataStyles.styles.concat(templateStyles.styles);
        var /** @type {?} */ styleUrls = templateMetadataStyles.styleUrls.concat(templateStyles.styleUrls);
        if (encapsulation === __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"].Emulated && styles.length === 0 &&
            styleUrls.length === 0) {
            encapsulation = __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"].None;
        }
        return new CompileTemplateMetadata({
            encapsulation: encapsulation,
            template: template,
            templateUrl: templateAbsUrl, styles: styles, styleUrls: styleUrls,
            ngContentSelectors: visitor.ngContentSelectors,
            animations: prenormData.animations,
            interpolation: prenormData.interpolation, isInline: isInline,
            externalStylesheets: []
        });
    };
    /**
     * @param {?} templateMeta
     * @return {?}
     */
    DirectiveNormalizer.prototype.normalizeExternalStylesheets = function (templateMeta) {
        return this._loadMissingExternalStylesheets(templateMeta.styleUrls)
            .then(function (externalStylesheets) { return new CompileTemplateMetadata({
            encapsulation: templateMeta.encapsulation,
            template: templateMeta.template,
            templateUrl: templateMeta.templateUrl,
            styles: templateMeta.styles,
            styleUrls: templateMeta.styleUrls,
            externalStylesheets: externalStylesheets,
            ngContentSelectors: templateMeta.ngContentSelectors,
            animations: templateMeta.animations,
            interpolation: templateMeta.interpolation,
            isInline: templateMeta.isInline,
        }); });
    };
    /**
     * @param {?} styleUrls
     * @param {?=} loadedStylesheets
     * @return {?}
     */
    DirectiveNormalizer.prototype._loadMissingExternalStylesheets = function (styleUrls, loadedStylesheets) {
        var _this = this;
        if (loadedStylesheets === void 0) { loadedStylesheets = new Map(); }
        return Promise
            .all(styleUrls.filter(function (styleUrl) { return !loadedStylesheets.has(styleUrl); })
            .map(function (styleUrl) { return _this._fetch(styleUrl).then(function (loadedStyle) {
            var /** @type {?} */ stylesheet = _this.normalizeStylesheet(new CompileStylesheetMetadata({ styles: [loadedStyle], moduleUrl: styleUrl }));
            loadedStylesheets.set(styleUrl, stylesheet);
            return _this._loadMissingExternalStylesheets(stylesheet.styleUrls, loadedStylesheets);
        }); }))
            .then(function (_) { return Array.from(loadedStylesheets.values()); });
    };
    /**
     * @param {?} stylesheet
     * @return {?}
     */
    DirectiveNormalizer.prototype.normalizeStylesheet = function (stylesheet) {
        var _this = this;
        var /** @type {?} */ moduleUrl = ((stylesheet.moduleUrl));
        var /** @type {?} */ allStyleUrls = stylesheet.styleUrls.filter(isStyleUrlResolvable)
            .map(function (url) { return _this._urlResolver.resolve(moduleUrl, url); });
        var /** @type {?} */ allStyles = stylesheet.styles.map(function (style$$1) {
            var /** @type {?} */ styleWithImports = extractStyleUrls(_this._urlResolver, moduleUrl, style$$1);
            allStyleUrls.push.apply(allStyleUrls, styleWithImports.styleUrls);
            return styleWithImports.style;
        });
        return new CompileStylesheetMetadata({ styles: allStyles, styleUrls: allStyleUrls, moduleUrl: moduleUrl });
    };
    return DirectiveNormalizer;
}());
DirectiveNormalizer.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
DirectiveNormalizer.ctorParameters = function () { return [
    { type: ResourceLoader, },
    { type: UrlResolver, },
    { type: HtmlParser, },
    { type: CompilerConfig, },
]; };
var TemplatePreparseVisitor = (function () {
    function TemplatePreparseVisitor() {
        this.ngContentSelectors = [];
        this.styles = [];
        this.styleUrls = [];
        this.ngNonBindableStackCount = 0;
    }
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    TemplatePreparseVisitor.prototype.visitElement = function (ast, context) {
        var /** @type {?} */ preparsedElement = preparseElement(ast);
        switch (preparsedElement.type) {
            case PreparsedElementType.NG_CONTENT:
                if (this.ngNonBindableStackCount === 0) {
                    this.ngContentSelectors.push(preparsedElement.selectAttr);
                }
                break;
            case PreparsedElementType.STYLE:
                var /** @type {?} */ textContent_1 = '';
                ast.children.forEach(function (child) {
                    if (child instanceof Text) {
                        textContent_1 += child.value;
                    }
                });
                this.styles.push(textContent_1);
                break;
            case PreparsedElementType.STYLESHEET:
                this.styleUrls.push(preparsedElement.hrefAttr);
                break;
            default:
                break;
        }
        if (preparsedElement.nonBindable) {
            this.ngNonBindableStackCount++;
        }
        visitAll(this, ast.children);
        if (preparsedElement.nonBindable) {
            this.ngNonBindableStackCount--;
        }
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    TemplatePreparseVisitor.prototype.visitExpansion = function (ast, context) { visitAll(this, ast.cases); };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    TemplatePreparseVisitor.prototype.visitExpansionCase = function (ast, context) {
        visitAll(this, ast.expression);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    TemplatePreparseVisitor.prototype.visitComment = function (ast, context) { return null; };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    TemplatePreparseVisitor.prototype.visitAttribute = function (ast, context) { return null; };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    TemplatePreparseVisitor.prototype.visitText = function (ast, context) { return null; };
    return TemplatePreparseVisitor;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __assign = (undefined && undefined.__assign) || Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s)
            if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
    }
    return t;
};
var DirectiveResolver = (function () {
    /**
     * @param {?=} _reflector
     */
    function DirectiveResolver(_reflector) {
        if (_reflector === void 0) { _reflector = __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"]; }
        this._reflector = _reflector;
    }
    /**
     * @param {?} type
     * @return {?}
     */
    DirectiveResolver.prototype.isDirective = function (type) {
        var /** @type {?} */ typeMetadata = this._reflector.annotations(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(type));
        return typeMetadata && typeMetadata.some(isDirectiveMetadata);
    };
    /**
     * @param {?} type
     * @param {?=} throwIfNotFound
     * @return {?}
     */
    DirectiveResolver.prototype.resolve = function (type, throwIfNotFound) {
        if (throwIfNotFound === void 0) { throwIfNotFound = true; }
        var /** @type {?} */ typeMetadata = this._reflector.annotations(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(type));
        if (typeMetadata) {
            var /** @type {?} */ metadata = findLast(typeMetadata, isDirectiveMetadata);
            if (metadata) {
                var /** @type {?} */ propertyMetadata = this._reflector.propMetadata(type);
                return this._mergeWithPropertyMetadata(metadata, propertyMetadata, type);
            }
        }
        if (throwIfNotFound) {
            throw new Error("No Directive annotation found on " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(type));
        }
        return null;
    };
    /**
     * @param {?} dm
     * @param {?} propertyMetadata
     * @param {?} directiveType
     * @return {?}
     */
    DirectiveResolver.prototype._mergeWithPropertyMetadata = function (dm, propertyMetadata, directiveType) {
        var /** @type {?} */ inputs = [];
        var /** @type {?} */ outputs = [];
        var /** @type {?} */ host = {};
        var /** @type {?} */ queries = {};
        Object.keys(propertyMetadata).forEach(function (propName) {
            var /** @type {?} */ input = findLast(propertyMetadata[propName], function (a) { return a instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"]; });
            if (input) {
                if (input.bindingPropertyName) {
                    inputs.push(propName + ": " + input.bindingPropertyName);
                }
                else {
                    inputs.push(propName);
                }
            }
            var /** @type {?} */ output = findLast(propertyMetadata[propName], function (a) { return a instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Output"]; });
            if (output) {
                if (output.bindingPropertyName) {
                    outputs.push(propName + ": " + output.bindingPropertyName);
                }
                else {
                    outputs.push(propName);
                }
            }
            var /** @type {?} */ hostBindings = propertyMetadata[propName].filter(function (a) { return a && a instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["HostBinding"]; });
            hostBindings.forEach(function (hostBinding) {
                if (hostBinding.hostPropertyName) {
                    var /** @type {?} */ startWith = hostBinding.hostPropertyName[0];
                    if (startWith === '(') {
                        throw new Error("@HostBinding can not bind to events. Use @HostListener instead.");
                    }
                    else if (startWith === '[') {
                        throw new Error("@HostBinding parameter should be a property name, 'class.<name>', or 'attr.<name>'.");
                    }
                    host["[" + hostBinding.hostPropertyName + "]"] = propName;
                }
                else {
                    host["[" + propName + "]"] = propName;
                }
            });
            var /** @type {?} */ hostListeners = propertyMetadata[propName].filter(function (a) { return a && a instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["HostListener"]; });
            hostListeners.forEach(function (hostListener) {
                var /** @type {?} */ args = hostListener.args || [];
                host["(" + hostListener.eventName + ")"] = propName + "(" + args.join(',') + ")";
            });
            var /** @type {?} */ query = findLast(propertyMetadata[propName], function (a) { return a instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Query"]; });
            if (query) {
                queries[propName] = query;
            }
        });
        return this._merge(dm, inputs, outputs, host, queries, directiveType);
    };
    /**
     * @param {?} def
     * @return {?}
     */
    DirectiveResolver.prototype._extractPublicName = function (def) { return splitAtColon(def, [/** @type {?} */ ((null)), def])[1].trim(); };
    /**
     * @param {?} bindings
     * @return {?}
     */
    DirectiveResolver.prototype._dedupeBindings = function (bindings) {
        var /** @type {?} */ names = new Set();
        var /** @type {?} */ reversedResult = [];
        // go last to first to allow later entries to overwrite previous entries
        for (var /** @type {?} */ i = bindings.length - 1; i >= 0; i--) {
            var /** @type {?} */ binding = bindings[i];
            var /** @type {?} */ name = this._extractPublicName(binding);
            if (!names.has(name)) {
                names.add(name);
                reversedResult.push(binding);
            }
        }
        return reversedResult.reverse();
    };
    /**
     * @param {?} directive
     * @param {?} inputs
     * @param {?} outputs
     * @param {?} host
     * @param {?} queries
     * @param {?} directiveType
     * @return {?}
     */
    DirectiveResolver.prototype._merge = function (directive, inputs, outputs, host, queries, directiveType) {
        var /** @type {?} */ mergedInputs = this._dedupeBindings(directive.inputs ? directive.inputs.concat(inputs) : inputs);
        var /** @type {?} */ mergedOutputs = this._dedupeBindings(directive.outputs ? directive.outputs.concat(outputs) : outputs);
        var /** @type {?} */ mergedHost = directive.host ? __assign({}, directive.host, host) : host;
        var /** @type {?} */ mergedQueries = directive.queries ? __assign({}, directive.queries, queries) : queries;
        if (directive instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Component"]) {
            return new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Component"]({
                selector: directive.selector,
                inputs: mergedInputs,
                outputs: mergedOutputs,
                host: mergedHost,
                exportAs: directive.exportAs,
                moduleId: directive.moduleId,
                queries: mergedQueries,
                changeDetection: directive.changeDetection,
                providers: directive.providers,
                viewProviders: directive.viewProviders,
                entryComponents: directive.entryComponents,
                template: directive.template,
                templateUrl: directive.templateUrl,
                styles: directive.styles,
                styleUrls: directive.styleUrls,
                encapsulation: directive.encapsulation,
                animations: directive.animations,
                interpolation: directive.interpolation
            });
        }
        else {
            return new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"]({
                selector: directive.selector,
                inputs: mergedInputs,
                outputs: mergedOutputs,
                host: mergedHost,
                exportAs: directive.exportAs,
                queries: mergedQueries,
                providers: directive.providers
            });
        }
    };
    return DirectiveResolver;
}());
DirectiveResolver.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
DirectiveResolver.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵReflectorReader"], },
]; };
/**
 * @param {?} type
 * @return {?}
 */
function isDirectiveMetadata(type) {
    return type instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"];
}
/**
 * @template T
 * @param {?} arr
 * @param {?} condition
 * @return {?}
 */
function findLast(arr, condition) {
    for (var /** @type {?} */ i = arr.length - 1; i >= 0; i--) {
        if (condition(arr[i])) {
            return arr[i];
        }
    }
    return null;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var STRIP_SRC_FILE_SUFFIXES = /(\.ts|\.d\.ts|\.js|\.jsx|\.tsx)$/;
var NG_FACTORY = /\.ngfactory\./;
/**
 * @param {?} filePath
 * @return {?}
 */
function ngfactoryFilePath(filePath) {
    var /** @type {?} */ urlWithSuffix = splitTypescriptSuffix(filePath);
    return urlWithSuffix[0] + ".ngfactory" + urlWithSuffix[1];
}
/**
 * @param {?} filePath
 * @return {?}
 */
function stripNgFactory(filePath) {
    return filePath.replace(NG_FACTORY, '.');
}
/**
 * @param {?} filePath
 * @return {?}
 */
function isNgFactoryFile(filePath) {
    return NG_FACTORY.test(filePath);
}
/**
 * @param {?} path
 * @return {?}
 */
function splitTypescriptSuffix(path) {
    if (path.endsWith('.d.ts')) {
        return [path.slice(0, -5), '.ts'];
    }
    var /** @type {?} */ lastDot = path.lastIndexOf('.');
    if (lastDot !== -1) {
        return [path.substring(0, lastDot), path.substring(lastDot)];
    }
    return [path, ''];
}
/**
 * @param {?} fileName
 * @return {?}
 */
function summaryFileName(fileName) {
    var /** @type {?} */ fileNameWithoutSuffix = fileName.replace(STRIP_SRC_FILE_SUFFIXES, '');
    return fileNameWithoutSuffix + ".ngsummary.json";
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} hook
 * @param {?} token
 * @return {?}
 */
function hasLifecycleHook(hook, token) {
    return __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"].hasLifecycleHook(token, getHookName(hook));
}
/**
 * @param {?} hook
 * @return {?}
 */
function getHookName(hook) {
    switch (hook) {
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].OnInit:
            return 'ngOnInit';
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].OnDestroy:
            return 'ngOnDestroy';
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].DoCheck:
            return 'ngDoCheck';
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].OnChanges:
            return 'ngOnChanges';
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].AfterContentInit:
            return 'ngAfterContentInit';
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].AfterContentChecked:
            return 'ngAfterContentChecked';
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].AfterViewInit:
            return 'ngAfterViewInit';
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].AfterViewChecked:
            return 'ngAfterViewChecked';
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} obj
 * @return {?}
 */
function _isNgModuleMetadata(obj) {
    return obj instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"];
}
/**
 * Resolves types to {\@link NgModule}.
 */
var NgModuleResolver = (function () {
    /**
     * @param {?=} _reflector
     */
    function NgModuleResolver(_reflector) {
        if (_reflector === void 0) { _reflector = __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"]; }
        this._reflector = _reflector;
    }
    /**
     * @param {?} type
     * @return {?}
     */
    NgModuleResolver.prototype.isNgModule = function (type) { return this._reflector.annotations(type).some(_isNgModuleMetadata); };
    /**
     * @param {?} type
     * @param {?=} throwIfNotFound
     * @return {?}
     */
    NgModuleResolver.prototype.resolve = function (type, throwIfNotFound) {
        if (throwIfNotFound === void 0) { throwIfNotFound = true; }
        var /** @type {?} */ ngModuleMeta = findLast(this._reflector.annotations(type), _isNgModuleMetadata);
        if (ngModuleMeta) {
            return ngModuleMeta;
        }
        else {
            if (throwIfNotFound) {
                throw new Error("No NgModule metadata found for '" + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(type) + "'.");
            }
            return null;
        }
    };
    return NgModuleResolver;
}());
NgModuleResolver.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
NgModuleResolver.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵReflectorReader"], },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} type
 * @return {?}
 */
function _isPipeMetadata(type) {
    return type instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"];
}
/**
 * Resolve a `Type` for {\@link Pipe}.
 *
 * This interface can be overridden by the application developer to create custom behavior.
 *
 * See {\@link Compiler}
 */
var PipeResolver = (function () {
    /**
     * @param {?=} _reflector
     */
    function PipeResolver(_reflector) {
        if (_reflector === void 0) { _reflector = __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"]; }
        this._reflector = _reflector;
    }
    /**
     * @param {?} type
     * @return {?}
     */
    PipeResolver.prototype.isPipe = function (type) {
        var /** @type {?} */ typeMetadata = this._reflector.annotations(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(type));
        return typeMetadata && typeMetadata.some(_isPipeMetadata);
    };
    /**
     * Return {\@link Pipe} for a given `Type`.
     * @param {?} type
     * @param {?=} throwIfNotFound
     * @return {?}
     */
    PipeResolver.prototype.resolve = function (type, throwIfNotFound) {
        if (throwIfNotFound === void 0) { throwIfNotFound = true; }
        var /** @type {?} */ metas = this._reflector.annotations(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(type));
        if (metas) {
            var /** @type {?} */ annotation = findLast(metas, _isPipeMetadata);
            if (annotation) {
                return annotation;
            }
        }
        if (throwIfNotFound) {
            throw new Error("No Pipe decorator found on " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(type));
        }
        return null;
    };
    return PipeResolver;
}());
PipeResolver.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
PipeResolver.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵReflectorReader"], },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var SummaryResolver = (function () {
    function SummaryResolver() {
    }
    /**
     * @param {?} fileName
     * @return {?}
     */
    SummaryResolver.prototype.isLibraryFile = function (fileName) { return false; };
    ;
    /**
     * @param {?} fileName
     * @return {?}
     */
    SummaryResolver.prototype.getLibraryFileName = function (fileName) { return null; };
    /**
     * @param {?} reference
     * @return {?}
     */
    SummaryResolver.prototype.resolveSummary = function (reference) { return null; };
    ;
    /**
     * @param {?} filePath
     * @return {?}
     */
    SummaryResolver.prototype.getSymbolsOf = function (filePath) { return []; };
    /**
     * @param {?} reference
     * @return {?}
     */
    SummaryResolver.prototype.getImportAs = function (reference) { return reference; };
    return SummaryResolver;
}());
SummaryResolver.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
SummaryResolver.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ERROR_COLLECTOR_TOKEN = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]('ErrorCollector');
var CompileMetadataResolver = (function () {
    /**
     * @param {?} _config
     * @param {?} _ngModuleResolver
     * @param {?} _directiveResolver
     * @param {?} _pipeResolver
     * @param {?} _summaryResolver
     * @param {?} _schemaRegistry
     * @param {?} _directiveNormalizer
     * @param {?} _console
     * @param {?} _staticSymbolCache
     * @param {?=} _reflector
     * @param {?=} _errorCollector
     */
    function CompileMetadataResolver(_config, _ngModuleResolver, _directiveResolver, _pipeResolver, _summaryResolver, _schemaRegistry, _directiveNormalizer, _console, _staticSymbolCache, _reflector, _errorCollector) {
        if (_reflector === void 0) { _reflector = __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"]; }
        this._config = _config;
        this._ngModuleResolver = _ngModuleResolver;
        this._directiveResolver = _directiveResolver;
        this._pipeResolver = _pipeResolver;
        this._summaryResolver = _summaryResolver;
        this._schemaRegistry = _schemaRegistry;
        this._directiveNormalizer = _directiveNormalizer;
        this._console = _console;
        this._staticSymbolCache = _staticSymbolCache;
        this._reflector = _reflector;
        this._errorCollector = _errorCollector;
        this._nonNormalizedDirectiveCache = new Map();
        this._directiveCache = new Map();
        this._summaryCache = new Map();
        this._pipeCache = new Map();
        this._ngModuleCache = new Map();
        this._ngModuleOfTypes = new Map();
    }
    /**
     * @param {?} type
     * @return {?}
     */
    CompileMetadataResolver.prototype.clearCacheFor = function (type) {
        var /** @type {?} */ dirMeta = this._directiveCache.get(type);
        this._directiveCache.delete(type);
        this._nonNormalizedDirectiveCache.delete(type);
        this._summaryCache.delete(type);
        this._pipeCache.delete(type);
        this._ngModuleOfTypes.delete(type);
        // Clear all of the NgModule as they contain transitive information!
        this._ngModuleCache.clear();
        if (dirMeta) {
            this._directiveNormalizer.clearCacheFor(dirMeta);
        }
    };
    /**
     * @return {?}
     */
    CompileMetadataResolver.prototype.clearCache = function () {
        this._directiveCache.clear();
        this._nonNormalizedDirectiveCache.clear();
        this._summaryCache.clear();
        this._pipeCache.clear();
        this._ngModuleCache.clear();
        this._ngModuleOfTypes.clear();
        this._directiveNormalizer.clearCache();
    };
    /**
     * @param {?} baseType
     * @param {?} name
     * @return {?}
     */
    CompileMetadataResolver.prototype._createProxyClass = function (baseType, name) {
        var /** @type {?} */ delegate = null;
        var /** @type {?} */ proxyClass = (function () {
            if (!delegate) {
                throw new Error("Illegal state: Class " + name + " for type " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(baseType) + " is not compiled yet!");
            }
            return delegate.apply(this, arguments);
        });
        proxyClass.setDelegate = function (d) {
            delegate = d;
            ((proxyClass)).prototype = d.prototype;
        };
        // Make stringify work correctly
        ((proxyClass)).overriddenName = name;
        return proxyClass;
    };
    /**
     * @param {?} dirType
     * @param {?} name
     * @return {?}
     */
    CompileMetadataResolver.prototype.getGeneratedClass = function (dirType, name) {
        if (dirType instanceof StaticSymbol) {
            return this._staticSymbolCache.get(ngfactoryFilePath(dirType.filePath), name);
        }
        else {
            return this._createProxyClass(dirType, name);
        }
    };
    /**
     * @param {?} dirType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getComponentViewClass = function (dirType) {
        return this.getGeneratedClass(dirType, viewClassName(dirType, 0));
    };
    /**
     * @param {?} dirType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getHostComponentViewClass = function (dirType) {
        return this.getGeneratedClass(dirType, hostViewClassName(dirType));
    };
    /**
     * @param {?} dirType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getHostComponentType = function (dirType) {
        var /** @type {?} */ name = identifierName({ reference: dirType }) + "_Host";
        if (dirType instanceof StaticSymbol) {
            return this._staticSymbolCache.get(dirType.filePath, name);
        }
        else {
            var /** @type {?} */ HostClass = (function HostClass() { });
            HostClass.overriddenName = name;
            return HostClass;
        }
    };
    /**
     * @param {?} dirType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getRendererType = function (dirType) {
        if (dirType instanceof StaticSymbol) {
            return this._staticSymbolCache.get(ngfactoryFilePath(dirType.filePath), rendererTypeName(dirType));
        }
        else {
            // returning an object as proxy,
            // that we fill later during runtime compilation.
            return ({});
        }
    };
    /**
     * @param {?} selector
     * @param {?} dirType
     * @param {?} inputs
     * @param {?} outputs
     * @return {?}
     */
    CompileMetadataResolver.prototype.getComponentFactory = function (selector, dirType, inputs, outputs) {
        if (dirType instanceof StaticSymbol) {
            return this._staticSymbolCache.get(ngfactoryFilePath(dirType.filePath), componentFactoryName(dirType));
        }
        else {
            var /** @type {?} */ hostView = this.getHostComponentViewClass(dirType);
            // Note: ngContentSelectors will be filled later once the template is
            // loaded.
            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵccf"])(selector, dirType, /** @type {?} */ (hostView), inputs, outputs, []);
        }
    };
    /**
     * @param {?} factory
     * @param {?} ngContentSelectors
     * @return {?}
     */
    CompileMetadataResolver.prototype.initComponentFactory = function (factory, ngContentSelectors) {
        if (!(factory instanceof StaticSymbol)) {
            (_a = factory.ngContentSelectors).push.apply(_a, ngContentSelectors);
        }
        var _a;
    };
    /**
     * @param {?} type
     * @param {?} kind
     * @return {?}
     */
    CompileMetadataResolver.prototype._loadSummary = function (type, kind) {
        var /** @type {?} */ typeSummary = this._summaryCache.get(type);
        if (!typeSummary) {
            var /** @type {?} */ summary = this._summaryResolver.resolveSummary(type);
            typeSummary = summary ? summary.type : null;
            this._summaryCache.set(type, typeSummary || null);
        }
        return typeSummary && typeSummary.summaryKind === kind ? typeSummary : null;
    };
    /**
     * @param {?} ngModuleType
     * @param {?} directiveType
     * @param {?} isSync
     * @return {?}
     */
    CompileMetadataResolver.prototype._loadDirectiveMetadata = function (ngModuleType, directiveType, isSync) {
        var _this = this;
        if (this._directiveCache.has(directiveType)) {
            return null;
        }
        directiveType = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(directiveType);
        var _a = ((this.getNonNormalizedDirectiveMetadata(directiveType))), annotation = _a.annotation, metadata = _a.metadata;
        var /** @type {?} */ createDirectiveMetadata = function (templateMetadata) {
            var /** @type {?} */ normalizedDirMeta = new CompileDirectiveMetadata({
                isHost: false,
                type: metadata.type,
                isComponent: metadata.isComponent,
                selector: metadata.selector,
                exportAs: metadata.exportAs,
                changeDetection: metadata.changeDetection,
                inputs: metadata.inputs,
                outputs: metadata.outputs,
                hostListeners: metadata.hostListeners,
                hostProperties: metadata.hostProperties,
                hostAttributes: metadata.hostAttributes,
                providers: metadata.providers,
                viewProviders: metadata.viewProviders,
                queries: metadata.queries,
                viewQueries: metadata.viewQueries,
                entryComponents: metadata.entryComponents,
                componentViewType: metadata.componentViewType,
                rendererType: metadata.rendererType,
                componentFactory: metadata.componentFactory,
                template: templateMetadata
            });
            if (templateMetadata) {
                _this.initComponentFactory(/** @type {?} */ ((metadata.componentFactory)), templateMetadata.ngContentSelectors);
            }
            _this._directiveCache.set(directiveType, normalizedDirMeta);
            _this._summaryCache.set(directiveType, normalizedDirMeta.toSummary());
            return normalizedDirMeta;
        };
        if (metadata.isComponent) {
            var /** @type {?} */ template = ((metadata.template));
            var /** @type {?} */ templateMeta = this._directiveNormalizer.normalizeTemplate({
                ngModuleType: ngModuleType,
                componentType: directiveType,
                moduleUrl: componentModuleUrl(this._reflector, directiveType, annotation),
                encapsulation: template.encapsulation,
                template: template.template,
                templateUrl: template.templateUrl,
                styles: template.styles,
                styleUrls: template.styleUrls,
                animations: template.animations,
                interpolation: template.interpolation
            });
            if (templateMeta.syncResult) {
                createDirectiveMetadata(templateMeta.syncResult);
                return null;
            }
            else {
                if (isSync) {
                    this._reportError(componentStillLoadingError(directiveType), directiveType);
                    return null;
                }
                return ((templateMeta.asyncResult)).then(createDirectiveMetadata);
            }
        }
        else {
            // directive
            createDirectiveMetadata(null);
            return null;
        }
    };
    /**
     * @param {?} directiveType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getNonNormalizedDirectiveMetadata = function (directiveType) {
        var _this = this;
        directiveType = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(directiveType);
        if (!directiveType) {
            return null;
        }
        var /** @type {?} */ cacheEntry = this._nonNormalizedDirectiveCache.get(directiveType);
        if (cacheEntry) {
            return cacheEntry;
        }
        var /** @type {?} */ dirMeta = this._directiveResolver.resolve(directiveType, false);
        if (!dirMeta) {
            return null;
        }
        var /** @type {?} */ nonNormalizedTemplateMetadata = ((undefined));
        if (dirMeta instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Component"]) {
            // component
            assertArrayOfStrings('styles', dirMeta.styles);
            assertArrayOfStrings('styleUrls', dirMeta.styleUrls);
            assertInterpolationSymbols('interpolation', dirMeta.interpolation);
            var /** @type {?} */ animations = dirMeta.animations;
            nonNormalizedTemplateMetadata = new CompileTemplateMetadata({
                encapsulation: noUndefined(dirMeta.encapsulation),
                template: noUndefined(dirMeta.template),
                templateUrl: noUndefined(dirMeta.templateUrl),
                styles: dirMeta.styles || [],
                styleUrls: dirMeta.styleUrls || [],
                animations: animations || [],
                interpolation: noUndefined(dirMeta.interpolation),
                isInline: !!dirMeta.template,
                externalStylesheets: [],
                ngContentSelectors: []
            });
        }
        var /** @type {?} */ changeDetectionStrategy = ((null));
        var /** @type {?} */ viewProviders = [];
        var /** @type {?} */ entryComponentMetadata = [];
        var /** @type {?} */ selector = dirMeta.selector;
        if (dirMeta instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Component"]) {
            // Component
            changeDetectionStrategy = ((dirMeta.changeDetection));
            if (dirMeta.viewProviders) {
                viewProviders = this._getProvidersMetadata(dirMeta.viewProviders, entryComponentMetadata, "viewProviders for \"" + stringifyType(directiveType) + "\"", [], directiveType);
            }
            if (dirMeta.entryComponents) {
                entryComponentMetadata = flattenAndDedupeArray(dirMeta.entryComponents)
                    .map(function (type) { return ((_this._getEntryComponentMetadata(type))); })
                    .concat(entryComponentMetadata);
            }
            if (!selector) {
                selector = this._schemaRegistry.getDefaultComponentElementName();
            }
        }
        else {
            // Directive
            if (!selector) {
                this._reportError(syntaxError("Directive " + stringifyType(directiveType) + " has no selector, please add it!"), directiveType);
                selector = 'error';
            }
        }
        var /** @type {?} */ providers = [];
        if (dirMeta.providers != null) {
            providers = this._getProvidersMetadata(dirMeta.providers, entryComponentMetadata, "providers for \"" + stringifyType(directiveType) + "\"", [], directiveType);
        }
        var /** @type {?} */ queries = [];
        var /** @type {?} */ viewQueries = [];
        if (dirMeta.queries != null) {
            queries = this._getQueriesMetadata(dirMeta.queries, false, directiveType);
            viewQueries = this._getQueriesMetadata(dirMeta.queries, true, directiveType);
        }
        var /** @type {?} */ metadata = CompileDirectiveMetadata.create({
            isHost: false,
            selector: selector,
            exportAs: noUndefined(dirMeta.exportAs),
            isComponent: !!nonNormalizedTemplateMetadata,
            type: this._getTypeMetadata(directiveType),
            template: nonNormalizedTemplateMetadata,
            changeDetection: changeDetectionStrategy,
            inputs: dirMeta.inputs || [],
            outputs: dirMeta.outputs || [],
            host: dirMeta.host || {},
            providers: providers || [],
            viewProviders: viewProviders || [],
            queries: queries || [],
            viewQueries: viewQueries || [],
            entryComponents: entryComponentMetadata,
            componentViewType: nonNormalizedTemplateMetadata ? this.getComponentViewClass(directiveType) :
                null,
            rendererType: nonNormalizedTemplateMetadata ? this.getRendererType(directiveType) : null,
            componentFactory: null
        });
        if (nonNormalizedTemplateMetadata) {
            metadata.componentFactory =
                this.getComponentFactory(selector, directiveType, metadata.inputs, metadata.outputs);
        }
        cacheEntry = { metadata: metadata, annotation: dirMeta };
        this._nonNormalizedDirectiveCache.set(directiveType, cacheEntry);
        return cacheEntry;
    };
    /**
     * Gets the metadata for the given directive.
     * This assumes `loadNgModuleDirectiveAndPipeMetadata` has been called first.
     * @param {?} directiveType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getDirectiveMetadata = function (directiveType) {
        var /** @type {?} */ dirMeta = ((this._directiveCache.get(directiveType)));
        if (!dirMeta) {
            this._reportError(syntaxError("Illegal state: getDirectiveMetadata can only be called after loadNgModuleDirectiveAndPipeMetadata for a module that declares it. Directive " + stringifyType(directiveType) + "."), directiveType);
        }
        return dirMeta;
    };
    /**
     * @param {?} dirType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getDirectiveSummary = function (dirType) {
        var /** @type {?} */ dirSummary = (this._loadSummary(dirType, CompileSummaryKind.Directive));
        if (!dirSummary) {
            this._reportError(syntaxError("Illegal state: Could not load the summary for directive " + stringifyType(dirType) + "."), dirType);
        }
        return dirSummary;
    };
    /**
     * @param {?} type
     * @return {?}
     */
    CompileMetadataResolver.prototype.isDirective = function (type) { return this._directiveResolver.isDirective(type); };
    /**
     * @param {?} type
     * @return {?}
     */
    CompileMetadataResolver.prototype.isPipe = function (type) { return this._pipeResolver.isPipe(type); };
    /**
     * @param {?} moduleType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getNgModuleSummary = function (moduleType) {
        var /** @type {?} */ moduleSummary = (this._loadSummary(moduleType, CompileSummaryKind.NgModule));
        if (!moduleSummary) {
            var /** @type {?} */ moduleMeta = this.getNgModuleMetadata(moduleType, false);
            moduleSummary = moduleMeta ? moduleMeta.toSummary() : null;
            if (moduleSummary) {
                this._summaryCache.set(moduleType, moduleSummary);
            }
        }
        return moduleSummary;
    };
    /**
     * Loads the declared directives and pipes of an NgModule.
     * @param {?} moduleType
     * @param {?} isSync
     * @param {?=} throwIfNotFound
     * @return {?}
     */
    CompileMetadataResolver.prototype.loadNgModuleDirectiveAndPipeMetadata = function (moduleType, isSync, throwIfNotFound) {
        var _this = this;
        if (throwIfNotFound === void 0) { throwIfNotFound = true; }
        var /** @type {?} */ ngModule = this.getNgModuleMetadata(moduleType, throwIfNotFound);
        var /** @type {?} */ loading = [];
        if (ngModule) {
            ngModule.declaredDirectives.forEach(function (id) {
                var /** @type {?} */ promise = _this._loadDirectiveMetadata(moduleType, id.reference, isSync);
                if (promise) {
                    loading.push(promise);
                }
            });
            ngModule.declaredPipes.forEach(function (id) { return _this._loadPipeMetadata(id.reference); });
        }
        return Promise.all(loading);
    };
    /**
     * @param {?} moduleType
     * @param {?=} throwIfNotFound
     * @return {?}
     */
    CompileMetadataResolver.prototype.getNgModuleMetadata = function (moduleType, throwIfNotFound) {
        var _this = this;
        if (throwIfNotFound === void 0) { throwIfNotFound = true; }
        moduleType = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(moduleType);
        var /** @type {?} */ compileMeta = this._ngModuleCache.get(moduleType);
        if (compileMeta) {
            return compileMeta;
        }
        var /** @type {?} */ meta = this._ngModuleResolver.resolve(moduleType, throwIfNotFound);
        if (!meta) {
            return null;
        }
        var /** @type {?} */ declaredDirectives = [];
        var /** @type {?} */ exportedNonModuleIdentifiers = [];
        var /** @type {?} */ declaredPipes = [];
        var /** @type {?} */ importedModules = [];
        var /** @type {?} */ exportedModules = [];
        var /** @type {?} */ providers = [];
        var /** @type {?} */ entryComponents = [];
        var /** @type {?} */ bootstrapComponents = [];
        var /** @type {?} */ schemas = [];
        if (meta.imports) {
            flattenAndDedupeArray(meta.imports).forEach(function (importedType) {
                var /** @type {?} */ importedModuleType = ((undefined));
                if (isValidType(importedType)) {
                    importedModuleType = importedType;
                }
                else if (importedType && importedType.ngModule) {
                    var /** @type {?} */ moduleWithProviders = importedType;
                    importedModuleType = moduleWithProviders.ngModule;
                    if (moduleWithProviders.providers) {
                        providers.push.apply(providers, _this._getProvidersMetadata(moduleWithProviders.providers, entryComponents, "provider for the NgModule '" + stringifyType(importedModuleType) + "'", [], importedType));
                    }
                }
                if (importedModuleType) {
                    if (_this._checkSelfImport(moduleType, importedModuleType))
                        return;
                    var /** @type {?} */ importedModuleSummary = _this.getNgModuleSummary(importedModuleType);
                    if (!importedModuleSummary) {
                        _this._reportError(syntaxError("Unexpected " + _this._getTypeDescriptor(importedType) + " '" + stringifyType(importedType) + "' imported by the module '" + stringifyType(moduleType) + "'. Please add a @NgModule annotation."), moduleType);
                        return;
                    }
                    importedModules.push(importedModuleSummary);
                }
                else {
                    _this._reportError(syntaxError("Unexpected value '" + stringifyType(importedType) + "' imported by the module '" + stringifyType(moduleType) + "'"), moduleType);
                    return;
                }
            });
        }
        if (meta.exports) {
            flattenAndDedupeArray(meta.exports).forEach(function (exportedType) {
                if (!isValidType(exportedType)) {
                    _this._reportError(syntaxError("Unexpected value '" + stringifyType(exportedType) + "' exported by the module '" + stringifyType(moduleType) + "'"), moduleType);
                    return;
                }
                var /** @type {?} */ exportedModuleSummary = _this.getNgModuleSummary(exportedType);
                if (exportedModuleSummary) {
                    exportedModules.push(exportedModuleSummary);
                }
                else {
                    exportedNonModuleIdentifiers.push(_this._getIdentifierMetadata(exportedType));
                }
            });
        }
        // Note: This will be modified later, so we rely on
        // getting a new instance every time!
        var /** @type {?} */ transitiveModule = this._getTransitiveNgModuleMetadata(importedModules, exportedModules);
        if (meta.declarations) {
            flattenAndDedupeArray(meta.declarations).forEach(function (declaredType) {
                if (!isValidType(declaredType)) {
                    _this._reportError(syntaxError("Unexpected value '" + stringifyType(declaredType) + "' declared by the module '" + stringifyType(moduleType) + "'"), moduleType);
                    return;
                }
                var /** @type {?} */ declaredIdentifier = _this._getIdentifierMetadata(declaredType);
                if (_this._directiveResolver.isDirective(declaredType)) {
                    transitiveModule.addDirective(declaredIdentifier);
                    declaredDirectives.push(declaredIdentifier);
                    _this._addTypeToModule(declaredType, moduleType);
                }
                else if (_this._pipeResolver.isPipe(declaredType)) {
                    transitiveModule.addPipe(declaredIdentifier);
                    transitiveModule.pipes.push(declaredIdentifier);
                    declaredPipes.push(declaredIdentifier);
                    _this._addTypeToModule(declaredType, moduleType);
                }
                else {
                    _this._reportError(syntaxError("Unexpected " + _this._getTypeDescriptor(declaredType) + " '" + stringifyType(declaredType) + "' declared by the module '" + stringifyType(moduleType) + "'. Please add a @Pipe/@Directive/@Component annotation."), moduleType);
                    return;
                }
            });
        }
        var /** @type {?} */ exportedDirectives = [];
        var /** @type {?} */ exportedPipes = [];
        exportedNonModuleIdentifiers.forEach(function (exportedId) {
            if (transitiveModule.directivesSet.has(exportedId.reference)) {
                exportedDirectives.push(exportedId);
                transitiveModule.addExportedDirective(exportedId);
            }
            else if (transitiveModule.pipesSet.has(exportedId.reference)) {
                exportedPipes.push(exportedId);
                transitiveModule.addExportedPipe(exportedId);
            }
            else {
                _this._reportError(syntaxError("Can't export " + _this._getTypeDescriptor(exportedId.reference) + " " + stringifyType(exportedId.reference) + " from " + stringifyType(moduleType) + " as it was neither declared nor imported!"), moduleType);
                return;
            }
        });
        // The providers of the module have to go last
        // so that they overwrite any other provider we already added.
        if (meta.providers) {
            providers.push.apply(providers, this._getProvidersMetadata(meta.providers, entryComponents, "provider for the NgModule '" + stringifyType(moduleType) + "'", [], moduleType));
        }
        if (meta.entryComponents) {
            entryComponents.push.apply(entryComponents, flattenAndDedupeArray(meta.entryComponents)
                .map(function (type) { return ((_this._getEntryComponentMetadata(type))); }));
        }
        if (meta.bootstrap) {
            flattenAndDedupeArray(meta.bootstrap).forEach(function (type) {
                if (!isValidType(type)) {
                    _this._reportError(syntaxError("Unexpected value '" + stringifyType(type) + "' used in the bootstrap property of module '" + stringifyType(moduleType) + "'"), moduleType);
                    return;
                }
                bootstrapComponents.push(_this._getIdentifierMetadata(type));
            });
        }
        entryComponents.push.apply(entryComponents, bootstrapComponents.map(function (type) { return ((_this._getEntryComponentMetadata(type.reference))); }));
        if (meta.schemas) {
            schemas.push.apply(schemas, flattenAndDedupeArray(meta.schemas));
        }
        compileMeta = new CompileNgModuleMetadata({
            type: this._getTypeMetadata(moduleType),
            providers: providers,
            entryComponents: entryComponents,
            bootstrapComponents: bootstrapComponents,
            schemas: schemas,
            declaredDirectives: declaredDirectives,
            exportedDirectives: exportedDirectives,
            declaredPipes: declaredPipes,
            exportedPipes: exportedPipes,
            importedModules: importedModules,
            exportedModules: exportedModules,
            transitiveModule: transitiveModule,
            id: meta.id || null,
        });
        entryComponents.forEach(function (id) { return transitiveModule.addEntryComponent(id); });
        providers.forEach(function (provider) { return transitiveModule.addProvider(provider, /** @type {?} */ ((compileMeta)).type); });
        transitiveModule.addModule(compileMeta.type);
        this._ngModuleCache.set(moduleType, compileMeta);
        return compileMeta;
    };
    /**
     * @param {?} moduleType
     * @param {?} importedModuleType
     * @return {?}
     */
    CompileMetadataResolver.prototype._checkSelfImport = function (moduleType, importedModuleType) {
        if (moduleType === importedModuleType) {
            this._reportError(syntaxError("'" + stringifyType(moduleType) + "' module can't import itself"), moduleType);
            return true;
        }
        return false;
    };
    /**
     * @param {?} type
     * @return {?}
     */
    CompileMetadataResolver.prototype._getTypeDescriptor = function (type) {
        if (this._directiveResolver.isDirective(type)) {
            return 'directive';
        }
        if (this._pipeResolver.isPipe(type)) {
            return 'pipe';
        }
        if (this._ngModuleResolver.isNgModule(type)) {
            return 'module';
        }
        if (((type)).provide) {
            return 'provider';
        }
        return 'value';
    };
    /**
     * @param {?} type
     * @param {?} moduleType
     * @return {?}
     */
    CompileMetadataResolver.prototype._addTypeToModule = function (type, moduleType) {
        var /** @type {?} */ oldModule = this._ngModuleOfTypes.get(type);
        if (oldModule && oldModule !== moduleType) {
            this._reportError(syntaxError("Type " + stringifyType(type) + " is part of the declarations of 2 modules: " + stringifyType(oldModule) + " and " + stringifyType(moduleType) + "! " +
                ("Please consider moving " + stringifyType(type) + " to a higher module that imports " + stringifyType(oldModule) + " and " + stringifyType(moduleType) + ". ") +
                ("You can also create a new NgModule that exports and includes " + stringifyType(type) + " then import that NgModule in " + stringifyType(oldModule) + " and " + stringifyType(moduleType) + ".")), moduleType);
            return;
        }
        this._ngModuleOfTypes.set(type, moduleType);
    };
    /**
     * @param {?} importedModules
     * @param {?} exportedModules
     * @return {?}
     */
    CompileMetadataResolver.prototype._getTransitiveNgModuleMetadata = function (importedModules, exportedModules) {
        // collect `providers` / `entryComponents` from all imported and all exported modules
        var /** @type {?} */ result = new TransitiveCompileNgModuleMetadata();
        var /** @type {?} */ modulesByToken = new Map();
        importedModules.concat(exportedModules).forEach(function (modSummary) {
            modSummary.modules.forEach(function (mod) { return result.addModule(mod); });
            modSummary.entryComponents.forEach(function (comp) { return result.addEntryComponent(comp); });
            var /** @type {?} */ addedTokens = new Set();
            modSummary.providers.forEach(function (entry) {
                var /** @type {?} */ tokenRef = tokenReference(entry.provider.token);
                var /** @type {?} */ prevModules = modulesByToken.get(tokenRef);
                if (!prevModules) {
                    prevModules = new Set();
                    modulesByToken.set(tokenRef, prevModules);
                }
                var /** @type {?} */ moduleRef = entry.module.reference;
                // Note: the providers of one module may still contain multiple providers
                // per token (e.g. for multi providers), and we need to preserve these.
                if (addedTokens.has(tokenRef) || !prevModules.has(moduleRef)) {
                    prevModules.add(moduleRef);
                    addedTokens.add(tokenRef);
                    result.addProvider(entry.provider, entry.module);
                }
            });
        });
        exportedModules.forEach(function (modSummary) {
            modSummary.exportedDirectives.forEach(function (id) { return result.addExportedDirective(id); });
            modSummary.exportedPipes.forEach(function (id) { return result.addExportedPipe(id); });
        });
        importedModules.forEach(function (modSummary) {
            modSummary.exportedDirectives.forEach(function (id) { return result.addDirective(id); });
            modSummary.exportedPipes.forEach(function (id) { return result.addPipe(id); });
        });
        return result;
    };
    /**
     * @param {?} type
     * @return {?}
     */
    CompileMetadataResolver.prototype._getIdentifierMetadata = function (type) {
        type = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(type);
        return { reference: type };
    };
    /**
     * @param {?} type
     * @return {?}
     */
    CompileMetadataResolver.prototype.isInjectable = function (type) {
        var /** @type {?} */ annotations = this._reflector.annotations(type);
        // Note: We need an exact check here as @Component / @Directive / ... inherit
        // from @CompilerInjectable!
        return annotations.some(function (ann) { return ann.constructor === __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"]; });
    };
    /**
     * @param {?} type
     * @return {?}
     */
    CompileMetadataResolver.prototype.getInjectableSummary = function (type) {
        return {
            summaryKind: CompileSummaryKind.Injectable,
            type: this._getTypeMetadata(type, null, false)
        };
    };
    /**
     * @param {?} type
     * @param {?=} dependencies
     * @return {?}
     */
    CompileMetadataResolver.prototype._getInjectableMetadata = function (type, dependencies) {
        if (dependencies === void 0) { dependencies = null; }
        var /** @type {?} */ typeSummary = this._loadSummary(type, CompileSummaryKind.Injectable);
        if (typeSummary) {
            return typeSummary.type;
        }
        return this._getTypeMetadata(type, dependencies);
    };
    /**
     * @param {?} type
     * @param {?=} dependencies
     * @param {?=} throwOnUnknownDeps
     * @return {?}
     */
    CompileMetadataResolver.prototype._getTypeMetadata = function (type, dependencies, throwOnUnknownDeps) {
        if (dependencies === void 0) { dependencies = null; }
        if (throwOnUnknownDeps === void 0) { throwOnUnknownDeps = true; }
        var /** @type {?} */ identifier = this._getIdentifierMetadata(type);
        return {
            reference: identifier.reference,
            diDeps: this._getDependenciesMetadata(identifier.reference, dependencies, throwOnUnknownDeps),
            lifecycleHooks: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLIFECYCLE_HOOKS_VALUES"].filter(function (hook) { return hasLifecycleHook(hook, identifier.reference); }),
        };
    };
    /**
     * @param {?} factory
     * @param {?=} dependencies
     * @return {?}
     */
    CompileMetadataResolver.prototype._getFactoryMetadata = function (factory, dependencies) {
        if (dependencies === void 0) { dependencies = null; }
        factory = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(factory);
        return { reference: factory, diDeps: this._getDependenciesMetadata(factory, dependencies) };
    };
    /**
     * Gets the metadata for the given pipe.
     * This assumes `loadNgModuleDirectiveAndPipeMetadata` has been called first.
     * @param {?} pipeType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getPipeMetadata = function (pipeType) {
        var /** @type {?} */ pipeMeta = this._pipeCache.get(pipeType);
        if (!pipeMeta) {
            this._reportError(syntaxError("Illegal state: getPipeMetadata can only be called after loadNgModuleDirectiveAndPipeMetadata for a module that declares it. Pipe " + stringifyType(pipeType) + "."), pipeType);
        }
        return pipeMeta || null;
    };
    /**
     * @param {?} pipeType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getPipeSummary = function (pipeType) {
        var /** @type {?} */ pipeSummary = (this._loadSummary(pipeType, CompileSummaryKind.Pipe));
        if (!pipeSummary) {
            this._reportError(syntaxError("Illegal state: Could not load the summary for pipe " + stringifyType(pipeType) + "."), pipeType);
        }
        return pipeSummary;
    };
    /**
     * @param {?} pipeType
     * @return {?}
     */
    CompileMetadataResolver.prototype.getOrLoadPipeMetadata = function (pipeType) {
        var /** @type {?} */ pipeMeta = this._pipeCache.get(pipeType);
        if (!pipeMeta) {
            pipeMeta = this._loadPipeMetadata(pipeType);
        }
        return pipeMeta;
    };
    /**
     * @param {?} pipeType
     * @return {?}
     */
    CompileMetadataResolver.prototype._loadPipeMetadata = function (pipeType) {
        pipeType = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(pipeType);
        var /** @type {?} */ pipeAnnotation = ((this._pipeResolver.resolve(pipeType)));
        var /** @type {?} */ pipeMeta = new CompilePipeMetadata({
            type: this._getTypeMetadata(pipeType),
            name: pipeAnnotation.name,
            pure: !!pipeAnnotation.pure
        });
        this._pipeCache.set(pipeType, pipeMeta);
        this._summaryCache.set(pipeType, pipeMeta.toSummary());
        return pipeMeta;
    };
    /**
     * @param {?} typeOrFunc
     * @param {?} dependencies
     * @param {?=} throwOnUnknownDeps
     * @return {?}
     */
    CompileMetadataResolver.prototype._getDependenciesMetadata = function (typeOrFunc, dependencies, throwOnUnknownDeps) {
        var _this = this;
        if (throwOnUnknownDeps === void 0) { throwOnUnknownDeps = true; }
        var /** @type {?} */ hasUnknownDeps = false;
        var /** @type {?} */ params = dependencies || this._reflector.parameters(typeOrFunc) || [];
        var /** @type {?} */ dependenciesMetadata = params.map(function (param) {
            var /** @type {?} */ isAttribute = false;
            var /** @type {?} */ isHost = false;
            var /** @type {?} */ isSelf = false;
            var /** @type {?} */ isSkipSelf = false;
            var /** @type {?} */ isOptional = false;
            var /** @type {?} */ token = null;
            if (Array.isArray(param)) {
                param.forEach(function (paramEntry) {
                    if (paramEntry instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"]) {
                        isHost = true;
                    }
                    else if (paramEntry instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"]) {
                        isSelf = true;
                    }
                    else if (paramEntry instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["SkipSelf"]) {
                        isSkipSelf = true;
                    }
                    else if (paramEntry instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"]) {
                        isOptional = true;
                    }
                    else if (paramEntry instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Attribute"]) {
                        isAttribute = true;
                        token = paramEntry.attributeName;
                    }
                    else if (paramEntry instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"]) {
                        token = paramEntry.token;
                    }
                    else if (paramEntry instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]) {
                        token = paramEntry;
                    }
                    else if (isValidType(paramEntry) && token == null) {
                        token = paramEntry;
                    }
                });
            }
            else {
                token = param;
            }
            if (token == null) {
                hasUnknownDeps = true;
                return ((null));
            }
            return {
                isAttribute: isAttribute,
                isHost: isHost,
                isSelf: isSelf,
                isSkipSelf: isSkipSelf,
                isOptional: isOptional,
                token: _this._getTokenMetadata(token)
            };
        });
        if (hasUnknownDeps) {
            var /** @type {?} */ depsTokens = dependenciesMetadata.map(function (dep) { return dep ? stringifyType(dep.token) : '?'; }).join(', ');
            var /** @type {?} */ message = "Can't resolve all parameters for " + stringifyType(typeOrFunc) + ": (" + depsTokens + ").";
            if (throwOnUnknownDeps) {
                this._reportError(syntaxError(message), typeOrFunc);
            }
            else {
                this._console.warn("Warning: " + message + " This will become an error in Angular v5.x");
            }
        }
        return dependenciesMetadata;
    };
    /**
     * @param {?} token
     * @return {?}
     */
    CompileMetadataResolver.prototype._getTokenMetadata = function (token) {
        token = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(token);
        var /** @type {?} */ compileToken;
        if (typeof token === 'string') {
            compileToken = { value: token };
        }
        else {
            compileToken = { identifier: { reference: token } };
        }
        return compileToken;
    };
    /**
     * @param {?} providers
     * @param {?} targetEntryComponents
     * @param {?=} debugInfo
     * @param {?=} compileProviders
     * @param {?=} type
     * @return {?}
     */
    CompileMetadataResolver.prototype._getProvidersMetadata = function (providers, targetEntryComponents, debugInfo, compileProviders, type) {
        var _this = this;
        if (compileProviders === void 0) { compileProviders = []; }
        providers.forEach(function (provider, providerIdx) {
            if (Array.isArray(provider)) {
                _this._getProvidersMetadata(provider, targetEntryComponents, debugInfo, compileProviders);
            }
            else {
                provider = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(provider);
                var /** @type {?} */ providerMeta = ((undefined));
                if (provider && typeof provider === 'object' && provider.hasOwnProperty('provide')) {
                    _this._validateProvider(provider);
                    providerMeta = new ProviderMeta(provider.provide, provider);
                }
                else if (isValidType(provider)) {
                    providerMeta = new ProviderMeta(provider, { useClass: provider });
                }
                else if (provider === void 0) {
                    _this._reportError(syntaxError("Encountered undefined provider! Usually this means you have a circular dependencies (might be caused by using 'barrel' index.ts files."));
                    return;
                }
                else {
                    var /** @type {?} */ providersInfo = ((providers.reduce(function (soFar, seenProvider, seenProviderIdx) {
                        if (seenProviderIdx < providerIdx) {
                            soFar.push("" + stringifyType(seenProvider));
                        }
                        else if (seenProviderIdx == providerIdx) {
                            soFar.push("?" + stringifyType(seenProvider) + "?");
                        }
                        else if (seenProviderIdx == providerIdx + 1) {
                            soFar.push('...');
                        }
                        return soFar;
                    }, [])))
                        .join(', ');
                    _this._reportError(syntaxError("Invalid " + (debugInfo ? debugInfo : 'provider') + " - only instances of Provider and Type are allowed, got: [" + providersInfo + "]"), type);
                    return;
                }
                if (providerMeta.token === resolveIdentifier(Identifiers.ANALYZE_FOR_ENTRY_COMPONENTS)) {
                    targetEntryComponents.push.apply(targetEntryComponents, _this._getEntryComponentsFromProvider(providerMeta, type));
                }
                else {
                    compileProviders.push(_this.getProviderMetadata(providerMeta));
                }
            }
        });
        return compileProviders;
    };
    /**
     * @param {?} provider
     * @return {?}
     */
    CompileMetadataResolver.prototype._validateProvider = function (provider) {
        if (provider.hasOwnProperty('useClass') && provider.useClass == null) {
            this._reportError(syntaxError("Invalid provider for " + stringifyType(provider.provide) + ". useClass cannot be " + provider.useClass + ".\n           Usually it happens when:\n           1. There's a circular dependency (might be caused by using index.ts (barrel) files).\n           2. Class was used before it was declared. Use forwardRef in this case."));
        }
    };
    /**
     * @param {?} provider
     * @param {?=} type
     * @return {?}
     */
    CompileMetadataResolver.prototype._getEntryComponentsFromProvider = function (provider, type) {
        var _this = this;
        var /** @type {?} */ components = [];
        var /** @type {?} */ collectedIdentifiers = [];
        if (provider.useFactory || provider.useExisting || provider.useClass) {
            this._reportError(syntaxError("The ANALYZE_FOR_ENTRY_COMPONENTS token only supports useValue!"), type);
            return [];
        }
        if (!provider.multi) {
            this._reportError(syntaxError("The ANALYZE_FOR_ENTRY_COMPONENTS token only supports 'multi = true'!"), type);
            return [];
        }
        extractIdentifiers(provider.useValue, collectedIdentifiers);
        collectedIdentifiers.forEach(function (identifier) {
            var /** @type {?} */ entry = _this._getEntryComponentMetadata(identifier.reference, false);
            if (entry) {
                components.push(entry);
            }
        });
        return components;
    };
    /**
     * @param {?} dirType
     * @param {?=} throwIfNotFound
     * @return {?}
     */
    CompileMetadataResolver.prototype._getEntryComponentMetadata = function (dirType, throwIfNotFound) {
        if (throwIfNotFound === void 0) { throwIfNotFound = true; }
        var /** @type {?} */ dirMeta = this.getNonNormalizedDirectiveMetadata(dirType);
        if (dirMeta && dirMeta.metadata.isComponent) {
            return { componentType: dirType, componentFactory: /** @type {?} */ ((dirMeta.metadata.componentFactory)) };
        }
        var /** @type {?} */ dirSummary = (this._loadSummary(dirType, CompileSummaryKind.Directive));
        if (dirSummary && dirSummary.isComponent) {
            return { componentType: dirType, componentFactory: /** @type {?} */ ((dirSummary.componentFactory)) };
        }
        if (throwIfNotFound) {
            throw syntaxError(dirType.name + " cannot be used as an entry component.");
        }
        return null;
    };
    /**
     * @param {?} provider
     * @return {?}
     */
    CompileMetadataResolver.prototype.getProviderMetadata = function (provider) {
        var /** @type {?} */ compileDeps = ((undefined));
        var /** @type {?} */ compileTypeMetadata = ((null));
        var /** @type {?} */ compileFactoryMetadata = ((null));
        var /** @type {?} */ token = this._getTokenMetadata(provider.token);
        if (provider.useClass) {
            compileTypeMetadata = this._getInjectableMetadata(provider.useClass, provider.dependencies);
            compileDeps = compileTypeMetadata.diDeps;
            if (provider.token === provider.useClass) {
                // use the compileTypeMetadata as it contains information about lifecycleHooks...
                token = { identifier: compileTypeMetadata };
            }
        }
        else if (provider.useFactory) {
            compileFactoryMetadata = this._getFactoryMetadata(provider.useFactory, provider.dependencies);
            compileDeps = compileFactoryMetadata.diDeps;
        }
        return {
            token: token,
            useClass: compileTypeMetadata,
            useValue: provider.useValue,
            useFactory: compileFactoryMetadata,
            useExisting: provider.useExisting ? this._getTokenMetadata(provider.useExisting) : undefined,
            deps: compileDeps,
            multi: provider.multi
        };
    };
    /**
     * @param {?} queries
     * @param {?} isViewQuery
     * @param {?} directiveType
     * @return {?}
     */
    CompileMetadataResolver.prototype._getQueriesMetadata = function (queries, isViewQuery, directiveType) {
        var _this = this;
        var /** @type {?} */ res = [];
        Object.keys(queries).forEach(function (propertyName) {
            var /** @type {?} */ query = queries[propertyName];
            if (query.isViewQuery === isViewQuery) {
                res.push(_this._getQueryMetadata(query, propertyName, directiveType));
            }
        });
        return res;
    };
    /**
     * @param {?} selector
     * @return {?}
     */
    CompileMetadataResolver.prototype._queryVarBindings = function (selector) { return selector.split(/\s*,\s*/); };
    /**
     * @param {?} q
     * @param {?} propertyName
     * @param {?} typeOrFunc
     * @return {?}
     */
    CompileMetadataResolver.prototype._getQueryMetadata = function (q, propertyName, typeOrFunc) {
        var _this = this;
        var /** @type {?} */ selectors;
        if (typeof q.selector === 'string') {
            selectors =
                this._queryVarBindings(q.selector).map(function (varName) { return _this._getTokenMetadata(varName); });
        }
        else {
            if (!q.selector) {
                this._reportError(syntaxError("Can't construct a query for the property \"" + propertyName + "\" of \"" + stringifyType(typeOrFunc) + "\" since the query selector wasn't defined."), typeOrFunc);
                selectors = [];
            }
            else {
                selectors = [this._getTokenMetadata(q.selector)];
            }
        }
        return {
            selectors: selectors,
            first: q.first,
            descendants: q.descendants, propertyName: propertyName,
            read: q.read ? this._getTokenMetadata(q.read) : ((null))
        };
    };
    /**
     * @param {?} error
     * @param {?=} type
     * @param {?=} otherType
     * @return {?}
     */
    CompileMetadataResolver.prototype._reportError = function (error, type, otherType) {
        if (this._errorCollector) {
            this._errorCollector(error, type);
            if (otherType) {
                this._errorCollector(error, otherType);
            }
        }
        else {
            throw error;
        }
    };
    return CompileMetadataResolver;
}());
CompileMetadataResolver.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
CompileMetadataResolver.ctorParameters = function () { return [
    { type: CompilerConfig, },
    { type: NgModuleResolver, },
    { type: DirectiveResolver, },
    { type: PipeResolver, },
    { type: SummaryResolver, },
    { type: ElementSchemaRegistry, },
    { type: DirectiveNormalizer, },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵConsole"], },
    { type: StaticSymbolCache, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] },] },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵReflectorReader"], },
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [ERROR_COLLECTOR_TOKEN,] },] },
]; };
/**
 * @param {?} tree
 * @param {?=} out
 * @return {?}
 */
function flattenArray(tree, out) {
    if (out === void 0) { out = []; }
    if (tree) {
        for (var /** @type {?} */ i = 0; i < tree.length; i++) {
            var /** @type {?} */ item = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["resolveForwardRef"])(tree[i]);
            if (Array.isArray(item)) {
                flattenArray(item, out);
            }
            else {
                out.push(item);
            }
        }
    }
    return out;
}
/**
 * @param {?} array
 * @return {?}
 */
function dedupeArray(array) {
    if (array) {
        return Array.from(new Set(array));
    }
    return [];
}
/**
 * @param {?} tree
 * @return {?}
 */
function flattenAndDedupeArray(tree) {
    return dedupeArray(flattenArray(tree));
}
/**
 * @param {?} value
 * @return {?}
 */
function isValidType(value) {
    return (value instanceof StaticSymbol) || (value instanceof __WEBPACK_IMPORTED_MODULE_0__angular_core__["Type"]);
}
/**
 * @param {?} reflector
 * @param {?} type
 * @param {?} cmpMetadata
 * @return {?}
 */
function componentModuleUrl(reflector, type, cmpMetadata) {
    if (type instanceof StaticSymbol) {
        return reflector.resourceUri(type);
    }
    var /** @type {?} */ moduleId = cmpMetadata.moduleId;
    if (typeof moduleId === 'string') {
        var /** @type {?} */ scheme = getUrlScheme(moduleId);
        return scheme ? moduleId : "package:" + moduleId + MODULE_SUFFIX;
    }
    else if (moduleId !== null && moduleId !== void 0) {
        throw syntaxError("moduleId should be a string in \"" + stringifyType(type) + "\". See https://goo.gl/wIDDiL for more information.\n" +
            "If you're using Webpack you should inline the template and the styles, see https://goo.gl/X2J8zc.");
    }
    return ((reflector.importUri(type)));
}
/**
 * @param {?} value
 * @param {?} targetIdentifiers
 * @return {?}
 */
function extractIdentifiers(value, targetIdentifiers) {
    visitValue(value, new _CompileValueConverter(), targetIdentifiers);
}
var _CompileValueConverter = (function (_super) {
    __extends(_CompileValueConverter, _super);
    function _CompileValueConverter() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} value
     * @param {?} targetIdentifiers
     * @return {?}
     */
    _CompileValueConverter.prototype.visitOther = function (value, targetIdentifiers) {
        targetIdentifiers.push({ reference: value });
    };
    return _CompileValueConverter;
}(ValueTransformer));
/**
 * @param {?} type
 * @return {?}
 */
function stringifyType(type) {
    if (type instanceof StaticSymbol) {
        return type.name + " in " + type.filePath;
    }
    else {
        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(type);
    }
}
/**
 * Indicates that a component is still being loaded in a synchronous compile.
 * @param {?} compType
 * @return {?}
 */
function componentStillLoadingError(compType) {
    var /** @type {?} */ error = Error("Can't compile synchronously as " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(compType) + " is still being loaded!");
    ((error))[__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵERROR_COMPONENT_TYPE"]] = compType;
    return error;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var TypeModifier = {};
TypeModifier.Const = 0;
TypeModifier[TypeModifier.Const] = "Const";
/**
 * @abstract
 */
var Type$1 = (function () {
    /**
     * @param {?=} modifiers
     */
    function Type$1(modifiers) {
        if (modifiers === void 0) { modifiers = null; }
        this.modifiers = modifiers;
        if (!modifiers) {
            this.modifiers = [];
        }
    }
    /**
     * @abstract
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    Type$1.prototype.visitType = function (visitor, context) { };
    /**
     * @param {?} modifier
     * @return {?}
     */
    Type$1.prototype.hasModifier = function (modifier) { return ((this.modifiers)).indexOf(modifier) !== -1; };
    return Type$1;
}());
var BuiltinTypeName = {};
BuiltinTypeName.Dynamic = 0;
BuiltinTypeName.Bool = 1;
BuiltinTypeName.String = 2;
BuiltinTypeName.Int = 3;
BuiltinTypeName.Number = 4;
BuiltinTypeName.Function = 5;
BuiltinTypeName.Inferred = 6;
BuiltinTypeName[BuiltinTypeName.Dynamic] = "Dynamic";
BuiltinTypeName[BuiltinTypeName.Bool] = "Bool";
BuiltinTypeName[BuiltinTypeName.String] = "String";
BuiltinTypeName[BuiltinTypeName.Int] = "Int";
BuiltinTypeName[BuiltinTypeName.Number] = "Number";
BuiltinTypeName[BuiltinTypeName.Function] = "Function";
BuiltinTypeName[BuiltinTypeName.Inferred] = "Inferred";
var BuiltinType = (function (_super) {
    __extends(BuiltinType, _super);
    /**
     * @param {?} name
     * @param {?=} modifiers
     */
    function BuiltinType(name, modifiers) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, modifiers) || this;
        _this.name = name;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    BuiltinType.prototype.visitType = function (visitor, context) {
        return visitor.visitBuiltintType(this, context);
    };
    return BuiltinType;
}(Type$1));
var ExpressionType = (function (_super) {
    __extends(ExpressionType, _super);
    /**
     * @param {?} value
     * @param {?=} modifiers
     */
    function ExpressionType(value, modifiers) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, modifiers) || this;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ExpressionType.prototype.visitType = function (visitor, context) {
        return visitor.visitExpressionType(this, context);
    };
    return ExpressionType;
}(Type$1));
var ArrayType = (function (_super) {
    __extends(ArrayType, _super);
    /**
     * @param {?} of
     * @param {?=} modifiers
     */
    function ArrayType(of, modifiers) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, modifiers) || this;
        _this.of = of;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ArrayType.prototype.visitType = function (visitor, context) {
        return visitor.visitArrayType(this, context);
    };
    return ArrayType;
}(Type$1));
var MapType = (function (_super) {
    __extends(MapType, _super);
    /**
     * @param {?} valueType
     * @param {?=} modifiers
     */
    function MapType(valueType, modifiers) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, modifiers) || this;
        _this.valueType = valueType || null;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    MapType.prototype.visitType = function (visitor, context) { return visitor.visitMapType(this, context); };
    return MapType;
}(Type$1));
var DYNAMIC_TYPE = new BuiltinType(BuiltinTypeName.Dynamic);
var INFERRED_TYPE = new BuiltinType(BuiltinTypeName.Inferred);
var BOOL_TYPE = new BuiltinType(BuiltinTypeName.Bool);
var INT_TYPE = new BuiltinType(BuiltinTypeName.Int);
var NUMBER_TYPE = new BuiltinType(BuiltinTypeName.Number);
var STRING_TYPE = new BuiltinType(BuiltinTypeName.String);
var FUNCTION_TYPE = new BuiltinType(BuiltinTypeName.Function);
var BinaryOperator = {};
BinaryOperator.Equals = 0;
BinaryOperator.NotEquals = 1;
BinaryOperator.Identical = 2;
BinaryOperator.NotIdentical = 3;
BinaryOperator.Minus = 4;
BinaryOperator.Plus = 5;
BinaryOperator.Divide = 6;
BinaryOperator.Multiply = 7;
BinaryOperator.Modulo = 8;
BinaryOperator.And = 9;
BinaryOperator.Or = 10;
BinaryOperator.Lower = 11;
BinaryOperator.LowerEquals = 12;
BinaryOperator.Bigger = 13;
BinaryOperator.BiggerEquals = 14;
BinaryOperator[BinaryOperator.Equals] = "Equals";
BinaryOperator[BinaryOperator.NotEquals] = "NotEquals";
BinaryOperator[BinaryOperator.Identical] = "Identical";
BinaryOperator[BinaryOperator.NotIdentical] = "NotIdentical";
BinaryOperator[BinaryOperator.Minus] = "Minus";
BinaryOperator[BinaryOperator.Plus] = "Plus";
BinaryOperator[BinaryOperator.Divide] = "Divide";
BinaryOperator[BinaryOperator.Multiply] = "Multiply";
BinaryOperator[BinaryOperator.Modulo] = "Modulo";
BinaryOperator[BinaryOperator.And] = "And";
BinaryOperator[BinaryOperator.Or] = "Or";
BinaryOperator[BinaryOperator.Lower] = "Lower";
BinaryOperator[BinaryOperator.LowerEquals] = "LowerEquals";
BinaryOperator[BinaryOperator.Bigger] = "Bigger";
BinaryOperator[BinaryOperator.BiggerEquals] = "BiggerEquals";
/**
 * @abstract
 */
var Expression = (function () {
    /**
     * @param {?} type
     * @param {?=} sourceSpan
     */
    function Expression(type, sourceSpan) {
        this.type = type || null;
        this.sourceSpan = sourceSpan || null;
    }
    /**
     * @abstract
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    Expression.prototype.visitExpression = function (visitor, context) { };
    /**
     * @param {?} name
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.prop = function (name, sourceSpan) {
        return new ReadPropExpr(this, name, null, sourceSpan);
    };
    /**
     * @param {?} index
     * @param {?=} type
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.key = function (index, type, sourceSpan) {
        return new ReadKeyExpr(this, index, type, sourceSpan);
    };
    /**
     * @param {?} name
     * @param {?} params
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.callMethod = function (name, params, sourceSpan) {
        return new InvokeMethodExpr(this, name, params, null, sourceSpan);
    };
    /**
     * @param {?} params
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.callFn = function (params, sourceSpan) {
        return new InvokeFunctionExpr(this, params, null, sourceSpan);
    };
    /**
     * @param {?} params
     * @param {?=} type
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.instantiate = function (params, type, sourceSpan) {
        return new InstantiateExpr(this, params, type, sourceSpan);
    };
    /**
     * @param {?} trueCase
     * @param {?=} falseCase
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.conditional = function (trueCase, falseCase, sourceSpan) {
        if (falseCase === void 0) { falseCase = null; }
        return new ConditionalExpr(this, trueCase, falseCase, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.equals = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Equals, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.notEquals = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.NotEquals, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.identical = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Identical, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.notIdentical = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.NotIdentical, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.minus = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Minus, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.plus = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Plus, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.divide = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Divide, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.multiply = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Multiply, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.modulo = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Modulo, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.and = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.And, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.or = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Or, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.lower = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Lower, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.lowerEquals = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.LowerEquals, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.bigger = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.Bigger, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?} rhs
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.biggerEquals = function (rhs, sourceSpan) {
        return new BinaryOperatorExpr(BinaryOperator.BiggerEquals, this, rhs, null, sourceSpan);
    };
    /**
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.isBlank = function (sourceSpan) {
        // Note: We use equals by purpose here to compare to null and undefined in JS.
        // We use the typed null to allow strictNullChecks to narrow types.
        return this.equals(TYPED_NULL_EXPR, sourceSpan);
    };
    /**
     * @param {?} type
     * @param {?=} sourceSpan
     * @return {?}
     */
    Expression.prototype.cast = function (type, sourceSpan) {
        return new CastExpr(this, type, sourceSpan);
    };
    /**
     * @return {?}
     */
    Expression.prototype.toStmt = function () { return new ExpressionStatement(this, null); };
    return Expression;
}());
var BuiltinVar = {};
BuiltinVar.This = 0;
BuiltinVar.Super = 1;
BuiltinVar.CatchError = 2;
BuiltinVar.CatchStack = 3;
BuiltinVar[BuiltinVar.This] = "This";
BuiltinVar[BuiltinVar.Super] = "Super";
BuiltinVar[BuiltinVar.CatchError] = "CatchError";
BuiltinVar[BuiltinVar.CatchStack] = "CatchStack";
var ReadVarExpr = (function (_super) {
    __extends(ReadVarExpr, _super);
    /**
     * @param {?} name
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function ReadVarExpr(name, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        if (typeof name === 'string') {
            _this.name = name;
            _this.builtin = null;
        }
        else {
            _this.name = null;
            _this.builtin = name;
        }
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ReadVarExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitReadVarExpr(this, context);
    };
    /**
     * @param {?} value
     * @return {?}
     */
    ReadVarExpr.prototype.set = function (value) {
        if (!this.name) {
            throw new Error("Built in variable " + this.builtin + " can not be assigned to.");
        }
        return new WriteVarExpr(this.name, value, null, this.sourceSpan);
    };
    return ReadVarExpr;
}(Expression));
var WriteVarExpr = (function (_super) {
    __extends(WriteVarExpr, _super);
    /**
     * @param {?} name
     * @param {?} value
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function WriteVarExpr(name, value, type, sourceSpan) {
        var _this = _super.call(this, type || value.type, sourceSpan) || this;
        _this.name = name;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    WriteVarExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitWriteVarExpr(this, context);
    };
    /**
     * @param {?=} type
     * @param {?=} modifiers
     * @return {?}
     */
    WriteVarExpr.prototype.toDeclStmt = function (type, modifiers) {
        return new DeclareVarStmt(this.name, this.value, type, modifiers, this.sourceSpan);
    };
    return WriteVarExpr;
}(Expression));
var WriteKeyExpr = (function (_super) {
    __extends(WriteKeyExpr, _super);
    /**
     * @param {?} receiver
     * @param {?} index
     * @param {?} value
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function WriteKeyExpr(receiver, index, value, type, sourceSpan) {
        var _this = _super.call(this, type || value.type, sourceSpan) || this;
        _this.receiver = receiver;
        _this.index = index;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    WriteKeyExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitWriteKeyExpr(this, context);
    };
    return WriteKeyExpr;
}(Expression));
var WritePropExpr = (function (_super) {
    __extends(WritePropExpr, _super);
    /**
     * @param {?} receiver
     * @param {?} name
     * @param {?} value
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function WritePropExpr(receiver, name, value, type, sourceSpan) {
        var _this = _super.call(this, type || value.type, sourceSpan) || this;
        _this.receiver = receiver;
        _this.name = name;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    WritePropExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitWritePropExpr(this, context);
    };
    return WritePropExpr;
}(Expression));
var BuiltinMethod = {};
BuiltinMethod.ConcatArray = 0;
BuiltinMethod.SubscribeObservable = 1;
BuiltinMethod.Bind = 2;
BuiltinMethod[BuiltinMethod.ConcatArray] = "ConcatArray";
BuiltinMethod[BuiltinMethod.SubscribeObservable] = "SubscribeObservable";
BuiltinMethod[BuiltinMethod.Bind] = "Bind";
var InvokeMethodExpr = (function (_super) {
    __extends(InvokeMethodExpr, _super);
    /**
     * @param {?} receiver
     * @param {?} method
     * @param {?} args
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function InvokeMethodExpr(receiver, method, args, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.receiver = receiver;
        _this.args = args;
        if (typeof method === 'string') {
            _this.name = method;
            _this.builtin = null;
        }
        else {
            _this.name = null;
            _this.builtin = method;
        }
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    InvokeMethodExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitInvokeMethodExpr(this, context);
    };
    return InvokeMethodExpr;
}(Expression));
var InvokeFunctionExpr = (function (_super) {
    __extends(InvokeFunctionExpr, _super);
    /**
     * @param {?} fn
     * @param {?} args
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function InvokeFunctionExpr(fn, args, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.fn = fn;
        _this.args = args;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    InvokeFunctionExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitInvokeFunctionExpr(this, context);
    };
    return InvokeFunctionExpr;
}(Expression));
var InstantiateExpr = (function (_super) {
    __extends(InstantiateExpr, _super);
    /**
     * @param {?} classExpr
     * @param {?} args
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function InstantiateExpr(classExpr, args, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.classExpr = classExpr;
        _this.args = args;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    InstantiateExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitInstantiateExpr(this, context);
    };
    return InstantiateExpr;
}(Expression));
var LiteralExpr = (function (_super) {
    __extends(LiteralExpr, _super);
    /**
     * @param {?} value
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function LiteralExpr(value, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    LiteralExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitLiteralExpr(this, context);
    };
    return LiteralExpr;
}(Expression));
var ExternalExpr = (function (_super) {
    __extends(ExternalExpr, _super);
    /**
     * @param {?} value
     * @param {?=} type
     * @param {?=} typeParams
     * @param {?=} sourceSpan
     */
    function ExternalExpr(value, type, typeParams, sourceSpan) {
        if (typeParams === void 0) { typeParams = null; }
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.value = value;
        _this.typeParams = typeParams;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ExternalExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitExternalExpr(this, context);
    };
    return ExternalExpr;
}(Expression));
var ConditionalExpr = (function (_super) {
    __extends(ConditionalExpr, _super);
    /**
     * @param {?} condition
     * @param {?} trueCase
     * @param {?=} falseCase
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function ConditionalExpr(condition, trueCase, falseCase, type, sourceSpan) {
        if (falseCase === void 0) { falseCase = null; }
        var _this = _super.call(this, type || trueCase.type, sourceSpan) || this;
        _this.condition = condition;
        _this.falseCase = falseCase;
        _this.trueCase = trueCase;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ConditionalExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitConditionalExpr(this, context);
    };
    return ConditionalExpr;
}(Expression));
var NotExpr = (function (_super) {
    __extends(NotExpr, _super);
    /**
     * @param {?} condition
     * @param {?=} sourceSpan
     */
    function NotExpr(condition, sourceSpan) {
        var _this = _super.call(this, BOOL_TYPE, sourceSpan) || this;
        _this.condition = condition;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    NotExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitNotExpr(this, context);
    };
    return NotExpr;
}(Expression));
var CastExpr = (function (_super) {
    __extends(CastExpr, _super);
    /**
     * @param {?} value
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function CastExpr(value, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    CastExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitCastExpr(this, context);
    };
    return CastExpr;
}(Expression));
var FnParam = (function () {
    /**
     * @param {?} name
     * @param {?=} type
     */
    function FnParam(name, type) {
        if (type === void 0) { type = null; }
        this.name = name;
        this.type = type;
    }
    return FnParam;
}());
var FunctionExpr = (function (_super) {
    __extends(FunctionExpr, _super);
    /**
     * @param {?} params
     * @param {?} statements
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function FunctionExpr(params, statements, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.params = params;
        _this.statements = statements;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    FunctionExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitFunctionExpr(this, context);
    };
    /**
     * @param {?} name
     * @param {?=} modifiers
     * @return {?}
     */
    FunctionExpr.prototype.toDeclStmt = function (name, modifiers) {
        if (modifiers === void 0) { modifiers = null; }
        return new DeclareFunctionStmt(name, this.params, this.statements, this.type, modifiers, this.sourceSpan);
    };
    return FunctionExpr;
}(Expression));
var BinaryOperatorExpr = (function (_super) {
    __extends(BinaryOperatorExpr, _super);
    /**
     * @param {?} operator
     * @param {?} lhs
     * @param {?} rhs
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function BinaryOperatorExpr(operator, lhs, rhs, type, sourceSpan) {
        var _this = _super.call(this, type || lhs.type, sourceSpan) || this;
        _this.operator = operator;
        _this.rhs = rhs;
        _this.lhs = lhs;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    BinaryOperatorExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitBinaryOperatorExpr(this, context);
    };
    return BinaryOperatorExpr;
}(Expression));
var ReadPropExpr = (function (_super) {
    __extends(ReadPropExpr, _super);
    /**
     * @param {?} receiver
     * @param {?} name
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function ReadPropExpr(receiver, name, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.receiver = receiver;
        _this.name = name;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ReadPropExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitReadPropExpr(this, context);
    };
    /**
     * @param {?} value
     * @return {?}
     */
    ReadPropExpr.prototype.set = function (value) {
        return new WritePropExpr(this.receiver, this.name, value, null, this.sourceSpan);
    };
    return ReadPropExpr;
}(Expression));
var ReadKeyExpr = (function (_super) {
    __extends(ReadKeyExpr, _super);
    /**
     * @param {?} receiver
     * @param {?} index
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function ReadKeyExpr(receiver, index, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.receiver = receiver;
        _this.index = index;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ReadKeyExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitReadKeyExpr(this, context);
    };
    /**
     * @param {?} value
     * @return {?}
     */
    ReadKeyExpr.prototype.set = function (value) {
        return new WriteKeyExpr(this.receiver, this.index, value, null, this.sourceSpan);
    };
    return ReadKeyExpr;
}(Expression));
var LiteralArrayExpr = (function (_super) {
    __extends(LiteralArrayExpr, _super);
    /**
     * @param {?} entries
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function LiteralArrayExpr(entries, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.entries = entries;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    LiteralArrayExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitLiteralArrayExpr(this, context);
    };
    return LiteralArrayExpr;
}(Expression));
var LiteralMapEntry = (function () {
    /**
     * @param {?} key
     * @param {?} value
     * @param {?=} quoted
     */
    function LiteralMapEntry(key, value, quoted) {
        if (quoted === void 0) { quoted = false; }
        this.key = key;
        this.value = value;
        this.quoted = quoted;
    }
    return LiteralMapEntry;
}());
var LiteralMapExpr = (function (_super) {
    __extends(LiteralMapExpr, _super);
    /**
     * @param {?} entries
     * @param {?=} type
     * @param {?=} sourceSpan
     */
    function LiteralMapExpr(entries, type, sourceSpan) {
        var _this = _super.call(this, type, sourceSpan) || this;
        _this.entries = entries;
        _this.valueType = null;
        if (type) {
            _this.valueType = type.valueType;
        }
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    LiteralMapExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitLiteralMapExpr(this, context);
    };
    return LiteralMapExpr;
}(Expression));
var CommaExpr = (function (_super) {
    __extends(CommaExpr, _super);
    /**
     * @param {?} parts
     * @param {?=} sourceSpan
     */
    function CommaExpr(parts, sourceSpan) {
        var _this = _super.call(this, parts[parts.length - 1].type, sourceSpan) || this;
        _this.parts = parts;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    CommaExpr.prototype.visitExpression = function (visitor, context) {
        return visitor.visitCommaExpr(this, context);
    };
    return CommaExpr;
}(Expression));
var THIS_EXPR = new ReadVarExpr(BuiltinVar.This, null, null);
var SUPER_EXPR = new ReadVarExpr(BuiltinVar.Super, null, null);
var CATCH_ERROR_VAR = new ReadVarExpr(BuiltinVar.CatchError, null, null);
var CATCH_STACK_VAR = new ReadVarExpr(BuiltinVar.CatchStack, null, null);
var NULL_EXPR = new LiteralExpr(null, null, null);
var TYPED_NULL_EXPR = new LiteralExpr(null, INFERRED_TYPE, null);
var StmtModifier = {};
StmtModifier.Final = 0;
StmtModifier.Private = 1;
StmtModifier[StmtModifier.Final] = "Final";
StmtModifier[StmtModifier.Private] = "Private";
/**
 * @abstract
 */
var Statement = (function () {
    /**
     * @param {?=} modifiers
     * @param {?=} sourceSpan
     */
    function Statement(modifiers, sourceSpan) {
        this.modifiers = modifiers || [];
        this.sourceSpan = sourceSpan || null;
    }
    /**
     * @abstract
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    Statement.prototype.visitStatement = function (visitor, context) { };
    /**
     * @param {?} modifier
     * @return {?}
     */
    Statement.prototype.hasModifier = function (modifier) { return ((this.modifiers)).indexOf(modifier) !== -1; };
    return Statement;
}());
var DeclareVarStmt = (function (_super) {
    __extends(DeclareVarStmt, _super);
    /**
     * @param {?} name
     * @param {?} value
     * @param {?=} type
     * @param {?=} modifiers
     * @param {?=} sourceSpan
     */
    function DeclareVarStmt(name, value, type, modifiers, sourceSpan) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, modifiers, sourceSpan) || this;
        _this.name = name;
        _this.value = value;
        _this.type = type || value.type;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    DeclareVarStmt.prototype.visitStatement = function (visitor, context) {
        return visitor.visitDeclareVarStmt(this, context);
    };
    return DeclareVarStmt;
}(Statement));
var DeclareFunctionStmt = (function (_super) {
    __extends(DeclareFunctionStmt, _super);
    /**
     * @param {?} name
     * @param {?} params
     * @param {?} statements
     * @param {?=} type
     * @param {?=} modifiers
     * @param {?=} sourceSpan
     */
    function DeclareFunctionStmt(name, params, statements, type, modifiers, sourceSpan) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, modifiers, sourceSpan) || this;
        _this.name = name;
        _this.params = params;
        _this.statements = statements;
        _this.type = type || null;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    DeclareFunctionStmt.prototype.visitStatement = function (visitor, context) {
        return visitor.visitDeclareFunctionStmt(this, context);
    };
    return DeclareFunctionStmt;
}(Statement));
var ExpressionStatement = (function (_super) {
    __extends(ExpressionStatement, _super);
    /**
     * @param {?} expr
     * @param {?=} sourceSpan
     */
    function ExpressionStatement(expr, sourceSpan) {
        var _this = _super.call(this, null, sourceSpan) || this;
        _this.expr = expr;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ExpressionStatement.prototype.visitStatement = function (visitor, context) {
        return visitor.visitExpressionStmt(this, context);
    };
    return ExpressionStatement;
}(Statement));
var ReturnStatement = (function (_super) {
    __extends(ReturnStatement, _super);
    /**
     * @param {?} value
     * @param {?=} sourceSpan
     */
    function ReturnStatement(value, sourceSpan) {
        var _this = _super.call(this, null, sourceSpan) || this;
        _this.value = value;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ReturnStatement.prototype.visitStatement = function (visitor, context) {
        return visitor.visitReturnStmt(this, context);
    };
    return ReturnStatement;
}(Statement));
var AbstractClassPart = (function () {
    /**
     * @param {?} type
     * @param {?} modifiers
     */
    function AbstractClassPart(type, modifiers) {
        this.modifiers = modifiers;
        if (!modifiers) {
            this.modifiers = [];
        }
        this.type = type || null;
    }
    /**
     * @param {?} modifier
     * @return {?}
     */
    AbstractClassPart.prototype.hasModifier = function (modifier) { return ((this.modifiers)).indexOf(modifier) !== -1; };
    return AbstractClassPart;
}());
var ClassField = (function (_super) {
    __extends(ClassField, _super);
    /**
     * @param {?} name
     * @param {?=} type
     * @param {?=} modifiers
     */
    function ClassField(name, type, modifiers) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, type, modifiers) || this;
        _this.name = name;
        return _this;
    }
    return ClassField;
}(AbstractClassPart));
var ClassMethod = (function (_super) {
    __extends(ClassMethod, _super);
    /**
     * @param {?} name
     * @param {?} params
     * @param {?} body
     * @param {?=} type
     * @param {?=} modifiers
     */
    function ClassMethod(name, params, body, type, modifiers) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, type, modifiers) || this;
        _this.name = name;
        _this.params = params;
        _this.body = body;
        return _this;
    }
    return ClassMethod;
}(AbstractClassPart));
var ClassGetter = (function (_super) {
    __extends(ClassGetter, _super);
    /**
     * @param {?} name
     * @param {?} body
     * @param {?=} type
     * @param {?=} modifiers
     */
    function ClassGetter(name, body, type, modifiers) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, type, modifiers) || this;
        _this.name = name;
        _this.body = body;
        return _this;
    }
    return ClassGetter;
}(AbstractClassPart));
var ClassStmt = (function (_super) {
    __extends(ClassStmt, _super);
    /**
     * @param {?} name
     * @param {?} parent
     * @param {?} fields
     * @param {?} getters
     * @param {?} constructorMethod
     * @param {?} methods
     * @param {?=} modifiers
     * @param {?=} sourceSpan
     */
    function ClassStmt(name, parent, fields, getters, constructorMethod, methods, modifiers, sourceSpan) {
        if (modifiers === void 0) { modifiers = null; }
        var _this = _super.call(this, modifiers, sourceSpan) || this;
        _this.name = name;
        _this.parent = parent;
        _this.fields = fields;
        _this.getters = getters;
        _this.constructorMethod = constructorMethod;
        _this.methods = methods;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ClassStmt.prototype.visitStatement = function (visitor, context) {
        return visitor.visitDeclareClassStmt(this, context);
    };
    return ClassStmt;
}(Statement));
var IfStmt = (function (_super) {
    __extends(IfStmt, _super);
    /**
     * @param {?} condition
     * @param {?} trueCase
     * @param {?=} falseCase
     * @param {?=} sourceSpan
     */
    function IfStmt(condition, trueCase, falseCase, sourceSpan) {
        if (falseCase === void 0) { falseCase = []; }
        var _this = _super.call(this, null, sourceSpan) || this;
        _this.condition = condition;
        _this.trueCase = trueCase;
        _this.falseCase = falseCase;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    IfStmt.prototype.visitStatement = function (visitor, context) {
        return visitor.visitIfStmt(this, context);
    };
    return IfStmt;
}(Statement));
var TryCatchStmt = (function (_super) {
    __extends(TryCatchStmt, _super);
    /**
     * @param {?} bodyStmts
     * @param {?} catchStmts
     * @param {?=} sourceSpan
     */
    function TryCatchStmt(bodyStmts, catchStmts, sourceSpan) {
        var _this = _super.call(this, null, sourceSpan) || this;
        _this.bodyStmts = bodyStmts;
        _this.catchStmts = catchStmts;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    TryCatchStmt.prototype.visitStatement = function (visitor, context) {
        return visitor.visitTryCatchStmt(this, context);
    };
    return TryCatchStmt;
}(Statement));
var ThrowStmt = (function (_super) {
    __extends(ThrowStmt, _super);
    /**
     * @param {?} error
     * @param {?=} sourceSpan
     */
    function ThrowStmt(error, sourceSpan) {
        var _this = _super.call(this, null, sourceSpan) || this;
        _this.error = error;
        return _this;
    }
    /**
     * @param {?} visitor
     * @param {?} context
     * @return {?}
     */
    ThrowStmt.prototype.visitStatement = function (visitor, context) {
        return visitor.visitThrowStmt(this, context);
    };
    return ThrowStmt;
}(Statement));
var AstTransformer$1 = (function () {
    function AstTransformer$1() {
    }
    /**
     * @param {?} expr
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.transformExpr = function (expr, context) { return expr; };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.transformStmt = function (stmt, context) { return stmt; };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitReadVarExpr = function (ast, context) { return this.transformExpr(ast, context); };
    /**
     * @param {?} expr
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitWriteVarExpr = function (expr, context) {
        return this.transformExpr(new WriteVarExpr(expr.name, expr.value.visitExpression(this, context), expr.type, expr.sourceSpan), context);
    };
    /**
     * @param {?} expr
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitWriteKeyExpr = function (expr, context) {
        return this.transformExpr(new WriteKeyExpr(expr.receiver.visitExpression(this, context), expr.index.visitExpression(this, context), expr.value.visitExpression(this, context), expr.type, expr.sourceSpan), context);
    };
    /**
     * @param {?} expr
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitWritePropExpr = function (expr, context) {
        return this.transformExpr(new WritePropExpr(expr.receiver.visitExpression(this, context), expr.name, expr.value.visitExpression(this, context), expr.type, expr.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitInvokeMethodExpr = function (ast, context) {
        var /** @type {?} */ method = ast.builtin || ast.name;
        return this.transformExpr(new InvokeMethodExpr(ast.receiver.visitExpression(this, context), /** @type {?} */ ((method)), this.visitAllExpressions(ast.args, context), ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitInvokeFunctionExpr = function (ast, context) {
        return this.transformExpr(new InvokeFunctionExpr(ast.fn.visitExpression(this, context), this.visitAllExpressions(ast.args, context), ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitInstantiateExpr = function (ast, context) {
        return this.transformExpr(new InstantiateExpr(ast.classExpr.visitExpression(this, context), this.visitAllExpressions(ast.args, context), ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitLiteralExpr = function (ast, context) { return this.transformExpr(ast, context); };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitExternalExpr = function (ast, context) {
        return this.transformExpr(ast, context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitConditionalExpr = function (ast, context) {
        return this.transformExpr(new ConditionalExpr(ast.condition.visitExpression(this, context), ast.trueCase.visitExpression(this, context), /** @type {?} */ ((ast.falseCase)).visitExpression(this, context), ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitNotExpr = function (ast, context) {
        return this.transformExpr(new NotExpr(ast.condition.visitExpression(this, context), ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitCastExpr = function (ast, context) {
        return this.transformExpr(new CastExpr(ast.value.visitExpression(this, context), ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitFunctionExpr = function (ast, context) {
        return this.transformExpr(new FunctionExpr(ast.params, this.visitAllStatements(ast.statements, context), ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitBinaryOperatorExpr = function (ast, context) {
        return this.transformExpr(new BinaryOperatorExpr(ast.operator, ast.lhs.visitExpression(this, context), ast.rhs.visitExpression(this, context), ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitReadPropExpr = function (ast, context) {
        return this.transformExpr(new ReadPropExpr(ast.receiver.visitExpression(this, context), ast.name, ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitReadKeyExpr = function (ast, context) {
        return this.transformExpr(new ReadKeyExpr(ast.receiver.visitExpression(this, context), ast.index.visitExpression(this, context), ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitLiteralArrayExpr = function (ast, context) {
        return this.transformExpr(new LiteralArrayExpr(this.visitAllExpressions(ast.entries, context), ast.type, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitLiteralMapExpr = function (ast, context) {
        var _this = this;
        var /** @type {?} */ entries = ast.entries.map(function (entry) { return new LiteralMapEntry(entry.key, entry.value.visitExpression(_this, context), entry.quoted); });
        var /** @type {?} */ mapType = new MapType(ast.valueType, null);
        return this.transformExpr(new LiteralMapExpr(entries, mapType, ast.sourceSpan), context);
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitCommaExpr = function (ast, context) {
        return this.transformExpr(new CommaExpr(this.visitAllExpressions(ast.parts, context), ast.sourceSpan), context);
    };
    /**
     * @param {?} exprs
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitAllExpressions = function (exprs, context) {
        var _this = this;
        return exprs.map(function (expr) { return expr.visitExpression(_this, context); });
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitDeclareVarStmt = function (stmt, context) {
        return this.transformStmt(new DeclareVarStmt(stmt.name, stmt.value.visitExpression(this, context), stmt.type, stmt.modifiers, stmt.sourceSpan), context);
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitDeclareFunctionStmt = function (stmt, context) {
        return this.transformStmt(new DeclareFunctionStmt(stmt.name, stmt.params, this.visitAllStatements(stmt.statements, context), stmt.type, stmt.modifiers, stmt.sourceSpan), context);
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitExpressionStmt = function (stmt, context) {
        return this.transformStmt(new ExpressionStatement(stmt.expr.visitExpression(this, context), stmt.sourceSpan), context);
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitReturnStmt = function (stmt, context) {
        return this.transformStmt(new ReturnStatement(stmt.value.visitExpression(this, context), stmt.sourceSpan), context);
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitDeclareClassStmt = function (stmt, context) {
        var _this = this;
        var /** @type {?} */ parent = ((stmt.parent)).visitExpression(this, context);
        var /** @type {?} */ getters = stmt.getters.map(function (getter) { return new ClassGetter(getter.name, _this.visitAllStatements(getter.body, context), getter.type, getter.modifiers); });
        var /** @type {?} */ ctorMethod = stmt.constructorMethod &&
            new ClassMethod(stmt.constructorMethod.name, stmt.constructorMethod.params, this.visitAllStatements(stmt.constructorMethod.body, context), stmt.constructorMethod.type, stmt.constructorMethod.modifiers);
        var /** @type {?} */ methods = stmt.methods.map(function (method) { return new ClassMethod(method.name, method.params, _this.visitAllStatements(method.body, context), method.type, method.modifiers); });
        return this.transformStmt(new ClassStmt(stmt.name, parent, stmt.fields, getters, ctorMethod, methods, stmt.modifiers, stmt.sourceSpan), context);
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitIfStmt = function (stmt, context) {
        return this.transformStmt(new IfStmt(stmt.condition.visitExpression(this, context), this.visitAllStatements(stmt.trueCase, context), this.visitAllStatements(stmt.falseCase, context), stmt.sourceSpan), context);
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitTryCatchStmt = function (stmt, context) {
        return this.transformStmt(new TryCatchStmt(this.visitAllStatements(stmt.bodyStmts, context), this.visitAllStatements(stmt.catchStmts, context), stmt.sourceSpan), context);
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitThrowStmt = function (stmt, context) {
        return this.transformStmt(new ThrowStmt(stmt.error.visitExpression(this, context), stmt.sourceSpan), context);
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitCommentStmt = function (stmt, context) {
        return this.transformStmt(stmt, context);
    };
    /**
     * @param {?} stmts
     * @param {?} context
     * @return {?}
     */
    AstTransformer$1.prototype.visitAllStatements = function (stmts, context) {
        var _this = this;
        return stmts.map(function (stmt) { return stmt.visitStatement(_this, context); });
    };
    return AstTransformer$1;
}());
var RecursiveAstVisitor$1 = (function () {
    function RecursiveAstVisitor$1() {
    }
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitReadVarExpr = function (ast, context) { return ast; };
    /**
     * @param {?} expr
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitWriteVarExpr = function (expr, context) {
        expr.value.visitExpression(this, context);
        return expr;
    };
    /**
     * @param {?} expr
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitWriteKeyExpr = function (expr, context) {
        expr.receiver.visitExpression(this, context);
        expr.index.visitExpression(this, context);
        expr.value.visitExpression(this, context);
        return expr;
    };
    /**
     * @param {?} expr
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitWritePropExpr = function (expr, context) {
        expr.receiver.visitExpression(this, context);
        expr.value.visitExpression(this, context);
        return expr;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitInvokeMethodExpr = function (ast, context) {
        ast.receiver.visitExpression(this, context);
        this.visitAllExpressions(ast.args, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitInvokeFunctionExpr = function (ast, context) {
        ast.fn.visitExpression(this, context);
        this.visitAllExpressions(ast.args, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitInstantiateExpr = function (ast, context) {
        ast.classExpr.visitExpression(this, context);
        this.visitAllExpressions(ast.args, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitLiteralExpr = function (ast, context) { return ast; };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitExternalExpr = function (ast, context) { return ast; };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitConditionalExpr = function (ast, context) {
        ast.condition.visitExpression(this, context);
        ast.trueCase.visitExpression(this, context); /** @type {?} */
        ((ast.falseCase)).visitExpression(this, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitNotExpr = function (ast, context) {
        ast.condition.visitExpression(this, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitCastExpr = function (ast, context) {
        ast.value.visitExpression(this, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitFunctionExpr = function (ast, context) {
        this.visitAllStatements(ast.statements, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitBinaryOperatorExpr = function (ast, context) {
        ast.lhs.visitExpression(this, context);
        ast.rhs.visitExpression(this, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitReadPropExpr = function (ast, context) {
        ast.receiver.visitExpression(this, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitReadKeyExpr = function (ast, context) {
        ast.receiver.visitExpression(this, context);
        ast.index.visitExpression(this, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitLiteralArrayExpr = function (ast, context) {
        this.visitAllExpressions(ast.entries, context);
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitLiteralMapExpr = function (ast, context) {
        var _this = this;
        ast.entries.forEach(function (entry) { return entry.value.visitExpression(_this, context); });
        return ast;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitCommaExpr = function (ast, context) {
        this.visitAllExpressions(ast.parts, context);
    };
    /**
     * @param {?} exprs
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitAllExpressions = function (exprs, context) {
        var _this = this;
        exprs.forEach(function (expr) { return expr.visitExpression(_this, context); });
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitDeclareVarStmt = function (stmt, context) {
        stmt.value.visitExpression(this, context);
        return stmt;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitDeclareFunctionStmt = function (stmt, context) {
        this.visitAllStatements(stmt.statements, context);
        return stmt;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitExpressionStmt = function (stmt, context) {
        stmt.expr.visitExpression(this, context);
        return stmt;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitReturnStmt = function (stmt, context) {
        stmt.value.visitExpression(this, context);
        return stmt;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitDeclareClassStmt = function (stmt, context) {
        var _this = this;
        ((stmt.parent)).visitExpression(this, context);
        stmt.getters.forEach(function (getter) { return _this.visitAllStatements(getter.body, context); });
        if (stmt.constructorMethod) {
            this.visitAllStatements(stmt.constructorMethod.body, context);
        }
        stmt.methods.forEach(function (method) { return _this.visitAllStatements(method.body, context); });
        return stmt;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitIfStmt = function (stmt, context) {
        stmt.condition.visitExpression(this, context);
        this.visitAllStatements(stmt.trueCase, context);
        this.visitAllStatements(stmt.falseCase, context);
        return stmt;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitTryCatchStmt = function (stmt, context) {
        this.visitAllStatements(stmt.bodyStmts, context);
        this.visitAllStatements(stmt.catchStmts, context);
        return stmt;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitThrowStmt = function (stmt, context) {
        stmt.error.visitExpression(this, context);
        return stmt;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitCommentStmt = function (stmt, context) { return stmt; };
    /**
     * @param {?} stmts
     * @param {?} context
     * @return {?}
     */
    RecursiveAstVisitor$1.prototype.visitAllStatements = function (stmts, context) {
        var _this = this;
        stmts.forEach(function (stmt) { return stmt.visitStatement(_this, context); });
    };
    return RecursiveAstVisitor$1;
}());
/**
 * @param {?} stmts
 * @return {?}
 */
function findReadVarNames(stmts) {
    var /** @type {?} */ visitor = new _ReadVarVisitor();
    visitor.visitAllStatements(stmts, null);
    return visitor.varNames;
}
var _ReadVarVisitor = (function (_super) {
    __extends(_ReadVarVisitor, _super);
    function _ReadVarVisitor() {
        var _this = _super.apply(this, arguments) || this;
        _this.varNames = new Set();
        return _this;
    }
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    _ReadVarVisitor.prototype.visitDeclareFunctionStmt = function (stmt, context) {
        // Don't descend into nested functions
        return stmt;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    _ReadVarVisitor.prototype.visitDeclareClassStmt = function (stmt, context) {
        // Don't descend into nested classes
        return stmt;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    _ReadVarVisitor.prototype.visitReadVarExpr = function (ast, context) {
        if (ast.name) {
            this.varNames.add(ast.name);
        }
        return null;
    };
    return _ReadVarVisitor;
}(RecursiveAstVisitor$1));
/**
 * @param {?} stmt
 * @param {?} sourceSpan
 * @return {?}
 */
function applySourceSpanToStatementIfNeeded(stmt, sourceSpan) {
    if (!sourceSpan) {
        return stmt;
    }
    var /** @type {?} */ transformer = new _ApplySourceSpanTransformer(sourceSpan);
    return stmt.visitStatement(transformer, null);
}
/**
 * @param {?} expr
 * @param {?} sourceSpan
 * @return {?}
 */
function applySourceSpanToExpressionIfNeeded(expr, sourceSpan) {
    if (!sourceSpan) {
        return expr;
    }
    var /** @type {?} */ transformer = new _ApplySourceSpanTransformer(sourceSpan);
    return expr.visitExpression(transformer, null);
}
var _ApplySourceSpanTransformer = (function (_super) {
    __extends(_ApplySourceSpanTransformer, _super);
    /**
     * @param {?} sourceSpan
     */
    function _ApplySourceSpanTransformer(sourceSpan) {
        var _this = _super.call(this) || this;
        _this.sourceSpan = sourceSpan;
        return _this;
    }
    /**
     * @param {?} obj
     * @return {?}
     */
    _ApplySourceSpanTransformer.prototype._clone = function (obj) {
        var /** @type {?} */ clone = Object.create(obj.constructor.prototype);
        for (var /** @type {?} */ prop in obj) {
            clone[prop] = obj[prop];
        }
        return clone;
    };
    /**
     * @param {?} expr
     * @param {?} context
     * @return {?}
     */
    _ApplySourceSpanTransformer.prototype.transformExpr = function (expr, context) {
        if (!expr.sourceSpan) {
            expr = this._clone(expr);
            expr.sourceSpan = this.sourceSpan;
        }
        return expr;
    };
    /**
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    _ApplySourceSpanTransformer.prototype.transformStmt = function (stmt, context) {
        if (!stmt.sourceSpan) {
            stmt = this._clone(stmt);
            stmt.sourceSpan = this.sourceSpan;
        }
        return stmt;
    };
    return _ApplySourceSpanTransformer;
}(AstTransformer$1));
/**
 * @param {?} name
 * @param {?=} type
 * @param {?=} sourceSpan
 * @return {?}
 */
function variable(name, type, sourceSpan) {
    return new ReadVarExpr(name, type, sourceSpan);
}
/**
 * @param {?} id
 * @param {?=} typeParams
 * @param {?=} sourceSpan
 * @return {?}
 */
function importExpr(id, typeParams, sourceSpan) {
    if (typeParams === void 0) { typeParams = null; }
    return new ExternalExpr(id, null, typeParams, sourceSpan);
}
/**
 * @param {?} id
 * @param {?=} typeParams
 * @param {?=} typeModifiers
 * @return {?}
 */
function importType(id, typeParams, typeModifiers) {
    if (typeParams === void 0) { typeParams = null; }
    if (typeModifiers === void 0) { typeModifiers = null; }
    return id != null ? expressionType(importExpr(id, typeParams, null), typeModifiers) : null;
}
/**
 * @param {?} expr
 * @param {?=} typeModifiers
 * @return {?}
 */
function expressionType(expr, typeModifiers) {
    if (typeModifiers === void 0) { typeModifiers = null; }
    return expr != null ? ((new ExpressionType(expr, typeModifiers))) : null;
}
/**
 * @param {?} values
 * @param {?=} type
 * @param {?=} sourceSpan
 * @return {?}
 */
function literalArr(values, type, sourceSpan) {
    return new LiteralArrayExpr(values, type, sourceSpan);
}
/**
 * @param {?} values
 * @param {?=} type
 * @param {?=} quoted
 * @return {?}
 */
function literalMap(values, type, quoted) {
    if (type === void 0) { type = null; }
    if (quoted === void 0) { quoted = false; }
    return new LiteralMapExpr(values.map(function (entry) { return new LiteralMapEntry(entry[0], entry[1], quoted); }), type, null);
}
/**
 * @param {?} expr
 * @param {?=} sourceSpan
 * @return {?}
 */
function not(expr, sourceSpan) {
    return new NotExpr(expr, sourceSpan);
}
/**
 * @param {?} params
 * @param {?} body
 * @param {?=} type
 * @param {?=} sourceSpan
 * @return {?}
 */
function fn(params, body, type, sourceSpan) {
    return new FunctionExpr(params, body, type, sourceSpan);
}
/**
 * @param {?} value
 * @param {?=} type
 * @param {?=} sourceSpan
 * @return {?}
 */
function literal(value, type, sourceSpan) {
    return new LiteralExpr(value, type, sourceSpan);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Create a new class stmts based on the given data.
 * @param {?} config
 * @return {?}
 */
function createClassStmt(config) {
    var /** @type {?} */ parentArgs = config.parentArgs || [];
    var /** @type {?} */ superCtorStmts = config.parent ? [SUPER_EXPR.callFn(parentArgs).toStmt()] : [];
    var /** @type {?} */ builder = concatClassBuilderParts(Array.isArray(config.builders) ? config.builders : [config.builders]);
    var /** @type {?} */ ctor = new ClassMethod(null, config.ctorParams || [], superCtorStmts.concat(builder.ctorStmts));
    return new ClassStmt(config.name, config.parent || null, builder.fields, builder.getters, ctor, builder.methods, config.modifiers || [], config.sourceSpan);
}
/**
 * @param {?} builders
 * @return {?}
 */
function concatClassBuilderParts(builders) {
    return {
        fields: [].concat.apply([], ((builders.map((function (builder) { return builder.fields || []; }))))),
        methods: [].concat.apply([], ((builders.map(function (builder) { return builder.methods || []; })))),
        getters: [].concat.apply([], ((builders.map(function (builder) { return builder.getters || []; })))),
        ctorStmts: [].concat.apply([], ((builders.map(function (builder) { return builder.ctorStmts || []; })))),
    };
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var QUOTED_KEYS = '$quoted$';
/**
 * @param {?} value
 * @param {?=} type
 * @return {?}
 */
function convertValueToOutputAst(value, type) {
    if (type === void 0) { type = null; }
    return visitValue(value, new _ValueOutputAstTransformer(), type);
}
var _ValueOutputAstTransformer = (function () {
    function _ValueOutputAstTransformer() {
    }
    /**
     * @param {?} arr
     * @param {?} type
     * @return {?}
     */
    _ValueOutputAstTransformer.prototype.visitArray = function (arr, type) {
        var _this = this;
        return literalArr(arr.map(function (value) { return visitValue(value, _this, null); }), type);
    };
    /**
     * @param {?} map
     * @param {?} type
     * @return {?}
     */
    _ValueOutputAstTransformer.prototype.visitStringMap = function (map, type) {
        var _this = this;
        var /** @type {?} */ entries = [];
        var /** @type {?} */ quotedSet = new Set(map && map[QUOTED_KEYS]);
        Object.keys(map).forEach(function (key) {
            entries.push(new LiteralMapEntry(key, visitValue(map[key], _this, null), quotedSet.has(key)));
        });
        return new LiteralMapExpr(entries, type);
    };
    /**
     * @param {?} value
     * @param {?} type
     * @return {?}
     */
    _ValueOutputAstTransformer.prototype.visitPrimitive = function (value, type) { return literal(value, type); };
    /**
     * @param {?} value
     * @param {?} type
     * @return {?}
     */
    _ValueOutputAstTransformer.prototype.visitOther = function (value, type) {
        if (value instanceof Expression) {
            return value;
        }
        else {
            return importExpr({ reference: value });
        }
    };
    return _ValueOutputAstTransformer;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * This is currently not read, but will probably be used in the future.
 * We keep it as we already pass it through all the rigth places...
 */
var ComponentFactoryDependency = (function () {
    /**
     * @param {?} compType
     */
    function ComponentFactoryDependency(compType) {
        this.compType = compType;
    }
    return ComponentFactoryDependency;
}());
var NgModuleCompileResult = (function () {
    /**
     * @param {?} statements
     * @param {?} ngModuleFactoryVar
     * @param {?} dependencies
     */
    function NgModuleCompileResult(statements, ngModuleFactoryVar, dependencies) {
        this.statements = statements;
        this.ngModuleFactoryVar = ngModuleFactoryVar;
        this.dependencies = dependencies;
    }
    return NgModuleCompileResult;
}());
var NgModuleCompiler = (function () {
    function NgModuleCompiler() {
    }
    /**
     * @param {?} ngModuleMeta
     * @param {?} extraProviders
     * @return {?}
     */
    NgModuleCompiler.prototype.compile = function (ngModuleMeta, extraProviders) {
        var /** @type {?} */ sourceSpan = typeSourceSpan('NgModule', ngModuleMeta.type);
        var /** @type {?} */ deps = [];
        var /** @type {?} */ bootstrapComponentFactories = [];
        var /** @type {?} */ entryComponentFactories = ngModuleMeta.transitiveModule.entryComponents.map(function (entryComponent) {
            if (ngModuleMeta.bootstrapComponents.some(function (id) { return id.reference === entryComponent.componentType; })) {
                bootstrapComponentFactories.push({ reference: entryComponent.componentFactory });
            }
            deps.push(new ComponentFactoryDependency(entryComponent.componentType));
            return { reference: entryComponent.componentFactory };
        });
        var /** @type {?} */ builder = new _InjectorBuilder(ngModuleMeta, entryComponentFactories, bootstrapComponentFactories, sourceSpan);
        var /** @type {?} */ providerParser = new NgModuleProviderAnalyzer(ngModuleMeta, extraProviders, sourceSpan);
        providerParser.parse().forEach(function (provider) { return builder.addProvider(provider); });
        var /** @type {?} */ injectorClass = builder.build();
        var /** @type {?} */ ngModuleFactoryVar = identifierName(ngModuleMeta.type) + "NgFactory";
        var /** @type {?} */ ngModuleFactoryStmt = variable(ngModuleFactoryVar)
            .set(importExpr(createIdentifier(Identifiers.NgModuleFactory))
            .instantiate([variable(injectorClass.name), importExpr(ngModuleMeta.type)], importType(createIdentifier(Identifiers.NgModuleFactory), [/** @type {?} */ ((importType(ngModuleMeta.type)))], [TypeModifier.Const])))
            .toDeclStmt(null, [StmtModifier.Final]);
        var /** @type {?} */ stmts = [injectorClass, ngModuleFactoryStmt];
        if (ngModuleMeta.id) {
            var /** @type {?} */ registerFactoryStmt = importExpr(createIdentifier(Identifiers.RegisterModuleFactoryFn))
                .callFn([literal(ngModuleMeta.id), variable(ngModuleFactoryVar)])
                .toStmt();
            stmts.push(registerFactoryStmt);
        }
        return new NgModuleCompileResult(stmts, ngModuleFactoryVar, deps);
    };
    return NgModuleCompiler;
}());
NgModuleCompiler.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
NgModuleCompiler.ctorParameters = function () { return []; };
var _InjectorBuilder = (function () {
    /**
     * @param {?} _ngModuleMeta
     * @param {?} _entryComponentFactories
     * @param {?} _bootstrapComponentFactories
     * @param {?} _sourceSpan
     */
    function _InjectorBuilder(_ngModuleMeta, _entryComponentFactories, _bootstrapComponentFactories, _sourceSpan) {
        this._ngModuleMeta = _ngModuleMeta;
        this._entryComponentFactories = _entryComponentFactories;
        this._bootstrapComponentFactories = _bootstrapComponentFactories;
        this._sourceSpan = _sourceSpan;
        this.fields = [];
        this.getters = [];
        this.methods = [];
        this.ctorStmts = [];
        this._lazyProps = new Map();
        this._tokens = [];
        this._instances = new Map();
        this._createStmts = [];
        this._destroyStmts = [];
    }
    /**
     * @param {?} resolvedProvider
     * @return {?}
     */
    _InjectorBuilder.prototype.addProvider = function (resolvedProvider) {
        var _this = this;
        var /** @type {?} */ providerValueExpressions = resolvedProvider.providers.map(function (provider) { return _this._getProviderValue(provider); });
        var /** @type {?} */ propName = "_" + tokenName(resolvedProvider.token) + "_" + this._instances.size;
        var /** @type {?} */ instance = this._createProviderProperty(propName, resolvedProvider, providerValueExpressions, resolvedProvider.multiProvider, resolvedProvider.eager);
        if (resolvedProvider.lifecycleHooks.indexOf(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].OnDestroy) !== -1) {
            var /** @type {?} */ callNgOnDestroy = instance.callMethod('ngOnDestroy', []);
            if (!resolvedProvider.eager) {
                callNgOnDestroy = ((this._lazyProps.get(instance.name))).and(callNgOnDestroy);
            }
            this._destroyStmts.push(callNgOnDestroy.toStmt());
        }
        this._tokens.push(resolvedProvider.token);
        this._instances.set(tokenReference(resolvedProvider.token), instance);
    };
    /**
     * @return {?}
     */
    _InjectorBuilder.prototype.build = function () {
        var _this = this;
        var /** @type {?} */ getMethodStmts = this._tokens.map(function (token) {
            var /** @type {?} */ providerExpr = ((_this._instances.get(tokenReference(token))));
            return new IfStmt(InjectMethodVars.token.identical(createDiTokenExpression(token)), [new ReturnStatement(providerExpr)]);
        });
        var /** @type {?} */ methods = [
            new ClassMethod('createInternal', [], this._createStmts.concat(new ReturnStatement(/** @type {?} */ ((this._instances.get(this._ngModuleMeta.type.reference))))), importType(this._ngModuleMeta.type)),
            new ClassMethod('getInternal', [
                new FnParam(/** @type {?} */ ((InjectMethodVars.token.name)), DYNAMIC_TYPE),
                new FnParam(/** @type {?} */ ((InjectMethodVars.notFoundResult.name)), DYNAMIC_TYPE)
            ], getMethodStmts.concat([new ReturnStatement(InjectMethodVars.notFoundResult)]), DYNAMIC_TYPE),
            new ClassMethod('destroyInternal', [], this._destroyStmts),
        ];
        var /** @type {?} */ parentArgs = [
            variable(InjectorProps.parent.name),
            literalArr(this._entryComponentFactories.map(function (componentFactory) { return importExpr(componentFactory); })),
            literalArr(this._bootstrapComponentFactories.map(function (componentFactory) { return importExpr(componentFactory); }))
        ];
        var /** @type {?} */ injClassName = identifierName(this._ngModuleMeta.type) + "Injector";
        return createClassStmt({
            name: injClassName,
            ctorParams: [new FnParam(InjectorProps.parent.name, importType(createIdentifier(Identifiers.Injector)))],
            parent: importExpr(createIdentifier(Identifiers.NgModuleInjector), [/** @type {?} */ ((importType(this._ngModuleMeta.type)))]),
            parentArgs: parentArgs,
            builders: [{ methods: methods }, this]
        });
    };
    /**
     * @param {?} provider
     * @return {?}
     */
    _InjectorBuilder.prototype._getProviderValue = function (provider) {
        var _this = this;
        var /** @type {?} */ result;
        if (provider.useExisting != null) {
            result = this._getDependency({ token: provider.useExisting });
        }
        else if (provider.useFactory != null) {
            var /** @type {?} */ deps = provider.deps || provider.useFactory.diDeps;
            var /** @type {?} */ depsExpr = deps.map(function (dep) { return _this._getDependency(dep); });
            result = importExpr(provider.useFactory).callFn(depsExpr);
        }
        else if (provider.useClass != null) {
            var /** @type {?} */ deps = provider.deps || provider.useClass.diDeps;
            var /** @type {?} */ depsExpr = deps.map(function (dep) { return _this._getDependency(dep); });
            result =
                importExpr(provider.useClass).instantiate(depsExpr, importType(provider.useClass));
        }
        else {
            result = convertValueToOutputAst(provider.useValue);
        }
        return result;
    };
    /**
     * @param {?} propName
     * @param {?} provider
     * @param {?} providerValueExpressions
     * @param {?} isMulti
     * @param {?} isEager
     * @return {?}
     */
    _InjectorBuilder.prototype._createProviderProperty = function (propName, provider, providerValueExpressions, isMulti, isEager) {
        var /** @type {?} */ resolvedProviderValueExpr;
        var /** @type {?} */ type;
        if (isMulti) {
            resolvedProviderValueExpr = literalArr(providerValueExpressions);
            type = new ArrayType(DYNAMIC_TYPE);
        }
        else {
            resolvedProviderValueExpr = providerValueExpressions[0];
            type = ((providerValueExpressions[0].type));
        }
        if (!type) {
            type = DYNAMIC_TYPE;
        }
        if (isEager) {
            this.fields.push(new ClassField(propName, type));
            this._createStmts.push(THIS_EXPR.prop(propName).set(resolvedProviderValueExpr).toStmt());
        }
        else {
            var /** @type {?} */ internalFieldProp = THIS_EXPR.prop("_" + propName);
            this.fields.push(new ClassField(internalFieldProp.name, type));
            // Note: Equals is important for JS so that it also checks the undefined case!
            var /** @type {?} */ getterStmts = [
                new IfStmt(internalFieldProp.isBlank(), [internalFieldProp.set(resolvedProviderValueExpr).toStmt()]),
                new ReturnStatement(internalFieldProp)
            ];
            this.getters.push(new ClassGetter(propName, getterStmts, type));
            this._lazyProps.set(propName, internalFieldProp);
        }
        return THIS_EXPR.prop(propName);
    };
    /**
     * @param {?} dep
     * @return {?}
     */
    _InjectorBuilder.prototype._getDependency = function (dep) {
        var /** @type {?} */ result = ((null));
        if (dep.isValue) {
            result = literal(dep.value);
        }
        if (!dep.isSkipSelf) {
            if (dep.token) {
                if (tokenReference(dep.token) === resolveIdentifier(Identifiers.Injector)) {
                    result = THIS_EXPR;
                }
                else if (tokenReference(dep.token) === resolveIdentifier(Identifiers.ComponentFactoryResolver)) {
                    result = THIS_EXPR.prop('componentFactoryResolver');
                }
            }
            if (!result) {
                result = ((this._instances.get(tokenReference(/** @type {?} */ ((dep.token))))));
            }
        }
        if (!result) {
            var /** @type {?} */ args = [createDiTokenExpression(/** @type {?} */ ((dep.token)))];
            if (dep.isOptional) {
                args.push(NULL_EXPR);
            }
            result = InjectorProps.parent.callMethod('get', args);
        }
        return result;
    };
    return _InjectorBuilder;
}());
/**
 * @param {?} token
 * @return {?}
 */
function createDiTokenExpression(token) {
    if (token.value != null) {
        return literal(token.value);
    }
    else {
        return importExpr(/** @type {?} */ ((token.identifier)));
    }
}
var InjectorProps = (function () {
    function InjectorProps() {
    }
    return InjectorProps;
}());
InjectorProps.parent = THIS_EXPR.prop('parent');
var InjectMethodVars = (function () {
    function InjectMethodVars() {
    }
    return InjectMethodVars;
}());
InjectMethodVars.token = variable('token');
InjectMethodVars.notFoundResult = variable('notFoundResult');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit
var VERSION$1 = 3;
var JS_B64_PREFIX = '# sourceMappingURL=data:application/json;base64,';
var SourceMapGenerator = (function () {
    /**
     * @param {?=} file
     */
    function SourceMapGenerator(file) {
        if (file === void 0) { file = null; }
        this.file = file;
        this.sourcesContent = new Map();
        this.lines = [];
        this.lastCol0 = 0;
        this.hasMappings = false;
    }
    /**
     * @param {?} url
     * @param {?=} content
     * @return {?}
     */
    SourceMapGenerator.prototype.addSource = function (url, content) {
        if (content === void 0) { content = null; }
        if (!this.sourcesContent.has(url)) {
            this.sourcesContent.set(url, content);
        }
        return this;
    };
    /**
     * @return {?}
     */
    SourceMapGenerator.prototype.addLine = function () {
        this.lines.push([]);
        this.lastCol0 = 0;
        return this;
    };
    /**
     * @param {?} col0
     * @param {?=} sourceUrl
     * @param {?=} sourceLine0
     * @param {?=} sourceCol0
     * @return {?}
     */
    SourceMapGenerator.prototype.addMapping = function (col0, sourceUrl, sourceLine0, sourceCol0) {
        if (!this.currentLine) {
            throw new Error("A line must be added before mappings can be added");
        }
        if (sourceUrl != null && !this.sourcesContent.has(sourceUrl)) {
            throw new Error("Unknown source file \"" + sourceUrl + "\"");
        }
        if (col0 == null) {
            throw new Error("The column in the generated code must be provided");
        }
        if (col0 < this.lastCol0) {
            throw new Error("Mapping should be added in output order");
        }
        if (sourceUrl && (sourceLine0 == null || sourceCol0 == null)) {
            throw new Error("The source location must be provided when a source url is provided");
        }
        this.hasMappings = true;
        this.lastCol0 = col0;
        this.currentLine.push({ col0: col0, sourceUrl: sourceUrl, sourceLine0: sourceLine0, sourceCol0: sourceCol0 });
        return this;
    };
    Object.defineProperty(SourceMapGenerator.prototype, "currentLine", {
        /**
         * @return {?}
         */
        get: function () { return this.lines.slice(-1)[0]; },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    SourceMapGenerator.prototype.toJSON = function () {
        var _this = this;
        if (!this.hasMappings) {
            return null;
        }
        var /** @type {?} */ sourcesIndex = new Map();
        var /** @type {?} */ sources = [];
        var /** @type {?} */ sourcesContent = [];
        Array.from(this.sourcesContent.keys()).forEach(function (url, i) {
            sourcesIndex.set(url, i);
            sources.push(url);
            sourcesContent.push(_this.sourcesContent.get(url) || null);
        });
        var /** @type {?} */ mappings = '';
        var /** @type {?} */ lastCol0 = 0;
        var /** @type {?} */ lastSourceIndex = 0;
        var /** @type {?} */ lastSourceLine0 = 0;
        var /** @type {?} */ lastSourceCol0 = 0;
        this.lines.forEach(function (segments) {
            lastCol0 = 0;
            mappings += segments
                .map(function (segment) {
                // zero-based starting column of the line in the generated code
                var /** @type {?} */ segAsStr = toBase64VLQ(segment.col0 - lastCol0);
                lastCol0 = segment.col0;
                if (segment.sourceUrl != null) {
                    // zero-based index into the “sources” list
                    segAsStr +=
                        toBase64VLQ(/** @type {?} */ ((sourcesIndex.get(segment.sourceUrl))) - lastSourceIndex);
                    lastSourceIndex = ((sourcesIndex.get(segment.sourceUrl)));
                    // the zero-based starting line in the original source
                    segAsStr += toBase64VLQ(/** @type {?} */ ((segment.sourceLine0)) - lastSourceLine0);
                    lastSourceLine0 = ((segment.sourceLine0));
                    // the zero-based starting column in the original source
                    segAsStr += toBase64VLQ(/** @type {?} */ ((segment.sourceCol0)) - lastSourceCol0);
                    lastSourceCol0 = ((segment.sourceCol0));
                }
                return segAsStr;
            })
                .join(',');
            mappings += ';';
        });
        mappings = mappings.slice(0, -1);
        return {
            'file': this.file || '',
            'version': VERSION$1,
            'sourceRoot': '',
            'sources': sources,
            'sourcesContent': sourcesContent,
            'mappings': mappings,
        };
    };
    /**
     * @return {?}
     */
    SourceMapGenerator.prototype.toJsComment = function () {
        return this.hasMappings ? '//' + JS_B64_PREFIX + toBase64String(JSON.stringify(this, null, 0)) :
            '';
    };
    return SourceMapGenerator;
}());
/**
 * @param {?} value
 * @return {?}
 */
function toBase64String(value) {
    var /** @type {?} */ b64 = '';
    value = utf8Encode(value);
    for (var /** @type {?} */ i = 0; i < value.length;) {
        var /** @type {?} */ i1 = value.charCodeAt(i++);
        var /** @type {?} */ i2 = value.charCodeAt(i++);
        var /** @type {?} */ i3 = value.charCodeAt(i++);
        b64 += toBase64Digit(i1 >> 2);
        b64 += toBase64Digit(((i1 & 3) << 4) | (isNaN(i2) ? 0 : i2 >> 4));
        b64 += isNaN(i2) ? '=' : toBase64Digit(((i2 & 15) << 2) | (i3 >> 6));
        b64 += isNaN(i2) || isNaN(i3) ? '=' : toBase64Digit(i3 & 63);
    }
    return b64;
}
/**
 * @param {?} value
 * @return {?}
 */
function toBase64VLQ(value) {
    value = value < 0 ? ((-value) << 1) + 1 : value << 1;
    var /** @type {?} */ out = '';
    do {
        var /** @type {?} */ digit = value & 31;
        value = value >> 5;
        if (value > 0) {
            digit = digit | 32;
        }
        out += toBase64Digit(digit);
    } while (value > 0);
    return out;
}
var B64_DIGITS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
/**
 * @param {?} value
 * @return {?}
 */
function toBase64Digit(value) {
    if (value < 0 || value >= 64) {
        throw new Error("Can only encode value in the range [0, 63]");
    }
    return B64_DIGITS[value];
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _SINGLE_QUOTE_ESCAPE_STRING_RE = /'|\\|\n|\r|\$/g;
var _LEGAL_IDENTIFIER_RE = /^[$A-Z_][0-9A-Z_$]*$/i;
var _INDENT_WITH = '  ';
var CATCH_ERROR_VAR$1 = variable('error', null, null);
var CATCH_STACK_VAR$1 = variable('stack', null, null);
/**
 * @abstract
 */
var _EmittedLine = (function () {
    /**
     * @param {?} indent
     */
    function _EmittedLine(indent) {
        this.indent = indent;
        this.parts = [];
        this.srcSpans = [];
    }
    return _EmittedLine;
}());
var EmitterVisitorContext = (function () {
    /**
     * @param {?} _exportedVars
     * @param {?} _indent
     */
    function EmitterVisitorContext(_exportedVars, _indent) {
        this._exportedVars = _exportedVars;
        this._indent = _indent;
        this._classes = [];
        this._lines = [new _EmittedLine(_indent)];
    }
    /**
     * @param {?} exportedVars
     * @return {?}
     */
    EmitterVisitorContext.createRoot = function (exportedVars) {
        return new EmitterVisitorContext(exportedVars, 0);
    };
    Object.defineProperty(EmitterVisitorContext.prototype, "_currentLine", {
        /**
         * @return {?}
         */
        get: function () { return this._lines[this._lines.length - 1]; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} varName
     * @return {?}
     */
    EmitterVisitorContext.prototype.isExportedVar = function (varName) { return this._exportedVars.indexOf(varName) !== -1; };
    /**
     * @param {?=} from
     * @param {?=} lastPart
     * @return {?}
     */
    EmitterVisitorContext.prototype.println = function (from, lastPart) {
        if (lastPart === void 0) { lastPart = ''; }
        this.print(from || null, lastPart, true);
    };
    /**
     * @return {?}
     */
    EmitterVisitorContext.prototype.lineIsEmpty = function () { return this._currentLine.parts.length === 0; };
    /**
     * @param {?} from
     * @param {?} part
     * @param {?=} newLine
     * @return {?}
     */
    EmitterVisitorContext.prototype.print = function (from, part, newLine) {
        if (newLine === void 0) { newLine = false; }
        if (part.length > 0) {
            this._currentLine.parts.push(part);
            this._currentLine.srcSpans.push(from && from.sourceSpan || null);
        }
        if (newLine) {
            this._lines.push(new _EmittedLine(this._indent));
        }
    };
    /**
     * @return {?}
     */
    EmitterVisitorContext.prototype.removeEmptyLastLine = function () {
        if (this.lineIsEmpty()) {
            this._lines.pop();
        }
    };
    /**
     * @return {?}
     */
    EmitterVisitorContext.prototype.incIndent = function () {
        this._indent++;
        this._currentLine.indent = this._indent;
    };
    /**
     * @return {?}
     */
    EmitterVisitorContext.prototype.decIndent = function () {
        this._indent--;
        this._currentLine.indent = this._indent;
    };
    /**
     * @param {?} clazz
     * @return {?}
     */
    EmitterVisitorContext.prototype.pushClass = function (clazz) { this._classes.push(clazz); };
    /**
     * @return {?}
     */
    EmitterVisitorContext.prototype.popClass = function () { return ((this._classes.pop())); };
    Object.defineProperty(EmitterVisitorContext.prototype, "currentClass", {
        /**
         * @return {?}
         */
        get: function () {
            return this._classes.length > 0 ? this._classes[this._classes.length - 1] : null;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    EmitterVisitorContext.prototype.toSource = function () {
        return this.sourceLines
            .map(function (l) { return l.parts.length > 0 ? _createIndent(l.indent) + l.parts.join('') : ''; })
            .join('\n');
    };
    /**
     * @param {?} sourceFilePath
     * @param {?} genFilePath
     * @param {?=} startsAtLine
     * @return {?}
     */
    EmitterVisitorContext.prototype.toSourceMapGenerator = function (sourceFilePath, genFilePath, startsAtLine) {
        if (startsAtLine === void 0) { startsAtLine = 0; }
        var /** @type {?} */ map = new SourceMapGenerator(genFilePath);
        var /** @type {?} */ firstOffsetMapped = false;
        var /** @type {?} */ mapFirstOffsetIfNeeded = function () {
            if (!firstOffsetMapped) {
                // Add a single space so that tools won't try to load the file from disk.
                // Note: We are using virtual urls like `ng:///`, so we have to
                // provide a content here.
                map.addSource(sourceFilePath, ' ').addMapping(0, sourceFilePath, 0, 0);
                firstOffsetMapped = true;
            }
        };
        for (var /** @type {?} */ i = 0; i < startsAtLine; i++) {
            map.addLine();
            mapFirstOffsetIfNeeded();
        }
        this.sourceLines.forEach(function (line, lineIdx) {
            map.addLine();
            var /** @type {?} */ spans = line.srcSpans;
            var /** @type {?} */ parts = line.parts;
            var /** @type {?} */ col0 = line.indent * _INDENT_WITH.length;
            var /** @type {?} */ spanIdx = 0;
            // skip leading parts without source spans
            while (spanIdx < spans.length && !spans[spanIdx]) {
                col0 += parts[spanIdx].length;
                spanIdx++;
            }
            if (spanIdx < spans.length && lineIdx === 0 && col0 === 0) {
                firstOffsetMapped = true;
            }
            else {
                mapFirstOffsetIfNeeded();
            }
            while (spanIdx < spans.length) {
                var /** @type {?} */ span = ((spans[spanIdx]));
                var /** @type {?} */ source = span.start.file;
                var /** @type {?} */ sourceLine = span.start.line;
                var /** @type {?} */ sourceCol = span.start.col;
                map.addSource(source.url, source.content)
                    .addMapping(col0, source.url, sourceLine, sourceCol);
                col0 += parts[spanIdx].length;
                spanIdx++;
                // assign parts without span or the same span to the previous segment
                while (spanIdx < spans.length && (span === spans[spanIdx] || !spans[spanIdx])) {
                    col0 += parts[spanIdx].length;
                    spanIdx++;
                }
            }
        });
        return map;
    };
    Object.defineProperty(EmitterVisitorContext.prototype, "sourceLines", {
        /**
         * @return {?}
         */
        get: function () {
            if (this._lines.length && this._lines[this._lines.length - 1].parts.length === 0) {
                return this._lines.slice(0, -1);
            }
            return this._lines;
        },
        enumerable: true,
        configurable: true
    });
    return EmitterVisitorContext;
}());
/**
 * @abstract
 */
var AbstractEmitterVisitor = (function () {
    /**
     * @param {?} _escapeDollarInStrings
     */
    function AbstractEmitterVisitor(_escapeDollarInStrings) {
        this._escapeDollarInStrings = _escapeDollarInStrings;
    }
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitExpressionStmt = function (stmt, ctx) {
        stmt.expr.visitExpression(this, ctx);
        ctx.println(stmt, ';');
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitReturnStmt = function (stmt, ctx) {
        ctx.print(stmt, "return ");
        stmt.value.visitExpression(this, ctx);
        ctx.println(stmt, ';');
        return null;
    };
    /**
     * @abstract
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitCastExpr = function (ast, context) { };
    /**
     * @abstract
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitDeclareClassStmt = function (stmt, ctx) { };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitIfStmt = function (stmt, ctx) {
        ctx.print(stmt, "if (");
        stmt.condition.visitExpression(this, ctx);
        ctx.print(stmt, ") {");
        var /** @type {?} */ hasElseCase = stmt.falseCase != null && stmt.falseCase.length > 0;
        if (stmt.trueCase.length <= 1 && !hasElseCase) {
            ctx.print(stmt, " ");
            this.visitAllStatements(stmt.trueCase, ctx);
            ctx.removeEmptyLastLine();
            ctx.print(stmt, " ");
        }
        else {
            ctx.println();
            ctx.incIndent();
            this.visitAllStatements(stmt.trueCase, ctx);
            ctx.decIndent();
            if (hasElseCase) {
                ctx.println(stmt, "} else {");
                ctx.incIndent();
                this.visitAllStatements(stmt.falseCase, ctx);
                ctx.decIndent();
            }
        }
        ctx.println(stmt, "}");
        return null;
    };
    /**
     * @abstract
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitTryCatchStmt = function (stmt, ctx) { };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitThrowStmt = function (stmt, ctx) {
        ctx.print(stmt, "throw ");
        stmt.error.visitExpression(this, ctx);
        ctx.println(stmt, ";");
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitCommentStmt = function (stmt, ctx) {
        var /** @type {?} */ lines = stmt.comment.split('\n');
        lines.forEach(function (line) { ctx.println(stmt, "// " + line); });
        return null;
    };
    /**
     * @abstract
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitDeclareVarStmt = function (stmt, ctx) { };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitWriteVarExpr = function (expr, ctx) {
        var /** @type {?} */ lineWasEmpty = ctx.lineIsEmpty();
        if (!lineWasEmpty) {
            ctx.print(expr, '(');
        }
        ctx.print(expr, expr.name + " = ");
        expr.value.visitExpression(this, ctx);
        if (!lineWasEmpty) {
            ctx.print(expr, ')');
        }
        return null;
    };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitWriteKeyExpr = function (expr, ctx) {
        var /** @type {?} */ lineWasEmpty = ctx.lineIsEmpty();
        if (!lineWasEmpty) {
            ctx.print(expr, '(');
        }
        expr.receiver.visitExpression(this, ctx);
        ctx.print(expr, "[");
        expr.index.visitExpression(this, ctx);
        ctx.print(expr, "] = ");
        expr.value.visitExpression(this, ctx);
        if (!lineWasEmpty) {
            ctx.print(expr, ')');
        }
        return null;
    };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitWritePropExpr = function (expr, ctx) {
        var /** @type {?} */ lineWasEmpty = ctx.lineIsEmpty();
        if (!lineWasEmpty) {
            ctx.print(expr, '(');
        }
        expr.receiver.visitExpression(this, ctx);
        ctx.print(expr, "." + expr.name + " = ");
        expr.value.visitExpression(this, ctx);
        if (!lineWasEmpty) {
            ctx.print(expr, ')');
        }
        return null;
    };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitInvokeMethodExpr = function (expr, ctx) {
        expr.receiver.visitExpression(this, ctx);
        var /** @type {?} */ name = expr.name;
        if (expr.builtin != null) {
            name = this.getBuiltinMethodName(expr.builtin);
            if (name == null) {
                // some builtins just mean to skip the call.
                return null;
            }
        }
        ctx.print(expr, "." + name + "(");
        this.visitAllExpressions(expr.args, ctx, ",");
        ctx.print(expr, ")");
        return null;
    };
    /**
     * @abstract
     * @param {?} method
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.getBuiltinMethodName = function (method) { };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitInvokeFunctionExpr = function (expr, ctx) {
        expr.fn.visitExpression(this, ctx);
        ctx.print(expr, "(");
        this.visitAllExpressions(expr.args, ctx, ',');
        ctx.print(expr, ")");
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitReadVarExpr = function (ast, ctx) {
        var /** @type {?} */ varName = ((ast.name));
        if (ast.builtin != null) {
            switch (ast.builtin) {
                case BuiltinVar.Super:
                    varName = 'super';
                    break;
                case BuiltinVar.This:
                    varName = 'this';
                    break;
                case BuiltinVar.CatchError:
                    varName = ((CATCH_ERROR_VAR$1.name));
                    break;
                case BuiltinVar.CatchStack:
                    varName = ((CATCH_STACK_VAR$1.name));
                    break;
                default:
                    throw new Error("Unknown builtin variable " + ast.builtin);
            }
        }
        ctx.print(ast, varName);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitInstantiateExpr = function (ast, ctx) {
        ctx.print(ast, "new ");
        ast.classExpr.visitExpression(this, ctx);
        ctx.print(ast, "(");
        this.visitAllExpressions(ast.args, ctx, ',');
        ctx.print(ast, ")");
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitLiteralExpr = function (ast, ctx) {
        var /** @type {?} */ value = ast.value;
        if (typeof value === 'string') {
            ctx.print(ast, escapeIdentifier(value, this._escapeDollarInStrings));
        }
        else {
            ctx.print(ast, "" + value);
        }
        return null;
    };
    /**
     * @abstract
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitExternalExpr = function (ast, ctx) { };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitConditionalExpr = function (ast, ctx) {
        ctx.print(ast, "(");
        ast.condition.visitExpression(this, ctx);
        ctx.print(ast, '? ');
        ast.trueCase.visitExpression(this, ctx);
        ctx.print(ast, ': '); /** @type {?} */
        ((ast.falseCase)).visitExpression(this, ctx);
        ctx.print(ast, ")");
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitNotExpr = function (ast, ctx) {
        ctx.print(ast, '!');
        ast.condition.visitExpression(this, ctx);
        return null;
    };
    /**
     * @abstract
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitFunctionExpr = function (ast, ctx) { };
    /**
     * @abstract
     * @param {?} stmt
     * @param {?} context
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitDeclareFunctionStmt = function (stmt, context) { };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitBinaryOperatorExpr = function (ast, ctx) {
        var /** @type {?} */ opStr;
        switch (ast.operator) {
            case BinaryOperator.Equals:
                opStr = '==';
                break;
            case BinaryOperator.Identical:
                opStr = '===';
                break;
            case BinaryOperator.NotEquals:
                opStr = '!=';
                break;
            case BinaryOperator.NotIdentical:
                opStr = '!==';
                break;
            case BinaryOperator.And:
                opStr = '&&';
                break;
            case BinaryOperator.Or:
                opStr = '||';
                break;
            case BinaryOperator.Plus:
                opStr = '+';
                break;
            case BinaryOperator.Minus:
                opStr = '-';
                break;
            case BinaryOperator.Divide:
                opStr = '/';
                break;
            case BinaryOperator.Multiply:
                opStr = '*';
                break;
            case BinaryOperator.Modulo:
                opStr = '%';
                break;
            case BinaryOperator.Lower:
                opStr = '<';
                break;
            case BinaryOperator.LowerEquals:
                opStr = '<=';
                break;
            case BinaryOperator.Bigger:
                opStr = '>';
                break;
            case BinaryOperator.BiggerEquals:
                opStr = '>=';
                break;
            default:
                throw new Error("Unknown operator " + ast.operator);
        }
        ctx.print(ast, "(");
        ast.lhs.visitExpression(this, ctx);
        ctx.print(ast, " " + opStr + " ");
        ast.rhs.visitExpression(this, ctx);
        ctx.print(ast, ")");
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitReadPropExpr = function (ast, ctx) {
        ast.receiver.visitExpression(this, ctx);
        ctx.print(ast, ".");
        ctx.print(ast, ast.name);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitReadKeyExpr = function (ast, ctx) {
        ast.receiver.visitExpression(this, ctx);
        ctx.print(ast, "[");
        ast.index.visitExpression(this, ctx);
        ctx.print(ast, "]");
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitLiteralArrayExpr = function (ast, ctx) {
        var /** @type {?} */ useNewLine = ast.entries.length > 1;
        ctx.print(ast, "[", useNewLine);
        ctx.incIndent();
        this.visitAllExpressions(ast.entries, ctx, ',', useNewLine);
        ctx.decIndent();
        ctx.print(ast, "]", useNewLine);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitLiteralMapExpr = function (ast, ctx) {
        var _this = this;
        var /** @type {?} */ useNewLine = ast.entries.length > 1;
        ctx.print(ast, "{", useNewLine);
        ctx.incIndent();
        this.visitAllObjects(function (entry) {
            ctx.print(ast, escapeIdentifier(entry.key, _this._escapeDollarInStrings, entry.quoted) + ": ");
            entry.value.visitExpression(_this, ctx);
        }, ast.entries, ctx, ',', useNewLine);
        ctx.decIndent();
        ctx.print(ast, "}", useNewLine);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitCommaExpr = function (ast, ctx) {
        ctx.print(ast, '(');
        this.visitAllExpressions(ast.parts, ctx, ',');
        ctx.print(ast, ')');
        return null;
    };
    /**
     * @param {?} expressions
     * @param {?} ctx
     * @param {?} separator
     * @param {?=} newLine
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitAllExpressions = function (expressions, ctx, separator, newLine) {
        var _this = this;
        if (newLine === void 0) { newLine = false; }
        this.visitAllObjects(function (expr) { return expr.visitExpression(_this, ctx); }, expressions, ctx, separator, newLine);
    };
    /**
     * @template T
     * @param {?} handler
     * @param {?} expressions
     * @param {?} ctx
     * @param {?} separator
     * @param {?=} newLine
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitAllObjects = function (handler, expressions, ctx, separator, newLine) {
        if (newLine === void 0) { newLine = false; }
        for (var /** @type {?} */ i = 0; i < expressions.length; i++) {
            if (i > 0) {
                ctx.print(null, separator, newLine);
            }
            handler(expressions[i]);
        }
        if (newLine) {
            ctx.println();
        }
    };
    /**
     * @param {?} statements
     * @param {?} ctx
     * @return {?}
     */
    AbstractEmitterVisitor.prototype.visitAllStatements = function (statements, ctx) {
        var _this = this;
        statements.forEach(function (stmt) { return stmt.visitStatement(_this, ctx); });
    };
    return AbstractEmitterVisitor;
}());
/**
 * @param {?} input
 * @param {?} escapeDollar
 * @param {?=} alwaysQuote
 * @return {?}
 */
function escapeIdentifier(input, escapeDollar, alwaysQuote) {
    if (alwaysQuote === void 0) { alwaysQuote = true; }
    if (input == null) {
        return null;
    }
    var /** @type {?} */ body = input.replace(_SINGLE_QUOTE_ESCAPE_STRING_RE, function () {
        var match = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            match[_i] = arguments[_i];
        }
        if (match[0] == '$') {
            return escapeDollar ? '\\$' : '$';
        }
        else if (match[0] == '\n') {
            return '\\n';
        }
        else if (match[0] == '\r') {
            return '\\r';
        }
        else {
            return "\\" + match[0];
        }
    });
    var /** @type {?} */ requiresQuotes = alwaysQuote || !_LEGAL_IDENTIFIER_RE.test(body);
    return requiresQuotes ? "'" + body + "'" : body;
}
/**
 * @param {?} count
 * @return {?}
 */
function _createIndent(count) {
    var /** @type {?} */ res = '';
    for (var /** @type {?} */ i = 0; i < count; i++) {
        res += _INDENT_WITH;
    }
    return res;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _debugFilePath = '/debug/lib';
/**
 * @param {?} ast
 * @return {?}
 */
function debugOutputAstAsTypeScript(ast) {
    var /** @type {?} */ converter = new _TsEmitterVisitor(_debugFilePath, {
        /**
         * @param {?} filePath
         * @param {?} containingFilePath
         * @return {?}
         */
        fileNameToModuleName: function (filePath, containingFilePath) { return filePath; },
        /**
         * @param {?} symbol
         * @return {?}
         */
        getImportAs: function (symbol) { return null; },
        getTypeArity: function (symbol) { return null; }
    });
    var /** @type {?} */ ctx = EmitterVisitorContext.createRoot([]);
    var /** @type {?} */ asts = Array.isArray(ast) ? ast : [ast];
    asts.forEach(function (ast) {
        if (ast instanceof Statement) {
            ast.visitStatement(converter, ctx);
        }
        else if (ast instanceof Expression) {
            ast.visitExpression(converter, ctx);
        }
        else if (ast instanceof Type$1) {
            ast.visitType(converter, ctx);
        }
        else {
            throw new Error("Don't know how to print debug info for " + ast);
        }
    });
    return ctx.toSource();
}
var TypeScriptEmitter = (function () {
    /**
     * @param {?} _importResolver
     */
    function TypeScriptEmitter(_importResolver) {
        this._importResolver = _importResolver;
    }
    /**
     * @param {?} srcFilePath
     * @param {?} genFilePath
     * @param {?} stmts
     * @param {?} exportedVars
     * @param {?=} preamble
     * @return {?}
     */
    TypeScriptEmitter.prototype.emitStatements = function (srcFilePath, genFilePath, stmts, exportedVars, preamble) {
        var _this = this;
        if (preamble === void 0) { preamble = ''; }
        var /** @type {?} */ converter = new _TsEmitterVisitor(genFilePath, this._importResolver);
        var /** @type {?} */ ctx = EmitterVisitorContext.createRoot(exportedVars);
        converter.visitAllStatements(stmts, ctx);
        var /** @type {?} */ preambleLines = preamble ? preamble.split('\n') : [];
        converter.reexports.forEach(function (reexports, exportedFilePath) {
            var /** @type {?} */ reexportsCode = reexports.map(function (reexport) { return reexport.name + " as " + reexport.as; }).join(',');
            preambleLines.push("export {" + reexportsCode + "} from '" + _this._importResolver.fileNameToModuleName(exportedFilePath, genFilePath) + "';");
        });
        converter.importsWithPrefixes.forEach(function (prefix, importedFilePath) {
            // Note: can't write the real word for import as it screws up system.js auto detection...
            preambleLines.push("imp" +
                ("ort * as " + prefix + " from '" + _this._importResolver.fileNameToModuleName(importedFilePath, genFilePath) + "';"));
        });
        var /** @type {?} */ sm = ctx.toSourceMapGenerator(srcFilePath, genFilePath, preambleLines.length).toJsComment();
        var /** @type {?} */ lines = preambleLines.concat([ctx.toSource(), sm]);
        if (sm) {
            // always add a newline at the end, as some tools have bugs without it.
            lines.push('');
        }
        return lines.join('\n');
    };
    return TypeScriptEmitter;
}());
var _TsEmitterVisitor = (function (_super) {
    __extends(_TsEmitterVisitor, _super);
    /**
     * @param {?} _genFilePath
     * @param {?} _importResolver
     */
    function _TsEmitterVisitor(_genFilePath, _importResolver) {
        var _this = _super.call(this, false) || this;
        _this._genFilePath = _genFilePath;
        _this._importResolver = _importResolver;
        _this.typeExpression = 0;
        _this.importsWithPrefixes = new Map();
        _this.reexports = new Map();
        return _this;
    }
    /**
     * @param {?} t
     * @param {?} ctx
     * @param {?=} defaultType
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitType = function (t, ctx, defaultType) {
        if (defaultType === void 0) { defaultType = 'any'; }
        if (t) {
            this.typeExpression++;
            t.visitType(this, ctx);
            this.typeExpression--;
        }
        else {
            ctx.print(null, defaultType);
        }
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitLiteralExpr = function (ast, ctx) {
        var /** @type {?} */ value = ast.value;
        if (value == null && ast.type != INFERRED_TYPE) {
            ctx.print(ast, "(" + value + " as any)");
            return null;
        }
        return _super.prototype.visitLiteralExpr.call(this, ast, ctx);
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitLiteralArrayExpr = function (ast, ctx) {
        if (ast.entries.length === 0) {
            ctx.print(ast, '(');
        }
        var /** @type {?} */ result = _super.prototype.visitLiteralArrayExpr.call(this, ast, ctx);
        if (ast.entries.length === 0) {
            ctx.print(ast, ' as any[])');
        }
        return result;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitExternalExpr = function (ast, ctx) {
        this._visitIdentifier(ast.value, ast.typeParams, ctx);
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitDeclareVarStmt = function (stmt, ctx) {
        if (ctx.isExportedVar(stmt.name) && stmt.value instanceof ExternalExpr && !stmt.type) {
            // check for a reexport
            var _a = this._resolveStaticSymbol(stmt.value.value), name = _a.name, filePath = _a.filePath, members = _a.members;
            if (((members)).length === 0 && filePath !== this._genFilePath) {
                var /** @type {?} */ reexports = this.reexports.get(filePath);
                if (!reexports) {
                    reexports = [];
                    this.reexports.set(filePath, reexports);
                }
                reexports.push({ name: name, as: stmt.name });
                return null;
            }
        }
        if (ctx.isExportedVar(stmt.name)) {
            ctx.print(stmt, "export ");
        }
        if (stmt.hasModifier(StmtModifier.Final)) {
            ctx.print(stmt, "const");
        }
        else {
            ctx.print(stmt, "var");
        }
        ctx.print(stmt, " " + stmt.name);
        this._printColonType(stmt.type, ctx);
        ctx.print(stmt, " = ");
        stmt.value.visitExpression(this, ctx);
        ctx.println(stmt, ";");
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitCastExpr = function (ast, ctx) {
        ctx.print(ast, "(<"); /** @type {?} */
        ((ast.type)).visitType(this, ctx);
        ctx.print(ast, ">");
        ast.value.visitExpression(this, ctx);
        ctx.print(ast, ")");
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitInstantiateExpr = function (ast, ctx) {
        ctx.print(ast, "new ");
        this.typeExpression++;
        ast.classExpr.visitExpression(this, ctx);
        this.typeExpression--;
        ctx.print(ast, "(");
        this.visitAllExpressions(ast.args, ctx, ',');
        ctx.print(ast, ")");
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitDeclareClassStmt = function (stmt, ctx) {
        var _this = this;
        ctx.pushClass(stmt);
        if (ctx.isExportedVar(stmt.name)) {
            ctx.print(stmt, "export ");
        }
        ctx.print(stmt, "class " + stmt.name);
        if (stmt.parent != null) {
            ctx.print(stmt, " extends ");
            this.typeExpression++;
            stmt.parent.visitExpression(this, ctx);
            this.typeExpression--;
        }
        ctx.println(stmt, " {");
        ctx.incIndent();
        stmt.fields.forEach(function (field) { return _this._visitClassField(field, ctx); });
        if (stmt.constructorMethod != null) {
            this._visitClassConstructor(stmt, ctx);
        }
        stmt.getters.forEach(function (getter) { return _this._visitClassGetter(getter, ctx); });
        stmt.methods.forEach(function (method) { return _this._visitClassMethod(method, ctx); });
        ctx.decIndent();
        ctx.println(stmt, "}");
        ctx.popClass();
        return null;
    };
    /**
     * @param {?} field
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype._visitClassField = function (field, ctx) {
        if (field.hasModifier(StmtModifier.Private)) {
            // comment out as a workaround for #10967
            ctx.print(null, "/*private*/ ");
        }
        ctx.print(null, field.name);
        this._printColonType(field.type, ctx);
        ctx.println(null, ";");
    };
    /**
     * @param {?} getter
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype._visitClassGetter = function (getter, ctx) {
        if (getter.hasModifier(StmtModifier.Private)) {
            ctx.print(null, "private ");
        }
        ctx.print(null, "get " + getter.name + "()");
        this._printColonType(getter.type, ctx);
        ctx.println(null, " {");
        ctx.incIndent();
        this.visitAllStatements(getter.body, ctx);
        ctx.decIndent();
        ctx.println(null, "}");
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype._visitClassConstructor = function (stmt, ctx) {
        ctx.print(stmt, "constructor(");
        this._visitParams(stmt.constructorMethod.params, ctx);
        ctx.println(stmt, ") {");
        ctx.incIndent();
        this.visitAllStatements(stmt.constructorMethod.body, ctx);
        ctx.decIndent();
        ctx.println(stmt, "}");
    };
    /**
     * @param {?} method
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype._visitClassMethod = function (method, ctx) {
        if (method.hasModifier(StmtModifier.Private)) {
            ctx.print(null, "private ");
        }
        ctx.print(null, method.name + "(");
        this._visitParams(method.params, ctx);
        ctx.print(null, ")");
        this._printColonType(method.type, ctx, 'void');
        ctx.println(null, " {");
        ctx.incIndent();
        this.visitAllStatements(method.body, ctx);
        ctx.decIndent();
        ctx.println(null, "}");
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitFunctionExpr = function (ast, ctx) {
        ctx.print(ast, "(");
        this._visitParams(ast.params, ctx);
        ctx.print(ast, ")");
        this._printColonType(ast.type, ctx, 'void');
        ctx.println(ast, " => {");
        ctx.incIndent();
        this.visitAllStatements(ast.statements, ctx);
        ctx.decIndent();
        ctx.print(ast, "}");
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitDeclareFunctionStmt = function (stmt, ctx) {
        if (ctx.isExportedVar(stmt.name)) {
            ctx.print(stmt, "export ");
        }
        ctx.print(stmt, "function " + stmt.name + "(");
        this._visitParams(stmt.params, ctx);
        ctx.print(stmt, ")");
        this._printColonType(stmt.type, ctx, 'void');
        ctx.println(stmt, " {");
        ctx.incIndent();
        this.visitAllStatements(stmt.statements, ctx);
        ctx.decIndent();
        ctx.println(stmt, "}");
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitTryCatchStmt = function (stmt, ctx) {
        ctx.println(stmt, "try {");
        ctx.incIndent();
        this.visitAllStatements(stmt.bodyStmts, ctx);
        ctx.decIndent();
        ctx.println(stmt, "} catch (" + CATCH_ERROR_VAR$1.name + ") {");
        ctx.incIndent();
        var /** @type {?} */ catchStmts = [/** @type {?} */ (CATCH_STACK_VAR$1.set(CATCH_ERROR_VAR$1.prop('stack', null)).toDeclStmt(null, [
                StmtModifier.Final
            ]))].concat(stmt.catchStmts);
        this.visitAllStatements(catchStmts, ctx);
        ctx.decIndent();
        ctx.println(stmt, "}");
        return null;
    };
    /**
     * @param {?} type
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitBuiltintType = function (type, ctx) {
        var /** @type {?} */ typeStr;
        switch (type.name) {
            case BuiltinTypeName.Bool:
                typeStr = 'boolean';
                break;
            case BuiltinTypeName.Dynamic:
                typeStr = 'any';
                break;
            case BuiltinTypeName.Function:
                typeStr = 'Function';
                break;
            case BuiltinTypeName.Number:
                typeStr = 'number';
                break;
            case BuiltinTypeName.Int:
                typeStr = 'number';
                break;
            case BuiltinTypeName.String:
                typeStr = 'string';
                break;
            default:
                throw new Error("Unsupported builtin type " + type.name);
        }
        ctx.print(null, typeStr);
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitExpressionType = function (ast, ctx) {
        ast.value.visitExpression(this, ctx);
        return null;
    };
    /**
     * @param {?} type
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitArrayType = function (type, ctx) {
        this.visitType(type.of, ctx);
        ctx.print(null, "[]");
        return null;
    };
    /**
     * @param {?} type
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype.visitMapType = function (type, ctx) {
        ctx.print(null, "{[key: string]:");
        this.visitType(type.valueType, ctx);
        ctx.print(null, "}");
        return null;
    };
    /**
     * @param {?} method
     * @return {?}
     */
    _TsEmitterVisitor.prototype.getBuiltinMethodName = function (method) {
        var /** @type {?} */ name;
        switch (method) {
            case BuiltinMethod.ConcatArray:
                name = 'concat';
                break;
            case BuiltinMethod.SubscribeObservable:
                name = 'subscribe';
                break;
            case BuiltinMethod.Bind:
                name = 'bind';
                break;
            default:
                throw new Error("Unknown builtin method: " + method);
        }
        return name;
    };
    /**
     * @param {?} params
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype._visitParams = function (params, ctx) {
        var _this = this;
        this.visitAllObjects(function (param) {
            ctx.print(null, param.name);
            _this._printColonType(param.type, ctx);
        }, params, ctx, ',');
    };
    /**
     * @param {?} value
     * @return {?}
     */
    _TsEmitterVisitor.prototype._resolveStaticSymbol = function (value) {
        var /** @type {?} */ reference = value.reference;
        if (!(reference instanceof StaticSymbol)) {
            throw new Error("Internal error: unknown identifier " + JSON.stringify(value));
        }
        var /** @type {?} */ arity = this._importResolver.getTypeArity(reference) || undefined;
        var /** @type {?} */ importReference = this._importResolver.getImportAs(reference) || reference;
        return {
            name: importReference.name,
            filePath: importReference.filePath,
            members: importReference.members, arity: arity
        };
    };
    /**
     * @param {?} value
     * @param {?} typeParams
     * @param {?} ctx
     * @return {?}
     */
    _TsEmitterVisitor.prototype._visitIdentifier = function (value, typeParams, ctx) {
        var _this = this;
        var _a = this._resolveStaticSymbol(value), name = _a.name, filePath = _a.filePath, members = _a.members, arity = _a.arity;
        if (filePath != this._genFilePath) {
            var /** @type {?} */ prefix = this.importsWithPrefixes.get(filePath);
            if (prefix == null) {
                prefix = "import" + this.importsWithPrefixes.size;
                this.importsWithPrefixes.set(filePath, prefix);
            }
            ctx.print(null, prefix + ".");
        }
        if (((members)).length) {
            ctx.print(null, name);
            ctx.print(null, '.');
            ctx.print(null, /** @type {?} */ ((members)).join('.'));
        }
        else {
            ctx.print(null, name);
        }
        if (this.typeExpression > 0) {
            // If we are in a type expression that refers to a generic type then supply
            // the required type parameters. If there were not enough type parameters
            // supplied, supply any as the type. Outside a type expression the reference
            // should not supply type parameters and be treated as a simple value reference
            // to the constructor function itself.
            var /** @type {?} */ suppliedParameters = (typeParams && typeParams.length) || 0;
            var /** @type {?} */ additionalParameters = (arity || 0) - suppliedParameters;
            if (suppliedParameters > 0 || additionalParameters > 0) {
                ctx.print(null, "<");
                if (suppliedParameters > 0) {
                    this.visitAllObjects(function (type) { return type.visitType(_this, ctx); }, /** @type {?} */ ((typeParams)), ctx, ',');
                }
                if (additionalParameters > 0) {
                    for (var /** @type {?} */ i = 0; i < additionalParameters; i++) {
                        if (i > 0 || suppliedParameters > 0)
                            ctx.print(null, ',');
                        ctx.print(null, 'any');
                    }
                }
                ctx.print(null, ">");
            }
        }
    };
    /**
     * @param {?} type
     * @param {?} ctx
     * @param {?=} defaultType
     * @return {?}
     */
    _TsEmitterVisitor.prototype._printColonType = function (type, ctx, defaultType) {
        if (type !== INFERRED_TYPE) {
            ctx.print(null, ':');
            this.visitType(type, ctx, defaultType);
        }
    };
    return _TsEmitterVisitor;
}(AbstractEmitterVisitor));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// =================================================================================================
// =================================================================================================
// =========== S T O P   -  S T O P   -  S T O P   -  S T O P   -  S T O P   -  S T O P  ===========
// =================================================================================================
// =================================================================================================
//
//        DO NOT EDIT THIS LIST OF SECURITY SENSITIVE PROPERTIES WITHOUT A SECURITY REVIEW!
//                               Reach out to mprobst for details.
//
// =================================================================================================
/** Map from tagName|propertyName SecurityContext. Properties applying to all tags use '*'. */
var SECURITY_SCHEMA = {};
/**
 * @param {?} ctx
 * @param {?} specs
 * @return {?}
 */
function registerContext(ctx, specs) {
    for (var _i = 0, specs_1 = specs; _i < specs_1.length; _i++) {
        var spec = specs_1[_i];
        SECURITY_SCHEMA[spec.toLowerCase()] = ctx;
    }
}
// Case is insignificant below, all element and attribute names are lower-cased for lookup.
registerContext(__WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"].HTML, [
    'iframe|srcdoc',
    '*|innerHTML',
    '*|outerHTML',
]);
registerContext(__WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"].STYLE, ['*|style']);
// NB: no SCRIPT contexts here, they are never allowed due to the parser stripping them.
registerContext(__WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"].URL, [
    '*|formAction', 'area|href', 'area|ping', 'audio|src', 'a|href',
    'a|ping', 'blockquote|cite', 'body|background', 'del|cite', 'form|action',
    'img|src', 'img|srcset', 'input|src', 'ins|cite', 'q|cite',
    'source|src', 'source|srcset', 'track|src', 'video|poster', 'video|src',
]);
registerContext(__WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"].RESOURCE_URL, [
    'applet|code',
    'applet|codebase',
    'base|href',
    'embed|src',
    'frame|src',
    'head|profile',
    'html|manifest',
    'iframe|src',
    'link|href',
    'media|src',
    'object|codebase',
    'object|data',
    'script|src',
]);
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var BOOLEAN = 'boolean';
var NUMBER = 'number';
var STRING = 'string';
var OBJECT = 'object';
/**
 * This array represents the DOM schema. It encodes inheritance, properties, and events.
 *
 * ## Overview
 *
 * Each line represents one kind of element. The `element_inheritance` and properties are joined
 * using `element_inheritance|properties` syntax.
 *
 * ## Element Inheritance
 *
 * The `element_inheritance` can be further subdivided as `element1,element2,...^parentElement`.
 * Here the individual elements are separated by `,` (commas). Every element in the list
 * has identical properties.
 *
 * An `element` may inherit additional properties from `parentElement` If no `^parentElement` is
 * specified then `""` (blank) element is assumed.
 *
 * NOTE: The blank element inherits from root `[Element]` element, the super element of all
 * elements.
 *
 * NOTE an element prefix such as `:svg:` has no special meaning to the schema.
 *
 * ## Properties
 *
 * Each element has a set of properties separated by `,` (commas). Each property can be prefixed
 * by a special character designating its type:
 *
 * - (no prefix): property is a string.
 * - `*`: property represents an event.
 * - `!`: property is a boolean.
 * - `#`: property is a number.
 * - `%`: property is an object.
 *
 * ## Query
 *
 * The class creates an internal squas representation which allows to easily answer the query of
 * if a given property exist on a given element.
 *
 * NOTE: We don't yet support querying for types or events.
 * NOTE: This schema is auto extracted from `schema_extractor.ts` located in the test folder,
 *       see dom_element_schema_registry_spec.ts
 */
// =================================================================================================
// =================================================================================================
// =========== S T O P   -  S T O P   -  S T O P   -  S T O P   -  S T O P   -  S T O P  ===========
// =================================================================================================
// =================================================================================================
//
//                       DO NOT EDIT THIS DOM SCHEMA WITHOUT A SECURITY REVIEW!
//
// Newly added properties must be security reviewed and assigned an appropriate SecurityContext in
// dom_security_schema.ts. Reach out to mprobst & rjamet for details.
//
// =================================================================================================
var SCHEMA = [
    '[Element]|textContent,%classList,className,id,innerHTML,*beforecopy,*beforecut,*beforepaste,*copy,*cut,*paste,*search,*selectstart,*webkitfullscreenchange,*webkitfullscreenerror,*wheel,outerHTML,#scrollLeft,#scrollTop',
    '[HTMLElement]^[Element]|accessKey,contentEditable,dir,!draggable,!hidden,innerText,lang,*abort,*beforecopy,*beforecut,*beforepaste,*blur,*cancel,*canplay,*canplaythrough,*change,*click,*close,*contextmenu,*copy,*cuechange,*cut,*dblclick,*drag,*dragend,*dragenter,*dragleave,*dragover,*dragstart,*drop,*durationchange,*emptied,*ended,*error,*focus,*input,*invalid,*keydown,*keypress,*keyup,*load,*loadeddata,*loadedmetadata,*loadstart,*message,*mousedown,*mouseenter,*mouseleave,*mousemove,*mouseout,*mouseover,*mouseup,*mousewheel,*mozfullscreenchange,*mozfullscreenerror,*mozpointerlockchange,*mozpointerlockerror,*paste,*pause,*play,*playing,*progress,*ratechange,*reset,*resize,*scroll,*search,*seeked,*seeking,*select,*selectstart,*show,*stalled,*submit,*suspend,*timeupdate,*toggle,*volumechange,*waiting,*webglcontextcreationerror,*webglcontextlost,*webglcontextrestored,*webkitfullscreenchange,*webkitfullscreenerror,*wheel,outerText,!spellcheck,%style,#tabIndex,title,!translate',
    'abbr,address,article,aside,b,bdi,bdo,cite,code,dd,dfn,dt,em,figcaption,figure,footer,header,i,kbd,main,mark,nav,noscript,rb,rp,rt,rtc,ruby,s,samp,section,small,strong,sub,sup,u,var,wbr^[HTMLElement]|accessKey,contentEditable,dir,!draggable,!hidden,innerText,lang,*abort,*beforecopy,*beforecut,*beforepaste,*blur,*cancel,*canplay,*canplaythrough,*change,*click,*close,*contextmenu,*copy,*cuechange,*cut,*dblclick,*drag,*dragend,*dragenter,*dragleave,*dragover,*dragstart,*drop,*durationchange,*emptied,*ended,*error,*focus,*input,*invalid,*keydown,*keypress,*keyup,*load,*loadeddata,*loadedmetadata,*loadstart,*message,*mousedown,*mouseenter,*mouseleave,*mousemove,*mouseout,*mouseover,*mouseup,*mousewheel,*mozfullscreenchange,*mozfullscreenerror,*mozpointerlockchange,*mozpointerlockerror,*paste,*pause,*play,*playing,*progress,*ratechange,*reset,*resize,*scroll,*search,*seeked,*seeking,*select,*selectstart,*show,*stalled,*submit,*suspend,*timeupdate,*toggle,*volumechange,*waiting,*webglcontextcreationerror,*webglcontextlost,*webglcontextrestored,*webkitfullscreenchange,*webkitfullscreenerror,*wheel,outerText,!spellcheck,%style,#tabIndex,title,!translate',
    'media^[HTMLElement]|!autoplay,!controls,%crossOrigin,#currentTime,!defaultMuted,#defaultPlaybackRate,!disableRemotePlayback,!loop,!muted,*encrypted,#playbackRate,preload,src,%srcObject,#volume',
    ':svg:^[HTMLElement]|*abort,*blur,*cancel,*canplay,*canplaythrough,*change,*click,*close,*contextmenu,*cuechange,*dblclick,*drag,*dragend,*dragenter,*dragleave,*dragover,*dragstart,*drop,*durationchange,*emptied,*ended,*error,*focus,*input,*invalid,*keydown,*keypress,*keyup,*load,*loadeddata,*loadedmetadata,*loadstart,*mousedown,*mouseenter,*mouseleave,*mousemove,*mouseout,*mouseover,*mouseup,*mousewheel,*pause,*play,*playing,*progress,*ratechange,*reset,*resize,*scroll,*seeked,*seeking,*select,*show,*stalled,*submit,*suspend,*timeupdate,*toggle,*volumechange,*waiting,%style,#tabIndex',
    ':svg:graphics^:svg:|',
    ':svg:animation^:svg:|*begin,*end,*repeat',
    ':svg:geometry^:svg:|',
    ':svg:componentTransferFunction^:svg:|',
    ':svg:gradient^:svg:|',
    ':svg:textContent^:svg:graphics|',
    ':svg:textPositioning^:svg:textContent|',
    'a^[HTMLElement]|charset,coords,download,hash,host,hostname,href,hreflang,name,password,pathname,ping,port,protocol,referrerPolicy,rel,rev,search,shape,target,text,type,username',
    'area^[HTMLElement]|alt,coords,hash,host,hostname,href,!noHref,password,pathname,ping,port,protocol,referrerPolicy,search,shape,target,username',
    'audio^media|',
    'br^[HTMLElement]|clear',
    'base^[HTMLElement]|href,target',
    'body^[HTMLElement]|aLink,background,bgColor,link,*beforeunload,*blur,*error,*focus,*hashchange,*languagechange,*load,*message,*offline,*online,*pagehide,*pageshow,*popstate,*rejectionhandled,*resize,*scroll,*storage,*unhandledrejection,*unload,text,vLink',
    'button^[HTMLElement]|!autofocus,!disabled,formAction,formEnctype,formMethod,!formNoValidate,formTarget,name,type,value',
    'canvas^[HTMLElement]|#height,#width',
    'content^[HTMLElement]|select',
    'dl^[HTMLElement]|!compact',
    'datalist^[HTMLElement]|',
    'details^[HTMLElement]|!open',
    'dialog^[HTMLElement]|!open,returnValue',
    'dir^[HTMLElement]|!compact',
    'div^[HTMLElement]|align',
    'embed^[HTMLElement]|align,height,name,src,type,width',
    'fieldset^[HTMLElement]|!disabled,name',
    'font^[HTMLElement]|color,face,size',
    'form^[HTMLElement]|acceptCharset,action,autocomplete,encoding,enctype,method,name,!noValidate,target',
    'frame^[HTMLElement]|frameBorder,longDesc,marginHeight,marginWidth,name,!noResize,scrolling,src',
    'frameset^[HTMLElement]|cols,*beforeunload,*blur,*error,*focus,*hashchange,*languagechange,*load,*message,*offline,*online,*pagehide,*pageshow,*popstate,*rejectionhandled,*resize,*scroll,*storage,*unhandledrejection,*unload,rows',
    'hr^[HTMLElement]|align,color,!noShade,size,width',
    'head^[HTMLElement]|',
    'h1,h2,h3,h4,h5,h6^[HTMLElement]|align',
    'html^[HTMLElement]|version',
    'iframe^[HTMLElement]|align,!allowFullscreen,frameBorder,height,longDesc,marginHeight,marginWidth,name,referrerPolicy,%sandbox,scrolling,src,srcdoc,width',
    'img^[HTMLElement]|align,alt,border,%crossOrigin,#height,#hspace,!isMap,longDesc,lowsrc,name,referrerPolicy,sizes,src,srcset,useMap,#vspace,#width',
    'input^[HTMLElement]|accept,align,alt,autocapitalize,autocomplete,!autofocus,!checked,!defaultChecked,defaultValue,dirName,!disabled,%files,formAction,formEnctype,formMethod,!formNoValidate,formTarget,#height,!incremental,!indeterminate,max,#maxLength,min,#minLength,!multiple,name,pattern,placeholder,!readOnly,!required,selectionDirection,#selectionEnd,#selectionStart,#size,src,step,type,useMap,value,%valueAsDate,#valueAsNumber,#width',
    'keygen^[HTMLElement]|!autofocus,challenge,!disabled,keytype,name',
    'li^[HTMLElement]|type,#value',
    'label^[HTMLElement]|htmlFor',
    'legend^[HTMLElement]|align',
    'link^[HTMLElement]|as,charset,%crossOrigin,!disabled,href,hreflang,integrity,media,rel,%relList,rev,%sizes,target,type',
    'map^[HTMLElement]|name',
    'marquee^[HTMLElement]|behavior,bgColor,direction,height,#hspace,#loop,#scrollAmount,#scrollDelay,!trueSpeed,#vspace,width',
    'menu^[HTMLElement]|!compact',
    'meta^[HTMLElement]|content,httpEquiv,name,scheme',
    'meter^[HTMLElement]|#high,#low,#max,#min,#optimum,#value',
    'ins,del^[HTMLElement]|cite,dateTime',
    'ol^[HTMLElement]|!compact,!reversed,#start,type',
    'object^[HTMLElement]|align,archive,border,code,codeBase,codeType,data,!declare,height,#hspace,name,standby,type,useMap,#vspace,width',
    'optgroup^[HTMLElement]|!disabled,label',
    'option^[HTMLElement]|!defaultSelected,!disabled,label,!selected,text,value',
    'output^[HTMLElement]|defaultValue,%htmlFor,name,value',
    'p^[HTMLElement]|align',
    'param^[HTMLElement]|name,type,value,valueType',
    'picture^[HTMLElement]|',
    'pre^[HTMLElement]|#width',
    'progress^[HTMLElement]|#max,#value',
    'q,blockquote,cite^[HTMLElement]|',
    'script^[HTMLElement]|!async,charset,%crossOrigin,!defer,event,htmlFor,integrity,src,text,type',
    'select^[HTMLElement]|!autofocus,!disabled,#length,!multiple,name,!required,#selectedIndex,#size,value',
    'shadow^[HTMLElement]|',
    'source^[HTMLElement]|media,sizes,src,srcset,type',
    'span^[HTMLElement]|',
    'style^[HTMLElement]|!disabled,media,type',
    'caption^[HTMLElement]|align',
    'th,td^[HTMLElement]|abbr,align,axis,bgColor,ch,chOff,#colSpan,headers,height,!noWrap,#rowSpan,scope,vAlign,width',
    'col,colgroup^[HTMLElement]|align,ch,chOff,#span,vAlign,width',
    'table^[HTMLElement]|align,bgColor,border,%caption,cellPadding,cellSpacing,frame,rules,summary,%tFoot,%tHead,width',
    'tr^[HTMLElement]|align,bgColor,ch,chOff,vAlign',
    'tfoot,thead,tbody^[HTMLElement]|align,ch,chOff,vAlign',
    'template^[HTMLElement]|',
    'textarea^[HTMLElement]|autocapitalize,!autofocus,#cols,defaultValue,dirName,!disabled,#maxLength,#minLength,name,placeholder,!readOnly,!required,#rows,selectionDirection,#selectionEnd,#selectionStart,value,wrap',
    'title^[HTMLElement]|text',
    'track^[HTMLElement]|!default,kind,label,src,srclang',
    'ul^[HTMLElement]|!compact,type',
    'unknown^[HTMLElement]|',
    'video^media|#height,poster,#width',
    ':svg:a^:svg:graphics|',
    ':svg:animate^:svg:animation|',
    ':svg:animateMotion^:svg:animation|',
    ':svg:animateTransform^:svg:animation|',
    ':svg:circle^:svg:geometry|',
    ':svg:clipPath^:svg:graphics|',
    ':svg:cursor^:svg:|',
    ':svg:defs^:svg:graphics|',
    ':svg:desc^:svg:|',
    ':svg:discard^:svg:|',
    ':svg:ellipse^:svg:geometry|',
    ':svg:feBlend^:svg:|',
    ':svg:feColorMatrix^:svg:|',
    ':svg:feComponentTransfer^:svg:|',
    ':svg:feComposite^:svg:|',
    ':svg:feConvolveMatrix^:svg:|',
    ':svg:feDiffuseLighting^:svg:|',
    ':svg:feDisplacementMap^:svg:|',
    ':svg:feDistantLight^:svg:|',
    ':svg:feDropShadow^:svg:|',
    ':svg:feFlood^:svg:|',
    ':svg:feFuncA^:svg:componentTransferFunction|',
    ':svg:feFuncB^:svg:componentTransferFunction|',
    ':svg:feFuncG^:svg:componentTransferFunction|',
    ':svg:feFuncR^:svg:componentTransferFunction|',
    ':svg:feGaussianBlur^:svg:|',
    ':svg:feImage^:svg:|',
    ':svg:feMerge^:svg:|',
    ':svg:feMergeNode^:svg:|',
    ':svg:feMorphology^:svg:|',
    ':svg:feOffset^:svg:|',
    ':svg:fePointLight^:svg:|',
    ':svg:feSpecularLighting^:svg:|',
    ':svg:feSpotLight^:svg:|',
    ':svg:feTile^:svg:|',
    ':svg:feTurbulence^:svg:|',
    ':svg:filter^:svg:|',
    ':svg:foreignObject^:svg:graphics|',
    ':svg:g^:svg:graphics|',
    ':svg:image^:svg:graphics|',
    ':svg:line^:svg:geometry|',
    ':svg:linearGradient^:svg:gradient|',
    ':svg:mpath^:svg:|',
    ':svg:marker^:svg:|',
    ':svg:mask^:svg:|',
    ':svg:metadata^:svg:|',
    ':svg:path^:svg:geometry|',
    ':svg:pattern^:svg:|',
    ':svg:polygon^:svg:geometry|',
    ':svg:polyline^:svg:geometry|',
    ':svg:radialGradient^:svg:gradient|',
    ':svg:rect^:svg:geometry|',
    ':svg:svg^:svg:graphics|#currentScale,#zoomAndPan',
    ':svg:script^:svg:|type',
    ':svg:set^:svg:animation|',
    ':svg:stop^:svg:|',
    ':svg:style^:svg:|!disabled,media,title,type',
    ':svg:switch^:svg:graphics|',
    ':svg:symbol^:svg:|',
    ':svg:tspan^:svg:textPositioning|',
    ':svg:text^:svg:textPositioning|',
    ':svg:textPath^:svg:textContent|',
    ':svg:title^:svg:|',
    ':svg:use^:svg:graphics|',
    ':svg:view^:svg:|#zoomAndPan',
    'data^[HTMLElement]|value',
    'menuitem^[HTMLElement]|type,label,icon,!disabled,!checked,radiogroup,!default',
    'summary^[HTMLElement]|',
    'time^[HTMLElement]|dateTime',
];
var _ATTR_TO_PROP = {
    'class': 'className',
    'for': 'htmlFor',
    'formaction': 'formAction',
    'innerHtml': 'innerHTML',
    'readonly': 'readOnly',
    'tabindex': 'tabIndex',
};
var DomElementSchemaRegistry = (function (_super) {
    __extends(DomElementSchemaRegistry, _super);
    function DomElementSchemaRegistry() {
        var _this = _super.call(this) || this;
        _this._schema = {};
        SCHEMA.forEach(function (encodedType) {
            var type = {};
            var _a = encodedType.split('|'), strType = _a[0], strProperties = _a[1];
            var properties = strProperties.split(',');
            var _b = strType.split('^'), typeNames = _b[0], superName = _b[1];
            typeNames.split(',').forEach(function (tag) { return _this._schema[tag.toLowerCase()] = type; });
            var superType = superName && _this._schema[superName.toLowerCase()];
            if (superType) {
                Object.keys(superType).forEach(function (prop) { type[prop] = superType[prop]; });
            }
            properties.forEach(function (property) {
                if (property.length > 0) {
                    switch (property[0]) {
                        case '*':
                            // We don't yet support events.
                            // If ever allowing to bind to events, GO THROUGH A SECURITY REVIEW, allowing events
                            // will
                            // almost certainly introduce bad XSS vulnerabilities.
                            // type[property.substring(1)] = EVENT;
                            break;
                        case '!':
                            type[property.substring(1)] = BOOLEAN;
                            break;
                        case '#':
                            type[property.substring(1)] = NUMBER;
                            break;
                        case '%':
                            type[property.substring(1)] = OBJECT;
                            break;
                        default:
                            type[property] = STRING;
                    }
                }
            });
        });
        return _this;
    }
    /**
     * @param {?} tagName
     * @param {?} propName
     * @param {?} schemaMetas
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.hasProperty = function (tagName, propName, schemaMetas) {
        if (schemaMetas.some(function (schema) { return schema.name === __WEBPACK_IMPORTED_MODULE_0__angular_core__["NO_ERRORS_SCHEMA"].name; })) {
            return true;
        }
        if (tagName.indexOf('-') > -1) {
            if (isNgContainer(tagName) || isNgContent(tagName)) {
                return false;
            }
            if (schemaMetas.some(function (schema) { return schema.name === __WEBPACK_IMPORTED_MODULE_0__angular_core__["CUSTOM_ELEMENTS_SCHEMA"].name; })) {
                // Can't tell now as we don't know which properties a custom element will get
                // once it is instantiated
                return true;
            }
        }
        var /** @type {?} */ elementProperties = this._schema[tagName.toLowerCase()] || this._schema['unknown'];
        return !!elementProperties[propName];
    };
    /**
     * @param {?} tagName
     * @param {?} schemaMetas
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.hasElement = function (tagName, schemaMetas) {
        if (schemaMetas.some(function (schema) { return schema.name === __WEBPACK_IMPORTED_MODULE_0__angular_core__["NO_ERRORS_SCHEMA"].name; })) {
            return true;
        }
        if (tagName.indexOf('-') > -1) {
            if (isNgContainer(tagName) || isNgContent(tagName)) {
                return true;
            }
            if (schemaMetas.some(function (schema) { return schema.name === __WEBPACK_IMPORTED_MODULE_0__angular_core__["CUSTOM_ELEMENTS_SCHEMA"].name; })) {
                // Allow any custom elements
                return true;
            }
        }
        return !!this._schema[tagName.toLowerCase()];
    };
    /**
     * securityContext returns the security context for the given property on the given DOM tag.
     *
     * Tag and property name are statically known and cannot change at runtime, i.e. it is not
     * possible to bind a value into a changing attribute or tag name.
     *
     * The filtering is white list based. All attributes in the schema above are assumed to have the
     * 'NONE' security context, i.e. that they are safe inert string values. Only specific well known
     * attack vectors are assigned their appropriate context.
     * @param {?} tagName
     * @param {?} propName
     * @param {?} isAttribute
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.securityContext = function (tagName, propName, isAttribute) {
        if (isAttribute) {
            // NB: For security purposes, use the mapped property name, not the attribute name.
            propName = this.getMappedPropName(propName);
        }
        // Make sure comparisons are case insensitive, so that case differences between attribute and
        // property names do not have a security impact.
        tagName = tagName.toLowerCase();
        propName = propName.toLowerCase();
        var /** @type {?} */ ctx = SECURITY_SCHEMA[tagName + '|' + propName];
        if (ctx) {
            return ctx;
        }
        ctx = SECURITY_SCHEMA['*|' + propName];
        return ctx ? ctx : __WEBPACK_IMPORTED_MODULE_0__angular_core__["SecurityContext"].NONE;
    };
    /**
     * @param {?} propName
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.getMappedPropName = function (propName) { return _ATTR_TO_PROP[propName] || propName; };
    /**
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.getDefaultComponentElementName = function () { return 'ng-component'; };
    /**
     * @param {?} name
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.validateProperty = function (name) {
        if (name.toLowerCase().startsWith('on')) {
            var /** @type {?} */ msg = "Binding to event property '" + name + "' is disallowed for security reasons, " +
                ("please use (" + name.slice(2) + ")=...") +
                ("\nIf '" + name + "' is a directive input, make sure the directive is imported by the") +
                " current module.";
            return { error: true, msg: msg };
        }
        else {
            return { error: false };
        }
    };
    /**
     * @param {?} name
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.validateAttribute = function (name) {
        if (name.toLowerCase().startsWith('on')) {
            var /** @type {?} */ msg = "Binding to event attribute '" + name + "' is disallowed for security reasons, " +
                ("please use (" + name.slice(2) + ")=...");
            return { error: true, msg: msg };
        }
        else {
            return { error: false };
        }
    };
    /**
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.allKnownElementNames = function () { return Object.keys(this._schema); };
    /**
     * @param {?} propName
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.normalizeAnimationStyleProperty = function (propName) {
        return dashCaseToCamelCase(propName);
    };
    /**
     * @param {?} camelCaseProp
     * @param {?} userProvidedProp
     * @param {?} val
     * @return {?}
     */
    DomElementSchemaRegistry.prototype.normalizeAnimationStyleValue = function (camelCaseProp, userProvidedProp, val) {
        var /** @type {?} */ unit = '';
        var /** @type {?} */ strVal = val.toString().trim();
        var /** @type {?} */ errorMsg = ((null));
        if (_isPixelDimensionStyle(camelCaseProp) && val !== 0 && val !== '0') {
            if (typeof val === 'number') {
                unit = 'px';
            }
            else {
                var /** @type {?} */ valAndSuffixMatch = val.match(/^[+-]?[\d\.]+([a-z]*)$/);
                if (valAndSuffixMatch && valAndSuffixMatch[1].length == 0) {
                    errorMsg = "Please provide a CSS unit value for " + userProvidedProp + ":" + val;
                }
            }
        }
        return { error: errorMsg, value: strVal + unit };
    };
    return DomElementSchemaRegistry;
}(ElementSchemaRegistry));
DomElementSchemaRegistry.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
DomElementSchemaRegistry.ctorParameters = function () { return []; };
/**
 * @param {?} prop
 * @return {?}
 */
function _isPixelDimensionStyle(prop) {
    switch (prop) {
        case 'width':
        case 'height':
        case 'minWidth':
        case 'minHeight':
        case 'maxWidth':
        case 'maxHeight':
        case 'left':
        case 'top':
        case 'bottom':
        case 'right':
        case 'fontSize':
        case 'outlineWidth':
        case 'outlineOffset':
        case 'paddingTop':
        case 'paddingLeft':
        case 'paddingBottom':
        case 'paddingRight':
        case 'marginTop':
        case 'marginLeft':
        case 'marginBottom':
        case 'marginRight':
        case 'borderRadius':
        case 'borderWidth':
        case 'borderTopWidth':
        case 'borderLeftWidth':
        case 'borderRightWidth':
        case 'borderBottomWidth':
        case 'textIndent':
            return true;
        default:
            return false;
    }
}
var ShadowCss = (function () {
    function ShadowCss() {
        this.strictStyling = true;
    }
    /**
     * @param {?} cssText
     * @param {?} selector
     * @param {?=} hostSelector
     * @return {?}
     */
    ShadowCss.prototype.shimCssText = function (cssText, selector, hostSelector) {
        if (hostSelector === void 0) { hostSelector = ''; }
        var /** @type {?} */ sourceMappingUrl = extractSourceMappingUrl(cssText);
        cssText = stripComments(cssText);
        cssText = this._insertDirectives(cssText);
        return this._scopeCssText(cssText, selector, hostSelector) + sourceMappingUrl;
    };
    /**
     * @param {?} cssText
     * @return {?}
     */
    ShadowCss.prototype._insertDirectives = function (cssText) {
        cssText = this._insertPolyfillDirectivesInCssText(cssText);
        return this._insertPolyfillRulesInCssText(cssText);
    };
    /**
     * @param {?} cssText
     * @return {?}
     */
    ShadowCss.prototype._insertPolyfillDirectivesInCssText = function (cssText) {
        // Difference with webcomponents.js: does not handle comments
        return cssText.replace(_cssContentNextSelectorRe, function () {
            var m = [];
            for (var _i = 0; _i < arguments.length; _i++) {
                m[_i] = arguments[_i];
            }
            return m[2] + '{';
        });
    };
    /**
     * @param {?} cssText
     * @return {?}
     */
    ShadowCss.prototype._insertPolyfillRulesInCssText = function (cssText) {
        // Difference with webcomponents.js: does not handle comments
        return cssText.replace(_cssContentRuleRe, function () {
            var m = [];
            for (var _i = 0; _i < arguments.length; _i++) {
                m[_i] = arguments[_i];
            }
            var /** @type {?} */ rule = m[0].replace(m[1], '').replace(m[2], '');
            return m[4] + rule;
        });
    };
    /**
     * @param {?} cssText
     * @param {?} scopeSelector
     * @param {?} hostSelector
     * @return {?}
     */
    ShadowCss.prototype._scopeCssText = function (cssText, scopeSelector, hostSelector) {
        var /** @type {?} */ unscopedRules = this._extractUnscopedRulesFromCssText(cssText);
        // replace :host and :host-context -shadowcsshost and -shadowcsshost respectively
        cssText = this._insertPolyfillHostInCssText(cssText);
        cssText = this._convertColonHost(cssText);
        cssText = this._convertColonHostContext(cssText);
        cssText = this._convertShadowDOMSelectors(cssText);
        if (scopeSelector) {
            cssText = this._scopeSelectors(cssText, scopeSelector, hostSelector);
        }
        cssText = cssText + '\n' + unscopedRules;
        return cssText.trim();
    };
    /**
     * @param {?} cssText
     * @return {?}
     */
    ShadowCss.prototype._extractUnscopedRulesFromCssText = function (cssText) {
        // Difference with webcomponents.js: does not handle comments
        var /** @type {?} */ r = '';
        var /** @type {?} */ m;
        _cssContentUnscopedRuleRe.lastIndex = 0;
        while ((m = _cssContentUnscopedRuleRe.exec(cssText)) !== null) {
            var /** @type {?} */ rule = m[0].replace(m[2], '').replace(m[1], m[4]);
            r += rule + '\n\n';
        }
        return r;
    };
    /**
     * @param {?} cssText
     * @return {?}
     */
    ShadowCss.prototype._convertColonHost = function (cssText) {
        return this._convertColonRule(cssText, _cssColonHostRe, this._colonHostPartReplacer);
    };
    /**
     * @param {?} cssText
     * @return {?}
     */
    ShadowCss.prototype._convertColonHostContext = function (cssText) {
        return this._convertColonRule(cssText, _cssColonHostContextRe, this._colonHostContextPartReplacer);
    };
    /**
     * @param {?} cssText
     * @param {?} regExp
     * @param {?} partReplacer
     * @return {?}
     */
    ShadowCss.prototype._convertColonRule = function (cssText, regExp, partReplacer) {
        // m[1] = :host(-context), m[2] = contents of (), m[3] rest of rule
        return cssText.replace(regExp, function () {
            var m = [];
            for (var _i = 0; _i < arguments.length; _i++) {
                m[_i] = arguments[_i];
            }
            if (m[2]) {
                var /** @type {?} */ parts = m[2].split(',');
                var /** @type {?} */ r = [];
                for (var /** @type {?} */ i = 0; i < parts.length; i++) {
                    var /** @type {?} */ p = parts[i].trim();
                    if (!p)
                        break;
                    r.push(partReplacer(_polyfillHostNoCombinator, p, m[3]));
                }
                return r.join(',');
            }
            else {
                return _polyfillHostNoCombinator + m[3];
            }
        });
    };
    /**
     * @param {?} host
     * @param {?} part
     * @param {?} suffix
     * @return {?}
     */
    ShadowCss.prototype._colonHostContextPartReplacer = function (host, part, suffix) {
        if (part.indexOf(_polyfillHost) > -1) {
            return this._colonHostPartReplacer(host, part, suffix);
        }
        else {
            return host + part + suffix + ', ' + part + ' ' + host + suffix;
        }
    };
    /**
     * @param {?} host
     * @param {?} part
     * @param {?} suffix
     * @return {?}
     */
    ShadowCss.prototype._colonHostPartReplacer = function (host, part, suffix) {
        return host + part.replace(_polyfillHost, '') + suffix;
    };
    /**
     * @param {?} cssText
     * @return {?}
     */
    ShadowCss.prototype._convertShadowDOMSelectors = function (cssText) {
        return _shadowDOMSelectorsRe.reduce(function (result, pattern) { return result.replace(pattern, ' '); }, cssText);
    };
    /**
     * @param {?} cssText
     * @param {?} scopeSelector
     * @param {?} hostSelector
     * @return {?}
     */
    ShadowCss.prototype._scopeSelectors = function (cssText, scopeSelector, hostSelector) {
        var _this = this;
        return processRules(cssText, function (rule) {
            var /** @type {?} */ selector = rule.selector;
            var /** @type {?} */ content = rule.content;
            if (rule.selector[0] != '@') {
                selector =
                    _this._scopeSelector(rule.selector, scopeSelector, hostSelector, _this.strictStyling);
            }
            else if (rule.selector.startsWith('@media') || rule.selector.startsWith('@supports') ||
                rule.selector.startsWith('@page') || rule.selector.startsWith('@document')) {
                content = _this._scopeSelectors(rule.content, scopeSelector, hostSelector);
            }
            return new CssRule(selector, content);
        });
    };
    /**
     * @param {?} selector
     * @param {?} scopeSelector
     * @param {?} hostSelector
     * @param {?} strict
     * @return {?}
     */
    ShadowCss.prototype._scopeSelector = function (selector, scopeSelector, hostSelector, strict) {
        var _this = this;
        return selector.split(',')
            .map(function (part) { return part.trim().split(_shadowDeepSelectors); })
            .map(function (deepParts) {
            var shallowPart = deepParts[0], otherParts = deepParts.slice(1);
            var /** @type {?} */ applyScope = function (shallowPart) {
                if (_this._selectorNeedsScoping(shallowPart, scopeSelector)) {
                    return strict ?
                        _this._applyStrictSelectorScope(shallowPart, scopeSelector, hostSelector) :
                        _this._applySelectorScope(shallowPart, scopeSelector, hostSelector);
                }
                else {
                    return shallowPart;
                }
            };
            return [applyScope(shallowPart)].concat(otherParts).join(' ');
        })
            .join(', ');
    };
    /**
     * @param {?} selector
     * @param {?} scopeSelector
     * @return {?}
     */
    ShadowCss.prototype._selectorNeedsScoping = function (selector, scopeSelector) {
        var /** @type {?} */ re = this._makeScopeMatcher(scopeSelector);
        return !re.test(selector);
    };
    /**
     * @param {?} scopeSelector
     * @return {?}
     */
    ShadowCss.prototype._makeScopeMatcher = function (scopeSelector) {
        var /** @type {?} */ lre = /\[/g;
        var /** @type {?} */ rre = /\]/g;
        scopeSelector = scopeSelector.replace(lre, '\\[').replace(rre, '\\]');
        return new RegExp('^(' + scopeSelector + ')' + _selectorReSuffix, 'm');
    };
    /**
     * @param {?} selector
     * @param {?} scopeSelector
     * @param {?} hostSelector
     * @return {?}
     */
    ShadowCss.prototype._applySelectorScope = function (selector, scopeSelector, hostSelector) {
        // Difference from webcomponents.js: scopeSelector could not be an array
        return this._applySimpleSelectorScope(selector, scopeSelector, hostSelector);
    };
    /**
     * @param {?} selector
     * @param {?} scopeSelector
     * @param {?} hostSelector
     * @return {?}
     */
    ShadowCss.prototype._applySimpleSelectorScope = function (selector, scopeSelector, hostSelector) {
        // In Android browser, the lastIndex is not reset when the regex is used in String.replace()
        _polyfillHostRe.lastIndex = 0;
        if (_polyfillHostRe.test(selector)) {
            var /** @type {?} */ replaceBy_1 = this.strictStyling ? "[" + hostSelector + "]" : scopeSelector;
            return selector
                .replace(_polyfillHostNoCombinatorRe, function (hnc, selector) {
                return selector.replace(/([^:]*)(:*)(.*)/, function (_, before, colon, after) {
                    return before + replaceBy_1 + colon + after;
                });
            })
                .replace(_polyfillHostRe, replaceBy_1 + ' ');
        }
        return scopeSelector + ' ' + selector;
    };
    /**
     * @param {?} selector
     * @param {?} scopeSelector
     * @param {?} hostSelector
     * @return {?}
     */
    ShadowCss.prototype._applyStrictSelectorScope = function (selector, scopeSelector, hostSelector) {
        var _this = this;
        var /** @type {?} */ isRe = /\[is=([^\]]*)\]/g;
        scopeSelector = scopeSelector.replace(isRe, function (_) {
            var parts = [];
            for (var _i = 1; _i < arguments.length; _i++) {
                parts[_i - 1] = arguments[_i];
            }
            return parts[0];
        });
        var /** @type {?} */ attrName = '[' + scopeSelector + ']';
        var /** @type {?} */ _scopeSelectorPart = function (p) {
            var /** @type {?} */ scopedP = p.trim();
            if (!scopedP) {
                return '';
            }
            if (p.indexOf(_polyfillHostNoCombinator) > -1) {
                scopedP = _this._applySimpleSelectorScope(p, scopeSelector, hostSelector);
            }
            else {
                // remove :host since it should be unnecessary
                var /** @type {?} */ t = p.replace(_polyfillHostRe, '');
                if (t.length > 0) {
                    var /** @type {?} */ matches = t.match(/([^:]*)(:*)(.*)/);
                    if (matches) {
                        scopedP = matches[1] + attrName + matches[2] + matches[3];
                    }
                }
            }
            return scopedP;
        };
        var /** @type {?} */ safeContent = new SafeSelector(selector);
        selector = safeContent.content();
        var /** @type {?} */ scopedSelector = '';
        var /** @type {?} */ startIndex = 0;
        var /** @type {?} */ res;
        var /** @type {?} */ sep = /( |>|\+|~(?!=))\s*/g;
        var /** @type {?} */ scopeAfter = selector.indexOf(_polyfillHostNoCombinator);
        while ((res = sep.exec(selector)) !== null) {
            var /** @type {?} */ separator = res[1];
            var /** @type {?} */ part = selector.slice(startIndex, res.index).trim();
            // if a selector appears before :host-context it should not be shimmed as it
            // matches on ancestor elements and not on elements in the host's shadow
            var /** @type {?} */ scopedPart = startIndex >= scopeAfter ? _scopeSelectorPart(part) : part;
            scopedSelector += scopedPart + " " + separator + " ";
            startIndex = sep.lastIndex;
        }
        scopedSelector += _scopeSelectorPart(selector.substring(startIndex));
        // replace the placeholders with their original values
        return safeContent.restore(scopedSelector);
    };
    /**
     * @param {?} selector
     * @return {?}
     */
    ShadowCss.prototype._insertPolyfillHostInCssText = function (selector) {
        return selector.replace(_colonHostContextRe, _polyfillHostContext)
            .replace(_colonHostRe, _polyfillHost);
    };
    return ShadowCss;
}());
var SafeSelector = (function () {
    /**
     * @param {?} selector
     */
    function SafeSelector(selector) {
        var _this = this;
        this.placeholders = [];
        this.index = 0;
        // Replaces attribute selectors with placeholders.
        // The WS in [attr="va lue"] would otherwise be interpreted as a selector separator.
        selector = selector.replace(/(\[[^\]]*\])/g, function (_, keep) {
            var replaceBy = "__ph-" + _this.index + "__";
            _this.placeholders.push(keep);
            _this.index++;
            return replaceBy;
        });
        // Replaces the expression in `:nth-child(2n + 1)` with a placeholder.
        // WS and "+" would otherwise be interpreted as selector separators.
        this._content = selector.replace(/(:nth-[-\w]+)(\([^)]+\))/g, function (_, pseudo, exp) {
            var replaceBy = "__ph-" + _this.index + "__";
            _this.placeholders.push(exp);
            _this.index++;
            return pseudo + replaceBy;
        });
    }
    ;
    /**
     * @param {?} content
     * @return {?}
     */
    SafeSelector.prototype.restore = function (content) {
        var _this = this;
        return content.replace(/__ph-(\d+)__/g, function (ph, index) { return _this.placeholders[+index]; });
    };
    /**
     * @return {?}
     */
    SafeSelector.prototype.content = function () { return this._content; };
    return SafeSelector;
}());
var _cssContentNextSelectorRe = /polyfill-next-selector[^}]*content:[\s]*?(['"])(.*?)\1[;\s]*}([^{]*?){/gim;
var _cssContentRuleRe = /(polyfill-rule)[^}]*(content:[\s]*(['"])(.*?)\3)[;\s]*[^}]*}/gim;
var _cssContentUnscopedRuleRe = /(polyfill-unscoped-rule)[^}]*(content:[\s]*(['"])(.*?)\3)[;\s]*[^}]*}/gim;
var _polyfillHost = '-shadowcsshost';
// note: :host-context pre-processed to -shadowcsshostcontext.
var _polyfillHostContext = '-shadowcsscontext';
var _parenSuffix = ')(?:\\((' +
    '(?:\\([^)(]*\\)|[^)(]*)+?' +
    ')\\))?([^,{]*)';
var _cssColonHostRe = new RegExp('(' + _polyfillHost + _parenSuffix, 'gim');
var _cssColonHostContextRe = new RegExp('(' + _polyfillHostContext + _parenSuffix, 'gim');
var _polyfillHostNoCombinator = _polyfillHost + '-no-combinator';
var _polyfillHostNoCombinatorRe = /-shadowcsshost-no-combinator([^\s]*)/;
var _shadowDOMSelectorsRe = [
    /::shadow/g,
    /::content/g,
    // Deprecated selectors
    /\/shadow-deep\//g,
    /\/shadow\//g,
];
var _shadowDeepSelectors = /(?:>>>)|(?:\/deep\/)/g;
var _selectorReSuffix = '([>\\s~+\[.,{:][\\s\\S]*)?$';
var _polyfillHostRe = /-shadowcsshost/gim;
var _colonHostRe = /:host/gim;
var _colonHostContextRe = /:host-context/gim;
var _commentRe = /\/\*\s*[\s\S]*?\*\//g;
/**
 * @param {?} input
 * @return {?}
 */
function stripComments(input) {
    return input.replace(_commentRe, '');
}
// all comments except inline source mapping
var _sourceMappingUrlRe = /\/\*\s*#\s*sourceMappingURL=[\s\S]+?\*\//;
/**
 * @param {?} input
 * @return {?}
 */
function extractSourceMappingUrl(input) {
    var /** @type {?} */ matcher = input.match(_sourceMappingUrlRe);
    return matcher ? matcher[0] : '';
}
var _ruleRe = /(\s*)([^;\{\}]+?)(\s*)((?:{%BLOCK%}?\s*;?)|(?:\s*;))/g;
var _curlyRe = /([{}])/g;
var OPEN_CURLY = '{';
var CLOSE_CURLY = '}';
var BLOCK_PLACEHOLDER = '%BLOCK%';
var CssRule = (function () {
    /**
     * @param {?} selector
     * @param {?} content
     */
    function CssRule(selector, content) {
        this.selector = selector;
        this.content = content;
    }
    return CssRule;
}());
/**
 * @param {?} input
 * @param {?} ruleCallback
 * @return {?}
 */
function processRules(input, ruleCallback) {
    var /** @type {?} */ inputWithEscapedBlocks = escapeBlocks(input);
    var /** @type {?} */ nextBlockIndex = 0;
    return inputWithEscapedBlocks.escapedString.replace(_ruleRe, function () {
        var m = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            m[_i] = arguments[_i];
        }
        var /** @type {?} */ selector = m[2];
        var /** @type {?} */ content = '';
        var /** @type {?} */ suffix = m[4];
        var /** @type {?} */ contentPrefix = '';
        if (suffix && suffix.startsWith('{' + BLOCK_PLACEHOLDER)) {
            content = inputWithEscapedBlocks.blocks[nextBlockIndex++];
            suffix = suffix.substring(BLOCK_PLACEHOLDER.length + 1);
            contentPrefix = '{';
        }
        var /** @type {?} */ rule = ruleCallback(new CssRule(selector, content));
        return "" + m[1] + rule.selector + m[3] + contentPrefix + rule.content + suffix;
    });
}
var StringWithEscapedBlocks = (function () {
    /**
     * @param {?} escapedString
     * @param {?} blocks
     */
    function StringWithEscapedBlocks(escapedString, blocks) {
        this.escapedString = escapedString;
        this.blocks = blocks;
    }
    return StringWithEscapedBlocks;
}());
/**
 * @param {?} input
 * @return {?}
 */
function escapeBlocks(input) {
    var /** @type {?} */ inputParts = input.split(_curlyRe);
    var /** @type {?} */ resultParts = [];
    var /** @type {?} */ escapedBlocks = [];
    var /** @type {?} */ bracketCount = 0;
    var /** @type {?} */ currentBlockParts = [];
    for (var /** @type {?} */ partIndex = 0; partIndex < inputParts.length; partIndex++) {
        var /** @type {?} */ part = inputParts[partIndex];
        if (part == CLOSE_CURLY) {
            bracketCount--;
        }
        if (bracketCount > 0) {
            currentBlockParts.push(part);
        }
        else {
            if (currentBlockParts.length > 0) {
                escapedBlocks.push(currentBlockParts.join(''));
                resultParts.push(BLOCK_PLACEHOLDER);
                currentBlockParts = [];
            }
            resultParts.push(part);
        }
        if (part == OPEN_CURLY) {
            bracketCount++;
        }
    }
    if (currentBlockParts.length > 0) {
        escapedBlocks.push(currentBlockParts.join(''));
        resultParts.push(BLOCK_PLACEHOLDER);
    }
    return new StringWithEscapedBlocks(resultParts.join(''), escapedBlocks);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var COMPONENT_VARIABLE = '%COMP%';
var HOST_ATTR = "_nghost-" + COMPONENT_VARIABLE;
var CONTENT_ATTR = "_ngcontent-" + COMPONENT_VARIABLE;
var StylesCompileDependency = (function () {
    /**
     * @param {?} name
     * @param {?} moduleUrl
     * @param {?} isShimmed
     * @param {?} valuePlaceholder
     */
    function StylesCompileDependency(name, moduleUrl, isShimmed, valuePlaceholder) {
        this.name = name;
        this.moduleUrl = moduleUrl;
        this.isShimmed = isShimmed;
        this.valuePlaceholder = valuePlaceholder;
    }
    return StylesCompileDependency;
}());
var StylesCompileResult = (function () {
    /**
     * @param {?} componentStylesheet
     * @param {?} externalStylesheets
     */
    function StylesCompileResult(componentStylesheet, externalStylesheets) {
        this.componentStylesheet = componentStylesheet;
        this.externalStylesheets = externalStylesheets;
    }
    return StylesCompileResult;
}());
var CompiledStylesheet = (function () {
    /**
     * @param {?} statements
     * @param {?} stylesVar
     * @param {?} dependencies
     * @param {?} isShimmed
     * @param {?} meta
     */
    function CompiledStylesheet(statements, stylesVar, dependencies, isShimmed, meta) {
        this.statements = statements;
        this.stylesVar = stylesVar;
        this.dependencies = dependencies;
        this.isShimmed = isShimmed;
        this.meta = meta;
    }
    return CompiledStylesheet;
}());
var StyleCompiler = (function () {
    /**
     * @param {?} _urlResolver
     */
    function StyleCompiler(_urlResolver) {
        this._urlResolver = _urlResolver;
        this._shadowCss = new ShadowCss();
    }
    /**
     * @param {?} comp
     * @return {?}
     */
    StyleCompiler.prototype.compileComponent = function (comp) {
        var _this = this;
        var /** @type {?} */ template = ((comp.template));
        var /** @type {?} */ externalStylesheets = [];
        var /** @type {?} */ componentStylesheet = this._compileStyles(comp, new CompileStylesheetMetadata({
            styles: template.styles,
            styleUrls: template.styleUrls,
            moduleUrl: identifierModuleUrl(comp.type)
        }), true);
        template.externalStylesheets.forEach(function (stylesheetMeta) {
            var /** @type {?} */ compiledStylesheet = _this._compileStyles(comp, stylesheetMeta, false);
            externalStylesheets.push(compiledStylesheet);
        });
        return new StylesCompileResult(componentStylesheet, externalStylesheets);
    };
    /**
     * @param {?} comp
     * @param {?} stylesheet
     * @param {?} isComponentStylesheet
     * @return {?}
     */
    StyleCompiler.prototype._compileStyles = function (comp, stylesheet, isComponentStylesheet) {
        var _this = this;
        var /** @type {?} */ shim = ((comp.template)).encapsulation === __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"].Emulated;
        var /** @type {?} */ styleExpressions = stylesheet.styles.map(function (plainStyle) { return literal(_this._shimIfNeeded(plainStyle, shim)); });
        var /** @type {?} */ dependencies = [];
        for (var /** @type {?} */ i = 0; i < stylesheet.styleUrls.length; i++) {
            var /** @type {?} */ identifier = { reference: null };
            dependencies.push(new StylesCompileDependency(getStylesVarName(null), stylesheet.styleUrls[i], shim, identifier));
            styleExpressions.push(new ExternalExpr(identifier));
        }
        // styles variable contains plain strings and arrays of other styles arrays (recursive),
        // so we set its type to dynamic.
        var /** @type {?} */ stylesVar = getStylesVarName(isComponentStylesheet ? comp : null);
        var /** @type {?} */ stmt = variable(stylesVar)
            .set(literalArr(styleExpressions, new ArrayType(DYNAMIC_TYPE, [TypeModifier.Const])))
            .toDeclStmt(null, [StmtModifier.Final]);
        return new CompiledStylesheet([stmt], stylesVar, dependencies, shim, stylesheet);
    };
    /**
     * @param {?} style
     * @param {?} shim
     * @return {?}
     */
    StyleCompiler.prototype._shimIfNeeded = function (style$$1, shim) {
        return shim ? this._shadowCss.shimCssText(style$$1, CONTENT_ATTR, HOST_ATTR) : style$$1;
    };
    return StyleCompiler;
}());
StyleCompiler.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
StyleCompiler.ctorParameters = function () { return [
    { type: UrlResolver, },
]; };
/**
 * @param {?} component
 * @return {?}
 */
function getStylesVarName(component) {
    var /** @type {?} */ result = "styles";
    if (component) {
        result += "_" + identifierName(component.type);
    }
    return result;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var EventHandlerVars = (function () {
    function EventHandlerVars() {
    }
    return EventHandlerVars;
}());
EventHandlerVars.event = variable('$event');
var ConvertActionBindingResult = (function () {
    /**
     * @param {?} stmts
     * @param {?} allowDefault
     */
    function ConvertActionBindingResult(stmts, allowDefault) {
        this.stmts = stmts;
        this.allowDefault = allowDefault;
    }
    return ConvertActionBindingResult;
}());
/**
 * Converts the given expression AST into an executable output AST, assuming the expression is
 * used in an action binding (e.g. an event handler).
 * @param {?} localResolver
 * @param {?} implicitReceiver
 * @param {?} action
 * @param {?} bindingId
 * @return {?}
 */
function convertActionBinding(localResolver, implicitReceiver, action, bindingId) {
    if (!localResolver) {
        localResolver = new DefaultLocalResolver();
    }
    var /** @type {?} */ actionWithoutBuiltins = convertPropertyBindingBuiltins({
        createLiteralArrayConverter: function (argCount) {
            // Note: no caching for literal arrays in actions.
            return function (args) { return literalArr(args); };
        },
        createLiteralMapConverter: function (keys) {
            // Note: no caching for literal maps in actions.
            return function (args) { return literalMap(/** @type {?} */ (keys.map(function (key, i) { return [key, args[i]]; }))); };
        },
        createPipeConverter: function (name) {
            throw new Error("Illegal State: Actions are not allowed to contain pipes. Pipe: " + name);
        }
    }, action);
    var /** @type {?} */ visitor = new _AstToIrVisitor(localResolver, implicitReceiver, bindingId);
    var /** @type {?} */ actionStmts = [];
    flattenStatements(actionWithoutBuiltins.visit(visitor, _Mode.Statement), actionStmts);
    prependTemporaryDecls(visitor.temporaryCount, bindingId, actionStmts);
    var /** @type {?} */ lastIndex = actionStmts.length - 1;
    var /** @type {?} */ preventDefaultVar = ((null));
    if (lastIndex >= 0) {
        var /** @type {?} */ lastStatement = actionStmts[lastIndex];
        var /** @type {?} */ returnExpr = convertStmtIntoExpression(lastStatement);
        if (returnExpr) {
            // Note: We need to cast the result of the method call to dynamic,
            // as it might be a void method!
            preventDefaultVar = createPreventDefaultVar(bindingId);
            actionStmts[lastIndex] =
                preventDefaultVar.set(returnExpr.cast(DYNAMIC_TYPE).notIdentical(literal(false)))
                    .toDeclStmt(null, [StmtModifier.Final]);
        }
    }
    return new ConvertActionBindingResult(actionStmts, preventDefaultVar);
}
/**
 * @param {?} converterFactory
 * @param {?} ast
 * @return {?}
 */
function convertPropertyBindingBuiltins(converterFactory, ast) {
    return convertBuiltins(converterFactory, ast);
}
var ConvertPropertyBindingResult = (function () {
    /**
     * @param {?} stmts
     * @param {?} currValExpr
     */
    function ConvertPropertyBindingResult(stmts, currValExpr) {
        this.stmts = stmts;
        this.currValExpr = currValExpr;
    }
    return ConvertPropertyBindingResult;
}());
/**
 * Converts the given expression AST into an executable output AST, assuming the expression
 * is used in property binding. The expression has to be preprocessed via
 * `convertPropertyBindingBuiltins`.
 * @param {?} localResolver
 * @param {?} implicitReceiver
 * @param {?} expressionWithoutBuiltins
 * @param {?} bindingId
 * @return {?}
 */
function convertPropertyBinding(localResolver, implicitReceiver, expressionWithoutBuiltins, bindingId) {
    if (!localResolver) {
        localResolver = new DefaultLocalResolver();
    }
    var /** @type {?} */ currValExpr = createCurrValueExpr(bindingId);
    var /** @type {?} */ stmts = [];
    var /** @type {?} */ visitor = new _AstToIrVisitor(localResolver, implicitReceiver, bindingId);
    var /** @type {?} */ outputExpr = expressionWithoutBuiltins.visit(visitor, _Mode.Expression);
    if (visitor.temporaryCount) {
        for (var /** @type {?} */ i = 0; i < visitor.temporaryCount; i++) {
            stmts.push(temporaryDeclaration(bindingId, i));
        }
    }
    stmts.push(currValExpr.set(outputExpr).toDeclStmt(null, [StmtModifier.Final]));
    return new ConvertPropertyBindingResult(stmts, currValExpr);
}
/**
 * @param {?} converterFactory
 * @param {?} ast
 * @return {?}
 */
function convertBuiltins(converterFactory, ast) {
    var /** @type {?} */ visitor = new _BuiltinAstConverter(converterFactory);
    return ast.visit(visitor);
}
/**
 * @param {?} bindingId
 * @param {?} temporaryNumber
 * @return {?}
 */
function temporaryName(bindingId, temporaryNumber) {
    return "tmp_" + bindingId + "_" + temporaryNumber;
}
/**
 * @param {?} bindingId
 * @param {?} temporaryNumber
 * @return {?}
 */
function temporaryDeclaration(bindingId, temporaryNumber) {
    return new DeclareVarStmt(temporaryName(bindingId, temporaryNumber), NULL_EXPR);
}
/**
 * @param {?} temporaryCount
 * @param {?} bindingId
 * @param {?} statements
 * @return {?}
 */
function prependTemporaryDecls(temporaryCount, bindingId, statements) {
    for (var /** @type {?} */ i = temporaryCount - 1; i >= 0; i--) {
        statements.unshift(temporaryDeclaration(bindingId, i));
    }
}
var _Mode = {};
_Mode.Statement = 0;
_Mode.Expression = 1;
_Mode[_Mode.Statement] = "Statement";
_Mode[_Mode.Expression] = "Expression";
/**
 * @param {?} mode
 * @param {?} ast
 * @return {?}
 */
function ensureStatementMode(mode, ast) {
    if (mode !== _Mode.Statement) {
        throw new Error("Expected a statement, but saw " + ast);
    }
}
/**
 * @param {?} mode
 * @param {?} ast
 * @return {?}
 */
function ensureExpressionMode(mode, ast) {
    if (mode !== _Mode.Expression) {
        throw new Error("Expected an expression, but saw " + ast);
    }
}
/**
 * @param {?} mode
 * @param {?} expr
 * @return {?}
 */
function convertToStatementIfNeeded(mode, expr) {
    if (mode === _Mode.Statement) {
        return expr.toStmt();
    }
    else {
        return expr;
    }
}
var _BuiltinAstConverter = (function (_super) {
    __extends(_BuiltinAstConverter, _super);
    /**
     * @param {?} _converterFactory
     */
    function _BuiltinAstConverter(_converterFactory) {
        var _this = _super.call(this) || this;
        _this._converterFactory = _converterFactory;
        return _this;
    }
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    _BuiltinAstConverter.prototype.visitPipe = function (ast, context) {
        var _this = this;
        var /** @type {?} */ args = [ast.exp].concat(ast.args).map(function (ast) { return ast.visit(_this, context); });
        return new BuiltinFunctionCall(ast.span, args, this._converterFactory.createPipeConverter(ast.name, args.length));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    _BuiltinAstConverter.prototype.visitLiteralArray = function (ast, context) {
        var _this = this;
        var /** @type {?} */ args = ast.expressions.map(function (ast) { return ast.visit(_this, context); });
        return new BuiltinFunctionCall(ast.span, args, this._converterFactory.createLiteralArrayConverter(ast.expressions.length));
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    _BuiltinAstConverter.prototype.visitLiteralMap = function (ast, context) {
        var _this = this;
        var /** @type {?} */ args = ast.values.map(function (ast) { return ast.visit(_this, context); });
        return new BuiltinFunctionCall(ast.span, args, this._converterFactory.createLiteralMapConverter(ast.keys));
    };
    return _BuiltinAstConverter;
}(AstTransformer));
var _AstToIrVisitor = (function () {
    /**
     * @param {?} _localResolver
     * @param {?} _implicitReceiver
     * @param {?} bindingId
     */
    function _AstToIrVisitor(_localResolver, _implicitReceiver, bindingId) {
        this._localResolver = _localResolver;
        this._implicitReceiver = _implicitReceiver;
        this.bindingId = bindingId;
        this._nodeMap = new Map();
        this._resultMap = new Map();
        this._currentTemporary = 0;
        this.temporaryCount = 0;
    }
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitBinary = function (ast, mode) {
        var /** @type {?} */ op;
        switch (ast.operation) {
            case '+':
                op = BinaryOperator.Plus;
                break;
            case '-':
                op = BinaryOperator.Minus;
                break;
            case '*':
                op = BinaryOperator.Multiply;
                break;
            case '/':
                op = BinaryOperator.Divide;
                break;
            case '%':
                op = BinaryOperator.Modulo;
                break;
            case '&&':
                op = BinaryOperator.And;
                break;
            case '||':
                op = BinaryOperator.Or;
                break;
            case '==':
                op = BinaryOperator.Equals;
                break;
            case '!=':
                op = BinaryOperator.NotEquals;
                break;
            case '===':
                op = BinaryOperator.Identical;
                break;
            case '!==':
                op = BinaryOperator.NotIdentical;
                break;
            case '<':
                op = BinaryOperator.Lower;
                break;
            case '>':
                op = BinaryOperator.Bigger;
                break;
            case '<=':
                op = BinaryOperator.LowerEquals;
                break;
            case '>=':
                op = BinaryOperator.BiggerEquals;
                break;
            default:
                throw new Error("Unsupported operation " + ast.operation);
        }
        return convertToStatementIfNeeded(mode, new BinaryOperatorExpr(op, this.visit(ast.left, _Mode.Expression), this.visit(ast.right, _Mode.Expression)));
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitChain = function (ast, mode) {
        ensureStatementMode(mode, ast);
        return this.visitAll(ast.expressions, mode);
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitConditional = function (ast, mode) {
        var /** @type {?} */ value = this.visit(ast.condition, _Mode.Expression);
        return convertToStatementIfNeeded(mode, value.conditional(this.visit(ast.trueExp, _Mode.Expression), this.visit(ast.falseExp, _Mode.Expression)));
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitPipe = function (ast, mode) {
        throw new Error("Illegal state: Pipes should have been converted into functions. Pipe: " + ast.name);
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitFunctionCall = function (ast, mode) {
        var /** @type {?} */ convertedArgs = this.visitAll(ast.args, _Mode.Expression);
        var /** @type {?} */ fnResult;
        if (ast instanceof BuiltinFunctionCall) {
            fnResult = ast.converter(convertedArgs);
        }
        else {
            fnResult = this.visit(/** @type {?} */ ((ast.target)), _Mode.Expression).callFn(convertedArgs);
        }
        return convertToStatementIfNeeded(mode, fnResult);
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitImplicitReceiver = function (ast, mode) {
        ensureExpressionMode(mode, ast);
        return this._implicitReceiver;
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitInterpolation = function (ast, mode) {
        ensureExpressionMode(mode, ast);
        var /** @type {?} */ args = [literal(ast.expressions.length)];
        for (var /** @type {?} */ i = 0; i < ast.strings.length - 1; i++) {
            args.push(literal(ast.strings[i]));
            args.push(this.visit(ast.expressions[i], _Mode.Expression));
        }
        args.push(literal(ast.strings[ast.strings.length - 1]));
        return ast.expressions.length <= 9 ?
            importExpr(createIdentifier(Identifiers.inlineInterpolate)).callFn(args) :
            importExpr(createIdentifier(Identifiers.interpolate)).callFn([
                args[0], literalArr(args.slice(1))
            ]);
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitKeyedRead = function (ast, mode) {
        var /** @type {?} */ leftMostSafe = this.leftMostSafeNode(ast);
        if (leftMostSafe) {
            return this.convertSafeAccess(ast, leftMostSafe, mode);
        }
        else {
            return convertToStatementIfNeeded(mode, this.visit(ast.obj, _Mode.Expression).key(this.visit(ast.key, _Mode.Expression)));
        }
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitKeyedWrite = function (ast, mode) {
        var /** @type {?} */ obj = this.visit(ast.obj, _Mode.Expression);
        var /** @type {?} */ key = this.visit(ast.key, _Mode.Expression);
        var /** @type {?} */ value = this.visit(ast.value, _Mode.Expression);
        return convertToStatementIfNeeded(mode, obj.key(key).set(value));
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitLiteralArray = function (ast, mode) {
        throw new Error("Illegal State: literal arrays should have been converted into functions");
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitLiteralMap = function (ast, mode) {
        throw new Error("Illegal State: literal maps should have been converted into functions");
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitLiteralPrimitive = function (ast, mode) {
        return convertToStatementIfNeeded(mode, literal(ast.value));
    };
    /**
     * @param {?} name
     * @return {?}
     */
    _AstToIrVisitor.prototype._getLocal = function (name) { return this._localResolver.getLocal(name); };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitMethodCall = function (ast, mode) {
        var /** @type {?} */ leftMostSafe = this.leftMostSafeNode(ast);
        if (leftMostSafe) {
            return this.convertSafeAccess(ast, leftMostSafe, mode);
        }
        else {
            var /** @type {?} */ args = this.visitAll(ast.args, _Mode.Expression);
            var /** @type {?} */ result = null;
            var /** @type {?} */ receiver = this.visit(ast.receiver, _Mode.Expression);
            if (receiver === this._implicitReceiver) {
                var /** @type {?} */ varExpr = this._getLocal(ast.name);
                if (varExpr) {
                    result = varExpr.callFn(args);
                }
            }
            if (result == null) {
                result = receiver.callMethod(ast.name, args);
            }
            return convertToStatementIfNeeded(mode, result);
        }
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitPrefixNot = function (ast, mode) {
        return convertToStatementIfNeeded(mode, not(this.visit(ast.expression, _Mode.Expression)));
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitPropertyRead = function (ast, mode) {
        var /** @type {?} */ leftMostSafe = this.leftMostSafeNode(ast);
        if (leftMostSafe) {
            return this.convertSafeAccess(ast, leftMostSafe, mode);
        }
        else {
            var /** @type {?} */ result = null;
            var /** @type {?} */ receiver = this.visit(ast.receiver, _Mode.Expression);
            if (receiver === this._implicitReceiver) {
                result = this._getLocal(ast.name);
            }
            if (result == null) {
                result = receiver.prop(ast.name);
            }
            return convertToStatementIfNeeded(mode, result);
        }
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitPropertyWrite = function (ast, mode) {
        var /** @type {?} */ receiver = this.visit(ast.receiver, _Mode.Expression);
        if (receiver === this._implicitReceiver) {
            var /** @type {?} */ varExpr = this._getLocal(ast.name);
            if (varExpr) {
                throw new Error('Cannot assign to a reference or variable!');
            }
        }
        return convertToStatementIfNeeded(mode, receiver.prop(ast.name).set(this.visit(ast.value, _Mode.Expression)));
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitSafePropertyRead = function (ast, mode) {
        return this.convertSafeAccess(ast, this.leftMostSafeNode(ast), mode);
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitSafeMethodCall = function (ast, mode) {
        return this.convertSafeAccess(ast, this.leftMostSafeNode(ast), mode);
    };
    /**
     * @param {?} asts
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitAll = function (asts, mode) {
        var _this = this;
        return asts.map(function (ast) { return _this.visit(ast, mode); });
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visitQuote = function (ast, mode) {
        throw new Error("Quotes are not supported for evaluation!\n        Statement: " + ast.uninterpretedExpression + " located at " + ast.location);
    };
    /**
     * @param {?} ast
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.visit = function (ast, mode) {
        var /** @type {?} */ result = this._resultMap.get(ast);
        if (result)
            return result;
        return (this._nodeMap.get(ast) || ast).visit(this, mode);
    };
    /**
     * @param {?} ast
     * @param {?} leftMostSafe
     * @param {?} mode
     * @return {?}
     */
    _AstToIrVisitor.prototype.convertSafeAccess = function (ast, leftMostSafe, mode) {
        // If the expression contains a safe access node on the left it needs to be converted to
        // an expression that guards the access to the member by checking the receiver for blank. As
        // execution proceeds from left to right, the left most part of the expression must be guarded
        // first but, because member access is left associative, the right side of the expression is at
        // the top of the AST. The desired result requires lifting a copy of the the left part of the
        // expression up to test it for blank before generating the unguarded version.
        // Consider, for example the following expression: a?.b.c?.d.e
        // This results in the ast:
        //         .
        //        / \
        //       ?.   e
        //      /  \
        //     .    d
        //    / \
        //   ?.  c
        //  /  \
        // a    b
        // The following tree should be generated:
        //
        //        /---- ? ----\
        //       /      |      \
        //     a   /--- ? ---\  null
        //        /     |     \
        //       .      .     null
        //      / \    / \
        //     .  c   .   e
        //    / \    / \
        //   a   b  ,   d
        //         / \
        //        .   c
        //       / \
        //      a   b
        //
        // Notice that the first guard condition is the left hand of the left most safe access node
        // which comes in as leftMostSafe to this routine.
        var /** @type {?} */ guardedExpression = this.visit(leftMostSafe.receiver, _Mode.Expression);
        var /** @type {?} */ temporary = ((undefined));
        if (this.needsTemporary(leftMostSafe.receiver)) {
            // If the expression has method calls or pipes then we need to save the result into a
            // temporary variable to avoid calling stateful or impure code more than once.
            temporary = this.allocateTemporary();
            // Preserve the result in the temporary variable
            guardedExpression = temporary.set(guardedExpression);
            // Ensure all further references to the guarded expression refer to the temporary instead.
            this._resultMap.set(leftMostSafe.receiver, temporary);
        }
        var /** @type {?} */ condition = guardedExpression.isBlank();
        // Convert the ast to an unguarded access to the receiver's member. The map will substitute
        // leftMostNode with its unguarded version in the call to `this.visit()`.
        if (leftMostSafe instanceof SafeMethodCall) {
            this._nodeMap.set(leftMostSafe, new MethodCall(leftMostSafe.span, leftMostSafe.receiver, leftMostSafe.name, leftMostSafe.args));
        }
        else {
            this._nodeMap.set(leftMostSafe, new PropertyRead(leftMostSafe.span, leftMostSafe.receiver, leftMostSafe.name));
        }
        // Recursively convert the node now without the guarded member access.
        var /** @type {?} */ access = this.visit(ast, _Mode.Expression);
        // Remove the mapping. This is not strictly required as the converter only traverses each node
        // once but is safer if the conversion is changed to traverse the nodes more than once.
        this._nodeMap.delete(leftMostSafe);
        // If we allocated a temporary, release it.
        if (temporary) {
            this.releaseTemporary(temporary);
        }
        // Produce the conditional
        return convertToStatementIfNeeded(mode, condition.conditional(literal(null), access));
    };
    /**
     * @param {?} ast
     * @return {?}
     */
    _AstToIrVisitor.prototype.leftMostSafeNode = function (ast) {
        var _this = this;
        var /** @type {?} */ visit = function (visitor, ast) {
            return (_this._nodeMap.get(ast) || ast).visit(visitor);
        };
        return ast.visit({
            /**
             * @param {?} ast
             * @return {?}
             */
            visitBinary: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitChain: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitConditional: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitFunctionCall: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitImplicitReceiver: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitInterpolation: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitKeyedRead: function (ast) { return visit(this, ast.obj); },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitKeyedWrite: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitLiteralArray: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitLiteralMap: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitLiteralPrimitive: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitMethodCall: function (ast) { return visit(this, ast.receiver); },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitPipe: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitPrefixNot: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitPropertyRead: function (ast) { return visit(this, ast.receiver); },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitPropertyWrite: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitQuote: function (ast) { return null; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitSafeMethodCall: function (ast) { return visit(this, ast.receiver) || ast; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitSafePropertyRead: function (ast) {
                return visit(this, ast.receiver) || ast;
            }
        });
    };
    /**
     * @param {?} ast
     * @return {?}
     */
    _AstToIrVisitor.prototype.needsTemporary = function (ast) {
        var _this = this;
        var /** @type {?} */ visit = function (visitor, ast) {
            return ast && (_this._nodeMap.get(ast) || ast).visit(visitor);
        };
        var /** @type {?} */ visitSome = function (visitor, ast) {
            return ast.some(function (ast) { return visit(visitor, ast); });
        };
        return ast.visit({
            /**
             * @param {?} ast
             * @return {?}
             */
            visitBinary: function (ast) { return visit(this, ast.left) || visit(this, ast.right); },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitChain: function (ast) { return false; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitConditional: function (ast) {
                return visit(this, ast.condition) || visit(this, ast.trueExp) ||
                    visit(this, ast.falseExp);
            },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitFunctionCall: function (ast) { return true; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitImplicitReceiver: function (ast) { return false; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitInterpolation: function (ast) { return visitSome(this, ast.expressions); },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitKeyedRead: function (ast) { return false; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitKeyedWrite: function (ast) { return false; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitLiteralArray: function (ast) { return true; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitLiteralMap: function (ast) { return true; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitLiteralPrimitive: function (ast) { return false; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitMethodCall: function (ast) { return true; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitPipe: function (ast) { return true; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitPrefixNot: function (ast) { return visit(this, ast.expression); },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitPropertyRead: function (ast) { return false; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitPropertyWrite: function (ast) { return false; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitQuote: function (ast) { return false; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitSafeMethodCall: function (ast) { return true; },
            /**
             * @param {?} ast
             * @return {?}
             */
            visitSafePropertyRead: function (ast) { return false; }
        });
    };
    /**
     * @return {?}
     */
    _AstToIrVisitor.prototype.allocateTemporary = function () {
        var /** @type {?} */ tempNumber = this._currentTemporary++;
        this.temporaryCount = Math.max(this._currentTemporary, this.temporaryCount);
        return new ReadVarExpr(temporaryName(this.bindingId, tempNumber));
    };
    /**
     * @param {?} temporary
     * @return {?}
     */
    _AstToIrVisitor.prototype.releaseTemporary = function (temporary) {
        this._currentTemporary--;
        if (temporary.name != temporaryName(this.bindingId, this._currentTemporary)) {
            throw new Error("Temporary " + temporary.name + " released out of order");
        }
    };
    return _AstToIrVisitor;
}());
/**
 * @param {?} arg
 * @param {?} output
 * @return {?}
 */
function flattenStatements(arg, output) {
    if (Array.isArray(arg)) {
        ((arg)).forEach(function (entry) { return flattenStatements(entry, output); });
    }
    else {
        output.push(arg);
    }
}
var DefaultLocalResolver = (function () {
    function DefaultLocalResolver() {
    }
    /**
     * @param {?} name
     * @return {?}
     */
    DefaultLocalResolver.prototype.getLocal = function (name) {
        if (name === EventHandlerVars.event.name) {
            return EventHandlerVars.event;
        }
        return null;
    };
    return DefaultLocalResolver;
}());
/**
 * @param {?} bindingId
 * @return {?}
 */
function createCurrValueExpr(bindingId) {
    return variable("currVal_" + bindingId); // fix syntax highlighting: `
}
/**
 * @param {?} bindingId
 * @return {?}
 */
function createPreventDefaultVar(bindingId) {
    return variable("pd_" + bindingId);
}
/**
 * @param {?} stmt
 * @return {?}
 */
function convertStmtIntoExpression(stmt) {
    if (stmt instanceof ExpressionStatement) {
        return stmt.expr;
    }
    else if (stmt instanceof ReturnStatement) {
        return stmt.value;
    }
    return null;
}
var BuiltinFunctionCall = (function (_super) {
    __extends(BuiltinFunctionCall, _super);
    /**
     * @param {?} span
     * @param {?} args
     * @param {?} converter
     */
    function BuiltinFunctionCall(span, args, converter) {
        var _this = _super.call(this, span, null, args) || this;
        _this.args = args;
        _this.converter = converter;
        return _this;
    }
    return BuiltinFunctionCall;
}(FunctionCall));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var CLASS_ATTR$1 = 'class';
var STYLE_ATTR = 'style';
var IMPLICIT_TEMPLATE_VAR = '\$implicit';
var ViewCompileResult = (function () {
    /**
     * @param {?} statements
     * @param {?} viewClassVar
     * @param {?} rendererTypeVar
     */
    function ViewCompileResult(statements, viewClassVar, rendererTypeVar) {
        this.statements = statements;
        this.viewClassVar = viewClassVar;
        this.rendererTypeVar = rendererTypeVar;
    }
    return ViewCompileResult;
}());
var ViewCompiler = (function () {
    /**
     * @param {?} _genConfigNext
     * @param {?} _schemaRegistry
     */
    function ViewCompiler(_genConfigNext, _schemaRegistry) {
        this._genConfigNext = _genConfigNext;
        this._schemaRegistry = _schemaRegistry;
    }
    /**
     * @param {?} component
     * @param {?} template
     * @param {?} styles
     * @param {?} usedPipes
     * @return {?}
     */
    ViewCompiler.prototype.compileComponent = function (component, template, styles, usedPipes) {
        var /** @type {?} */ embeddedViewCount = 0;
        var /** @type {?} */ staticQueryIds = findStaticQueryIds(template);
        var /** @type {?} */ statements = [];
        var /** @type {?} */ renderComponentVarName = ((undefined));
        if (!component.isHost) {
            var /** @type {?} */ template_1 = ((component.template));
            var /** @type {?} */ customRenderData = [];
            if (template_1.animations && template_1.animations.length) {
                customRenderData.push(new LiteralMapEntry('animation', convertValueToOutputAst(template_1.animations), true));
            }
            var /** @type {?} */ renderComponentVar = variable(rendererTypeName(component.type.reference));
            renderComponentVarName = ((renderComponentVar.name));
            statements.push(renderComponentVar
                .set(importExpr(createIdentifier(Identifiers.createRendererType2))
                .callFn([new LiteralMapExpr([
                    new LiteralMapEntry('encapsulation', literal(template_1.encapsulation)),
                    new LiteralMapEntry('styles', styles),
                    new LiteralMapEntry('data', new LiteralMapExpr(customRenderData))
                ])]))
                .toDeclStmt(importType(createIdentifier(Identifiers.RendererType2)), [StmtModifier.Final]));
        }
        var /** @type {?} */ viewBuilderFactory = function (parent) {
            var /** @type {?} */ embeddedViewIndex = embeddedViewCount++;
            return new ViewBuilder(parent, component, embeddedViewIndex, usedPipes, staticQueryIds, viewBuilderFactory);
        };
        var /** @type {?} */ visitor = viewBuilderFactory(null);
        visitor.visitAll([], template);
        statements.push.apply(statements, visitor.build());
        return new ViewCompileResult(statements, visitor.viewName, renderComponentVarName);
    };
    return ViewCompiler;
}());
ViewCompiler.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
ViewCompiler.ctorParameters = function () { return [
    { type: CompilerConfig, },
    { type: ElementSchemaRegistry, },
]; };
var LOG_VAR = variable('l');
var VIEW_VAR = variable('v');
var CHECK_VAR = variable('ck');
var COMP_VAR = variable('co');
var EVENT_NAME_VAR = variable('en');
var ALLOW_DEFAULT_VAR = variable("ad");
var ViewBuilder = (function () {
    /**
     * @param {?} parent
     * @param {?} component
     * @param {?} embeddedViewIndex
     * @param {?} usedPipes
     * @param {?} staticQueryIds
     * @param {?} viewBuilderFactory
     */
    function ViewBuilder(parent, component, embeddedViewIndex, usedPipes, staticQueryIds, viewBuilderFactory) {
        this.parent = parent;
        this.component = component;
        this.embeddedViewIndex = embeddedViewIndex;
        this.usedPipes = usedPipes;
        this.staticQueryIds = staticQueryIds;
        this.viewBuilderFactory = viewBuilderFactory;
        this.nodes = [];
        this.purePipeNodeIndices = Object.create(null);
        this.refNodeIndices = Object.create(null);
        this.variables = [];
        this.children = [];
        // TODO(tbosch): The old view compiler used to use an `any` type
        // for the context in any embedded view. We keep this behaivor for now
        // to be able to introduce the new view compiler without too many errors.
        this.compType =
            this.embeddedViewIndex > 0 ? DYNAMIC_TYPE : importType(this.component.type);
    }
    Object.defineProperty(ViewBuilder.prototype, "viewName", {
        /**
         * @return {?}
         */
        get: function () {
            return viewClassName(this.component.type.reference, this.embeddedViewIndex);
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} variables
     * @param {?} astNodes
     * @return {?}
     */
    ViewBuilder.prototype.visitAll = function (variables, astNodes) {
        var _this = this;
        this.variables = variables;
        // create the pipes for the pure pipes immediately, so that we know their indices.
        if (!this.parent) {
            this.usedPipes.forEach(function (pipe) {
                if (pipe.pure) {
                    _this.purePipeNodeIndices[pipe.name] = _this._createPipe(null, pipe);
                }
            });
        }
        if (!this.parent) {
            var /** @type {?} */ queryIds_1 = staticViewQueryIds(this.staticQueryIds);
            this.component.viewQueries.forEach(function (query, queryIndex) {
                // Note: queries start with id 1 so we can use the number in a Bloom filter!
                var /** @type {?} */ queryId = queryIndex + 1;
                var /** @type {?} */ bindingType = query.first ? 0 /* First */ : 1;
                var /** @type {?} */ flags = 134217728 /* TypeViewQuery */ | calcStaticDynamicQueryFlags(queryIds_1, queryId, query.first);
                _this.nodes.push(function () { return ({
                    sourceSpan: null,
                    nodeFlags: flags,
                    nodeDef: importExpr(createIdentifier(Identifiers.queryDef)).callFn([
                        literal(flags), literal(queryId),
                        new LiteralMapExpr([new LiteralMapEntry(query.propertyName, literal(bindingType))])
                    ])
                }); });
            });
        }
        templateVisitAll(this, astNodes);
        if (this.parent && (astNodes.length === 0 || needsAdditionalRootNode(astNodes))) {
            // if the view is an embedded view, then we need to add an additional root node in some cases
            this.nodes.push(function () { return ({
                sourceSpan: null,
                nodeFlags: 1 /* TypeElement */,
                nodeDef: importExpr(createIdentifier(Identifiers.anchorDef)).callFn([
                    literal(0 /* None */), NULL_EXPR, NULL_EXPR, literal(0)
                ])
            }); });
        }
    };
    /**
     * @param {?=} targetStatements
     * @return {?}
     */
    ViewBuilder.prototype.build = function (targetStatements) {
        if (targetStatements === void 0) { targetStatements = []; }
        this.children.forEach(function (child) { return child.build(targetStatements); });
        var _a = this._createNodeExpressions(), updateRendererStmts = _a.updateRendererStmts, updateDirectivesStmts = _a.updateDirectivesStmts, nodeDefExprs = _a.nodeDefExprs;
        var /** @type {?} */ updateRendererFn = this._createUpdateFn(updateRendererStmts);
        var /** @type {?} */ updateDirectivesFn = this._createUpdateFn(updateDirectivesStmts);
        var /** @type {?} */ viewFlags = 0;
        if (!this.parent && this.component.changeDetection === __WEBPACK_IMPORTED_MODULE_0__angular_core__["ChangeDetectionStrategy"].OnPush) {
            viewFlags |= 2 /* OnPush */;
        }
        var /** @type {?} */ viewFactory = new DeclareFunctionStmt(this.viewName, [new FnParam(/** @type {?} */ ((LOG_VAR.name)))], [new ReturnStatement(importExpr(createIdentifier(Identifiers.viewDef)).callFn([
                literal(viewFlags),
                literalArr(nodeDefExprs),
                updateDirectivesFn,
                updateRendererFn,
            ]))], importType(createIdentifier(Identifiers.ViewDefinition)));
        targetStatements.push(viewFactory);
        return targetStatements;
    };
    /**
     * @param {?} updateStmts
     * @return {?}
     */
    ViewBuilder.prototype._createUpdateFn = function (updateStmts) {
        var /** @type {?} */ updateFn;
        if (updateStmts.length > 0) {
            var /** @type {?} */ preStmts = [];
            if (!this.component.isHost && findReadVarNames(updateStmts).has(/** @type {?} */ ((COMP_VAR.name)))) {
                preStmts.push(COMP_VAR.set(VIEW_VAR.prop('component')).toDeclStmt(this.compType));
            }
            updateFn = fn([
                new FnParam(/** @type {?} */ ((CHECK_VAR.name)), INFERRED_TYPE),
                new FnParam(/** @type {?} */ ((VIEW_VAR.name)), INFERRED_TYPE)
            ], preStmts.concat(updateStmts), INFERRED_TYPE);
        }
        else {
            updateFn = NULL_EXPR;
        }
        return updateFn;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitNgContent = function (ast, context) {
        // ngContentDef(ngContentIndex: number, index: number): NodeDef;
        this.nodes.push(function () { return ({
            sourceSpan: ast.sourceSpan,
            nodeFlags: 8 /* TypeNgContent */,
            nodeDef: importExpr(createIdentifier(Identifiers.ngContentDef)).callFn([
                literal(ast.ngContentIndex), literal(ast.index)
            ])
        }); });
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitText = function (ast, context) {
        // textDef(ngContentIndex: number, constants: string[]): NodeDef;
        this.nodes.push(function () { return ({
            sourceSpan: ast.sourceSpan,
            nodeFlags: 2 /* TypeText */,
            nodeDef: importExpr(createIdentifier(Identifiers.textDef)).callFn([
                literal(ast.ngContentIndex), literalArr([literal(ast.value)])
            ])
        }); });
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitBoundText = function (ast, context) {
        var _this = this;
        var /** @type {?} */ nodeIndex = this.nodes.length;
        // reserve the space in the nodeDefs array
        this.nodes.push(/** @type {?} */ ((null)));
        var /** @type {?} */ astWithSource = (ast.value);
        var /** @type {?} */ inter = (astWithSource.ast);
        var /** @type {?} */ updateRendererExpressions = inter.expressions.map(function (expr, bindingIndex) { return _this._preprocessUpdateExpression({ nodeIndex: nodeIndex, bindingIndex: bindingIndex, sourceSpan: ast.sourceSpan, context: COMP_VAR, value: expr }); });
        // textDef(ngContentIndex: number, constants: string[]): NodeDef;
        this.nodes[nodeIndex] = function () { return ({
            sourceSpan: ast.sourceSpan,
            nodeFlags: 2 /* TypeText */,
            nodeDef: importExpr(createIdentifier(Identifiers.textDef)).callFn([
                literal(ast.ngContentIndex), literalArr(inter.strings.map(function (s) { return literal(s); }))
            ]),
            updateRenderer: updateRendererExpressions
        }); };
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitEmbeddedTemplate = function (ast, context) {
        var _this = this;
        var /** @type {?} */ nodeIndex = this.nodes.length;
        // reserve the space in the nodeDefs array
        this.nodes.push(/** @type {?} */ ((null)));
        var _a = this._visitElementOrTemplate(nodeIndex, ast), flags = _a.flags, queryMatchesExpr = _a.queryMatchesExpr, hostEvents = _a.hostEvents;
        var /** @type {?} */ childVisitor = this.viewBuilderFactory(this);
        this.children.push(childVisitor);
        childVisitor.visitAll(ast.variables, ast.children);
        var /** @type {?} */ childCount = this.nodes.length - nodeIndex - 1;
        // anchorDef(
        //   flags: NodeFlags, matchedQueries: [string, QueryValueType][], ngContentIndex: number,
        //   childCount: number, handleEventFn?: ElementHandleEventFn, templateFactory?:
        //   ViewDefinitionFactory): NodeDef;
        this.nodes[nodeIndex] = function () { return ({
            sourceSpan: ast.sourceSpan,
            nodeFlags: 1 /* TypeElement */ | flags,
            nodeDef: importExpr(createIdentifier(Identifiers.anchorDef)).callFn([
                literal(flags),
                queryMatchesExpr,
                literal(ast.ngContentIndex),
                literal(childCount),
                _this._createElementHandleEventFn(nodeIndex, hostEvents),
                variable(childVisitor.viewName),
            ])
        }); };
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitElement = function (ast, context) {
        var _this = this;
        var /** @type {?} */ nodeIndex = this.nodes.length;
        // reserve the space in the nodeDefs array so we can add children
        this.nodes.push(/** @type {?} */ ((null)));
        // Using a null element name creates an anchor.
        var /** @type {?} */ elName = isNgContainer(ast.name) ? null : ast.name;
        var _a = this._visitElementOrTemplate(nodeIndex, ast), flags = _a.flags, usedEvents = _a.usedEvents, queryMatchesExpr = _a.queryMatchesExpr, dirHostBindings = _a.hostBindings, hostEvents = _a.hostEvents;
        var /** @type {?} */ inputDefs = [];
        var /** @type {?} */ updateRendererExpressions = [];
        var /** @type {?} */ outputDefs = [];
        if (elName) {
            var /** @type {?} */ hostBindings = ast.inputs
                .map(function (inputAst) { return ({
                context: /** @type {?} */ (COMP_VAR),
                inputAst: inputAst,
                dirAst: /** @type {?} */ (null),
            }); })
                .concat(dirHostBindings);
            if (hostBindings.length) {
                updateRendererExpressions =
                    hostBindings.map(function (hostBinding, bindingIndex) { return _this._preprocessUpdateExpression({
                        context: hostBinding.context,
                        nodeIndex: nodeIndex,
                        bindingIndex: bindingIndex,
                        sourceSpan: hostBinding.inputAst.sourceSpan,
                        value: hostBinding.inputAst.value
                    }); });
                inputDefs = hostBindings.map(function (hostBinding) { return elementBindingDef(hostBinding.inputAst, hostBinding.dirAst); });
            }
            outputDefs = usedEvents.map(function (_a) {
                var target = _a[0], eventName = _a[1];
                return literalArr([literal(target), literal(eventName)]);
            });
        }
        templateVisitAll(this, ast.children);
        var /** @type {?} */ childCount = this.nodes.length - nodeIndex - 1;
        var /** @type {?} */ compAst = ast.directives.find(function (dirAst) { return dirAst.directive.isComponent; });
        var /** @type {?} */ compRendererType = NULL_EXPR;
        var /** @type {?} */ compView = NULL_EXPR;
        if (compAst) {
            compView = importExpr({ reference: compAst.directive.componentViewType });
            compRendererType = importExpr({ reference: compAst.directive.rendererType });
        }
        // elementDef(
        //   flags: NodeFlags, matchedQueriesDsl: [string | number, QueryValueType][],
        //   ngContentIndex: number, childCount: number, namespaceAndName: string,
        //   fixedAttrs: [string, string][] = [],
        //   bindings?: [BindingFlags, string, string | SecurityContext][],
        //   outputs?: ([OutputType.ElementOutput | OutputType.DirectiveHostOutput, string, string])[],
        //   handleEvent?: ElementHandleEventFn,
        //   componentView?: () => ViewDefinition, componentRendererType?: RendererType2): NodeDef;
        this.nodes[nodeIndex] = function () { return ({
            sourceSpan: ast.sourceSpan,
            nodeFlags: 1 /* TypeElement */ | flags,
            nodeDef: importExpr(createIdentifier(Identifiers.elementDef)).callFn([
                literal(flags),
                queryMatchesExpr,
                literal(ast.ngContentIndex),
                literal(childCount),
                literal(elName),
                elName ? fixedAttrsDef(ast) : NULL_EXPR,
                inputDefs.length ? literalArr(inputDefs) : NULL_EXPR,
                outputDefs.length ? literalArr(outputDefs) : NULL_EXPR,
                _this._createElementHandleEventFn(nodeIndex, hostEvents),
                compView,
                compRendererType,
            ]),
            updateRenderer: updateRendererExpressions
        }); };
    };
    /**
     * @param {?} nodeIndex
     * @param {?} ast
     * @return {?}
     */
    ViewBuilder.prototype._visitElementOrTemplate = function (nodeIndex, ast) {
        var _this = this;
        var /** @type {?} */ flags = 0;
        if (ast.hasViewContainer) {
            flags |= 16777216 /* EmbeddedViews */;
        }
        var /** @type {?} */ usedEvents = new Map();
        ast.outputs.forEach(function (event) {
            var _a = elementEventNameAndTarget(event, null), name = _a.name, target = _a.target;
            usedEvents.set(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵelementEventFullName"])(target, name), [target, name]);
        });
        ast.directives.forEach(function (dirAst) {
            dirAst.hostEvents.forEach(function (event) {
                var _a = elementEventNameAndTarget(event, dirAst), name = _a.name, target = _a.target;
                usedEvents.set(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵelementEventFullName"])(target, name), [target, name]);
            });
        });
        var /** @type {?} */ hostBindings = [];
        var /** @type {?} */ hostEvents = [];
        var /** @type {?} */ componentFactoryResolverProvider = createComponentFactoryResolver(ast.directives);
        if (componentFactoryResolverProvider) {
            this._visitProvider(componentFactoryResolverProvider, ast.queryMatches);
        }
        ast.providers.forEach(function (providerAst, providerIndex) {
            var /** @type {?} */ dirAst = ((undefined));
            var /** @type {?} */ dirIndex = ((undefined));
            ast.directives.forEach(function (localDirAst, i) {
                if (localDirAst.directive.type.reference === tokenReference(providerAst.token)) {
                    dirAst = localDirAst;
                    dirIndex = i;
                }
            });
            if (dirAst) {
                var _a = _this._visitDirective(providerAst, dirAst, dirIndex, nodeIndex, ast.references, ast.queryMatches, usedEvents, /** @type {?} */ ((_this.staticQueryIds.get(/** @type {?} */ (ast))))), dirHostBindings = _a.hostBindings, dirHostEvents = _a.hostEvents;
                hostBindings.push.apply(hostBindings, dirHostBindings);
                hostEvents.push.apply(hostEvents, dirHostEvents);
            }
            else {
                _this._visitProvider(providerAst, ast.queryMatches);
            }
        });
        var /** @type {?} */ queryMatchExprs = [];
        ast.queryMatches.forEach(function (match) {
            var /** @type {?} */ valueType = ((undefined));
            if (tokenReference(match.value) === resolveIdentifier(Identifiers.ElementRef)) {
                valueType = 0 /* ElementRef */;
            }
            else if (tokenReference(match.value) === resolveIdentifier(Identifiers.ViewContainerRef)) {
                valueType = 3 /* ViewContainerRef */;
            }
            else if (tokenReference(match.value) === resolveIdentifier(Identifiers.TemplateRef)) {
                valueType = 2 /* TemplateRef */;
            }
            if (valueType != null) {
                queryMatchExprs.push(literalArr([literal(match.queryId), literal(valueType)]));
            }
        });
        ast.references.forEach(function (ref) {
            var /** @type {?} */ valueType = ((undefined));
            if (!ref.value) {
                valueType = 1 /* RenderElement */;
            }
            else if (tokenReference(ref.value) === resolveIdentifier(Identifiers.TemplateRef)) {
                valueType = 2 /* TemplateRef */;
            }
            if (valueType != null) {
                _this.refNodeIndices[ref.name] = nodeIndex;
                queryMatchExprs.push(literalArr([literal(ref.name), literal(valueType)]));
            }
        });
        ast.outputs.forEach(function (outputAst) {
            hostEvents.push({ context: COMP_VAR, eventAst: outputAst, dirAst: /** @type {?} */ ((null)) });
        });
        return {
            flags: flags,
            usedEvents: Array.from(usedEvents.values()),
            queryMatchesExpr: queryMatchExprs.length ? literalArr(queryMatchExprs) : NULL_EXPR,
            hostBindings: hostBindings,
            hostEvents: hostEvents
        };
    };
    /**
     * @param {?} providerAst
     * @param {?} dirAst
     * @param {?} directiveIndex
     * @param {?} elementNodeIndex
     * @param {?} refs
     * @param {?} queryMatches
     * @param {?} usedEvents
     * @param {?} queryIds
     * @return {?}
     */
    ViewBuilder.prototype._visitDirective = function (providerAst, dirAst, directiveIndex, elementNodeIndex, refs, queryMatches, usedEvents, queryIds) {
        var _this = this;
        var /** @type {?} */ nodeIndex = this.nodes.length;
        // reserve the space in the nodeDefs array so we can add children
        this.nodes.push(/** @type {?} */ ((null)));
        dirAst.directive.queries.forEach(function (query, queryIndex) {
            var /** @type {?} */ queryId = dirAst.contentQueryStartId + queryIndex;
            var /** @type {?} */ flags = 67108864 /* TypeContentQuery */ | calcStaticDynamicQueryFlags(queryIds, queryId, query.first);
            var /** @type {?} */ bindingType = query.first ? 0 /* First */ : 1;
            _this.nodes.push(function () { return ({
                sourceSpan: dirAst.sourceSpan,
                nodeFlags: flags,
                nodeDef: importExpr(createIdentifier(Identifiers.queryDef)).callFn([
                    literal(flags), literal(queryId),
                    new LiteralMapExpr([new LiteralMapEntry(query.propertyName, literal(bindingType))])
                ]),
            }); });
        });
        // Note: the operation below might also create new nodeDefs,
        // but we don't want them to be a child of a directive,
        // as they might be a provider/pipe on their own.
        // I.e. we only allow queries as children of directives nodes.
        var /** @type {?} */ childCount = this.nodes.length - nodeIndex - 1;
        var _a = this._visitProviderOrDirective(providerAst, queryMatches), flags = _a.flags, queryMatchExprs = _a.queryMatchExprs, providerExpr = _a.providerExpr, depsExpr = _a.depsExpr;
        refs.forEach(function (ref) {
            if (ref.value && tokenReference(ref.value) === tokenReference(providerAst.token)) {
                _this.refNodeIndices[ref.name] = nodeIndex;
                queryMatchExprs.push(literalArr([literal(ref.name), literal(4 /* Provider */)]));
            }
        });
        if (dirAst.directive.isComponent) {
            flags |= 32768 /* Component */;
        }
        var /** @type {?} */ inputDefs = dirAst.inputs.map(function (inputAst, inputIndex) {
            var /** @type {?} */ mapValue = literalArr([literal(inputIndex), literal(inputAst.directiveName)]);
            // Note: it's important to not quote the key so that we can capture renames by minifiers!
            return new LiteralMapEntry(inputAst.directiveName, mapValue, false);
        });
        var /** @type {?} */ outputDefs = [];
        var /** @type {?} */ dirMeta = dirAst.directive;
        Object.keys(dirMeta.outputs).forEach(function (propName) {
            var /** @type {?} */ eventName = dirMeta.outputs[propName];
            if (usedEvents.has(eventName)) {
                // Note: it's important to not quote the key so that we can capture renames by minifiers!
                outputDefs.push(new LiteralMapEntry(propName, literal(eventName), false));
            }
        });
        var /** @type {?} */ updateDirectiveExpressions = [];
        if (dirAst.inputs.length || (flags & (262144 /* DoCheck */ | 65536 /* OnInit */)) > 0) {
            updateDirectiveExpressions =
                dirAst.inputs.map(function (input, bindingIndex) { return _this._preprocessUpdateExpression({
                    nodeIndex: nodeIndex,
                    bindingIndex: bindingIndex,
                    sourceSpan: input.sourceSpan,
                    context: COMP_VAR,
                    value: input.value
                }); });
        }
        var /** @type {?} */ dirContextExpr = importExpr(createIdentifier(Identifiers.nodeValue)).callFn([
            VIEW_VAR, literal(nodeIndex)
        ]);
        var /** @type {?} */ hostBindings = dirAst.hostProperties.map(function (inputAst) { return ({
            context: dirContextExpr,
            dirAst: dirAst,
            inputAst: inputAst,
        }); });
        var /** @type {?} */ hostEvents = dirAst.hostEvents.map(function (hostEventAst) { return ({
            context: dirContextExpr,
            eventAst: hostEventAst, dirAst: dirAst,
        }); });
        // directiveDef(
        //   flags: NodeFlags, matchedQueries: [string, QueryValueType][], childCount: number, ctor:
        //   any,
        //   deps: ([DepFlags, any] | any)[], props?: {[name: string]: [number, string]},
        //   outputs?: {[name: string]: string}, component?: () => ViewDefinition): NodeDef;
        this.nodes[nodeIndex] = function () { return ({
            sourceSpan: dirAst.sourceSpan,
            nodeFlags: 16384 /* TypeDirective */ | flags,
            nodeDef: importExpr(createIdentifier(Identifiers.directiveDef)).callFn([
                literal(flags), queryMatchExprs.length ? literalArr(queryMatchExprs) : NULL_EXPR,
                literal(childCount), providerExpr, depsExpr,
                inputDefs.length ? new LiteralMapExpr(inputDefs) : NULL_EXPR,
                outputDefs.length ? new LiteralMapExpr(outputDefs) : NULL_EXPR
            ]),
            updateDirectives: updateDirectiveExpressions,
            directive: dirAst.directive.type,
        }); };
        return { hostBindings: hostBindings, hostEvents: hostEvents };
    };
    /**
     * @param {?} providerAst
     * @param {?} queryMatches
     * @return {?}
     */
    ViewBuilder.prototype._visitProvider = function (providerAst, queryMatches) {
        var /** @type {?} */ nodeIndex = this.nodes.length;
        // reserve the space in the nodeDefs array so we can add children
        this.nodes.push(/** @type {?} */ ((null)));
        var _a = this._visitProviderOrDirective(providerAst, queryMatches), flags = _a.flags, queryMatchExprs = _a.queryMatchExprs, providerExpr = _a.providerExpr, depsExpr = _a.depsExpr;
        // providerDef(
        //   flags: NodeFlags, matchedQueries: [string, QueryValueType][], token:any,
        //   value: any, deps: ([DepFlags, any] | any)[]): NodeDef;
        this.nodes[nodeIndex] = function () { return ({
            sourceSpan: providerAst.sourceSpan,
            nodeFlags: flags,
            nodeDef: importExpr(createIdentifier(Identifiers.providerDef)).callFn([
                literal(flags), queryMatchExprs.length ? literalArr(queryMatchExprs) : NULL_EXPR,
                tokenExpr(providerAst.token), providerExpr, depsExpr
            ])
        }); };
    };
    /**
     * @param {?} providerAst
     * @param {?} queryMatches
     * @return {?}
     */
    ViewBuilder.prototype._visitProviderOrDirective = function (providerAst, queryMatches) {
        var /** @type {?} */ flags = 0;
        if (!providerAst.eager) {
            flags |= 4096 /* LazyProvider */;
        }
        if (providerAst.providerType === ProviderAstType.PrivateService) {
            flags |= 8192 /* PrivateProvider */;
        }
        providerAst.lifecycleHooks.forEach(function (lifecycleHook) {
            // for regular providers, we only support ngOnDestroy
            if (lifecycleHook === __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].OnDestroy ||
                providerAst.providerType === ProviderAstType.Directive ||
                providerAst.providerType === ProviderAstType.Component) {
                flags |= lifecycleHookToNodeFlag(lifecycleHook);
            }
        });
        var /** @type {?} */ queryMatchExprs = [];
        queryMatches.forEach(function (match) {
            if (tokenReference(match.value) === tokenReference(providerAst.token)) {
                queryMatchExprs.push(literalArr([literal(match.queryId), literal(4 /* Provider */)]));
            }
        });
        var _a = providerDef(providerAst), providerExpr = _a.providerExpr, depsExpr = _a.depsExpr, providerType = _a.flags;
        return { flags: flags | providerType, queryMatchExprs: queryMatchExprs, providerExpr: providerExpr, depsExpr: depsExpr };
    };
    /**
     * @param {?} name
     * @return {?}
     */
    ViewBuilder.prototype.getLocal = function (name) {
        if (name == EventHandlerVars.event.name) {
            return EventHandlerVars.event;
        }
        var /** @type {?} */ currViewExpr = VIEW_VAR;
        for (var /** @type {?} */ currBuilder = this; currBuilder; currBuilder = currBuilder.parent,
            currViewExpr = currViewExpr.prop('parent').cast(DYNAMIC_TYPE)) {
            // check references
            var /** @type {?} */ refNodeIndex = currBuilder.refNodeIndices[name];
            if (refNodeIndex != null) {
                return importExpr(createIdentifier(Identifiers.nodeValue)).callFn([
                    currViewExpr, literal(refNodeIndex)
                ]);
            }
            // check variables
            var /** @type {?} */ varAst = currBuilder.variables.find(function (varAst) { return varAst.name === name; });
            if (varAst) {
                var /** @type {?} */ varValue = varAst.value || IMPLICIT_TEMPLATE_VAR;
                return currViewExpr.prop('context').prop(varValue);
            }
        }
        return null;
    };
    /**
     * @param {?} sourceSpan
     * @param {?} argCount
     * @return {?}
     */
    ViewBuilder.prototype.createLiteralArrayConverter = function (sourceSpan, argCount) {
        if (argCount === 0) {
            var /** @type {?} */ valueExpr_1 = importExpr(createIdentifier(Identifiers.EMPTY_ARRAY));
            return function () { return valueExpr_1; };
        }
        var /** @type {?} */ nodeIndex = this.nodes.length;
        // pureArrayDef(argCount: number): NodeDef;
        this.nodes.push(function () { return ({
            sourceSpan: sourceSpan,
            nodeFlags: 32 /* TypePureArray */,
            nodeDef: importExpr(createIdentifier(Identifiers.pureArrayDef)).callFn([literal(argCount)])
        }); });
        return function (args) { return callCheckStmt(nodeIndex, args); };
    };
    /**
     * @param {?} sourceSpan
     * @param {?} keys
     * @return {?}
     */
    ViewBuilder.prototype.createLiteralMapConverter = function (sourceSpan, keys) {
        if (keys.length === 0) {
            var /** @type {?} */ valueExpr_2 = importExpr(createIdentifier(Identifiers.EMPTY_MAP));
            return function () { return valueExpr_2; };
        }
        var /** @type {?} */ nodeIndex = this.nodes.length;
        // function pureObjectDef(propertyNames: string[]): NodeDef
        this.nodes.push(function () { return ({
            sourceSpan: sourceSpan,
            nodeFlags: 64 /* TypePureObject */,
            nodeDef: importExpr(createIdentifier(Identifiers.pureObjectDef))
                .callFn([literalArr(keys.map(function (key) { return literal(key); }))])
        }); });
        return function (args) { return callCheckStmt(nodeIndex, args); };
    };
    /**
     * @param {?} expression
     * @param {?} name
     * @param {?} argCount
     * @return {?}
     */
    ViewBuilder.prototype.createPipeConverter = function (expression, name, argCount) {
        var /** @type {?} */ pipe = ((this.usedPipes.find(function (pipeSummary) { return pipeSummary.name === name; })));
        if (pipe.pure) {
            var /** @type {?} */ nodeIndex_1 = this.nodes.length;
            // function purePipeDef(argCount: number): NodeDef;
            this.nodes.push(function () { return ({
                sourceSpan: expression.sourceSpan,
                nodeFlags: 128 /* TypePurePipe */,
                nodeDef: importExpr(createIdentifier(Identifiers.purePipeDef))
                    .callFn([literal(argCount)])
            }); });
            // find underlying pipe in the component view
            var /** @type {?} */ compViewExpr = VIEW_VAR;
            var /** @type {?} */ compBuilder = this;
            while (compBuilder.parent) {
                compBuilder = compBuilder.parent;
                compViewExpr = compViewExpr.prop('parent').cast(DYNAMIC_TYPE);
            }
            var /** @type {?} */ pipeNodeIndex = compBuilder.purePipeNodeIndices[name];
            var /** @type {?} */ pipeValueExpr_1 = importExpr(createIdentifier(Identifiers.nodeValue)).callFn([
                compViewExpr, literal(pipeNodeIndex)
            ]);
            return function (args) { return callUnwrapValue(expression.nodeIndex, expression.bindingIndex, callCheckStmt(nodeIndex_1, [pipeValueExpr_1].concat(args))); };
        }
        else {
            var /** @type {?} */ nodeIndex = this._createPipe(expression.sourceSpan, pipe);
            var /** @type {?} */ nodeValueExpr_1 = importExpr(createIdentifier(Identifiers.nodeValue)).callFn([
                VIEW_VAR, literal(nodeIndex)
            ]);
            return function (args) { return callUnwrapValue(expression.nodeIndex, expression.bindingIndex, nodeValueExpr_1.callMethod('transform', args)); };
        }
    };
    /**
     * @param {?} sourceSpan
     * @param {?} pipe
     * @return {?}
     */
    ViewBuilder.prototype._createPipe = function (sourceSpan, pipe) {
        var /** @type {?} */ nodeIndex = this.nodes.length;
        var /** @type {?} */ flags = 0;
        pipe.type.lifecycleHooks.forEach(function (lifecycleHook) {
            // for pipes, we only support ngOnDestroy
            if (lifecycleHook === __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].OnDestroy) {
                flags |= lifecycleHookToNodeFlag(lifecycleHook);
            }
        });
        var /** @type {?} */ depExprs = pipe.type.diDeps.map(depDef);
        // function pipeDef(
        //   flags: NodeFlags, ctor: any, deps: ([DepFlags, any] | any)[]): NodeDef
        this.nodes.push(function () { return ({
            sourceSpan: sourceSpan,
            nodeFlags: 16 /* TypePipe */,
            nodeDef: importExpr(createIdentifier(Identifiers.pipeDef)).callFn([
                literal(flags), importExpr(pipe.type), literalArr(depExprs)
            ])
        }); });
        return nodeIndex;
    };
    /**
     * @param {?} expression
     * @return {?}
     */
    ViewBuilder.prototype._preprocessUpdateExpression = function (expression) {
        var _this = this;
        return {
            nodeIndex: expression.nodeIndex,
            bindingIndex: expression.bindingIndex,
            sourceSpan: expression.sourceSpan,
            context: expression.context,
            value: convertPropertyBindingBuiltins({
                createLiteralArrayConverter: function (argCount) { return _this.createLiteralArrayConverter(expression.sourceSpan, argCount); },
                createLiteralMapConverter: function (keys) { return _this.createLiteralMapConverter(expression.sourceSpan, keys); },
                createPipeConverter: function (name, argCount) { return _this.createPipeConverter(expression, name, argCount); }
            }, expression.value)
        };
    };
    /**
     * @return {?}
     */
    ViewBuilder.prototype._createNodeExpressions = function () {
        var /** @type {?} */ self = this;
        var /** @type {?} */ updateBindingCount = 0;
        var /** @type {?} */ updateRendererStmts = [];
        var /** @type {?} */ updateDirectivesStmts = [];
        var /** @type {?} */ nodeDefExprs = this.nodes.map(function (factory, nodeIndex) {
            var _a = factory(), nodeDef = _a.nodeDef, nodeFlags = _a.nodeFlags, updateDirectives = _a.updateDirectives, updateRenderer = _a.updateRenderer, sourceSpan = _a.sourceSpan;
            if (updateRenderer) {
                updateRendererStmts.push.apply(updateRendererStmts, createUpdateStatements(nodeIndex, sourceSpan, updateRenderer, false));
            }
            if (updateDirectives) {
                updateDirectivesStmts.push.apply(updateDirectivesStmts, createUpdateStatements(nodeIndex, sourceSpan, updateDirectives, (nodeFlags & (262144 /* DoCheck */ | 65536 /* OnInit */)) > 0));
            }
            // We use a comma expression to call the log function before
            // the nodeDef function, but still use the result of the nodeDef function
            // as the value.
            // Note: We only add the logger to elements / text nodes,
            // so we don't generate too much code.
            var /** @type {?} */ logWithNodeDef = nodeFlags & 3 /* CatRenderNode */ ?
                new CommaExpr([LOG_VAR.callFn([]).callFn([]), nodeDef]) :
                nodeDef;
            return applySourceSpanToExpressionIfNeeded(logWithNodeDef, sourceSpan);
        });
        return { updateRendererStmts: updateRendererStmts, updateDirectivesStmts: updateDirectivesStmts, nodeDefExprs: nodeDefExprs };
        /**
         * @param {?} nodeIndex
         * @param {?} sourceSpan
         * @param {?} expressions
         * @param {?} allowEmptyExprs
         * @return {?}
         */
        function createUpdateStatements(nodeIndex, sourceSpan, expressions, allowEmptyExprs) {
            var /** @type {?} */ updateStmts = [];
            var /** @type {?} */ exprs = expressions.map(function (_a) {
                var sourceSpan = _a.sourceSpan, context = _a.context, value = _a.value;
                var /** @type {?} */ bindingId = "" + updateBindingCount++;
                var /** @type {?} */ nameResolver = context === COMP_VAR ? self : null;
                var _b = convertPropertyBinding(nameResolver, context, value, bindingId), stmts = _b.stmts, currValExpr = _b.currValExpr;
                updateStmts.push.apply(updateStmts, stmts.map(function (stmt) { return applySourceSpanToStatementIfNeeded(stmt, sourceSpan); }));
                return applySourceSpanToExpressionIfNeeded(currValExpr, sourceSpan);
            });
            if (expressions.length || allowEmptyExprs) {
                updateStmts.push(applySourceSpanToStatementIfNeeded(callCheckStmt(nodeIndex, exprs).toStmt(), sourceSpan));
            }
            return updateStmts;
        }
    };
    /**
     * @param {?} nodeIndex
     * @param {?} handlers
     * @return {?}
     */
    ViewBuilder.prototype._createElementHandleEventFn = function (nodeIndex, handlers) {
        var _this = this;
        var /** @type {?} */ handleEventStmts = [];
        var /** @type {?} */ handleEventBindingCount = 0;
        handlers.forEach(function (_a) {
            var context = _a.context, eventAst = _a.eventAst, dirAst = _a.dirAst;
            var /** @type {?} */ bindingId = "" + handleEventBindingCount++;
            var /** @type {?} */ nameResolver = context === COMP_VAR ? _this : null;
            var _b = convertActionBinding(nameResolver, context, eventAst.handler, bindingId), stmts = _b.stmts, allowDefault = _b.allowDefault;
            var /** @type {?} */ trueStmts = stmts;
            if (allowDefault) {
                trueStmts.push(ALLOW_DEFAULT_VAR.set(allowDefault.and(ALLOW_DEFAULT_VAR)).toStmt());
            }
            var _c = elementEventNameAndTarget(eventAst, dirAst), eventTarget = _c.target, eventName = _c.name;
            var /** @type {?} */ fullEventName = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵelementEventFullName"])(eventTarget, eventName);
            handleEventStmts.push(applySourceSpanToStatementIfNeeded(new IfStmt(literal(fullEventName).identical(EVENT_NAME_VAR), trueStmts), eventAst.sourceSpan));
        });
        var /** @type {?} */ handleEventFn;
        if (handleEventStmts.length > 0) {
            var /** @type {?} */ preStmts = [ALLOW_DEFAULT_VAR.set(literal(true)).toDeclStmt(BOOL_TYPE)];
            if (!this.component.isHost && findReadVarNames(handleEventStmts).has(/** @type {?} */ ((COMP_VAR.name)))) {
                preStmts.push(COMP_VAR.set(VIEW_VAR.prop('component')).toDeclStmt(this.compType));
            }
            handleEventFn = fn([
                new FnParam(/** @type {?} */ ((VIEW_VAR.name)), INFERRED_TYPE),
                new FnParam(/** @type {?} */ ((EVENT_NAME_VAR.name)), INFERRED_TYPE),
                new FnParam(/** @type {?} */ ((EventHandlerVars.event.name)), INFERRED_TYPE)
            ], preStmts.concat(handleEventStmts, [new ReturnStatement(ALLOW_DEFAULT_VAR)]), INFERRED_TYPE);
        }
        else {
            handleEventFn = NULL_EXPR;
        }
        return handleEventFn;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitDirective = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitDirectiveProperty = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitReference = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitVariable = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitEvent = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitElementProperty = function (ast, context) { };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    ViewBuilder.prototype.visitAttr = function (ast, context) { };
    return ViewBuilder;
}());
/**
 * @param {?} providerAst
 * @return {?}
 */
function providerDef(providerAst) {
    return providerAst.multiProvider ?
        multiProviderDef(providerAst.providers) :
        singleProviderDef(providerAst.providerType, providerAst.providers[0]);
}
/**
 * @param {?} providers
 * @return {?}
 */
function multiProviderDef(providers) {
    var /** @type {?} */ allDepDefs = [];
    var /** @type {?} */ allParams = [];
    var /** @type {?} */ exprs = providers.map(function (provider, providerIndex) {
        var /** @type {?} */ expr;
        if (provider.useClass) {
            var /** @type {?} */ depExprs = convertDeps(providerIndex, provider.deps || provider.useClass.diDeps);
            expr = importExpr(provider.useClass).instantiate(depExprs);
        }
        else if (provider.useFactory) {
            var /** @type {?} */ depExprs = convertDeps(providerIndex, provider.deps || provider.useFactory.diDeps);
            expr = importExpr(provider.useFactory).callFn(depExprs);
        }
        else if (provider.useExisting) {
            var /** @type {?} */ depExprs = convertDeps(providerIndex, [{ token: provider.useExisting }]);
            expr = depExprs[0];
        }
        else {
            expr = convertValueToOutputAst(provider.useValue);
        }
        return expr;
    });
    var /** @type {?} */ providerExpr = fn(allParams, [new ReturnStatement(literalArr(exprs))], INFERRED_TYPE);
    return { providerExpr: providerExpr, flags: 1024 /* TypeFactoryProvider */, depsExpr: literalArr(allDepDefs) };
    /**
     * @param {?} providerIndex
     * @param {?} deps
     * @return {?}
     */
    function convertDeps(providerIndex, deps) {
        return deps.map(function (dep, depIndex) {
            var /** @type {?} */ paramName = "p" + providerIndex + "_" + depIndex;
            allParams.push(new FnParam(paramName, DYNAMIC_TYPE));
            allDepDefs.push(depDef(dep));
            return variable(paramName);
        });
    }
}
/**
 * @param {?} providerType
 * @param {?} providerMeta
 * @return {?}
 */
function singleProviderDef(providerType, providerMeta) {
    var /** @type {?} */ providerExpr;
    var /** @type {?} */ flags;
    var /** @type {?} */ deps;
    if (providerType === ProviderAstType.Directive || providerType === ProviderAstType.Component) {
        providerExpr = importExpr(/** @type {?} */ ((providerMeta.useClass)));
        flags = 16384 /* TypeDirective */;
        deps = providerMeta.deps || ((providerMeta.useClass)).diDeps;
    }
    else {
        if (providerMeta.useClass) {
            providerExpr = importExpr(providerMeta.useClass);
            flags = 512 /* TypeClassProvider */;
            deps = providerMeta.deps || providerMeta.useClass.diDeps;
        }
        else if (providerMeta.useFactory) {
            providerExpr = importExpr(providerMeta.useFactory);
            flags = 1024 /* TypeFactoryProvider */;
            deps = providerMeta.deps || providerMeta.useFactory.diDeps;
        }
        else if (providerMeta.useExisting) {
            providerExpr = NULL_EXPR;
            flags = 2048 /* TypeUseExistingProvider */;
            deps = [{ token: providerMeta.useExisting }];
        }
        else {
            providerExpr = convertValueToOutputAst(providerMeta.useValue);
            flags = 256 /* TypeValueProvider */;
            deps = [];
        }
    }
    var /** @type {?} */ depsExpr = literalArr(deps.map(function (dep) { return depDef(dep); }));
    return { providerExpr: providerExpr, flags: flags, depsExpr: depsExpr };
}
/**
 * @param {?} tokenMeta
 * @return {?}
 */
function tokenExpr(tokenMeta) {
    return tokenMeta.identifier ? importExpr(tokenMeta.identifier) : literal(tokenMeta.value);
}
/**
 * @param {?} dep
 * @return {?}
 */
function depDef(dep) {
    // Note: the following fields have already been normalized out by provider_analyzer:
    // - isAttribute, isSelf, isHost
    var /** @type {?} */ expr = dep.isValue ? convertValueToOutputAst(dep.value) : tokenExpr(/** @type {?} */ ((dep.token)));
    var /** @type {?} */ flags = 0;
    if (dep.isSkipSelf) {
        flags |= 1 /* SkipSelf */;
    }
    if (dep.isOptional) {
        flags |= 2 /* Optional */;
    }
    if (dep.isValue) {
        flags |= 8 /* Value */;
    }
    return flags === 0 /* None */ ? expr : literalArr([literal(flags), expr]);
}
/**
 * @param {?} astNodes
 * @return {?}
 */
function needsAdditionalRootNode(astNodes) {
    var /** @type {?} */ lastAstNode = astNodes[astNodes.length - 1];
    if (lastAstNode instanceof EmbeddedTemplateAst) {
        return lastAstNode.hasViewContainer;
    }
    if (lastAstNode instanceof ElementAst) {
        if (isNgContainer(lastAstNode.name) && lastAstNode.children.length) {
            return needsAdditionalRootNode(lastAstNode.children);
        }
        return lastAstNode.hasViewContainer;
    }
    return lastAstNode instanceof NgContentAst;
}
/**
 * @param {?} lifecycleHook
 * @return {?}
 */
function lifecycleHookToNodeFlag(lifecycleHook) {
    var /** @type {?} */ nodeFlag = 0;
    switch (lifecycleHook) {
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].AfterContentChecked:
            nodeFlag = 2097152 /* AfterContentChecked */;
            break;
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].AfterContentInit:
            nodeFlag = 1048576 /* AfterContentInit */;
            break;
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].AfterViewChecked:
            nodeFlag = 8388608 /* AfterViewChecked */;
            break;
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].AfterViewInit:
            nodeFlag = 4194304 /* AfterViewInit */;
            break;
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].DoCheck:
            nodeFlag = 262144 /* DoCheck */;
            break;
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].OnChanges:
            nodeFlag = 524288 /* OnChanges */;
            break;
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].OnDestroy:
            nodeFlag = 131072 /* OnDestroy */;
            break;
        case __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵLifecycleHooks"].OnInit:
            nodeFlag = 65536 /* OnInit */;
            break;
    }
    return nodeFlag;
}
/**
 * @param {?} inputAst
 * @param {?} dirAst
 * @return {?}
 */
function elementBindingDef(inputAst, dirAst) {
    switch (inputAst.type) {
        case PropertyBindingType.Attribute:
            return literalArr([
                literal(1 /* TypeElementAttribute */), literal(inputAst.name),
                literal(inputAst.securityContext)
            ]);
        case PropertyBindingType.Property:
            return literalArr([
                literal(8 /* TypeProperty */), literal(inputAst.name),
                literal(inputAst.securityContext)
            ]);
        case PropertyBindingType.Animation:
            var /** @type {?} */ bindingType = 8 /* TypeProperty */ |
                (dirAst && dirAst.directive.isComponent ? 32 /* SyntheticHostProperty */ :
                    16 /* SyntheticProperty */);
            return literalArr([
                literal(bindingType), literal('@' + inputAst.name), literal(inputAst.securityContext)
            ]);
        case PropertyBindingType.Class:
            return literalArr([literal(2 /* TypeElementClass */), literal(inputAst.name), NULL_EXPR]);
        case PropertyBindingType.Style:
            return literalArr([
                literal(4 /* TypeElementStyle */), literal(inputAst.name), literal(inputAst.unit)
            ]);
    }
}
/**
 * @param {?} elementAst
 * @return {?}
 */
function fixedAttrsDef(elementAst) {
    var /** @type {?} */ mapResult = Object.create(null);
    elementAst.attrs.forEach(function (attrAst) { mapResult[attrAst.name] = attrAst.value; });
    elementAst.directives.forEach(function (dirAst) {
        Object.keys(dirAst.directive.hostAttributes).forEach(function (name) {
            var /** @type {?} */ value = dirAst.directive.hostAttributes[name];
            var /** @type {?} */ prevValue = mapResult[name];
            mapResult[name] = prevValue != null ? mergeAttributeValue(name, prevValue, value) : value;
        });
    });
    // Note: We need to sort to get a defined output order
    // for tests and for caching generated artifacts...
    return literalArr(Object.keys(mapResult).sort().map(function (attrName) { return literalArr([literal(attrName), literal(mapResult[attrName])]); }));
}
/**
 * @param {?} attrName
 * @param {?} attrValue1
 * @param {?} attrValue2
 * @return {?}
 */
function mergeAttributeValue(attrName, attrValue1, attrValue2) {
    if (attrName == CLASS_ATTR$1 || attrName == STYLE_ATTR) {
        return attrValue1 + " " + attrValue2;
    }
    else {
        return attrValue2;
    }
}
/**
 * @param {?} nodeIndex
 * @param {?} exprs
 * @return {?}
 */
function callCheckStmt(nodeIndex, exprs) {
    if (exprs.length > 10) {
        return CHECK_VAR.callFn([VIEW_VAR, literal(nodeIndex), literal(1 /* Dynamic */), literalArr(exprs)]);
    }
    else {
        return CHECK_VAR.callFn([VIEW_VAR, literal(nodeIndex), literal(0 /* Inline */)].concat(exprs));
    }
}
/**
 * @param {?} nodeIndex
 * @param {?} bindingIdx
 * @param {?} expr
 * @return {?}
 */
function callUnwrapValue(nodeIndex, bindingIdx, expr) {
    return importExpr(createIdentifier(Identifiers.unwrapValue)).callFn([
        VIEW_VAR, literal(nodeIndex), literal(bindingIdx), expr
    ]);
}
/**
 * @param {?} nodes
 * @param {?=} result
 * @return {?}
 */
function findStaticQueryIds(nodes, result) {
    if (result === void 0) { result = new Map(); }
    nodes.forEach(function (node) {
        var /** @type {?} */ staticQueryIds = new Set();
        var /** @type {?} */ dynamicQueryIds = new Set();
        var /** @type {?} */ queryMatches = ((undefined));
        if (node instanceof ElementAst) {
            findStaticQueryIds(node.children, result);
            node.children.forEach(function (child) {
                var /** @type {?} */ childData = ((result.get(child)));
                childData.staticQueryIds.forEach(function (queryId) { return staticQueryIds.add(queryId); });
                childData.dynamicQueryIds.forEach(function (queryId) { return dynamicQueryIds.add(queryId); });
            });
            queryMatches = node.queryMatches;
        }
        else if (node instanceof EmbeddedTemplateAst) {
            findStaticQueryIds(node.children, result);
            node.children.forEach(function (child) {
                var /** @type {?} */ childData = ((result.get(child)));
                childData.staticQueryIds.forEach(function (queryId) { return dynamicQueryIds.add(queryId); });
                childData.dynamicQueryIds.forEach(function (queryId) { return dynamicQueryIds.add(queryId); });
            });
            queryMatches = node.queryMatches;
        }
        if (queryMatches) {
            queryMatches.forEach(function (match) { return staticQueryIds.add(match.queryId); });
        }
        dynamicQueryIds.forEach(function (queryId) { return staticQueryIds.delete(queryId); });
        result.set(node, { staticQueryIds: staticQueryIds, dynamicQueryIds: dynamicQueryIds });
    });
    return result;
}
/**
 * @param {?} nodeStaticQueryIds
 * @return {?}
 */
function staticViewQueryIds(nodeStaticQueryIds) {
    var /** @type {?} */ staticQueryIds = new Set();
    var /** @type {?} */ dynamicQueryIds = new Set();
    Array.from(nodeStaticQueryIds.values()).forEach(function (entry) {
        entry.staticQueryIds.forEach(function (queryId) { return staticQueryIds.add(queryId); });
        entry.dynamicQueryIds.forEach(function (queryId) { return dynamicQueryIds.add(queryId); });
    });
    dynamicQueryIds.forEach(function (queryId) { return staticQueryIds.delete(queryId); });
    return { staticQueryIds: staticQueryIds, dynamicQueryIds: dynamicQueryIds };
}
/**
 * @param {?} directives
 * @return {?}
 */
function createComponentFactoryResolver(directives) {
    var /** @type {?} */ componentDirMeta = directives.find(function (dirAst) { return dirAst.directive.isComponent; });
    if (componentDirMeta && componentDirMeta.directive.entryComponents.length) {
        var /** @type {?} */ entryComponentFactories = componentDirMeta.directive.entryComponents.map(function (entryComponent) { return importExpr({ reference: entryComponent.componentFactory }); });
        var /** @type {?} */ token = createIdentifierToken(Identifiers.ComponentFactoryResolver);
        var /** @type {?} */ classMeta = {
            diDeps: [
                { isValue: true, value: literalArr(entryComponentFactories) },
                { token: token, isSkipSelf: true, isOptional: true },
                { token: createIdentifierToken(Identifiers.NgModuleRef) },
            ],
            lifecycleHooks: [],
            reference: resolveIdentifier(Identifiers.CodegenComponentFactoryResolver)
        };
        return new ProviderAst(token, false, true, [{ token: token, multi: false, useClass: classMeta }], ProviderAstType.PrivateService, [], componentDirMeta.sourceSpan);
    }
    return null;
}
/**
 * @param {?} eventAst
 * @param {?} dirAst
 * @return {?}
 */
function elementEventNameAndTarget(eventAst, dirAst) {
    if (eventAst.isAnimation) {
        return {
            name: "@" + eventAst.name + "." + eventAst.phase,
            target: dirAst && dirAst.directive.isComponent ? 'component' : null
        };
    }
    else {
        return eventAst;
    }
}
/**
 * @param {?} queryIds
 * @param {?} queryId
 * @param {?} isFirst
 * @return {?}
 */
function calcStaticDynamicQueryFlags(queryIds, queryId, isFirst) {
    var /** @type {?} */ flags = 0;
    // Note: We only make queries static that query for a single item.
    // This is because of backwards compatibility with the old view compiler...
    if (isFirst && (queryIds.staticQueryIds.has(queryId) || !queryIds.dynamicQueryIds.has(queryId))) {
        flags |= 268435456 /* StaticQuery */;
    }
    else {
        flags |= 536870912 /* DynamicQuery */;
    }
    return flags;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var GeneratedFile = (function () {
    /**
     * @param {?} srcFileUrl
     * @param {?} genFileUrl
     * @param {?} source
     */
    function GeneratedFile(srcFileUrl, genFileUrl, source) {
        this.srcFileUrl = srcFileUrl;
        this.genFileUrl = genFileUrl;
        this.source = source;
    }
    return GeneratedFile;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} summaryResolver
 * @param {?} symbolResolver
 * @param {?} symbols
 * @param {?} types
 * @return {?}
 */
function serializeSummaries(summaryResolver, symbolResolver, symbols, types) {
    var /** @type {?} */ serializer = new Serializer$1(symbolResolver, summaryResolver);
    // for symbols, we use everything except for the class metadata itself
    // (we keep the statics though), as the class metadata is contained in the
    // CompileTypeSummary.
    symbols.forEach(function (resolvedSymbol) { return serializer.addOrMergeSummary({ symbol: resolvedSymbol.symbol, metadata: resolvedSymbol.metadata }); });
    // Add summaries that are referenced by the given symbols (transitively)
    // Note: the serializer.symbols array might be growing while
    // we execute the loop!
    for (var /** @type {?} */ processedIndex = 0; processedIndex < serializer.symbols.length; processedIndex++) {
        var /** @type {?} */ symbol = serializer.symbols[processedIndex];
        if (summaryResolver.isLibraryFile(symbol.filePath)) {
            var /** @type {?} */ summary = summaryResolver.resolveSummary(symbol);
            if (!summary) {
                // some symbols might originate from a plain typescript library
                // that just exported .d.ts and .metadata.json files, i.e. where no summary
                // files were created.
                var /** @type {?} */ resolvedSymbol = symbolResolver.resolveSymbol(symbol);
                if (resolvedSymbol) {
                    summary = { symbol: resolvedSymbol.symbol, metadata: resolvedSymbol.metadata };
                }
            }
            if (summary) {
                serializer.addOrMergeSummary(summary);
            }
        }
    }
    // Add type summaries.
    // Note: We don't add the summaries of all referenced symbols as for the ResolvedSymbols,
    // as the type summaries already contain the transitive data that they require
    // (in a minimal way).
    types.forEach(function (typeSummary) {
        serializer.addOrMergeSummary({ symbol: typeSummary.type.reference, metadata: null, type: typeSummary });
        if (typeSummary.summaryKind === CompileSummaryKind.NgModule) {
            var /** @type {?} */ ngModuleSummary = (typeSummary);
            ngModuleSummary.exportedDirectives.concat(ngModuleSummary.exportedPipes).forEach(function (id) {
                var /** @type {?} */ symbol = id.reference;
                if (summaryResolver.isLibraryFile(symbol.filePath)) {
                    var /** @type {?} */ summary = summaryResolver.resolveSummary(symbol);
                    if (summary) {
                        serializer.addOrMergeSummary(summary);
                    }
                }
            });
        }
    });
    return serializer.serialize();
}
/**
 * @param {?} symbolCache
 * @param {?} json
 * @return {?}
 */
function deserializeSummaries(symbolCache, json) {
    var /** @type {?} */ deserializer = new Deserializer(symbolCache);
    return deserializer.deserialize(json);
}
var Serializer$1 = (function (_super) {
    __extends(Serializer$1, _super);
    /**
     * @param {?} symbolResolver
     * @param {?} summaryResolver
     */
    function Serializer$1(symbolResolver, summaryResolver) {
        var _this = _super.call(this) || this;
        _this.symbolResolver = symbolResolver;
        _this.summaryResolver = summaryResolver;
        // Note: This only contains symbols without members.
        _this.symbols = [];
        _this.indexBySymbol = new Map();
        _this.processedSummaryBySymbol = new Map();
        _this.processedSummaries = [];
        return _this;
    }
    /**
     * @param {?} summary
     * @return {?}
     */
    Serializer$1.prototype.addOrMergeSummary = function (summary) {
        var /** @type {?} */ symbolMeta = summary.metadata;
        if (symbolMeta && symbolMeta.__symbolic === 'class') {
            // For classes, we keep everything except their class decorators.
            // We need to keep e.g. the ctor args, method names, method decorators
            // so that the class can be extended in another compilation unit.
            // We don't keep the class decorators as
            // 1) they refer to data
            //   that should not cause a rebuild of downstream compilation units
            //   (e.g. inline templates of @Component, or @NgModule.declarations)
            // 2) their data is already captured in TypeSummaries, e.g. DirectiveSummary.
            var /** @type {?} */ clone_1 = {};
            Object.keys(symbolMeta).forEach(function (propName) {
                if (propName !== 'decorators') {
                    clone_1[propName] = symbolMeta[propName];
                }
            });
            symbolMeta = clone_1;
        }
        var /** @type {?} */ processedSummary = this.processedSummaryBySymbol.get(summary.symbol);
        if (!processedSummary) {
            processedSummary = this.processValue({ symbol: summary.symbol });
            this.processedSummaries.push(processedSummary);
            this.processedSummaryBySymbol.set(summary.symbol, processedSummary);
        }
        // Note: == on purpose to compare with undefined!
        if (processedSummary.metadata == null && symbolMeta != null) {
            processedSummary.metadata = this.processValue(symbolMeta);
        }
        // Note: == on purpose to compare with undefined!
        if (processedSummary.type == null && summary.type != null) {
            processedSummary.type = this.processValue(summary.type);
        }
    };
    /**
     * @return {?}
     */
    Serializer$1.prototype.serialize = function () {
        var _this = this;
        var /** @type {?} */ exportAs = [];
        var /** @type {?} */ json = JSON.stringify({
            summaries: this.processedSummaries,
            symbols: this.symbols.map(function (symbol, index) {
                symbol.assertNoMembers();
                var /** @type {?} */ importAs = ((undefined));
                if (_this.summaryResolver.isLibraryFile(symbol.filePath)) {
                    importAs = symbol.name + "_" + index;
                    exportAs.push({ symbol: symbol, exportAs: importAs });
                }
                return {
                    __symbol: index,
                    name: symbol.name,
                    // We convert the source filenames tinto output filenames,
                    // as the generated summary file will be used when teh current
                    // compilation unit is used as a library
                    filePath: _this.summaryResolver.getLibraryFileName(symbol.filePath),
                    importAs: importAs
                };
            })
        });
        return { json: json, exportAs: exportAs };
    };
    /**
     * @param {?} value
     * @return {?}
     */
    Serializer$1.prototype.processValue = function (value) { return visitValue(value, this, null); };
    /**
     * @param {?} value
     * @param {?} context
     * @return {?}
     */
    Serializer$1.prototype.visitOther = function (value, context) {
        if (value instanceof StaticSymbol) {
            var /** @type {?} */ baseSymbol = this.symbolResolver.getStaticSymbol(value.filePath, value.name);
            var /** @type {?} */ index = this.indexBySymbol.get(baseSymbol);
            // Note: == on purpose to compare with undefined!
            if (index == null) {
                index = this.indexBySymbol.size;
                this.indexBySymbol.set(baseSymbol, index);
                this.symbols.push(baseSymbol);
            }
            return { __symbol: index, members: value.members };
        }
    };
    return Serializer$1;
}(ValueTransformer));
var Deserializer = (function (_super) {
    __extends(Deserializer, _super);
    /**
     * @param {?} symbolCache
     */
    function Deserializer(symbolCache) {
        var _this = _super.call(this) || this;
        _this.symbolCache = symbolCache;
        return _this;
    }
    /**
     * @param {?} json
     * @return {?}
     */
    Deserializer.prototype.deserialize = function (json) {
        var _this = this;
        var /** @type {?} */ data = JSON.parse(json);
        var /** @type {?} */ importAs = [];
        this.symbols = [];
        data.symbols.forEach(function (serializedSymbol) {
            var /** @type {?} */ symbol = _this.symbolCache.get(serializedSymbol.filePath, serializedSymbol.name);
            _this.symbols.push(symbol);
            if (serializedSymbol.importAs) {
                importAs.push({ symbol: symbol, importAs: serializedSymbol.importAs });
            }
        });
        var /** @type {?} */ summaries = visitValue(data.summaries, this, null);
        return { summaries: summaries, importAs: importAs };
    };
    /**
     * @param {?} map
     * @param {?} context
     * @return {?}
     */
    Deserializer.prototype.visitStringMap = function (map, context) {
        if ('__symbol' in map) {
            var /** @type {?} */ baseSymbol = this.symbols[map['__symbol']];
            var /** @type {?} */ members = map['members'];
            return members.length ? this.symbolCache.get(baseSymbol.filePath, baseSymbol.name, members) :
                baseSymbol;
        }
        else {
            return _super.prototype.visitStringMap.call(this, map, context);
        }
    };
    return Deserializer;
}(ValueTransformer));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var AotCompiler = (function () {
    /**
     * @param {?} _config
     * @param {?} _host
     * @param {?} _metadataResolver
     * @param {?} _templateParser
     * @param {?} _styleCompiler
     * @param {?} _viewCompiler
     * @param {?} _ngModuleCompiler
     * @param {?} _outputEmitter
     * @param {?} _summaryResolver
     * @param {?} _localeId
     * @param {?} _translationFormat
     * @param {?} _genFilePreamble
     * @param {?} _symbolResolver
     */
    function AotCompiler(_config, _host, _metadataResolver, _templateParser, _styleCompiler, _viewCompiler, _ngModuleCompiler, _outputEmitter, _summaryResolver, _localeId, _translationFormat, _genFilePreamble, _symbolResolver) {
        this._config = _config;
        this._host = _host;
        this._metadataResolver = _metadataResolver;
        this._templateParser = _templateParser;
        this._styleCompiler = _styleCompiler;
        this._viewCompiler = _viewCompiler;
        this._ngModuleCompiler = _ngModuleCompiler;
        this._outputEmitter = _outputEmitter;
        this._summaryResolver = _summaryResolver;
        this._localeId = _localeId;
        this._translationFormat = _translationFormat;
        this._genFilePreamble = _genFilePreamble;
        this._symbolResolver = _symbolResolver;
    }
    /**
     * @return {?}
     */
    AotCompiler.prototype.clearCache = function () { this._metadataResolver.clearCache(); };
    /**
     * @param {?} rootFiles
     * @return {?}
     */
    AotCompiler.prototype.compileAll = function (rootFiles) {
        var _this = this;
        var /** @type {?} */ programSymbols = extractProgramSymbols(this._symbolResolver, rootFiles, this._host);
        var _a = analyzeAndValidateNgModules(programSymbols, this._host, this._metadataResolver), ngModuleByPipeOrDirective = _a.ngModuleByPipeOrDirective, files = _a.files, ngModules = _a.ngModules;
        return Promise
            .all(ngModules.map(function (ngModule) { return _this._metadataResolver.loadNgModuleDirectiveAndPipeMetadata(ngModule.type.reference, false); }))
            .then(function () {
            var /** @type {?} */ sourceModules = files.map(function (file) { return _this._compileSrcFile(file.srcUrl, ngModuleByPipeOrDirective, file.directives, file.pipes, file.ngModules, file.injectables); });
            return flatten(sourceModules);
        });
    };
    /**
     * @param {?} srcFileUrl
     * @param {?} ngModuleByPipeOrDirective
     * @param {?} directives
     * @param {?} pipes
     * @param {?} ngModules
     * @param {?} injectables
     * @return {?}
     */
    AotCompiler.prototype._compileSrcFile = function (srcFileUrl, ngModuleByPipeOrDirective, directives, pipes, ngModules, injectables) {
        var _this = this;
        var /** @type {?} */ fileSuffix = splitTypescriptSuffix(srcFileUrl)[1];
        var /** @type {?} */ statements = [];
        var /** @type {?} */ exportedVars = [];
        var /** @type {?} */ generatedFiles = [];
        generatedFiles.push(this._createSummary(srcFileUrl, directives, pipes, ngModules, injectables, statements, exportedVars));
        // compile all ng modules
        exportedVars.push.apply(exportedVars, ngModules.map(function (ngModuleType) { return _this._compileModule(ngModuleType, statements); }));
        // compile components
        directives.forEach(function (dirType) {
            var /** @type {?} */ compMeta = _this._metadataResolver.getDirectiveMetadata(/** @type {?} */ (dirType));
            if (!compMeta.isComponent) {
                return Promise.resolve(null);
            }
            var /** @type {?} */ ngModule = ngModuleByPipeOrDirective.get(dirType);
            if (!ngModule) {
                throw new Error("Internal Error: cannot determine the module for component " + identifierName(compMeta.type) + "!");
            }
            _assertComponent(compMeta);
            // compile styles
            var /** @type {?} */ stylesCompileResults = _this._styleCompiler.compileComponent(compMeta);
            stylesCompileResults.externalStylesheets.forEach(function (compiledStyleSheet) {
                generatedFiles.push(_this._codgenStyles(srcFileUrl, compiledStyleSheet, fileSuffix));
            });
            // compile components
            var /** @type {?} */ compViewVars = _this._compileComponent(compMeta, ngModule, ngModule.transitiveModule.directives, stylesCompileResults.componentStylesheet, fileSuffix, statements);
            exportedVars.push(_this._compileComponentFactory(compMeta, ngModule, fileSuffix, statements), compViewVars.viewClassVar, compViewVars.compRenderTypeVar);
        });
        if (statements.length > 0) {
            var /** @type {?} */ srcModule = this._codegenSourceModule(srcFileUrl, ngfactoryFilePath(srcFileUrl), statements, exportedVars);
            generatedFiles.unshift(srcModule);
        }
        return generatedFiles;
    };
    /**
     * @param {?} srcFileUrl
     * @param {?} directives
     * @param {?} pipes
     * @param {?} ngModules
     * @param {?} injectables
     * @param {?} targetStatements
     * @param {?} targetExportedVars
     * @return {?}
     */
    AotCompiler.prototype._createSummary = function (srcFileUrl, directives, pipes, ngModules, injectables, targetStatements, targetExportedVars) {
        var _this = this;
        var /** @type {?} */ symbolSummaries = this._symbolResolver.getSymbolsOf(srcFileUrl)
            .map(function (symbol) { return _this._symbolResolver.resolveSymbol(symbol); });
        var /** @type {?} */ typeSummaries = ngModules.map(function (ref) { return ((_this._metadataResolver.getNgModuleSummary(ref))); }).concat(directives.map(function (ref) { return ((_this._metadataResolver.getDirectiveSummary(ref))); }), pipes.map(function (ref) { return ((_this._metadataResolver.getPipeSummary(ref))); }), injectables.map(function (ref) { return ((_this._metadataResolver.getInjectableSummary(ref))); }));
        var _a = serializeSummaries(this._summaryResolver, this._symbolResolver, symbolSummaries, typeSummaries), json = _a.json, exportAs = _a.exportAs;
        exportAs.forEach(function (entry) {
            targetStatements.push(variable(entry.exportAs).set(importExpr({ reference: entry.symbol })).toDeclStmt());
            targetExportedVars.push(entry.exportAs);
        });
        return new GeneratedFile(srcFileUrl, summaryFileName(srcFileUrl), json);
    };
    /**
     * @param {?} ngModuleType
     * @param {?} targetStatements
     * @return {?}
     */
    AotCompiler.prototype._compileModule = function (ngModuleType, targetStatements) {
        var /** @type {?} */ ngModule = ((this._metadataResolver.getNgModuleMetadata(ngModuleType)));
        var /** @type {?} */ providers = [];
        if (this._localeId) {
            providers.push({
                token: createIdentifierToken(Identifiers.LOCALE_ID),
                useValue: this._localeId,
            });
        }
        if (this._translationFormat) {
            providers.push({
                token: createIdentifierToken(Identifiers.TRANSLATIONS_FORMAT),
                useValue: this._translationFormat
            });
        }
        var /** @type {?} */ appCompileResult = this._ngModuleCompiler.compile(ngModule, providers);
        targetStatements.push.apply(targetStatements, appCompileResult.statements);
        return appCompileResult.ngModuleFactoryVar;
    };
    /**
     * @param {?} compMeta
     * @param {?} ngModule
     * @param {?} fileSuffix
     * @param {?} targetStatements
     * @return {?}
     */
    AotCompiler.prototype._compileComponentFactory = function (compMeta, ngModule, fileSuffix, targetStatements) {
        var /** @type {?} */ hostType = this._metadataResolver.getHostComponentType(compMeta.type.reference);
        var /** @type {?} */ hostMeta = createHostComponentMeta(hostType, compMeta, this._metadataResolver.getHostComponentViewClass(hostType));
        var /** @type {?} */ hostViewFactoryVar = this._compileComponent(hostMeta, ngModule, [compMeta.type], null, fileSuffix, targetStatements)
            .viewClassVar;
        var /** @type {?} */ compFactoryVar = componentFactoryName(compMeta.type.reference);
        var /** @type {?} */ inputsExprs = [];
        for (var /** @type {?} */ propName in compMeta.inputs) {
            var /** @type {?} */ templateName = compMeta.inputs[propName];
            // Don't quote so that the key gets minified...
            inputsExprs.push(new LiteralMapEntry(propName, literal(templateName), false));
        }
        var /** @type {?} */ outputsExprs = [];
        for (var /** @type {?} */ propName in compMeta.outputs) {
            var /** @type {?} */ templateName = compMeta.outputs[propName];
            // Don't quote so that the key gets minified...
            outputsExprs.push(new LiteralMapEntry(propName, literal(templateName), false));
        }
        targetStatements.push(variable(compFactoryVar)
            .set(importExpr(createIdentifier(Identifiers.createComponentFactory)).callFn([
            literal(compMeta.selector), importExpr(compMeta.type),
            variable(hostViewFactoryVar), new LiteralMapExpr(inputsExprs),
            new LiteralMapExpr(outputsExprs),
            literalArr(/** @type {?} */ ((compMeta.template)).ngContentSelectors.map(function (selector) { return literal(selector); }))
        ]))
            .toDeclStmt(importType(createIdentifier(Identifiers.ComponentFactory), [/** @type {?} */ ((importType(compMeta.type)))], [TypeModifier.Const]), [StmtModifier.Final]));
        return compFactoryVar;
    };
    /**
     * @param {?} compMeta
     * @param {?} ngModule
     * @param {?} directiveIdentifiers
     * @param {?} componentStyles
     * @param {?} fileSuffix
     * @param {?} targetStatements
     * @return {?}
     */
    AotCompiler.prototype._compileComponent = function (compMeta, ngModule, directiveIdentifiers, componentStyles, fileSuffix, targetStatements) {
        var _this = this;
        var /** @type {?} */ directives = directiveIdentifiers.map(function (dir) { return _this._metadataResolver.getDirectiveSummary(dir.reference); });
        var /** @type {?} */ pipes = ngModule.transitiveModule.pipes.map(function (pipe) { return _this._metadataResolver.getPipeSummary(pipe.reference); });
        var _a = this._templateParser.parse(compMeta, /** @type {?} */ ((((compMeta.template)).template)), directives, pipes, ngModule.schemas, templateSourceUrl(ngModule.type, compMeta, /** @type {?} */ ((compMeta.template)))), parsedTemplate = _a.template, usedPipes = _a.pipes;
        var /** @type {?} */ stylesExpr = componentStyles ? variable(componentStyles.stylesVar) : literalArr([]);
        var /** @type {?} */ viewResult = this._viewCompiler.compileComponent(compMeta, parsedTemplate, stylesExpr, usedPipes);
        if (componentStyles) {
            targetStatements.push.apply(targetStatements, _resolveStyleStatements(this._symbolResolver, componentStyles, fileSuffix));
        }
        targetStatements.push.apply(targetStatements, viewResult.statements);
        return { viewClassVar: viewResult.viewClassVar, compRenderTypeVar: viewResult.rendererTypeVar };
    };
    /**
     * @param {?} fileUrl
     * @param {?} stylesCompileResult
     * @param {?} fileSuffix
     * @return {?}
     */
    AotCompiler.prototype._codgenStyles = function (fileUrl, stylesCompileResult, fileSuffix) {
        _resolveStyleStatements(this._symbolResolver, stylesCompileResult, fileSuffix);
        return this._codegenSourceModule(fileUrl, _stylesModuleUrl(/** @type {?} */ ((stylesCompileResult.meta.moduleUrl)), stylesCompileResult.isShimmed, fileSuffix), stylesCompileResult.statements, [stylesCompileResult.stylesVar]);
    };
    /**
     * @param {?} srcFileUrl
     * @param {?} genFileUrl
     * @param {?} statements
     * @param {?} exportedVars
     * @return {?}
     */
    AotCompiler.prototype._codegenSourceModule = function (srcFileUrl, genFileUrl, statements, exportedVars) {
        return new GeneratedFile(srcFileUrl, genFileUrl, this._outputEmitter.emitStatements(sourceUrl(srcFileUrl), genFileUrl, statements, exportedVars, this._genFilePreamble));
    };
    return AotCompiler;
}());
/**
 * @param {?} reflector
 * @param {?} compileResult
 * @param {?} fileSuffix
 * @return {?}
 */
function _resolveStyleStatements(reflector, compileResult, fileSuffix) {
    compileResult.dependencies.forEach(function (dep) {
        dep.valuePlaceholder.reference = reflector.getStaticSymbol(_stylesModuleUrl(dep.moduleUrl, dep.isShimmed, fileSuffix), dep.name);
    });
    return compileResult.statements;
}
/**
 * @param {?} stylesheetUrl
 * @param {?} shim
 * @param {?} suffix
 * @return {?}
 */
function _stylesModuleUrl(stylesheetUrl, shim, suffix) {
    return "" + stylesheetUrl + (shim ? '.shim' : '') + ".ngstyle" + suffix;
}
/**
 * @param {?} meta
 * @return {?}
 */
function _assertComponent(meta) {
    if (!meta.isComponent) {
        throw new Error("Could not compile '" + identifierName(meta.type) + "' because it is not a component.");
    }
}
/**
 * @param {?} programStaticSymbols
 * @param {?} host
 * @param {?} metadataResolver
 * @return {?}
 */
function analyzeNgModules(programStaticSymbols, host, metadataResolver) {
    var _a = _createNgModules(programStaticSymbols, host, metadataResolver), ngModules = _a.ngModules, symbolsMissingModule = _a.symbolsMissingModule;
    return _analyzeNgModules(programStaticSymbols, ngModules, symbolsMissingModule, metadataResolver);
}
/**
 * @param {?} programStaticSymbols
 * @param {?} host
 * @param {?} metadataResolver
 * @return {?}
 */
function analyzeAndValidateNgModules(programStaticSymbols, host, metadataResolver) {
    var /** @type {?} */ result = analyzeNgModules(programStaticSymbols, host, metadataResolver);
    if (result.symbolsMissingModule && result.symbolsMissingModule.length) {
        var /** @type {?} */ messages = result.symbolsMissingModule.map(function (s) { return "Cannot determine the module for class " + s.name + " in " + s.filePath + "! Add " + s.name + " to the NgModule to fix it."; });
        throw syntaxError(messages.join('\n'));
    }
    return result;
}
/**
 * @param {?} programSymbols
 * @param {?} ngModuleMetas
 * @param {?} symbolsMissingModule
 * @param {?} metadataResolver
 * @return {?}
 */
function _analyzeNgModules(programSymbols, ngModuleMetas, symbolsMissingModule, metadataResolver) {
    var /** @type {?} */ moduleMetasByRef = new Map();
    ngModuleMetas.forEach(function (ngModule) { return moduleMetasByRef.set(ngModule.type.reference, ngModule); });
    var /** @type {?} */ ngModuleByPipeOrDirective = new Map();
    var /** @type {?} */ ngModulesByFile = new Map();
    var /** @type {?} */ ngDirectivesByFile = new Map();
    var /** @type {?} */ ngPipesByFile = new Map();
    var /** @type {?} */ ngInjectablesByFile = new Map();
    var /** @type {?} */ filePaths = new Set();
    // Make sure we produce an analyzed file for each input file
    programSymbols.forEach(function (symbol) {
        var /** @type {?} */ filePath = symbol.filePath;
        filePaths.add(filePath);
        if (metadataResolver.isInjectable(symbol)) {
            ngInjectablesByFile.set(filePath, (ngInjectablesByFile.get(filePath) || []).concat(symbol));
        }
    });
    // Looping over all modules to construct:
    // - a map from file to modules `ngModulesByFile`,
    // - a map from file to directives `ngDirectivesByFile`,
    // - a map from file to pipes `ngPipesByFile`,
    // - a map from directive/pipe to module `ngModuleByPipeOrDirective`.
    ngModuleMetas.forEach(function (ngModuleMeta) {
        var /** @type {?} */ srcFileUrl = ngModuleMeta.type.reference.filePath;
        filePaths.add(srcFileUrl);
        ngModulesByFile.set(srcFileUrl, (ngModulesByFile.get(srcFileUrl) || []).concat(ngModuleMeta.type.reference));
        ngModuleMeta.declaredDirectives.forEach(function (dirIdentifier) {
            var /** @type {?} */ fileUrl = dirIdentifier.reference.filePath;
            filePaths.add(fileUrl);
            ngDirectivesByFile.set(fileUrl, (ngDirectivesByFile.get(fileUrl) || []).concat(dirIdentifier.reference));
            ngModuleByPipeOrDirective.set(dirIdentifier.reference, ngModuleMeta);
        });
        ngModuleMeta.declaredPipes.forEach(function (pipeIdentifier) {
            var /** @type {?} */ fileUrl = pipeIdentifier.reference.filePath;
            filePaths.add(fileUrl);
            ngPipesByFile.set(fileUrl, (ngPipesByFile.get(fileUrl) || []).concat(pipeIdentifier.reference));
            ngModuleByPipeOrDirective.set(pipeIdentifier.reference, ngModuleMeta);
        });
    });
    var /** @type {?} */ files = [];
    filePaths.forEach(function (srcUrl) {
        var /** @type {?} */ directives = ngDirectivesByFile.get(srcUrl) || [];
        var /** @type {?} */ pipes = ngPipesByFile.get(srcUrl) || [];
        var /** @type {?} */ ngModules = ngModulesByFile.get(srcUrl) || [];
        var /** @type {?} */ injectables = ngInjectablesByFile.get(srcUrl) || [];
        files.push({ srcUrl: srcUrl, directives: directives, pipes: pipes, ngModules: ngModules, injectables: injectables });
    });
    return {
        // map directive/pipe to module
        ngModuleByPipeOrDirective: ngModuleByPipeOrDirective,
        // list modules and directives for every source file
        files: files,
        ngModules: ngModuleMetas, symbolsMissingModule: symbolsMissingModule
    };
}
/**
 * @param {?} staticSymbolResolver
 * @param {?} files
 * @param {?} host
 * @return {?}
 */
function extractProgramSymbols(staticSymbolResolver, files, host) {
    var /** @type {?} */ staticSymbols = [];
    files.filter(function (fileName) { return host.isSourceFile(fileName); }).forEach(function (sourceFile) {
        staticSymbolResolver.getSymbolsOf(sourceFile).forEach(function (symbol) {
            var /** @type {?} */ resolvedSymbol = staticSymbolResolver.resolveSymbol(symbol);
            var /** @type {?} */ symbolMeta = resolvedSymbol.metadata;
            if (symbolMeta) {
                if (symbolMeta.__symbolic != 'error') {
                    // Ignore symbols that are only included to record error information.
                    staticSymbols.push(resolvedSymbol.symbol);
                }
            }
        });
    });
    return staticSymbols;
}
/**
 * @param {?} programStaticSymbols
 * @param {?} host
 * @param {?} metadataResolver
 * @return {?}
 */
function _createNgModules(programStaticSymbols, host, metadataResolver) {
    var /** @type {?} */ ngModules = new Map();
    var /** @type {?} */ programPipesAndDirectives = [];
    var /** @type {?} */ ngModulePipesAndDirective = new Set();
    var /** @type {?} */ addNgModule = function (staticSymbol) {
        if (ngModules.has(staticSymbol) || !host.isSourceFile(staticSymbol.filePath)) {
            return false;
        }
        var /** @type {?} */ ngModule = metadataResolver.getNgModuleMetadata(staticSymbol, false);
        if (ngModule) {
            ngModules.set(ngModule.type.reference, ngModule);
            ngModule.declaredDirectives.forEach(function (dir) { return ngModulePipesAndDirective.add(dir.reference); });
            ngModule.declaredPipes.forEach(function (pipe) { return ngModulePipesAndDirective.add(pipe.reference); });
            // For every input module add the list of transitively included modules
            ngModule.transitiveModule.modules.forEach(function (modMeta) { return addNgModule(modMeta.reference); });
        }
        return !!ngModule;
    };
    programStaticSymbols.forEach(function (staticSymbol) {
        if (!addNgModule(staticSymbol) &&
            (metadataResolver.isDirective(staticSymbol) || metadataResolver.isPipe(staticSymbol))) {
            programPipesAndDirectives.push(staticSymbol);
        }
    });
    // Throw an error if any of the program pipe or directives is not declared by a module
    var /** @type {?} */ symbolsMissingModule = programPipesAndDirectives.filter(function (s) { return !ngModulePipesAndDirective.has(s); });
    return { ngModules: Array.from(ngModules.values()), symbolsMissingModule: symbolsMissingModule };
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var StaticAndDynamicReflectionCapabilities = (function () {
    /**
     * @param {?} staticDelegate
     */
    function StaticAndDynamicReflectionCapabilities(staticDelegate) {
        this.staticDelegate = staticDelegate;
        this.dynamicDelegate = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵReflectionCapabilities"]();
    }
    /**
     * @param {?} staticDelegate
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.install = function (staticDelegate) {
        __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"].updateCapabilities(new StaticAndDynamicReflectionCapabilities(staticDelegate));
    };
    /**
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.isReflectionEnabled = function () { return true; };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.factory = function (type) { return this.dynamicDelegate.factory(type); };
    /**
     * @param {?} type
     * @param {?} lcProperty
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.hasLifecycleHook = function (type, lcProperty) {
        return isStaticType(type) ? this.staticDelegate.hasLifecycleHook(type, lcProperty) :
            this.dynamicDelegate.hasLifecycleHook(type, lcProperty);
    };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.parameters = function (type) {
        return isStaticType(type) ? this.staticDelegate.parameters(type) :
            this.dynamicDelegate.parameters(type);
    };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.annotations = function (type) {
        return isStaticType(type) ? this.staticDelegate.annotations(type) :
            this.dynamicDelegate.annotations(type);
    };
    /**
     * @param {?} typeOrFunc
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.propMetadata = function (typeOrFunc) {
        return isStaticType(typeOrFunc) ? this.staticDelegate.propMetadata(typeOrFunc) :
            this.dynamicDelegate.propMetadata(typeOrFunc);
    };
    /**
     * @param {?} name
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.getter = function (name) { return this.dynamicDelegate.getter(name); };
    /**
     * @param {?} name
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.setter = function (name) { return this.dynamicDelegate.setter(name); };
    /**
     * @param {?} name
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.method = function (name) { return this.dynamicDelegate.method(name); };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.importUri = function (type) { return ((this.staticDelegate.importUri(type))); };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.resourceUri = function (type) { return this.staticDelegate.resourceUri(type); };
    /**
     * @param {?} name
     * @param {?} moduleUrl
     * @param {?} members
     * @param {?} runtime
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.resolveIdentifier = function (name, moduleUrl, members, runtime) {
        return this.staticDelegate.resolveIdentifier(name, moduleUrl, members);
    };
    /**
     * @param {?} enumIdentifier
     * @param {?} name
     * @return {?}
     */
    StaticAndDynamicReflectionCapabilities.prototype.resolveEnum = function (enumIdentifier, name) {
        if (isStaticType(enumIdentifier)) {
            return this.staticDelegate.resolveEnum(enumIdentifier, name);
        }
        else {
            return null;
        }
    };
    return StaticAndDynamicReflectionCapabilities;
}());
/**
 * @param {?} type
 * @return {?}
 */
function isStaticType(type) {
    return typeof type === 'object' && type.name && type.filePath;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ANGULAR_CORE = '@angular/core';
var HIDDEN_KEY = /^\$.*\$$/;
var IGNORE = {
    __symbolic: 'ignore'
};
/**
 * @param {?} value
 * @return {?}
 */
function shouldIgnore(value) {
    return value && value.__symbolic == 'ignore';
}
/**
 * A static reflector implements enough of the Reflector API that is necessary to compile
 * templates statically.
 */
var StaticReflector = (function () {
    /**
     * @param {?} summaryResolver
     * @param {?} symbolResolver
     * @param {?=} knownMetadataClasses
     * @param {?=} knownMetadataFunctions
     * @param {?=} errorRecorder
     */
    function StaticReflector(summaryResolver, symbolResolver, knownMetadataClasses, knownMetadataFunctions, errorRecorder) {
        if (knownMetadataClasses === void 0) { knownMetadataClasses = []; }
        if (knownMetadataFunctions === void 0) { knownMetadataFunctions = []; }
        var _this = this;
        this.summaryResolver = summaryResolver;
        this.symbolResolver = symbolResolver;
        this.errorRecorder = errorRecorder;
        this.annotationCache = new Map();
        this.propertyCache = new Map();
        this.parameterCache = new Map();
        this.methodCache = new Map();
        this.conversionMap = new Map();
        this.annotationForParentClassWithSummaryKind = new Map();
        this.annotationNames = new Map();
        this.initializeConversionMap();
        knownMetadataClasses.forEach(function (kc) { return _this._registerDecoratorOrConstructor(_this.getStaticSymbol(kc.filePath, kc.name), kc.ctor); });
        knownMetadataFunctions.forEach(function (kf) { return _this._registerFunction(_this.getStaticSymbol(kf.filePath, kf.name), kf.fn); });
        this.annotationForParentClassWithSummaryKind.set(CompileSummaryKind.Directive, [__WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], __WEBPACK_IMPORTED_MODULE_0__angular_core__["Component"]]);
        this.annotationForParentClassWithSummaryKind.set(CompileSummaryKind.Pipe, [__WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"]]);
        this.annotationForParentClassWithSummaryKind.set(CompileSummaryKind.NgModule, [__WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"]]);
        this.annotationForParentClassWithSummaryKind.set(CompileSummaryKind.Injectable, [__WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"], __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], __WEBPACK_IMPORTED_MODULE_0__angular_core__["Component"], __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"]]);
        this.annotationNames.set(__WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], 'Directive');
        this.annotationNames.set(__WEBPACK_IMPORTED_MODULE_0__angular_core__["Component"], 'Component');
        this.annotationNames.set(__WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"], 'Pipe');
        this.annotationNames.set(__WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"], 'NgModule');
        this.annotationNames.set(__WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"], 'Injectable');
    }
    /**
     * @param {?} typeOrFunc
     * @return {?}
     */
    StaticReflector.prototype.importUri = function (typeOrFunc) {
        var /** @type {?} */ staticSymbol = this.findSymbolDeclaration(typeOrFunc);
        return staticSymbol ? staticSymbol.filePath : null;
    };
    /**
     * @param {?} typeOrFunc
     * @return {?}
     */
    StaticReflector.prototype.resourceUri = function (typeOrFunc) {
        var /** @type {?} */ staticSymbol = this.findSymbolDeclaration(typeOrFunc);
        return this.symbolResolver.getResourcePath(staticSymbol);
    };
    /**
     * @param {?} name
     * @param {?} moduleUrl
     * @param {?} members
     * @return {?}
     */
    StaticReflector.prototype.resolveIdentifier = function (name, moduleUrl, members) {
        var /** @type {?} */ importSymbol = this.getStaticSymbol(moduleUrl, name);
        var /** @type {?} */ rootSymbol = this.findDeclaration(moduleUrl, name);
        if (importSymbol != rootSymbol) {
            this.symbolResolver.recordImportAs(rootSymbol, importSymbol);
        }
        if (members && members.length) {
            return this.getStaticSymbol(rootSymbol.filePath, rootSymbol.name, members);
        }
        return rootSymbol;
    };
    /**
     * @param {?} moduleUrl
     * @param {?} name
     * @param {?=} containingFile
     * @return {?}
     */
    StaticReflector.prototype.findDeclaration = function (moduleUrl, name, containingFile) {
        return this.findSymbolDeclaration(this.symbolResolver.getSymbolByModule(moduleUrl, name, containingFile));
    };
    /**
     * @param {?} symbol
     * @return {?}
     */
    StaticReflector.prototype.findSymbolDeclaration = function (symbol) {
        var /** @type {?} */ resolvedSymbol = this.symbolResolver.resolveSymbol(symbol);
        if (resolvedSymbol && resolvedSymbol.metadata instanceof StaticSymbol) {
            return this.findSymbolDeclaration(resolvedSymbol.metadata);
        }
        else {
            return symbol;
        }
    };
    /**
     * @param {?} enumIdentifier
     * @param {?} name
     * @return {?}
     */
    StaticReflector.prototype.resolveEnum = function (enumIdentifier, name) {
        var /** @type {?} */ staticSymbol = enumIdentifier;
        var /** @type {?} */ members = (staticSymbol.members || []).concat(name);
        return this.getStaticSymbol(staticSymbol.filePath, staticSymbol.name, members);
    };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticReflector.prototype.annotations = function (type) {
        var _this = this;
        var /** @type {?} */ annotations = this.annotationCache.get(type);
        if (!annotations) {
            annotations = [];
            var /** @type {?} */ classMetadata = this.getTypeMetadata(type);
            var /** @type {?} */ parentType = this.findParentType(type, classMetadata);
            if (parentType) {
                var /** @type {?} */ parentAnnotations = this.annotations(parentType);
                annotations.push.apply(annotations, parentAnnotations);
            }
            var /** @type {?} */ ownAnnotations_1 = [];
            if (classMetadata['decorators']) {
                ownAnnotations_1 = this.simplify(type, classMetadata['decorators']);
                annotations.push.apply(annotations, ownAnnotations_1);
            }
            if (parentType && !this.summaryResolver.isLibraryFile(type.filePath) &&
                this.summaryResolver.isLibraryFile(parentType.filePath)) {
                var /** @type {?} */ summary = this.summaryResolver.resolveSummary(parentType);
                if (summary && summary.type) {
                    var /** @type {?} */ requiredAnnotationTypes = ((this.annotationForParentClassWithSummaryKind.get(/** @type {?} */ ((summary.type.summaryKind)))));
                    var /** @type {?} */ typeHasRequiredAnnotation = requiredAnnotationTypes.some(function (requiredType) { return ownAnnotations_1.some(function (ann) { return ann instanceof requiredType; }); });
                    if (!typeHasRequiredAnnotation) {
                        this.reportError(syntaxError("Class " + type.name + " in " + type.filePath + " extends from a " + CompileSummaryKind[((summary.type.summaryKind))] + " in another compilation unit without duplicating the decorator. " +
                            ("Please add a " + requiredAnnotationTypes.map(function (type) { return _this.annotationNames.get(type); }).join(' or ') + " decorator to the class.")), type);
                    }
                }
            }
            this.annotationCache.set(type, annotations.filter(function (ann) { return !!ann; }));
        }
        return annotations;
    };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticReflector.prototype.propMetadata = function (type) {
        var _this = this;
        var /** @type {?} */ propMetadata = this.propertyCache.get(type);
        if (!propMetadata) {
            var /** @type {?} */ classMetadata = this.getTypeMetadata(type);
            propMetadata = {};
            var /** @type {?} */ parentType = this.findParentType(type, classMetadata);
            if (parentType) {
                var /** @type {?} */ parentPropMetadata_1 = this.propMetadata(parentType);
                Object.keys(parentPropMetadata_1).forEach(function (parentProp) {
                    ((propMetadata))[parentProp] = parentPropMetadata_1[parentProp];
                });
            }
            var /** @type {?} */ members_1 = classMetadata['members'] || {};
            Object.keys(members_1).forEach(function (propName) {
                var /** @type {?} */ propData = members_1[propName];
                var /** @type {?} */ prop = ((propData))
                    .find(function (a) { return a['__symbolic'] == 'property' || a['__symbolic'] == 'method'; });
                var /** @type {?} */ decorators = [];
                if (((propMetadata))[propName]) {
                    decorators.push.apply(decorators, ((propMetadata))[propName]);
                } /** @type {?} */
                ((propMetadata))[propName] = decorators;
                if (prop && prop['decorators']) {
                    decorators.push.apply(decorators, _this.simplify(type, prop['decorators']));
                }
            });
            this.propertyCache.set(type, propMetadata);
        }
        return propMetadata;
    };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticReflector.prototype.parameters = function (type) {
        if (!(type instanceof StaticSymbol)) {
            this.reportError(new Error("parameters received " + JSON.stringify(type) + " which is not a StaticSymbol"), type);
            return [];
        }
        try {
            var /** @type {?} */ parameters_1 = this.parameterCache.get(type);
            if (!parameters_1) {
                var /** @type {?} */ classMetadata = this.getTypeMetadata(type);
                var /** @type {?} */ parentType = this.findParentType(type, classMetadata);
                var /** @type {?} */ members = classMetadata ? classMetadata['members'] : null;
                var /** @type {?} */ ctorData = members ? members['__ctor__'] : null;
                if (ctorData) {
                    var /** @type {?} */ ctor = ((ctorData)).find(function (a) { return a['__symbolic'] == 'constructor'; });
                    var /** @type {?} */ parameterTypes = (this.simplify(type, ctor['parameters'] || []));
                    var /** @type {?} */ parameterDecorators_1 = (this.simplify(type, ctor['parameterDecorators'] || []));
                    parameters_1 = [];
                    parameterTypes.forEach(function (paramType, index) {
                        var /** @type {?} */ nestedResult = [];
                        if (paramType) {
                            nestedResult.push(paramType);
                        }
                        var /** @type {?} */ decorators = parameterDecorators_1 ? parameterDecorators_1[index] : null;
                        if (decorators) {
                            nestedResult.push.apply(nestedResult, decorators);
                        } /** @type {?} */
                        ((parameters_1)).push(nestedResult);
                    });
                }
                else if (parentType) {
                    parameters_1 = this.parameters(parentType);
                }
                if (!parameters_1) {
                    parameters_1 = [];
                }
                this.parameterCache.set(type, parameters_1);
            }
            return parameters_1;
        }
        catch (e) {
            console.error("Failed on type " + JSON.stringify(type) + " with error " + e);
            throw e;
        }
    };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticReflector.prototype._methodNames = function (type) {
        var /** @type {?} */ methodNames = this.methodCache.get(type);
        if (!methodNames) {
            var /** @type {?} */ classMetadata = this.getTypeMetadata(type);
            methodNames = {};
            var /** @type {?} */ parentType = this.findParentType(type, classMetadata);
            if (parentType) {
                var /** @type {?} */ parentMethodNames_1 = this._methodNames(parentType);
                Object.keys(parentMethodNames_1).forEach(function (parentProp) {
                    ((methodNames))[parentProp] = parentMethodNames_1[parentProp];
                });
            }
            var /** @type {?} */ members_2 = classMetadata['members'] || {};
            Object.keys(members_2).forEach(function (propName) {
                var /** @type {?} */ propData = members_2[propName];
                var /** @type {?} */ isMethod = ((propData)).some(function (a) { return a['__symbolic'] == 'method'; }); /** @type {?} */
                ((methodNames))[propName] = ((methodNames))[propName] || isMethod;
            });
            this.methodCache.set(type, methodNames);
        }
        return methodNames;
    };
    /**
     * @param {?} type
     * @param {?} classMetadata
     * @return {?}
     */
    StaticReflector.prototype.findParentType = function (type, classMetadata) {
        var /** @type {?} */ parentType = this.trySimplify(type, classMetadata['extends']);
        if (parentType instanceof StaticSymbol) {
            return parentType;
        }
    };
    /**
     * @param {?} type
     * @param {?} lcProperty
     * @return {?}
     */
    StaticReflector.prototype.hasLifecycleHook = function (type, lcProperty) {
        if (!(type instanceof StaticSymbol)) {
            this.reportError(new Error("hasLifecycleHook received " + JSON.stringify(type) + " which is not a StaticSymbol"), type);
        }
        try {
            return !!this._methodNames(type)[lcProperty];
        }
        catch (e) {
            console.error("Failed on type " + JSON.stringify(type) + " with error " + e);
            throw e;
        }
    };
    /**
     * @param {?} type
     * @param {?} ctor
     * @return {?}
     */
    StaticReflector.prototype._registerDecoratorOrConstructor = function (type, ctor) {
        this.conversionMap.set(type, function (context, args) { return new (ctor.bind.apply(ctor, [void 0].concat(args)))(); });
    };
    /**
     * @param {?} type
     * @param {?} fn
     * @return {?}
     */
    StaticReflector.prototype._registerFunction = function (type, fn) {
        this.conversionMap.set(type, function (context, args) { return fn.apply(undefined, args); });
    };
    /**
     * @return {?}
     */
    StaticReflector.prototype.initializeConversionMap = function () {
        this.injectionToken = this.findDeclaration(ANGULAR_CORE, 'InjectionToken');
        this.opaqueToken = this.findDeclaration(ANGULAR_CORE, 'OpaqueToken');
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Host'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Injectable'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Self'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'SkipSelf'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["SkipSelf"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Inject'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Optional'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Attribute'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Attribute"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'ContentChild'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["ContentChild"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'ContentChildren'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["ContentChildren"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'ViewChild'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewChild"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'ViewChildren'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewChildren"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Input'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Output'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Output"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Pipe'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Pipe"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'HostBinding'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["HostBinding"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'HostListener'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["HostListener"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Directive'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Component'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Component"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'NgModule'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"]);
        // Note: Some metadata classes can be used directly with Provider.deps.
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Host'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Self'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'SkipSelf'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["SkipSelf"]);
        this._registerDecoratorOrConstructor(this.findDeclaration(ANGULAR_CORE, 'Optional'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"]);
        this._registerFunction(this.findDeclaration(ANGULAR_CORE, 'trigger'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["trigger"]);
        this._registerFunction(this.findDeclaration(ANGULAR_CORE, 'state'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["state"]);
        this._registerFunction(this.findDeclaration(ANGULAR_CORE, 'transition'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["transition"]);
        this._registerFunction(this.findDeclaration(ANGULAR_CORE, 'style'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["style"]);
        this._registerFunction(this.findDeclaration(ANGULAR_CORE, 'animate'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["animate"]);
        this._registerFunction(this.findDeclaration(ANGULAR_CORE, 'keyframes'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["keyframes"]);
        this._registerFunction(this.findDeclaration(ANGULAR_CORE, 'sequence'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["sequence"]);
        this._registerFunction(this.findDeclaration(ANGULAR_CORE, 'group'), __WEBPACK_IMPORTED_MODULE_0__angular_core__["group"]);
    };
    /**
     * getStaticSymbol produces a Type whose metadata is known but whose implementation is not loaded.
     * All types passed to the StaticResolver should be pseudo-types returned by this method.
     *
     * @param {?} declarationFile the absolute path of the file where the symbol is declared
     * @param {?} name the name of the type.
     * @param {?=} members
     * @return {?}
     */
    StaticReflector.prototype.getStaticSymbol = function (declarationFile, name, members) {
        return this.symbolResolver.getStaticSymbol(declarationFile, name, members);
    };
    /**
     * @param {?} error
     * @param {?} context
     * @param {?=} path
     * @return {?}
     */
    StaticReflector.prototype.reportError = function (error, context, path) {
        if (this.errorRecorder) {
            this.errorRecorder(error, (context && context.filePath) || path);
        }
        else {
            throw error;
        }
    };
    /**
     * Simplify but discard any errors
     * @param {?} context
     * @param {?} value
     * @return {?}
     */
    StaticReflector.prototype.trySimplify = function (context, value) {
        var /** @type {?} */ originalRecorder = this.errorRecorder;
        this.errorRecorder = function (error, fileName) { };
        var /** @type {?} */ result = this.simplify(context, value);
        this.errorRecorder = originalRecorder;
        return result;
    };
    /**
     * \@internal
     * @param {?} context
     * @param {?} value
     * @return {?}
     */
    StaticReflector.prototype.simplify = function (context, value) {
        var _this = this;
        var /** @type {?} */ self = this;
        var /** @type {?} */ scope = BindingScope.empty;
        var /** @type {?} */ calling = new Map();
        /**
         * @param {?} context
         * @param {?} value
         * @param {?} depth
         * @return {?}
         */
        function simplifyInContext(context, value, depth) {
            /**
             * @param {?} staticSymbol
             * @return {?}
             */
            function resolveReferenceValue(staticSymbol) {
                var /** @type {?} */ resolvedSymbol = self.symbolResolver.resolveSymbol(staticSymbol);
                return resolvedSymbol ? resolvedSymbol.metadata : null;
            }
            /**
             * @param {?} functionSymbol
             * @param {?} targetFunction
             * @param {?} args
             * @return {?}
             */
            function simplifyCall(functionSymbol, targetFunction, args) {
                if (targetFunction && targetFunction['__symbolic'] == 'function') {
                    if (calling.get(functionSymbol)) {
                        throw new Error('Recursion not supported');
                    }
                    calling.set(functionSymbol, true);
                    try {
                        var /** @type {?} */ value_1 = targetFunction['value'];
                        if (value_1 && (depth != 0 || value_1.__symbolic != 'error')) {
                            var /** @type {?} */ parameters = targetFunction['parameters'];
                            var /** @type {?} */ defaults = targetFunction.defaults;
                            args = args.map(function (arg) { return simplifyInContext(context, arg, depth + 1); })
                                .map(function (arg) { return shouldIgnore(arg) ? undefined : arg; });
                            if (defaults && defaults.length > args.length) {
                                args.push.apply(args, defaults.slice(args.length).map(function (value) { return simplify(value); }));
                            }
                            var /** @type {?} */ functionScope = BindingScope.build();
                            for (var /** @type {?} */ i = 0; i < parameters.length; i++) {
                                functionScope.define(parameters[i], args[i]);
                            }
                            var /** @type {?} */ oldScope = scope;
                            var /** @type {?} */ result_1;
                            try {
                                scope = functionScope.done();
                                result_1 = simplifyInContext(functionSymbol, value_1, depth + 1);
                            }
                            finally {
                                scope = oldScope;
                            }
                            return result_1;
                        }
                    }
                    finally {
                        calling.delete(functionSymbol);
                    }
                }
                if (depth === 0) {
                    // If depth is 0 we are evaluating the top level expression that is describing element
                    // decorator. In this case, it is a decorator we don't understand, such as a custom
                    // non-angular decorator, and we should just ignore it.
                    return IGNORE;
                }
                return simplify({ __symbolic: 'error', message: 'Function call not supported', context: functionSymbol });
            }
            /**
             * @param {?} expression
             * @return {?}
             */
            function simplify(expression) {
                if (isPrimitive(expression)) {
                    return expression;
                }
                if (expression instanceof Array) {
                    var /** @type {?} */ result_2 = [];
                    for (var _i = 0, _a = ((expression)); _i < _a.length; _i++) {
                        var item = _a[_i];
                        // Check for a spread expression
                        if (item && item.__symbolic === 'spread') {
                            var /** @type {?} */ spreadArray = simplify(item.expression);
                            if (Array.isArray(spreadArray)) {
                                for (var _b = 0, spreadArray_1 = spreadArray; _b < spreadArray_1.length; _b++) {
                                    var spreadItem = spreadArray_1[_b];
                                    result_2.push(spreadItem);
                                }
                                continue;
                            }
                        }
                        var /** @type {?} */ value_2 = simplify(item);
                        if (shouldIgnore(value_2)) {
                            continue;
                        }
                        result_2.push(value_2);
                    }
                    return result_2;
                }
                if (expression instanceof StaticSymbol) {
                    // Stop simplification at builtin symbols
                    if (expression === self.injectionToken || expression === self.opaqueToken ||
                        self.conversionMap.has(expression)) {
                        return expression;
                    }
                    else {
                        var /** @type {?} */ staticSymbol = expression;
                        var /** @type {?} */ declarationValue = resolveReferenceValue(staticSymbol);
                        if (declarationValue) {
                            return simplifyInContext(staticSymbol, declarationValue, depth + 1);
                        }
                        else {
                            return staticSymbol;
                        }
                    }
                }
                if (expression) {
                    if (expression['__symbolic']) {
                        var /** @type {?} */ staticSymbol = void 0;
                        switch (expression['__symbolic']) {
                            case 'binop':
                                var /** @type {?} */ left = simplify(expression['left']);
                                if (shouldIgnore(left))
                                    return left;
                                var /** @type {?} */ right = simplify(expression['right']);
                                if (shouldIgnore(right))
                                    return right;
                                switch (expression['operator']) {
                                    case '&&':
                                        return left && right;
                                    case '||':
                                        return left || right;
                                    case '|':
                                        return left | right;
                                    case '^':
                                        return left ^ right;
                                    case '&':
                                        return left & right;
                                    case '==':
                                        return left == right;
                                    case '!=':
                                        return left != right;
                                    case '===':
                                        return left === right;
                                    case '!==':
                                        return left !== right;
                                    case '<':
                                        return left < right;
                                    case '>':
                                        return left > right;
                                    case '<=':
                                        return left <= right;
                                    case '>=':
                                        return left >= right;
                                    case '<<':
                                        return left << right;
                                    case '>>':
                                        return left >> right;
                                    case '+':
                                        return left + right;
                                    case '-':
                                        return left - right;
                                    case '*':
                                        return left * right;
                                    case '/':
                                        return left / right;
                                    case '%':
                                        return left % right;
                                }
                                return null;
                            case 'if':
                                var /** @type {?} */ condition = simplify(expression['condition']);
                                return condition ? simplify(expression['thenExpression']) :
                                    simplify(expression['elseExpression']);
                            case 'pre':
                                var /** @type {?} */ operand = simplify(expression['operand']);
                                if (shouldIgnore(operand))
                                    return operand;
                                switch (expression['operator']) {
                                    case '+':
                                        return operand;
                                    case '-':
                                        return -operand;
                                    case '!':
                                        return !operand;
                                    case '~':
                                        return ~operand;
                                }
                                return null;
                            case 'index':
                                var /** @type {?} */ indexTarget = simplify(expression['expression']);
                                var /** @type {?} */ index = simplify(expression['index']);
                                if (indexTarget && isPrimitive(index))
                                    return indexTarget[index];
                                return null;
                            case 'select':
                                var /** @type {?} */ member = expression['member'];
                                var /** @type {?} */ selectContext = context;
                                var /** @type {?} */ selectTarget = simplify(expression['expression']);
                                if (selectTarget instanceof StaticSymbol) {
                                    var /** @type {?} */ members = selectTarget.members.concat(member);
                                    selectContext =
                                        self.getStaticSymbol(selectTarget.filePath, selectTarget.name, members);
                                    var /** @type {?} */ declarationValue = resolveReferenceValue(selectContext);
                                    if (declarationValue) {
                                        return simplifyInContext(selectContext, declarationValue, depth + 1);
                                    }
                                    else {
                                        return selectContext;
                                    }
                                }
                                if (selectTarget && isPrimitive(member))
                                    return simplifyInContext(selectContext, selectTarget[member], depth + 1);
                                return null;
                            case 'reference':
                                // Note: This only has to deal with variable references,
                                // as symbol references have been converted into StaticSymbols already
                                // in the StaticSymbolResolver!
                                var /** @type {?} */ name = expression['name'];
                                var /** @type {?} */ localValue = scope.resolve(name);
                                if (localValue != BindingScope.missing) {
                                    return localValue;
                                }
                                break;
                            case 'class':
                                return context;
                            case 'function':
                                return context;
                            case 'new':
                            case 'call':
                                // Determine if the function is a built-in conversion
                                staticSymbol = simplifyInContext(context, expression['expression'], depth + 1);
                                if (staticSymbol instanceof StaticSymbol) {
                                    if (staticSymbol === self.injectionToken || staticSymbol === self.opaqueToken) {
                                        // if somebody calls new InjectionToken, don't create an InjectionToken,
                                        // but rather return the symbol to which the InjectionToken is assigned to.
                                        return context;
                                    }
                                    var /** @type {?} */ argExpressions = expression['arguments'] || [];
                                    var /** @type {?} */ converter = self.conversionMap.get(staticSymbol);
                                    if (converter) {
                                        var /** @type {?} */ args = argExpressions.map(function (arg) { return simplifyInContext(context, arg, depth + 1); })
                                            .map(function (arg) { return shouldIgnore(arg) ? undefined : arg; });
                                        return converter(context, args);
                                    }
                                    else {
                                        // Determine if the function is one we can simplify.
                                        var /** @type {?} */ targetFunction = resolveReferenceValue(staticSymbol);
                                        return simplifyCall(staticSymbol, targetFunction, argExpressions);
                                    }
                                }
                                return IGNORE;
                            case 'error':
                                var /** @type {?} */ message = produceErrorMessage(expression);
                                if (expression['line']) {
                                    message =
                                        message + " (position " + (expression['line'] + 1) + ":" + (expression['character'] + 1) + " in the original .ts file)";
                                    self.reportError(positionalError(message, context.filePath, expression['line'], expression['character']), context);
                                }
                                else {
                                    self.reportError(new Error(message), context);
                                }
                                return IGNORE;
                            case 'ignore':
                                return expression;
                        }
                        return null;
                    }
                    return mapStringMap(expression, function (value, name) { return simplify(value); });
                }
                return IGNORE;
            }
            try {
                return simplify(value);
            }
            catch (e) {
                var /** @type {?} */ members = context.members.length ? "." + context.members.join('.') : '';
                var /** @type {?} */ message = e.message + ", resolving symbol " + context.name + members + " in " + context.filePath;
                if (e.fileName) {
                    throw positionalError(message, e.fileName, e.line, e.column);
                }
                throw syntaxError(message);
            }
        }
        var /** @type {?} */ recordedSimplifyInContext = function (context, value, depth) {
            try {
                return simplifyInContext(context, value, depth);
            }
            catch (e) {
                _this.reportError(e, context);
            }
        };
        var /** @type {?} */ result = this.errorRecorder ? recordedSimplifyInContext(context, value, 0) :
            simplifyInContext(context, value, 0);
        if (shouldIgnore(result)) {
            return undefined;
        }
        return result;
    };
    /**
     * @param {?} type
     * @return {?}
     */
    StaticReflector.prototype.getTypeMetadata = function (type) {
        var /** @type {?} */ resolvedSymbol = this.symbolResolver.resolveSymbol(type);
        return resolvedSymbol && resolvedSymbol.metadata ? resolvedSymbol.metadata :
            { __symbolic: 'class' };
    };
    return StaticReflector;
}());
/**
 * @param {?} error
 * @return {?}
 */
function expandedMessage(error) {
    switch (error.message) {
        case 'Reference to non-exported class':
            if (error.context && error.context.className) {
                return "Reference to a non-exported class " + error.context.className + ". Consider exporting the class";
            }
            break;
        case 'Variable not initialized':
            return 'Only initialized variables and constants can be referenced because the value of this variable is needed by the template compiler';
        case 'Destructuring not supported':
            return 'Referencing an exported destructured variable or constant is not supported by the template compiler. Consider simplifying this to avoid destructuring';
        case 'Could not resolve type':
            if (error.context && error.context.typeName) {
                return "Could not resolve type " + error.context.typeName;
            }
            break;
        case 'Function call not supported':
            var /** @type {?} */ prefix = error.context && error.context.name ? "Calling function '" + error.context.name + "', f" : 'F';
            return prefix +
                'unction calls are not supported. Consider replacing the function or lambda with a reference to an exported function';
        case 'Reference to a local symbol':
            if (error.context && error.context.name) {
                return "Reference to a local (non-exported) symbol '" + error.context.name + "'. Consider exporting the symbol";
            }
            break;
    }
    return error.message;
}
/**
 * @param {?} error
 * @return {?}
 */
function produceErrorMessage(error) {
    return "Error encountered resolving symbol values statically. " + expandedMessage(error);
}
/**
 * @param {?} input
 * @param {?} transform
 * @return {?}
 */
function mapStringMap(input, transform) {
    if (!input)
        return {};
    var /** @type {?} */ result = {};
    Object.keys(input).forEach(function (key) {
        var /** @type {?} */ value = transform(input[key], key);
        if (!shouldIgnore(value)) {
            if (HIDDEN_KEY.test(key)) {
                Object.defineProperty(result, key, { enumerable: false, configurable: true, value: value });
            }
            else {
                result[key] = value;
            }
        }
    });
    return result;
}
/**
 * @param {?} o
 * @return {?}
 */
function isPrimitive(o) {
    return o === null || (typeof o !== 'function' && typeof o !== 'object');
}
/**
 * @abstract
 */
var BindingScope = (function () {
    function BindingScope() {
    }
    /**
     * @abstract
     * @param {?} name
     * @return {?}
     */
    BindingScope.prototype.resolve = function (name) { };
    /**
     * @return {?}
     */
    BindingScope.build = function () {
        var /** @type {?} */ current = new Map();
        return {
            define: function (name, value) {
                current.set(name, value);
                return this;
            },
            done: function () {
                return current.size > 0 ? new PopulatedScope(current) : BindingScope.empty;
            }
        };
    };
    return BindingScope;
}());
BindingScope.missing = {};
BindingScope.empty = { resolve: function (name) { return BindingScope.missing; } };
var PopulatedScope = (function (_super) {
    __extends(PopulatedScope, _super);
    /**
     * @param {?} bindings
     */
    function PopulatedScope(bindings) {
        var _this = _super.call(this) || this;
        _this.bindings = bindings;
        return _this;
    }
    /**
     * @param {?} name
     * @return {?}
     */
    PopulatedScope.prototype.resolve = function (name) {
        return this.bindings.has(name) ? this.bindings.get(name) : BindingScope.missing;
    };
    return PopulatedScope;
}(BindingScope));
/**
 * @param {?} message
 * @param {?} fileName
 * @param {?} line
 * @param {?} column
 * @return {?}
 */
function positionalError(message, fileName, line, column) {
    var /** @type {?} */ result = new Error(message);
    ((result)).fileName = fileName;
    ((result)).line = line;
    ((result)).column = column;
    return result;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ResolvedStaticSymbol = (function () {
    /**
     * @param {?} symbol
     * @param {?} metadata
     */
    function ResolvedStaticSymbol(symbol, metadata) {
        this.symbol = symbol;
        this.metadata = metadata;
    }
    return ResolvedStaticSymbol;
}());
var SUPPORTED_SCHEMA_VERSION = 3;
/**
 * This class is responsible for loading metadata per symbol,
 * and normalizing references between symbols.
 *
 * Internally, it only uses symbols without members,
 * and deduces the values for symbols with members based
 * on these symbols.
 */
var StaticSymbolResolver = (function () {
    /**
     * @param {?} host
     * @param {?} staticSymbolCache
     * @param {?} summaryResolver
     * @param {?=} errorRecorder
     */
    function StaticSymbolResolver(host, staticSymbolCache, summaryResolver, errorRecorder) {
        this.host = host;
        this.staticSymbolCache = staticSymbolCache;
        this.summaryResolver = summaryResolver;
        this.errorRecorder = errorRecorder;
        this.metadataCache = new Map();
        this.resolvedSymbols = new Map();
        this.resolvedFilePaths = new Set();
        this.importAs = new Map();
        this.symbolResourcePaths = new Map();
        this.symbolFromFile = new Map();
    }
    /**
     * @param {?} staticSymbol
     * @return {?}
     */
    StaticSymbolResolver.prototype.resolveSymbol = function (staticSymbol) {
        if (staticSymbol.members.length > 0) {
            return ((this._resolveSymbolMembers(staticSymbol)));
        }
        var /** @type {?} */ result = this.resolvedSymbols.get(staticSymbol);
        if (result) {
            return result;
        }
        result = ((this._resolveSymbolFromSummary(staticSymbol)));
        if (result) {
            return result;
        }
        // Note: Some users use libraries that were not compiled with ngc, i.e. they don't
        // have summaries, only .d.ts files. So we always need to check both, the summary
        // and metadata.
        this._createSymbolsOf(staticSymbol.filePath);
        result = ((this.resolvedSymbols.get(staticSymbol)));
        return result;
    };
    /**
     * getImportAs produces a symbol that can be used to import the given symbol.
     * The import might be different than the symbol if the symbol is exported from
     * a library with a summary; in which case we want to import the symbol from the
     * ngfactory re-export instead of directly to avoid introducing a direct dependency
     * on an otherwise indirect dependency.
     *
     * @param {?} staticSymbol the symbol for which to generate a import symbol
     * @return {?}
     */
    StaticSymbolResolver.prototype.getImportAs = function (staticSymbol) {
        if (staticSymbol.members.length) {
            var /** @type {?} */ baseSymbol = this.getStaticSymbol(staticSymbol.filePath, staticSymbol.name);
            var /** @type {?} */ baseImportAs = this.getImportAs(baseSymbol);
            return baseImportAs ?
                this.getStaticSymbol(baseImportAs.filePath, baseImportAs.name, staticSymbol.members) :
                null;
        }
        var /** @type {?} */ result = this.summaryResolver.getImportAs(staticSymbol);
        if (!result) {
            result = ((this.importAs.get(staticSymbol)));
        }
        return result;
    };
    /**
     * getResourcePath produces the path to the original location of the symbol and should
     * be used to determine the relative location of resource references recorded in
     * symbol metadata.
     * @param {?} staticSymbol
     * @return {?}
     */
    StaticSymbolResolver.prototype.getResourcePath = function (staticSymbol) {
        return this.symbolResourcePaths.get(staticSymbol) || staticSymbol.filePath;
    };
    /**
     * getTypeArity returns the number of generic type parameters the given symbol
     * has. If the symbol is not a type the result is null.
     * @param {?} staticSymbol
     * @return {?}
     */
    StaticSymbolResolver.prototype.getTypeArity = function (staticSymbol) {
        // If the file is a factory file, don't resolve the symbol as doing so would
        // cause the metadata for an factory file to be loaded which doesn't exist.
        // All references to generated classes must include the correct arity whenever
        // generating code.
        if (isNgFactoryFile(staticSymbol.filePath)) {
            return null;
        }
        var /** @type {?} */ resolvedSymbol = this.resolveSymbol(staticSymbol);
        while (resolvedSymbol && resolvedSymbol.metadata instanceof StaticSymbol) {
            resolvedSymbol = this.resolveSymbol(resolvedSymbol.metadata);
        }
        return (resolvedSymbol && resolvedSymbol.metadata && resolvedSymbol.metadata.arity) || null;
    };
    /**
     * @param {?} sourceSymbol
     * @param {?} targetSymbol
     * @return {?}
     */
    StaticSymbolResolver.prototype.recordImportAs = function (sourceSymbol, targetSymbol) {
        sourceSymbol.assertNoMembers();
        targetSymbol.assertNoMembers();
        this.importAs.set(sourceSymbol, targetSymbol);
    };
    /**
     * Invalidate all information derived from the given file.
     *
     * @param {?} fileName the file to invalidate
     * @return {?}
     */
    StaticSymbolResolver.prototype.invalidateFile = function (fileName) {
        this.metadataCache.delete(fileName);
        this.resolvedFilePaths.delete(fileName);
        var /** @type {?} */ symbols = this.symbolFromFile.get(fileName);
        if (symbols) {
            this.symbolFromFile.delete(fileName);
            for (var _i = 0, symbols_1 = symbols; _i < symbols_1.length; _i++) {
                var symbol = symbols_1[_i];
                this.resolvedSymbols.delete(symbol);
                this.importAs.delete(symbol);
                this.symbolResourcePaths.delete(symbol);
            }
        }
    };
    /**
     * @param {?} staticSymbol
     * @return {?}
     */
    StaticSymbolResolver.prototype._resolveSymbolMembers = function (staticSymbol) {
        var /** @type {?} */ members = staticSymbol.members;
        var /** @type {?} */ baseResolvedSymbol = this.resolveSymbol(this.getStaticSymbol(staticSymbol.filePath, staticSymbol.name));
        if (!baseResolvedSymbol) {
            return null;
        }
        var /** @type {?} */ baseMetadata = baseResolvedSymbol.metadata;
        if (baseMetadata instanceof StaticSymbol) {
            return new ResolvedStaticSymbol(staticSymbol, this.getStaticSymbol(baseMetadata.filePath, baseMetadata.name, members));
        }
        else if (baseMetadata && baseMetadata.__symbolic === 'class') {
            if (baseMetadata.statics && members.length === 1) {
                return new ResolvedStaticSymbol(staticSymbol, baseMetadata.statics[members[0]]);
            }
        }
        else {
            var /** @type {?} */ value = baseMetadata;
            for (var /** @type {?} */ i = 0; i < members.length && value; i++) {
                value = value[members[i]];
            }
            return new ResolvedStaticSymbol(staticSymbol, value);
        }
        return null;
    };
    /**
     * @param {?} staticSymbol
     * @return {?}
     */
    StaticSymbolResolver.prototype._resolveSymbolFromSummary = function (staticSymbol) {
        var /** @type {?} */ summary = this.summaryResolver.resolveSummary(staticSymbol);
        return summary ? new ResolvedStaticSymbol(staticSymbol, summary.metadata) : null;
    };
    /**
     * getStaticSymbol produces a Type whose metadata is known but whose implementation is not loaded.
     * All types passed to the StaticResolver should be pseudo-types returned by this method.
     *
     * @param {?} declarationFile the absolute path of the file where the symbol is declared
     * @param {?} name the name of the type.
     * @param {?=} members a symbol for a static member of the named type
     * @return {?}
     */
    StaticSymbolResolver.prototype.getStaticSymbol = function (declarationFile, name, members) {
        return this.staticSymbolCache.get(declarationFile, name, members);
    };
    /**
     * @param {?} filePath
     * @return {?}
     */
    StaticSymbolResolver.prototype.getSymbolsOf = function (filePath) {
        // Note: Some users use libraries that were not compiled with ngc, i.e. they don't
        // have summaries, only .d.ts files. So we always need to check both, the summary
        // and metadata.
        var /** @type {?} */ symbols = new Set(this.summaryResolver.getSymbolsOf(filePath));
        this._createSymbolsOf(filePath);
        this.resolvedSymbols.forEach(function (resolvedSymbol) {
            if (resolvedSymbol.symbol.filePath === filePath) {
                symbols.add(resolvedSymbol.symbol);
            }
        });
        return Array.from(symbols);
    };
    /**
     * @param {?} filePath
     * @return {?}
     */
    StaticSymbolResolver.prototype._createSymbolsOf = function (filePath) {
        var _this = this;
        if (this.resolvedFilePaths.has(filePath)) {
            return;
        }
        this.resolvedFilePaths.add(filePath);
        var /** @type {?} */ resolvedSymbols = [];
        var /** @type {?} */ metadata = this.getModuleMetadata(filePath);
        if (metadata['metadata']) {
            // handle direct declarations of the symbol
            var /** @type {?} */ topLevelSymbolNames_1 = new Set(Object.keys(metadata['metadata']).map(unescapeIdentifier));
            var /** @type {?} */ origins_1 = metadata['origins'] || {};
            Object.keys(metadata['metadata']).forEach(function (metadataKey) {
                var /** @type {?} */ symbolMeta = metadata['metadata'][metadataKey];
                var /** @type {?} */ name = unescapeIdentifier(metadataKey);
                var /** @type {?} */ symbol = _this.getStaticSymbol(filePath, name);
                var /** @type {?} */ importSymbol = undefined;
                if (metadata['importAs']) {
                    // Index bundle indexes should use the importAs module name instead of a reference
                    // to the .d.ts file directly.
                    importSymbol = _this.getStaticSymbol(metadata['importAs'], name);
                    _this.recordImportAs(symbol, importSymbol);
                }
                var /** @type {?} */ origin = origins_1.hasOwnProperty(metadataKey) && origins_1[metadataKey];
                if (origin) {
                    // If the symbol is from a bundled index, use the declaration location of the
                    // symbol so relative references (such as './my.html') will be calculated
                    // correctly.
                    var /** @type {?} */ originFilePath = _this.resolveModule(origin, filePath);
                    if (!originFilePath) {
                        _this.reportError(new Error("Couldn't resolve original symbol for " + origin + " from " + filePath));
                    }
                    else {
                        _this.symbolResourcePaths.set(symbol, originFilePath);
                    }
                }
                resolvedSymbols.push(_this.createResolvedSymbol(symbol, filePath, topLevelSymbolNames_1, symbolMeta));
            });
        }
        // handle the symbols in one of the re-export location
        if (metadata['exports']) {
            var _loop_1 = function (moduleExport) {
                // handle the symbols in the list of explicitly re-exported symbols.
                if (moduleExport.export) {
                    moduleExport.export.forEach(function (exportSymbol) {
                        var /** @type {?} */ symbolName;
                        if (typeof exportSymbol === 'string') {
                            symbolName = exportSymbol;
                        }
                        else {
                            symbolName = exportSymbol.as;
                        }
                        symbolName = unescapeIdentifier(symbolName);
                        var /** @type {?} */ symName = symbolName;
                        if (typeof exportSymbol !== 'string') {
                            symName = unescapeIdentifier(exportSymbol.name);
                        }
                        var /** @type {?} */ resolvedModule = _this.resolveModule(moduleExport.from, filePath);
                        if (resolvedModule) {
                            var /** @type {?} */ targetSymbol = _this.getStaticSymbol(resolvedModule, symName);
                            var /** @type {?} */ sourceSymbol = _this.getStaticSymbol(filePath, symbolName);
                            resolvedSymbols.push(_this.createExport(sourceSymbol, targetSymbol));
                        }
                    });
                }
                else {
                    // handle the symbols via export * directives.
                    var /** @type {?} */ resolvedModule = this_1.resolveModule(moduleExport.from, filePath);
                    if (resolvedModule) {
                        var /** @type {?} */ nestedExports = this_1.getSymbolsOf(resolvedModule);
                        nestedExports.forEach(function (targetSymbol) {
                            var /** @type {?} */ sourceSymbol = _this.getStaticSymbol(filePath, targetSymbol.name);
                            resolvedSymbols.push(_this.createExport(sourceSymbol, targetSymbol));
                        });
                    }
                }
            };
            var this_1 = this;
            for (var _i = 0, _a = metadata['exports']; _i < _a.length; _i++) {
                var moduleExport = _a[_i];
                _loop_1(/** @type {?} */ moduleExport);
            }
        }
        resolvedSymbols.forEach(function (resolvedSymbol) { return _this.resolvedSymbols.set(resolvedSymbol.symbol, resolvedSymbol); });
        this.symbolFromFile.set(filePath, resolvedSymbols.map(function (resolvedSymbol) { return resolvedSymbol.symbol; }));
    };
    /**
     * @param {?} sourceSymbol
     * @param {?} topLevelPath
     * @param {?} topLevelSymbolNames
     * @param {?} metadata
     * @return {?}
     */
    StaticSymbolResolver.prototype.createResolvedSymbol = function (sourceSymbol, topLevelPath, topLevelSymbolNames, metadata) {
        // For classes that don't have Angular summaries / metadata,
        // we only keep their arity, but nothing else
        // (e.g. their constructor parameters).
        // We do this to prevent introducing deep imports
        // as we didn't generate .ngfactory.ts files with proper reexports.
        if (this.summaryResolver.isLibraryFile(sourceSymbol.filePath) && metadata &&
            metadata['__symbolic'] === 'class') {
            var /** @type {?} */ transformedMeta_1 = { __symbolic: 'class', arity: metadata.arity };
            return new ResolvedStaticSymbol(sourceSymbol, transformedMeta_1);
        }
        var /** @type {?} */ self = this;
        var ReferenceTransformer = (function (_super) {
            __extends(ReferenceTransformer, _super);
            function ReferenceTransformer() {
                return _super !== null && _super.apply(this, arguments) || this;
            }
            /**
             * @param {?} map
             * @param {?} functionParams
             * @return {?}
             */
            ReferenceTransformer.prototype.visitStringMap = function (map, functionParams) {
                var /** @type {?} */ symbolic = map['__symbolic'];
                if (symbolic === 'function') {
                    var /** @type {?} */ oldLen = functionParams.length;
                    functionParams.push.apply(functionParams, (map['parameters'] || []));
                    var /** @type {?} */ result = _super.prototype.visitStringMap.call(this, map, functionParams);
                    functionParams.length = oldLen;
                    return result;
                }
                else if (symbolic === 'reference') {
                    var /** @type {?} */ module_1 = map['module'];
                    var /** @type {?} */ name = map['name'] ? unescapeIdentifier(map['name']) : map['name'];
                    if (!name) {
                        return null;
                    }
                    var /** @type {?} */ filePath = void 0;
                    if (module_1) {
                        filePath = ((self.resolveModule(module_1, sourceSymbol.filePath)));
                        if (!filePath) {
                            return {
                                __symbolic: 'error',
                                message: "Could not resolve " + module_1 + " relative to " + sourceSymbol.filePath + "."
                            };
                        }
                        return self.getStaticSymbol(filePath, name);
                    }
                    else if (functionParams.indexOf(name) >= 0) {
                        // reference to a function parameter
                        return { __symbolic: 'reference', name: name };
                    }
                    else {
                        if (topLevelSymbolNames.has(name)) {
                            return self.getStaticSymbol(topLevelPath, name);
                        }
                        // ambient value
                        null;
                    }
                }
                else {
                    return _super.prototype.visitStringMap.call(this, map, functionParams);
                }
            };
            return ReferenceTransformer;
        }(ValueTransformer));
        var /** @type {?} */ transformedMeta = visitValue(metadata, new ReferenceTransformer(), []);
        if (transformedMeta instanceof StaticSymbol) {
            return this.createExport(sourceSymbol, transformedMeta);
        }
        return new ResolvedStaticSymbol(sourceSymbol, transformedMeta);
    };
    /**
     * @param {?} sourceSymbol
     * @param {?} targetSymbol
     * @return {?}
     */
    StaticSymbolResolver.prototype.createExport = function (sourceSymbol, targetSymbol) {
        sourceSymbol.assertNoMembers();
        targetSymbol.assertNoMembers();
        if (this.summaryResolver.isLibraryFile(sourceSymbol.filePath)) {
            // This case is for an ng library importing symbols from a plain ts library
            // transitively.
            // Note: We rely on the fact that we discover symbols in the direction
            // from source files to library files
            this.importAs.set(targetSymbol, this.getImportAs(sourceSymbol) || sourceSymbol);
        }
        return new ResolvedStaticSymbol(sourceSymbol, targetSymbol);
    };
    /**
     * @param {?} error
     * @param {?=} context
     * @param {?=} path
     * @return {?}
     */
    StaticSymbolResolver.prototype.reportError = function (error, context, path) {
        if (this.errorRecorder) {
            this.errorRecorder(error, (context && context.filePath) || path);
        }
        else {
            throw error;
        }
    };
    /**
     * @param {?} module an absolute path to a module file.
     * @return {?}
     */
    StaticSymbolResolver.prototype.getModuleMetadata = function (module) {
        var /** @type {?} */ moduleMetadata = this.metadataCache.get(module);
        if (!moduleMetadata) {
            var /** @type {?} */ moduleMetadatas = this.host.getMetadataFor(module);
            if (moduleMetadatas) {
                var /** @type {?} */ maxVersion_1 = -1;
                moduleMetadatas.forEach(function (md) {
                    if (md['version'] > maxVersion_1) {
                        maxVersion_1 = md['version'];
                        moduleMetadata = md;
                    }
                });
            }
            if (!moduleMetadata) {
                moduleMetadata =
                    { __symbolic: 'module', version: SUPPORTED_SCHEMA_VERSION, module: module, metadata: {} };
            }
            if (moduleMetadata['version'] != SUPPORTED_SCHEMA_VERSION) {
                var /** @type {?} */ errorMessage = moduleMetadata['version'] == 2 ?
                    "Unsupported metadata version " + moduleMetadata['version'] + " for module " + module + ". This module should be compiled with a newer version of ngc" :
                    "Metadata version mismatch for module " + module + ", found version " + moduleMetadata['version'] + ", expected " + SUPPORTED_SCHEMA_VERSION;
                this.reportError(new Error(errorMessage));
            }
            this.metadataCache.set(module, moduleMetadata);
        }
        return moduleMetadata;
    };
    /**
     * @param {?} module
     * @param {?} symbolName
     * @param {?=} containingFile
     * @return {?}
     */
    StaticSymbolResolver.prototype.getSymbolByModule = function (module, symbolName, containingFile) {
        var /** @type {?} */ filePath = this.resolveModule(module, containingFile);
        if (!filePath) {
            this.reportError(new Error("Could not resolve module " + module + (containingFile ? " relative to $ {\n            containingFile\n          } " : '')));
            return this.getStaticSymbol("ERROR:" + module, symbolName);
        }
        return this.getStaticSymbol(filePath, symbolName);
    };
    /**
     * @param {?} module
     * @param {?=} containingFile
     * @return {?}
     */
    StaticSymbolResolver.prototype.resolveModule = function (module, containingFile) {
        try {
            return this.host.moduleNameToFileName(module, containingFile);
        }
        catch (e) {
            console.error("Could not resolve module '" + module + "' relative to file " + containingFile);
            this.reportError(e, undefined, containingFile);
        }
        return null;
    };
    return StaticSymbolResolver;
}());
/**
 * @param {?} identifier
 * @return {?}
 */
function unescapeIdentifier(identifier) {
    return identifier.startsWith('___') ? identifier.substr(1) : identifier;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var AotSummaryResolver = (function () {
    /**
     * @param {?} host
     * @param {?} staticSymbolCache
     */
    function AotSummaryResolver(host, staticSymbolCache) {
        this.host = host;
        this.staticSymbolCache = staticSymbolCache;
        this.summaryCache = new Map();
        this.loadedFilePaths = new Set();
        this.importAs = new Map();
    }
    /**
     * @param {?} filePath
     * @return {?}
     */
    AotSummaryResolver.prototype.isLibraryFile = function (filePath) {
        // Note: We need to strip the .ngfactory. file path,
        // so this method also works for generated files
        // (for which host.isSourceFile will always return false).
        return !this.host.isSourceFile(stripNgFactory(filePath));
    };
    /**
     * @param {?} filePath
     * @return {?}
     */
    AotSummaryResolver.prototype.getLibraryFileName = function (filePath) { return this.host.getOutputFileName(filePath); };
    /**
     * @param {?} staticSymbol
     * @return {?}
     */
    AotSummaryResolver.prototype.resolveSummary = function (staticSymbol) {
        staticSymbol.assertNoMembers();
        var /** @type {?} */ summary = this.summaryCache.get(staticSymbol);
        if (!summary) {
            this._loadSummaryFile(staticSymbol.filePath);
            summary = ((this.summaryCache.get(staticSymbol)));
        }
        return summary;
    };
    /**
     * @param {?} filePath
     * @return {?}
     */
    AotSummaryResolver.prototype.getSymbolsOf = function (filePath) {
        this._loadSummaryFile(filePath);
        return Array.from(this.summaryCache.keys()).filter(function (symbol) { return symbol.filePath === filePath; });
    };
    /**
     * @param {?} staticSymbol
     * @return {?}
     */
    AotSummaryResolver.prototype.getImportAs = function (staticSymbol) {
        staticSymbol.assertNoMembers();
        return ((this.importAs.get(staticSymbol)));
    };
    /**
     * @param {?} filePath
     * @return {?}
     */
    AotSummaryResolver.prototype._loadSummaryFile = function (filePath) {
        var _this = this;
        if (this.loadedFilePaths.has(filePath)) {
            return;
        }
        this.loadedFilePaths.add(filePath);
        if (this.isLibraryFile(filePath)) {
            var /** @type {?} */ summaryFilePath = summaryFileName(filePath);
            var /** @type {?} */ json = void 0;
            try {
                json = this.host.loadSummary(summaryFilePath);
            }
            catch (e) {
                console.error("Error loading summary file " + summaryFilePath);
                throw e;
            }
            if (json) {
                var _a = deserializeSummaries(this.staticSymbolCache, json), summaries = _a.summaries, importAs = _a.importAs;
                summaries.forEach(function (summary) { return _this.summaryCache.set(summary.symbol, summary); });
                importAs.forEach(function (importAs) {
                    _this.importAs.set(importAs.symbol, _this.staticSymbolCache.get(ngfactoryFilePath(filePath), importAs.importAs));
                });
            }
        }
    };
    return AotSummaryResolver;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Creates a new AotCompiler based on options and a host.
 * @param {?} compilerHost
 * @param {?} options
 * @return {?}
 */
function createAotCompiler(compilerHost, options) {
    var /** @type {?} */ translations = options.translations || '';
    var /** @type {?} */ urlResolver = createOfflineCompileUrlResolver();
    var /** @type {?} */ symbolCache = new StaticSymbolCache();
    var /** @type {?} */ summaryResolver = new AotSummaryResolver(compilerHost, symbolCache);
    var /** @type {?} */ symbolResolver = new StaticSymbolResolver(compilerHost, symbolCache, summaryResolver);
    var /** @type {?} */ staticReflector = new StaticReflector(summaryResolver, symbolResolver);
    StaticAndDynamicReflectionCapabilities.install(staticReflector);
    var /** @type {?} */ console = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵConsole"]();
    var /** @type {?} */ htmlParser = new I18NHtmlParser(new HtmlParser(), translations, options.i18nFormat, __WEBPACK_IMPORTED_MODULE_0__angular_core__["MissingTranslationStrategy"].Warning, console);
    var /** @type {?} */ config = new CompilerConfig({
        defaultEncapsulation: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"].Emulated,
        useJit: false,
        enableLegacyTemplate: options.enableLegacyTemplate !== false,
    });
    var /** @type {?} */ normalizer = new DirectiveNormalizer({ get: function (url) { return compilerHost.loadResource(url); } }, urlResolver, htmlParser, config);
    var /** @type {?} */ expressionParser = new Parser(new Lexer());
    var /** @type {?} */ elementSchemaRegistry = new DomElementSchemaRegistry();
    var /** @type {?} */ tmplParser = new TemplateParser(config, expressionParser, elementSchemaRegistry, htmlParser, console, []);
    var /** @type {?} */ resolver = new CompileMetadataResolver(config, new NgModuleResolver(staticReflector), new DirectiveResolver(staticReflector), new PipeResolver(staticReflector), summaryResolver, elementSchemaRegistry, normalizer, console, symbolCache, staticReflector);
    // TODO(vicb): do not pass options.i18nFormat here
    var /** @type {?} */ importResolver = {
        getImportAs: function (symbol) { return ((symbolResolver.getImportAs(symbol))); },
        fileNameToModuleName: function (fileName, containingFilePath) { return compilerHost.fileNameToModuleName(fileName, containingFilePath); },
        getTypeArity: function (symbol) { return ((symbolResolver.getTypeArity(symbol))); }
    };
    var /** @type {?} */ viewCompiler = new ViewCompiler(config, elementSchemaRegistry);
    var /** @type {?} */ compiler = new AotCompiler(config, compilerHost, resolver, tmplParser, new StyleCompiler(urlResolver), viewCompiler, new NgModuleCompiler(), new TypeScriptEmitter(importResolver), summaryResolver, options.locale || null, options.i18nFormat || null, options.genFilePreamble || null, symbolResolver);
    return { compiler: compiler, reflector: staticReflector };
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} statements
 * @param {?} resultVars
 * @return {?}
 */
function interpretStatements(statements, resultVars) {
    var /** @type {?} */ stmtsWithReturn = statements.concat([new ReturnStatement(literalArr(resultVars.map(function (resultVar) { return variable(resultVar); })))]);
    var /** @type {?} */ ctx = new _ExecutionContext(null, null, null, new Map());
    var /** @type {?} */ visitor = new StatementInterpreter();
    var /** @type {?} */ result = visitor.visitAllStatements(stmtsWithReturn, ctx);
    return result != null ? result.value : null;
}
/**
 * @param {?} varNames
 * @param {?} varValues
 * @param {?} statements
 * @param {?} ctx
 * @param {?} visitor
 * @return {?}
 */
function _executeFunctionStatements(varNames, varValues, statements, ctx, visitor) {
    var /** @type {?} */ childCtx = ctx.createChildWihtLocalVars();
    for (var /** @type {?} */ i = 0; i < varNames.length; i++) {
        childCtx.vars.set(varNames[i], varValues[i]);
    }
    var /** @type {?} */ result = visitor.visitAllStatements(statements, childCtx);
    return result ? result.value : null;
}
var _ExecutionContext = (function () {
    /**
     * @param {?} parent
     * @param {?} instance
     * @param {?} className
     * @param {?} vars
     */
    function _ExecutionContext(parent, instance, className, vars) {
        this.parent = parent;
        this.instance = instance;
        this.className = className;
        this.vars = vars;
    }
    /**
     * @return {?}
     */
    _ExecutionContext.prototype.createChildWihtLocalVars = function () {
        return new _ExecutionContext(this, this.instance, this.className, new Map());
    };
    return _ExecutionContext;
}());
var ReturnValue = (function () {
    /**
     * @param {?} value
     */
    function ReturnValue(value) {
        this.value = value;
    }
    return ReturnValue;
}());
/**
 * @param {?} _classStmt
 * @param {?} _ctx
 * @param {?} _visitor
 * @return {?}
 */
function createDynamicClass(_classStmt, _ctx, _visitor) {
    var /** @type {?} */ propertyDescriptors = {};
    _classStmt.getters.forEach(function (getter) {
        // Note: use `function` instead of arrow function to capture `this`
        propertyDescriptors[getter.name] = {
            configurable: false,
            get: function () {
                var /** @type {?} */ instanceCtx = new _ExecutionContext(_ctx, this, _classStmt.name, _ctx.vars);
                return _executeFunctionStatements([], [], getter.body, instanceCtx, _visitor);
            }
        };
    });
    _classStmt.methods.forEach(function (method) {
        var /** @type {?} */ paramNames = method.params.map(function (param) { return param.name; });
        // Note: use `function` instead of arrow function to capture `this`
        propertyDescriptors[((method.name))] = {
            writable: false,
            configurable: false,
            value: function () {
                var args = [];
                for (var _i = 0; _i < arguments.length; _i++) {
                    args[_i] = arguments[_i];
                }
                var /** @type {?} */ instanceCtx = new _ExecutionContext(_ctx, this, _classStmt.name, _ctx.vars);
                return _executeFunctionStatements(paramNames, args, method.body, instanceCtx, _visitor);
            }
        };
    });
    var /** @type {?} */ ctorParamNames = _classStmt.constructorMethod.params.map(function (param) { return param.name; });
    // Note: use `function` instead of arrow function to capture `this`
    var /** @type {?} */ ctor = function () {
        var _this = this;
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        var /** @type {?} */ instanceCtx = new _ExecutionContext(_ctx, this, _classStmt.name, _ctx.vars);
        _classStmt.fields.forEach(function (field) { _this[field.name] = undefined; });
        _executeFunctionStatements(ctorParamNames, args, _classStmt.constructorMethod.body, instanceCtx, _visitor);
    };
    var /** @type {?} */ superClass = _classStmt.parent ? _classStmt.parent.visitExpression(_visitor, _ctx) : Object;
    ctor.prototype = Object.create(superClass.prototype, propertyDescriptors);
    return ctor;
}
var StatementInterpreter = (function () {
    function StatementInterpreter() {
    }
    /**
     * @param {?} ast
     * @return {?}
     */
    StatementInterpreter.prototype.debugAst = function (ast) { return debugOutputAstAsTypeScript(ast); };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitDeclareVarStmt = function (stmt, ctx) {
        ctx.vars.set(stmt.name, stmt.value.visitExpression(this, ctx));
        return null;
    };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitWriteVarExpr = function (expr, ctx) {
        var /** @type {?} */ value = expr.value.visitExpression(this, ctx);
        var /** @type {?} */ currCtx = ctx;
        while (currCtx != null) {
            if (currCtx.vars.has(expr.name)) {
                currCtx.vars.set(expr.name, value);
                return value;
            }
            currCtx = ((currCtx.parent));
        }
        throw new Error("Not declared variable " + expr.name);
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitReadVarExpr = function (ast, ctx) {
        var /** @type {?} */ varName = ((ast.name));
        if (ast.builtin != null) {
            switch (ast.builtin) {
                case BuiltinVar.Super:
                    return ctx.instance.__proto__;
                case BuiltinVar.This:
                    return ctx.instance;
                case BuiltinVar.CatchError:
                    varName = CATCH_ERROR_VAR$2;
                    break;
                case BuiltinVar.CatchStack:
                    varName = CATCH_STACK_VAR$2;
                    break;
                default:
                    throw new Error("Unknown builtin variable " + ast.builtin);
            }
        }
        var /** @type {?} */ currCtx = ctx;
        while (currCtx != null) {
            if (currCtx.vars.has(varName)) {
                return currCtx.vars.get(varName);
            }
            currCtx = ((currCtx.parent));
        }
        throw new Error("Not declared variable " + varName);
    };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitWriteKeyExpr = function (expr, ctx) {
        var /** @type {?} */ receiver = expr.receiver.visitExpression(this, ctx);
        var /** @type {?} */ index = expr.index.visitExpression(this, ctx);
        var /** @type {?} */ value = expr.value.visitExpression(this, ctx);
        receiver[index] = value;
        return value;
    };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitWritePropExpr = function (expr, ctx) {
        var /** @type {?} */ receiver = expr.receiver.visitExpression(this, ctx);
        var /** @type {?} */ value = expr.value.visitExpression(this, ctx);
        receiver[expr.name] = value;
        return value;
    };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitInvokeMethodExpr = function (expr, ctx) {
        var /** @type {?} */ receiver = expr.receiver.visitExpression(this, ctx);
        var /** @type {?} */ args = this.visitAllExpressions(expr.args, ctx);
        var /** @type {?} */ result;
        if (expr.builtin != null) {
            switch (expr.builtin) {
                case BuiltinMethod.ConcatArray:
                    result = receiver.concat.apply(receiver, args);
                    break;
                case BuiltinMethod.SubscribeObservable:
                    result = receiver.subscribe({ next: args[0] });
                    break;
                case BuiltinMethod.Bind:
                    result = receiver.bind.apply(receiver, args);
                    break;
                default:
                    throw new Error("Unknown builtin method " + expr.builtin);
            }
        }
        else {
            result = receiver[((expr.name))].apply(receiver, args);
        }
        return result;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitInvokeFunctionExpr = function (stmt, ctx) {
        var /** @type {?} */ args = this.visitAllExpressions(stmt.args, ctx);
        var /** @type {?} */ fnExpr = stmt.fn;
        if (fnExpr instanceof ReadVarExpr && fnExpr.builtin === BuiltinVar.Super) {
            ctx.instance.constructor.prototype.constructor.apply(ctx.instance, args);
            return null;
        }
        else {
            var /** @type {?} */ fn$$1 = stmt.fn.visitExpression(this, ctx);
            return fn$$1.apply(null, args);
        }
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitReturnStmt = function (stmt, ctx) {
        return new ReturnValue(stmt.value.visitExpression(this, ctx));
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitDeclareClassStmt = function (stmt, ctx) {
        var /** @type {?} */ clazz = createDynamicClass(stmt, ctx, this);
        ctx.vars.set(stmt.name, clazz);
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitExpressionStmt = function (stmt, ctx) {
        return stmt.expr.visitExpression(this, ctx);
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitIfStmt = function (stmt, ctx) {
        var /** @type {?} */ condition = stmt.condition.visitExpression(this, ctx);
        if (condition) {
            return this.visitAllStatements(stmt.trueCase, ctx);
        }
        else if (stmt.falseCase != null) {
            return this.visitAllStatements(stmt.falseCase, ctx);
        }
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitTryCatchStmt = function (stmt, ctx) {
        try {
            return this.visitAllStatements(stmt.bodyStmts, ctx);
        }
        catch (e) {
            var /** @type {?} */ childCtx = ctx.createChildWihtLocalVars();
            childCtx.vars.set(CATCH_ERROR_VAR$2, e);
            childCtx.vars.set(CATCH_STACK_VAR$2, e.stack);
            return this.visitAllStatements(stmt.catchStmts, childCtx);
        }
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitThrowStmt = function (stmt, ctx) {
        throw stmt.error.visitExpression(this, ctx);
    };
    /**
     * @param {?} stmt
     * @param {?=} context
     * @return {?}
     */
    StatementInterpreter.prototype.visitCommentStmt = function (stmt, context) { return null; };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitInstantiateExpr = function (ast, ctx) {
        var /** @type {?} */ args = this.visitAllExpressions(ast.args, ctx);
        var /** @type {?} */ clazz = ast.classExpr.visitExpression(this, ctx);
        return new (clazz.bind.apply(clazz, [void 0].concat(args)))();
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitLiteralExpr = function (ast, ctx) { return ast.value; };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitExternalExpr = function (ast, ctx) {
        return ast.value.reference;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitConditionalExpr = function (ast, ctx) {
        if (ast.condition.visitExpression(this, ctx)) {
            return ast.trueCase.visitExpression(this, ctx);
        }
        else if (ast.falseCase != null) {
            return ast.falseCase.visitExpression(this, ctx);
        }
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitNotExpr = function (ast, ctx) {
        return !ast.condition.visitExpression(this, ctx);
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitCastExpr = function (ast, ctx) {
        return ast.value.visitExpression(this, ctx);
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitFunctionExpr = function (ast, ctx) {
        var /** @type {?} */ paramNames = ast.params.map(function (param) { return param.name; });
        return _declareFn(paramNames, ast.statements, ctx, this);
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitDeclareFunctionStmt = function (stmt, ctx) {
        var /** @type {?} */ paramNames = stmt.params.map(function (param) { return param.name; });
        ctx.vars.set(stmt.name, _declareFn(paramNames, stmt.statements, ctx, this));
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitBinaryOperatorExpr = function (ast, ctx) {
        var _this = this;
        var /** @type {?} */ lhs = function () { return ast.lhs.visitExpression(_this, ctx); };
        var /** @type {?} */ rhs = function () { return ast.rhs.visitExpression(_this, ctx); };
        switch (ast.operator) {
            case BinaryOperator.Equals:
                return lhs() == rhs();
            case BinaryOperator.Identical:
                return lhs() === rhs();
            case BinaryOperator.NotEquals:
                return lhs() != rhs();
            case BinaryOperator.NotIdentical:
                return lhs() !== rhs();
            case BinaryOperator.And:
                return lhs() && rhs();
            case BinaryOperator.Or:
                return lhs() || rhs();
            case BinaryOperator.Plus:
                return lhs() + rhs();
            case BinaryOperator.Minus:
                return lhs() - rhs();
            case BinaryOperator.Divide:
                return lhs() / rhs();
            case BinaryOperator.Multiply:
                return lhs() * rhs();
            case BinaryOperator.Modulo:
                return lhs() % rhs();
            case BinaryOperator.Lower:
                return lhs() < rhs();
            case BinaryOperator.LowerEquals:
                return lhs() <= rhs();
            case BinaryOperator.Bigger:
                return lhs() > rhs();
            case BinaryOperator.BiggerEquals:
                return lhs() >= rhs();
            default:
                throw new Error("Unknown operator " + ast.operator);
        }
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitReadPropExpr = function (ast, ctx) {
        var /** @type {?} */ result;
        var /** @type {?} */ receiver = ast.receiver.visitExpression(this, ctx);
        result = receiver[ast.name];
        return result;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitReadKeyExpr = function (ast, ctx) {
        var /** @type {?} */ receiver = ast.receiver.visitExpression(this, ctx);
        var /** @type {?} */ prop = ast.index.visitExpression(this, ctx);
        return receiver[prop];
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitLiteralArrayExpr = function (ast, ctx) {
        return this.visitAllExpressions(ast.entries, ctx);
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitLiteralMapExpr = function (ast, ctx) {
        var _this = this;
        var /** @type {?} */ result = {};
        ast.entries.forEach(function (entry) { return ((result))[entry.key] = entry.value.visitExpression(_this, ctx); });
        return result;
    };
    /**
     * @param {?} ast
     * @param {?} context
     * @return {?}
     */
    StatementInterpreter.prototype.visitCommaExpr = function (ast, context) {
        var /** @type {?} */ values = this.visitAllExpressions(ast.parts, context);
        return values[values.length - 1];
    };
    /**
     * @param {?} expressions
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitAllExpressions = function (expressions, ctx) {
        var _this = this;
        return expressions.map(function (expr) { return expr.visitExpression(_this, ctx); });
    };
    /**
     * @param {?} statements
     * @param {?} ctx
     * @return {?}
     */
    StatementInterpreter.prototype.visitAllStatements = function (statements, ctx) {
        for (var /** @type {?} */ i = 0; i < statements.length; i++) {
            var /** @type {?} */ stmt = statements[i];
            var /** @type {?} */ val = stmt.visitStatement(this, ctx);
            if (val instanceof ReturnValue) {
                return val;
            }
        }
        return null;
    };
    return StatementInterpreter;
}());
/**
 * @param {?} varNames
 * @param {?} statements
 * @param {?} ctx
 * @param {?} visitor
 * @return {?}
 */
function _declareFn(varNames, statements, ctx, visitor) {
    return function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        return _executeFunctionStatements(varNames, args, statements, ctx, visitor);
    };
}
var CATCH_ERROR_VAR$2 = 'error';
var CATCH_STACK_VAR$2 = 'stack';
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @abstract
 */
var AbstractJsEmitterVisitor = (function (_super) {
    __extends(AbstractJsEmitterVisitor, _super);
    function AbstractJsEmitterVisitor() {
        return _super.call(this, false) || this;
    }
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype.visitDeclareClassStmt = function (stmt, ctx) {
        var _this = this;
        ctx.pushClass(stmt);
        this._visitClassConstructor(stmt, ctx);
        if (stmt.parent != null) {
            ctx.print(stmt, stmt.name + ".prototype = Object.create(");
            stmt.parent.visitExpression(this, ctx);
            ctx.println(stmt, ".prototype);");
        }
        stmt.getters.forEach(function (getter) { return _this._visitClassGetter(stmt, getter, ctx); });
        stmt.methods.forEach(function (method) { return _this._visitClassMethod(stmt, method, ctx); });
        ctx.popClass();
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype._visitClassConstructor = function (stmt, ctx) {
        ctx.print(stmt, "function " + stmt.name + "(");
        if (stmt.constructorMethod != null) {
            this._visitParams(stmt.constructorMethod.params, ctx);
        }
        ctx.println(stmt, ") {");
        ctx.incIndent();
        if (stmt.constructorMethod != null) {
            if (stmt.constructorMethod.body.length > 0) {
                ctx.println(stmt, "var self = this;");
                this.visitAllStatements(stmt.constructorMethod.body, ctx);
            }
        }
        ctx.decIndent();
        ctx.println(stmt, "}");
    };
    /**
     * @param {?} stmt
     * @param {?} getter
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype._visitClassGetter = function (stmt, getter, ctx) {
        ctx.println(stmt, "Object.defineProperty(" + stmt.name + ".prototype, '" + getter.name + "', { get: function() {");
        ctx.incIndent();
        if (getter.body.length > 0) {
            ctx.println(stmt, "var self = this;");
            this.visitAllStatements(getter.body, ctx);
        }
        ctx.decIndent();
        ctx.println(stmt, "}});");
    };
    /**
     * @param {?} stmt
     * @param {?} method
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype._visitClassMethod = function (stmt, method, ctx) {
        ctx.print(stmt, stmt.name + ".prototype." + method.name + " = function(");
        this._visitParams(method.params, ctx);
        ctx.println(stmt, ") {");
        ctx.incIndent();
        if (method.body.length > 0) {
            ctx.println(stmt, "var self = this;");
            this.visitAllStatements(method.body, ctx);
        }
        ctx.decIndent();
        ctx.println(stmt, "};");
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype.visitReadVarExpr = function (ast, ctx) {
        if (ast.builtin === BuiltinVar.This) {
            ctx.print(ast, 'self');
        }
        else if (ast.builtin === BuiltinVar.Super) {
            throw new Error("'super' needs to be handled at a parent ast node, not at the variable level!");
        }
        else {
            _super.prototype.visitReadVarExpr.call(this, ast, ctx);
        }
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype.visitDeclareVarStmt = function (stmt, ctx) {
        ctx.print(stmt, "var " + stmt.name + " = ");
        stmt.value.visitExpression(this, ctx);
        ctx.println(stmt, ";");
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype.visitCastExpr = function (ast, ctx) {
        ast.value.visitExpression(this, ctx);
        return null;
    };
    /**
     * @param {?} expr
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype.visitInvokeFunctionExpr = function (expr, ctx) {
        var /** @type {?} */ fnExpr = expr.fn;
        if (fnExpr instanceof ReadVarExpr && fnExpr.builtin === BuiltinVar.Super) {
            ((((ctx.currentClass)).parent)).visitExpression(this, ctx);
            ctx.print(expr, ".call(this");
            if (expr.args.length > 0) {
                ctx.print(expr, ", ");
                this.visitAllExpressions(expr.args, ctx, ',');
            }
            ctx.print(expr, ")");
        }
        else {
            _super.prototype.visitInvokeFunctionExpr.call(this, expr, ctx);
        }
        return null;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype.visitFunctionExpr = function (ast, ctx) {
        ctx.print(ast, "function(");
        this._visitParams(ast.params, ctx);
        ctx.println(ast, ") {");
        ctx.incIndent();
        this.visitAllStatements(ast.statements, ctx);
        ctx.decIndent();
        ctx.print(ast, "}");
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype.visitDeclareFunctionStmt = function (stmt, ctx) {
        ctx.print(stmt, "function " + stmt.name + "(");
        this._visitParams(stmt.params, ctx);
        ctx.println(stmt, ") {");
        ctx.incIndent();
        this.visitAllStatements(stmt.statements, ctx);
        ctx.decIndent();
        ctx.println(stmt, "}");
        return null;
    };
    /**
     * @param {?} stmt
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype.visitTryCatchStmt = function (stmt, ctx) {
        ctx.println(stmt, "try {");
        ctx.incIndent();
        this.visitAllStatements(stmt.bodyStmts, ctx);
        ctx.decIndent();
        ctx.println(stmt, "} catch (" + CATCH_ERROR_VAR$1.name + ") {");
        ctx.incIndent();
        var /** @type {?} */ catchStmts = [/** @type {?} */ (CATCH_STACK_VAR$1.set(CATCH_ERROR_VAR$1.prop('stack')).toDeclStmt(null, [
                StmtModifier.Final
            ]))].concat(stmt.catchStmts);
        this.visitAllStatements(catchStmts, ctx);
        ctx.decIndent();
        ctx.println(stmt, "}");
        return null;
    };
    /**
     * @param {?} params
     * @param {?} ctx
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype._visitParams = function (params, ctx) {
        this.visitAllObjects(function (param) { return ctx.print(null, param.name); }, params, ctx, ',');
    };
    /**
     * @param {?} method
     * @return {?}
     */
    AbstractJsEmitterVisitor.prototype.getBuiltinMethodName = function (method) {
        var /** @type {?} */ name;
        switch (method) {
            case BuiltinMethod.ConcatArray:
                name = 'concat';
                break;
            case BuiltinMethod.SubscribeObservable:
                name = 'subscribe';
                break;
            case BuiltinMethod.Bind:
                name = 'bind';
                break;
            default:
                throw new Error("Unknown builtin method: " + method);
        }
        return name;
    };
    return AbstractJsEmitterVisitor;
}(AbstractEmitterVisitor));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} sourceUrl
 * @param {?} ctx
 * @param {?} vars
 * @return {?}
 */
function evalExpression(sourceUrl$$1, ctx, vars) {
    var /** @type {?} */ fnBody = ctx.toSource() + "\n//# sourceURL=" + sourceUrl$$1;
    var /** @type {?} */ fnArgNames = [];
    var /** @type {?} */ fnArgValues = [];
    for (var /** @type {?} */ argName in vars) {
        fnArgNames.push(argName);
        fnArgValues.push(vars[argName]);
    }
    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["isDevMode"])()) {
        // using `new Function(...)` generates a header, 1 line of no arguments, 2 lines otherwise
        // E.g. ```
        // function anonymous(a,b,c
        // /**/) { ... }```
        // We don't want to hard code this fact, so we auto detect it via an empty function first.
        var /** @type {?} */ emptyFn = new (Function.bind.apply(Function, [void 0].concat(fnArgNames.concat('return null;'))))().toString();
        var /** @type {?} */ headerLines = emptyFn.slice(0, emptyFn.indexOf('return null;')).split('\n').length - 1;
        fnBody += "\n" + ctx.toSourceMapGenerator(sourceUrl$$1, sourceUrl$$1, headerLines).toJsComment();
    }
    return new (Function.bind.apply(Function, [void 0].concat(fnArgNames.concat(fnBody))))().apply(void 0, fnArgValues);
}
/**
 * @param {?} sourceUrl
 * @param {?} statements
 * @param {?} resultVars
 * @return {?}
 */
function jitStatements(sourceUrl$$1, statements, resultVars) {
    var /** @type {?} */ converter = new JitEmitterVisitor();
    var /** @type {?} */ ctx = EmitterVisitorContext.createRoot(resultVars);
    var /** @type {?} */ returnStmt = new ReturnStatement(literalArr(resultVars.map(function (resultVar) { return variable(resultVar); })));
    converter.visitAllStatements(statements.concat([returnStmt]), ctx);
    return evalExpression(sourceUrl$$1, ctx, converter.getArgs());
}
var JitEmitterVisitor = (function (_super) {
    __extends(JitEmitterVisitor, _super);
    function JitEmitterVisitor() {
        var _this = _super.apply(this, arguments) || this;
        _this._evalArgNames = [];
        _this._evalArgValues = [];
        return _this;
    }
    /**
     * @return {?}
     */
    JitEmitterVisitor.prototype.getArgs = function () {
        var /** @type {?} */ result = {};
        for (var /** @type {?} */ i = 0; i < this._evalArgNames.length; i++) {
            result[this._evalArgNames[i]] = this._evalArgValues[i];
        }
        return result;
    };
    /**
     * @param {?} ast
     * @param {?} ctx
     * @return {?}
     */
    JitEmitterVisitor.prototype.visitExternalExpr = function (ast, ctx) {
        var /** @type {?} */ value = ast.value.reference;
        var /** @type {?} */ id = this._evalArgValues.indexOf(value);
        if (id === -1) {
            id = this._evalArgValues.length;
            this._evalArgValues.push(value);
            var /** @type {?} */ name = identifierName(ast.value) || 'val';
            this._evalArgNames.push("jit_" + name + id);
        }
        ctx.print(ast, this._evalArgNames[id]);
        return null;
    };
    return JitEmitterVisitor;
}(AbstractJsEmitterVisitor));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * An internal module of the Angular compiler that begins with component types,
 * extracts templates, and eventually produces a compiled version of the component
 * ready for linking into an application.
 *
 * \@security When compiling templates at runtime, you must ensure that the entire template comes
 * from a trusted source. Attacker-controlled data introduced by a template could expose your
 * application to XSS risks.  For more detail, see the [Security Guide](http://g.co/ng/security).
 */
var JitCompiler = (function () {
    /**
     * @param {?} _injector
     * @param {?} _metadataResolver
     * @param {?} _templateParser
     * @param {?} _styleCompiler
     * @param {?} _viewCompiler
     * @param {?} _ngModuleCompiler
     * @param {?} _compilerConfig
     * @param {?} _console
     */
    function JitCompiler(_injector, _metadataResolver, _templateParser, _styleCompiler, _viewCompiler, _ngModuleCompiler, _compilerConfig, _console) {
        this._injector = _injector;
        this._metadataResolver = _metadataResolver;
        this._templateParser = _templateParser;
        this._styleCompiler = _styleCompiler;
        this._viewCompiler = _viewCompiler;
        this._ngModuleCompiler = _ngModuleCompiler;
        this._compilerConfig = _compilerConfig;
        this._console = _console;
        this._compiledTemplateCache = new Map();
        this._compiledHostTemplateCache = new Map();
        this._compiledDirectiveWrapperCache = new Map();
        this._compiledNgModuleCache = new Map();
        this._sharedStylesheetCount = 0;
    }
    Object.defineProperty(JitCompiler.prototype, "injector", {
        /**
         * @return {?}
         */
        get: function () { return this._injector; },
        enumerable: true,
        configurable: true
    });
    /**
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    JitCompiler.prototype.compileModuleSync = function (moduleType) {
        return ((this._compileModuleAndComponents(moduleType, true).syncResult));
    };
    /**
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    JitCompiler.prototype.compileModuleAsync = function (moduleType) {
        return ((this._compileModuleAndComponents(moduleType, false).asyncResult));
    };
    /**
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    JitCompiler.prototype.compileModuleAndAllComponentsSync = function (moduleType) {
        return ((this._compileModuleAndAllComponents(moduleType, true).syncResult));
    };
    /**
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    JitCompiler.prototype.compileModuleAndAllComponentsAsync = function (moduleType) {
        return ((this._compileModuleAndAllComponents(moduleType, false).asyncResult));
    };
    /**
     * @param {?} component
     * @return {?}
     */
    JitCompiler.prototype.getNgContentSelectors = function (component) {
        this._console.warn('Compiler.getNgContentSelectors is deprecated. Use ComponentFactory.ngContentSelectors instead!');
        var /** @type {?} */ template = this._compiledTemplateCache.get(component);
        if (!template) {
            throw new Error("The component " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(component) + " is not yet compiled!");
        }
        return ((template.compMeta.template)).ngContentSelectors;
    };
    /**
     * @template T
     * @param {?} moduleType
     * @param {?} isSync
     * @return {?}
     */
    JitCompiler.prototype._compileModuleAndComponents = function (moduleType, isSync) {
        var _this = this;
        var /** @type {?} */ loadingPromise = this._loadModules(moduleType, isSync);
        var /** @type {?} */ createResult = function () {
            _this._compileComponents(moduleType, null);
            return _this._compileModule(moduleType);
        };
        if (isSync) {
            return new SyncAsyncResult(createResult());
        }
        else {
            return new SyncAsyncResult(null, loadingPromise.then(createResult));
        }
    };
    /**
     * @template T
     * @param {?} moduleType
     * @param {?} isSync
     * @return {?}
     */
    JitCompiler.prototype._compileModuleAndAllComponents = function (moduleType, isSync) {
        var _this = this;
        var /** @type {?} */ loadingPromise = this._loadModules(moduleType, isSync);
        var /** @type {?} */ createResult = function () {
            var /** @type {?} */ componentFactories = [];
            _this._compileComponents(moduleType, componentFactories);
            return new __WEBPACK_IMPORTED_MODULE_0__angular_core__["ModuleWithComponentFactories"](_this._compileModule(moduleType), componentFactories);
        };
        if (isSync) {
            return new SyncAsyncResult(createResult());
        }
        else {
            return new SyncAsyncResult(null, loadingPromise.then(createResult));
        }
    };
    /**
     * @param {?} mainModule
     * @param {?} isSync
     * @return {?}
     */
    JitCompiler.prototype._loadModules = function (mainModule, isSync) {
        var _this = this;
        var /** @type {?} */ loadingPromises = [];
        var /** @type {?} */ ngModule = ((this._metadataResolver.getNgModuleMetadata(mainModule)));
        // Note: the loadingPromise for a module only includes the loading of the exported directives
        // of imported modules.
        // However, for runtime compilation, we want to transitively compile all modules,
        // so we also need to call loadNgModuleDirectiveAndPipeMetadata for all nested modules.
        ngModule.transitiveModule.modules.forEach(function (localModuleMeta) {
            loadingPromises.push(_this._metadataResolver.loadNgModuleDirectiveAndPipeMetadata(localModuleMeta.reference, isSync));
        });
        return Promise.all(loadingPromises);
    };
    /**
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    JitCompiler.prototype._compileModule = function (moduleType) {
        var _this = this;
        var /** @type {?} */ ngModuleFactory = ((this._compiledNgModuleCache.get(moduleType)));
        if (!ngModuleFactory) {
            var /** @type {?} */ moduleMeta_1 = ((this._metadataResolver.getNgModuleMetadata(moduleType)));
            // Always provide a bound Compiler
            var /** @type {?} */ extraProviders = [this._metadataResolver.getProviderMetadata(new ProviderMeta(__WEBPACK_IMPORTED_MODULE_0__angular_core__["Compiler"], { useFactory: function () { return new ModuleBoundCompiler(_this, moduleMeta_1.type.reference); } }))];
            var /** @type {?} */ compileResult = this._ngModuleCompiler.compile(moduleMeta_1, extraProviders);
            if (!this._compilerConfig.useJit) {
                ngModuleFactory =
                    interpretStatements(compileResult.statements, [compileResult.ngModuleFactoryVar])[0];
            }
            else {
                ngModuleFactory = jitStatements(ngModuleJitUrl(moduleMeta_1), compileResult.statements, [compileResult.ngModuleFactoryVar])[0];
            }
            this._compiledNgModuleCache.set(moduleMeta_1.type.reference, ngModuleFactory);
        }
        return ngModuleFactory;
    };
    /**
     * \@internal
     * @param {?} mainModule
     * @param {?} allComponentFactories
     * @return {?}
     */
    JitCompiler.prototype._compileComponents = function (mainModule, allComponentFactories) {
        var _this = this;
        var /** @type {?} */ ngModule = ((this._metadataResolver.getNgModuleMetadata(mainModule)));
        var /** @type {?} */ moduleByDirective = new Map();
        var /** @type {?} */ templates = new Set();
        ngModule.transitiveModule.modules.forEach(function (localModuleSummary) {
            var /** @type {?} */ localModuleMeta = ((_this._metadataResolver.getNgModuleMetadata(localModuleSummary.reference)));
            localModuleMeta.declaredDirectives.forEach(function (dirIdentifier) {
                moduleByDirective.set(dirIdentifier.reference, localModuleMeta);
                var /** @type {?} */ dirMeta = _this._metadataResolver.getDirectiveMetadata(dirIdentifier.reference);
                if (dirMeta.isComponent) {
                    templates.add(_this._createCompiledTemplate(dirMeta, localModuleMeta));
                    if (allComponentFactories) {
                        var /** @type {?} */ template = _this._createCompiledHostTemplate(dirMeta.type.reference, localModuleMeta);
                        templates.add(template);
                        allComponentFactories.push(/** @type {?} */ (dirMeta.componentFactory));
                    }
                }
            });
        });
        ngModule.transitiveModule.modules.forEach(function (localModuleSummary) {
            var /** @type {?} */ localModuleMeta = ((_this._metadataResolver.getNgModuleMetadata(localModuleSummary.reference)));
            localModuleMeta.declaredDirectives.forEach(function (dirIdentifier) {
                var /** @type {?} */ dirMeta = _this._metadataResolver.getDirectiveMetadata(dirIdentifier.reference);
                if (dirMeta.isComponent) {
                    dirMeta.entryComponents.forEach(function (entryComponentType) {
                        var /** @type {?} */ moduleMeta = ((moduleByDirective.get(entryComponentType.componentType)));
                        templates.add(_this._createCompiledHostTemplate(entryComponentType.componentType, moduleMeta));
                    });
                }
            });
            localModuleMeta.entryComponents.forEach(function (entryComponentType) {
                var /** @type {?} */ moduleMeta = ((moduleByDirective.get(entryComponentType.componentType)));
                templates.add(_this._createCompiledHostTemplate(entryComponentType.componentType, moduleMeta));
            });
        });
        templates.forEach(function (template) { return _this._compileTemplate(template); });
    };
    /**
     * @param {?} type
     * @return {?}
     */
    JitCompiler.prototype.clearCacheFor = function (type) {
        this._compiledNgModuleCache.delete(type);
        this._metadataResolver.clearCacheFor(type);
        this._compiledHostTemplateCache.delete(type);
        var /** @type {?} */ compiledTemplate = this._compiledTemplateCache.get(type);
        if (compiledTemplate) {
            this._compiledTemplateCache.delete(type);
        }
    };
    /**
     * @return {?}
     */
    JitCompiler.prototype.clearCache = function () {
        this._metadataResolver.clearCache();
        this._compiledTemplateCache.clear();
        this._compiledHostTemplateCache.clear();
        this._compiledNgModuleCache.clear();
    };
    /**
     * @param {?} compType
     * @param {?} ngModule
     * @return {?}
     */
    JitCompiler.prototype._createCompiledHostTemplate = function (compType, ngModule) {
        if (!ngModule) {
            throw new Error("Component " + __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵstringify"])(compType) + " is not part of any NgModule or the module has not been imported into your module.");
        }
        var /** @type {?} */ compiledTemplate = this._compiledHostTemplateCache.get(compType);
        if (!compiledTemplate) {
            var /** @type {?} */ compMeta = this._metadataResolver.getDirectiveMetadata(compType);
            assertComponent(compMeta);
            var /** @type {?} */ componentFactory = (compMeta.componentFactory);
            var /** @type {?} */ hostClass = this._metadataResolver.getHostComponentType(compType);
            var /** @type {?} */ hostMeta = createHostComponentMeta(hostClass, compMeta, /** @type {?} */ (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵgetComponentViewDefinitionFactory"])(componentFactory)));
            compiledTemplate =
                new CompiledTemplate(true, compMeta.type, hostMeta, ngModule, [compMeta.type]);
            this._compiledHostTemplateCache.set(compType, compiledTemplate);
        }
        return compiledTemplate;
    };
    /**
     * @param {?} compMeta
     * @param {?} ngModule
     * @return {?}
     */
    JitCompiler.prototype._createCompiledTemplate = function (compMeta, ngModule) {
        var /** @type {?} */ compiledTemplate = this._compiledTemplateCache.get(compMeta.type.reference);
        if (!compiledTemplate) {
            assertComponent(compMeta);
            compiledTemplate = new CompiledTemplate(false, compMeta.type, compMeta, ngModule, ngModule.transitiveModule.directives);
            this._compiledTemplateCache.set(compMeta.type.reference, compiledTemplate);
        }
        return compiledTemplate;
    };
    /**
     * @param {?} template
     * @return {?}
     */
    JitCompiler.prototype._compileTemplate = function (template) {
        var _this = this;
        if (template.isCompiled) {
            return;
        }
        var /** @type {?} */ compMeta = template.compMeta;
        var /** @type {?} */ externalStylesheetsByModuleUrl = new Map();
        var /** @type {?} */ stylesCompileResult = this._styleCompiler.compileComponent(compMeta);
        stylesCompileResult.externalStylesheets.forEach(function (r) { externalStylesheetsByModuleUrl.set(/** @type {?} */ ((r.meta.moduleUrl)), r); });
        this._resolveStylesCompileResult(stylesCompileResult.componentStylesheet, externalStylesheetsByModuleUrl);
        var /** @type {?} */ directives = template.directives.map(function (dir) { return _this._metadataResolver.getDirectiveSummary(dir.reference); });
        var /** @type {?} */ pipes = template.ngModule.transitiveModule.pipes.map(function (pipe) { return _this._metadataResolver.getPipeSummary(pipe.reference); });
        var _a = this._templateParser.parse(compMeta, /** @type {?} */ ((((compMeta.template)).template)), directives, pipes, template.ngModule.schemas, templateSourceUrl(template.ngModule.type, template.compMeta, /** @type {?} */ ((template.compMeta.template)))), parsedTemplate = _a.template, usedPipes = _a.pipes;
        var /** @type {?} */ compileResult = this._viewCompiler.compileComponent(compMeta, parsedTemplate, variable(stylesCompileResult.componentStylesheet.stylesVar), usedPipes);
        var /** @type {?} */ statements = stylesCompileResult.componentStylesheet.statements.concat(compileResult.statements);
        var /** @type {?} */ viewClassAndRendererTypeVars = compMeta.isHost ?
            [compileResult.viewClassVar] :
            [compileResult.viewClassVar, compileResult.rendererTypeVar];
        var /** @type {?} */ viewClass;
        var /** @type {?} */ rendererType;
        if (!this._compilerConfig.useJit) {
            _b = interpretStatements(statements, viewClassAndRendererTypeVars), viewClass = _b[0], rendererType = _b[1];
        }
        else {
            _c = jitStatements(templateJitUrl(template.ngModule.type, template.compMeta), statements, viewClassAndRendererTypeVars), viewClass = _c[0], rendererType = _c[1];
        }
        template.compiled(viewClass, rendererType);
        var _b, _c;
    };
    /**
     * @param {?} result
     * @param {?} externalStylesheetsByModuleUrl
     * @return {?}
     */
    JitCompiler.prototype._resolveStylesCompileResult = function (result, externalStylesheetsByModuleUrl) {
        var _this = this;
        result.dependencies.forEach(function (dep, i) {
            var /** @type {?} */ nestedCompileResult = ((externalStylesheetsByModuleUrl.get(dep.moduleUrl)));
            var /** @type {?} */ nestedStylesArr = _this._resolveAndEvalStylesCompileResult(nestedCompileResult, externalStylesheetsByModuleUrl);
            dep.valuePlaceholder.reference = nestedStylesArr;
        });
    };
    /**
     * @param {?} result
     * @param {?} externalStylesheetsByModuleUrl
     * @return {?}
     */
    JitCompiler.prototype._resolveAndEvalStylesCompileResult = function (result, externalStylesheetsByModuleUrl) {
        this._resolveStylesCompileResult(result, externalStylesheetsByModuleUrl);
        if (!this._compilerConfig.useJit) {
            return interpretStatements(result.statements, [result.stylesVar])[0];
        }
        else {
            return jitStatements(sharedStylesheetJitUrl(result.meta, this._sharedStylesheetCount++), result.statements, [result.stylesVar])[0];
        }
    };
    return JitCompiler;
}());
JitCompiler.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
JitCompiler.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injector"], },
    { type: CompileMetadataResolver, },
    { type: TemplateParser, },
    { type: StyleCompiler, },
    { type: ViewCompiler, },
    { type: NgModuleCompiler, },
    { type: CompilerConfig, },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵConsole"], },
]; };
var CompiledTemplate = (function () {
    /**
     * @param {?} isHost
     * @param {?} compType
     * @param {?} compMeta
     * @param {?} ngModule
     * @param {?} directives
     */
    function CompiledTemplate(isHost, compType, compMeta, ngModule, directives) {
        this.isHost = isHost;
        this.compType = compType;
        this.compMeta = compMeta;
        this.ngModule = ngModule;
        this.directives = directives;
        this._viewClass = ((null));
        this.isCompiled = false;
    }
    /**
     * @param {?} viewClass
     * @param {?} rendererType
     * @return {?}
     */
    CompiledTemplate.prototype.compiled = function (viewClass, rendererType) {
        this._viewClass = viewClass;
        ((this.compMeta.componentViewType)).setDelegate(viewClass);
        for (var /** @type {?} */ prop in rendererType) {
            ((this.compMeta.rendererType))[prop] = rendererType[prop];
        }
        this.isCompiled = true;
    };
    return CompiledTemplate;
}());
/**
 * @param {?} meta
 * @return {?}
 */
function assertComponent(meta) {
    if (!meta.isComponent) {
        throw new Error("Could not compile '" + identifierName(meta.type) + "' because it is not a component.");
    }
}
/**
 * Implements `Compiler` by delegating to the JitCompiler using a known module.
 */
var ModuleBoundCompiler = (function () {
    /**
     * @param {?} _delegate
     * @param {?} _ngModule
     */
    function ModuleBoundCompiler(_delegate, _ngModule) {
        this._delegate = _delegate;
        this._ngModule = _ngModule;
    }
    Object.defineProperty(ModuleBoundCompiler.prototype, "_injector", {
        /**
         * @return {?}
         */
        get: function () { return this._delegate.injector; },
        enumerable: true,
        configurable: true
    });
    /**
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    ModuleBoundCompiler.prototype.compileModuleSync = function (moduleType) {
        return this._delegate.compileModuleSync(moduleType);
    };
    /**
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    ModuleBoundCompiler.prototype.compileModuleAsync = function (moduleType) {
        return this._delegate.compileModuleAsync(moduleType);
    };
    /**
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    ModuleBoundCompiler.prototype.compileModuleAndAllComponentsSync = function (moduleType) {
        return this._delegate.compileModuleAndAllComponentsSync(moduleType);
    };
    /**
     * @template T
     * @param {?} moduleType
     * @return {?}
     */
    ModuleBoundCompiler.prototype.compileModuleAndAllComponentsAsync = function (moduleType) {
        return this._delegate.compileModuleAndAllComponentsAsync(moduleType);
    };
    /**
     * @param {?} component
     * @return {?}
     */
    ModuleBoundCompiler.prototype.getNgContentSelectors = function (component) {
        return this._delegate.getNgContentSelectors(component);
    };
    /**
     * Clears all caches
     * @return {?}
     */
    ModuleBoundCompiler.prototype.clearCache = function () { this._delegate.clearCache(); };
    /**
     * Clears the cache for the given component/ngModule.
     * @param {?} type
     * @return {?}
     */
    ModuleBoundCompiler.prototype.clearCacheFor = function (type) { this._delegate.clearCacheFor(type); };
    return ModuleBoundCompiler;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A container for message extracted from the templates.
 */
var MessageBundle = (function () {
    /**
     * @param {?} _htmlParser
     * @param {?} _implicitTags
     * @param {?} _implicitAttrs
     * @param {?=} _locale
     */
    function MessageBundle(_htmlParser, _implicitTags, _implicitAttrs, _locale) {
        if (_locale === void 0) { _locale = null; }
        this._htmlParser = _htmlParser;
        this._implicitTags = _implicitTags;
        this._implicitAttrs = _implicitAttrs;
        this._locale = _locale;
        this._messages = [];
    }
    /**
     * @param {?} html
     * @param {?} url
     * @param {?} interpolationConfig
     * @return {?}
     */
    MessageBundle.prototype.updateFromTemplate = function (html, url, interpolationConfig) {
        var /** @type {?} */ htmlParserResult = this._htmlParser.parse(html, url, true, interpolationConfig);
        if (htmlParserResult.errors.length) {
            return htmlParserResult.errors;
        }
        var /** @type {?} */ i18nParserResult = extractMessages(htmlParserResult.rootNodes, interpolationConfig, this._implicitTags, this._implicitAttrs);
        if (i18nParserResult.errors.length) {
            return i18nParserResult.errors;
        }
        (_a = this._messages).push.apply(_a, i18nParserResult.messages);
        return [];
        var _a;
    };
    /**
     * @return {?}
     */
    MessageBundle.prototype.getMessages = function () { return this._messages; };
    /**
     * @param {?} serializer
     * @param {?=} filterSources
     * @return {?}
     */
    MessageBundle.prototype.write = function (serializer, filterSources) {
        var /** @type {?} */ messages = {};
        var /** @type {?} */ mapperVisitor = new MapPlaceholderNames();
        // Deduplicate messages based on their ID
        this._messages.forEach(function (message) {
            var /** @type {?} */ id = serializer.digest(message);
            if (!messages.hasOwnProperty(id)) {
                messages[id] = message;
            }
            else {
                (_a = messages[id].sources).push.apply(_a, message.sources);
            }
            var _a;
        });
        // Transform placeholder names using the serializer mapping
        var /** @type {?} */ msgList = Object.keys(messages).map(function (id) {
            var /** @type {?} */ mapper = serializer.createNameMapper(messages[id]);
            var /** @type {?} */ src = messages[id];
            var /** @type {?} */ nodes = mapper ? mapperVisitor.convert(src.nodes, mapper) : src.nodes;
            var /** @type {?} */ transformedMessage = new Message(nodes, {}, {}, src.meaning, src.description, id);
            transformedMessage.sources = src.sources;
            if (filterSources) {
                transformedMessage.sources.forEach(function (source) { return source.filePath = filterSources(source.filePath); });
            }
            return transformedMessage;
        });
        return serializer.write(msgList, this._locale);
    };
    return MessageBundle;
}());
var MapPlaceholderNames = (function (_super) {
    __extends(MapPlaceholderNames, _super);
    function MapPlaceholderNames() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} nodes
     * @param {?} mapper
     * @return {?}
     */
    MapPlaceholderNames.prototype.convert = function (nodes, mapper) {
        var _this = this;
        return mapper ? nodes.map(function (n) { return n.visit(_this, mapper); }) : nodes;
    };
    /**
     * @param {?} ph
     * @param {?} mapper
     * @return {?}
     */
    MapPlaceholderNames.prototype.visitTagPlaceholder = function (ph, mapper) {
        var _this = this;
        var /** @type {?} */ startName = ((mapper.toPublicName(ph.startName)));
        var /** @type {?} */ closeName = ph.closeName ? ((mapper.toPublicName(ph.closeName))) : ph.closeName;
        var /** @type {?} */ children = ph.children.map(function (n) { return n.visit(_this, mapper); });
        return new TagPlaceholder(ph.tag, ph.attrs, startName, closeName, children, ph.isVoid, ph.sourceSpan);
    };
    /**
     * @param {?} ph
     * @param {?} mapper
     * @return {?}
     */
    MapPlaceholderNames.prototype.visitPlaceholder = function (ph, mapper) {
        return new Placeholder(ph.value, /** @type {?} */ ((mapper.toPublicName(ph.name))), ph.sourceSpan);
    };
    /**
     * @param {?} ph
     * @param {?} mapper
     * @return {?}
     */
    MapPlaceholderNames.prototype.visitIcuPlaceholder = function (ph, mapper) {
        return new IcuPlaceholder(ph.value, /** @type {?} */ ((mapper.toPublicName(ph.name))), ph.sourceSpan);
    };
    return MapPlaceholderNames;
}(CloneVisitor));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Extract i18n messages from source code
 */
var Extractor = (function () {
    /**
     * @param {?} host
     * @param {?} staticSymbolResolver
     * @param {?} messageBundle
     * @param {?} metadataResolver
     */
    function Extractor(host, staticSymbolResolver, messageBundle, metadataResolver) {
        this.host = host;
        this.staticSymbolResolver = staticSymbolResolver;
        this.messageBundle = messageBundle;
        this.metadataResolver = metadataResolver;
    }
    /**
     * @param {?} rootFiles
     * @return {?}
     */
    Extractor.prototype.extract = function (rootFiles) {
        var _this = this;
        var /** @type {?} */ programSymbols = extractProgramSymbols(this.staticSymbolResolver, rootFiles, this.host);
        var _a = analyzeAndValidateNgModules(programSymbols, this.host, this.metadataResolver), files = _a.files, ngModules = _a.ngModules;
        return Promise
            .all(ngModules.map(function (ngModule) { return _this.metadataResolver.loadNgModuleDirectiveAndPipeMetadata(ngModule.type.reference, false); }))
            .then(function () {
            var /** @type {?} */ errors = [];
            files.forEach(function (file) {
                var /** @type {?} */ compMetas = [];
                file.directives.forEach(function (directiveType) {
                    var /** @type {?} */ dirMeta = _this.metadataResolver.getDirectiveMetadata(directiveType);
                    if (dirMeta && dirMeta.isComponent) {
                        compMetas.push(dirMeta);
                    }
                });
                compMetas.forEach(function (compMeta) {
                    var /** @type {?} */ html = ((((compMeta.template)).template));
                    var /** @type {?} */ interpolationConfig = InterpolationConfig.fromArray(/** @type {?} */ ((compMeta.template)).interpolation);
                    errors.push.apply(errors, ((_this.messageBundle.updateFromTemplate(html, file.srcUrl, interpolationConfig))));
                });
            });
            if (errors.length) {
                throw new Error(errors.map(function (e) { return e.toString(); }).join('\n'));
            }
            return _this.messageBundle;
        });
    };
    /**
     * @param {?} host
     * @param {?} locale
     * @return {?}
     */
    Extractor.create = function (host, locale) {
        var /** @type {?} */ htmlParser = new I18NHtmlParser(new HtmlParser());
        var /** @type {?} */ urlResolver = createOfflineCompileUrlResolver();
        var /** @type {?} */ symbolCache = new StaticSymbolCache();
        var /** @type {?} */ summaryResolver = new AotSummaryResolver(host, symbolCache);
        var /** @type {?} */ staticSymbolResolver = new StaticSymbolResolver(host, symbolCache, summaryResolver);
        var /** @type {?} */ staticReflector = new StaticReflector(summaryResolver, staticSymbolResolver);
        StaticAndDynamicReflectionCapabilities.install(staticReflector);
        var /** @type {?} */ config = new CompilerConfig({ defaultEncapsulation: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"].Emulated, useJit: false });
        var /** @type {?} */ normalizer = new DirectiveNormalizer({ get: function (url) { return host.loadResource(url); } }, urlResolver, htmlParser, config);
        var /** @type {?} */ elementSchemaRegistry = new DomElementSchemaRegistry();
        var /** @type {?} */ resolver = new CompileMetadataResolver(config, new NgModuleResolver(staticReflector), new DirectiveResolver(staticReflector), new PipeResolver(staticReflector), summaryResolver, elementSchemaRegistry, normalizer, new __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵConsole"](), symbolCache, staticReflector);
        // TODO(vicb): implicit tags & attributes
        var /** @type {?} */ messageBundle = new MessageBundle(htmlParser, [], {}, locale);
        var /** @type {?} */ extractor = new Extractor(host, staticSymbolResolver, messageBundle, resolver);
        return { extractor: extractor, staticReflector: staticReflector };
    };
    return Extractor;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _NO_RESOURCE_LOADER = {
    /**
     * @param {?} url
     * @return {?}
     */
    get: function (url) {
        throw new Error("No ResourceLoader implementation has been provided. Can't read the url \"" + url + "\"");
    }
};
var baseHtmlParser = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]('HtmlParser');
/**
 * @param {?} parser
 * @param {?} translations
 * @param {?} format
 * @param {?} config
 * @param {?} console
 * @return {?}
 */
function i18nHtmlParserFactory(parser, translations, format, config, console) {
    return new I18NHtmlParser(parser, translations, format, /** @type {?} */ ((config.missingTranslation)), console);
}
/**
 * A set of providers that provide `JitCompiler` and its dependencies to use for
 * template compilation.
 */
var COMPILER_PROVIDERS = [
    { provide: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵReflector"], useValue: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"] },
    { provide: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵReflectorReader"], useExisting: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵReflector"] },
    { provide: ResourceLoader, useValue: _NO_RESOURCE_LOADER },
    SummaryResolver,
    __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵConsole"],
    Lexer,
    Parser,
    {
        provide: baseHtmlParser,
        useClass: HtmlParser,
    },
    {
        provide: I18NHtmlParser,
        useFactory: i18nHtmlParserFactory,
        deps: [
            baseHtmlParser,
            [new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"](), new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"](__WEBPACK_IMPORTED_MODULE_0__angular_core__["TRANSLATIONS"])],
            [new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"](), new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"](__WEBPACK_IMPORTED_MODULE_0__angular_core__["TRANSLATIONS_FORMAT"])],
            [CompilerConfig],
            [__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵConsole"]],
        ]
    },
    {
        provide: HtmlParser,
        useExisting: I18NHtmlParser,
    },
    TemplateParser,
    DirectiveNormalizer,
    CompileMetadataResolver,
    DEFAULT_PACKAGE_URL_PROVIDER,
    StyleCompiler,
    ViewCompiler,
    NgModuleCompiler,
    { provide: CompilerConfig, useValue: new CompilerConfig() },
    JitCompiler,
    { provide: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Compiler"], useExisting: JitCompiler },
    DomElementSchemaRegistry,
    { provide: ElementSchemaRegistry, useExisting: DomElementSchemaRegistry },
    UrlResolver,
    DirectiveResolver,
    PipeResolver,
    NgModuleResolver,
];
var JitCompilerFactory = (function () {
    /**
     * @param {?} defaultOptions
     */
    function JitCompilerFactory(defaultOptions) {
        var compilerOptions = {
            useDebug: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["isDevMode"])(),
            useJit: true,
            defaultEncapsulation: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ViewEncapsulation"].Emulated,
            missingTranslation: __WEBPACK_IMPORTED_MODULE_0__angular_core__["MissingTranslationStrategy"].Warning,
            enableLegacyTemplate: true,
        };
        this._defaultOptions = [compilerOptions].concat(defaultOptions);
    }
    /**
     * @param {?=} options
     * @return {?}
     */
    JitCompilerFactory.prototype.createCompiler = function (options) {
        if (options === void 0) { options = []; }
        var /** @type {?} */ opts = _mergeOptions(this._defaultOptions.concat(options));
        var /** @type {?} */ injector = __WEBPACK_IMPORTED_MODULE_0__angular_core__["ReflectiveInjector"].resolveAndCreate([
            COMPILER_PROVIDERS, {
                provide: CompilerConfig,
                useFactory: function () {
                    return new CompilerConfig({
                        // let explicit values from the compiler options overwrite options
                        // from the app providers
                        useJit: opts.useJit,
                        // let explicit values from the compiler options overwrite options
                        // from the app providers
                        defaultEncapsulation: opts.defaultEncapsulation,
                        missingTranslation: opts.missingTranslation,
                        enableLegacyTemplate: opts.enableLegacyTemplate,
                    });
                },
                deps: []
            }, /** @type {?} */ ((opts.providers))
        ]);
        return injector.get(__WEBPACK_IMPORTED_MODULE_0__angular_core__["Compiler"]);
    };
    return JitCompilerFactory;
}());
JitCompilerFactory.decorators = [
    { type: CompilerInjectable },
];
/**
 * @nocollapse
 */
JitCompilerFactory.ctorParameters = function () { return [
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [__WEBPACK_IMPORTED_MODULE_0__angular_core__["COMPILER_OPTIONS"],] },] },
]; };
/**
 * @return {?}
 */
function _initReflector() {
    __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵreflector"].reflectionCapabilities = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵReflectionCapabilities"]();
}
/**
 * A platform that included corePlatform and the compiler.
 *
 * \@experimental
 */
var platformCoreDynamic = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["createPlatformFactory"])(__WEBPACK_IMPORTED_MODULE_0__angular_core__["platformCore"], 'coreDynamic', [
    { provide: __WEBPACK_IMPORTED_MODULE_0__angular_core__["COMPILER_OPTIONS"], useValue: {}, multi: true },
    { provide: __WEBPACK_IMPORTED_MODULE_0__angular_core__["CompilerFactory"], useClass: JitCompilerFactory },
    { provide: __WEBPACK_IMPORTED_MODULE_0__angular_core__["PLATFORM_INITIALIZER"], useValue: _initReflector, multi: true },
]);
/**
 * @param {?} optionsArr
 * @return {?}
 */
function _mergeOptions(optionsArr) {
    return {
        useJit: _lastDefined(optionsArr.map(function (options) { return options.useJit; })),
        defaultEncapsulation: _lastDefined(optionsArr.map(function (options) { return options.defaultEncapsulation; })),
        providers: _mergeArrays(optionsArr.map(function (options) { return ((options.providers)); })),
        missingTranslation: _lastDefined(optionsArr.map(function (options) { return options.missingTranslation; })),
    };
}
/**
 * @template T
 * @param {?} args
 * @return {?}
 */
function _lastDefined(args) {
    for (var /** @type {?} */ i = args.length - 1; i >= 0; i--) {
        if (args[i] !== undefined) {
            return args[i];
        }
    }
    return undefined;
}
/**
 * @param {?} parts
 * @return {?}
 */
function _mergeArrays(parts) {
    var /** @type {?} */ result = [];
    parts.forEach(function (part) { return part && result.push.apply(result, part); });
    return result;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Interface that defines how import statements should be generated.
 * @abstract
 */
var ImportResolver = (function () {
    function ImportResolver() {
    }
    /**
     * Converts a file path to a module name that can be used as an `import.
     * I.e. `path/to/importedFile.ts` should be imported by `path/to/containingFile.ts`.
     * @abstract
     * @param {?} importedFilePath
     * @param {?} containingFilePath
     * @return {?}
     */
    ImportResolver.prototype.fileNameToModuleName = function (importedFilePath, containingFilePath) { };
    /**
     * Converts the given StaticSymbol into another StaticSymbol that should be used
     * to generate the import from.
     * @abstract
     * @param {?} symbol
     * @return {?}
     */
    ImportResolver.prototype.getImportAs = function (symbol) { };
    /**
     * Determine the arity of a type.
     * @abstract
     * @param {?} symbol
     * @return {?}
     */
    ImportResolver.prototype.getTypeArity = function (symbol) { };
    return ImportResolver;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all APIs of the compiler package.
 *
 * <div class="callout is-critical">
 *   <header>Unstable APIs</header>
 *   <p>
 *     All compiler apis are currently considered experimental and private!
 *   </p>
 *   <p>
 *     We expect the APIs in this package to keep on changing. Do not rely on them.
 *   </p>
 * </div>
 */
// This file only reexports content of the `src` folder. Keep it that way.
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the compiler package.
 */
// This file only reexports content of the `src` folder. Keep it that way.

//# sourceMappingURL=compiler.js.map
//# sourceMappingURL=compiler.es5.js.map

/***/ }),
/* 22 */
/***/ (function(module, exports) {

function webpackEmptyContext(req) {
	throw new Error("Cannot find module '" + req + "'.");
}
webpackEmptyContext.keys = function() { return []; };
webpackEmptyContext.resolve = webpackEmptyContext;
module.exports = webpackEmptyContext;
webpackEmptyContext.id = 22;

/***/ }),
/* 23 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

exports.empty = {
    closed: true,
    next: function (value) { },
    error: function (err) { throw err; },
    complete: function () { }
};
//# sourceMappingURL=Observer.js.map

/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var root_1 = __webpack_require__(4);
var Observable_1 = __webpack_require__(0);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var PromiseObservable = (function (_super) {
    __extends(PromiseObservable, _super);
    function PromiseObservable(promise, scheduler) {
        _super.call(this);
        this.promise = promise;
        this.scheduler = scheduler;
    }
    /**
     * Converts a Promise to an Observable.
     *
     * <span class="informal">Returns an Observable that just emits the Promise's
     * resolved value, then completes.</span>
     *
     * Converts an ES2015 Promise or a Promises/A+ spec compliant Promise to an
     * Observable. If the Promise resolves with a value, the output Observable
     * emits that resolved value as a `next`, and then completes. If the Promise
     * is rejected, then the output Observable emits the corresponding Error.
     *
     * @example <caption>Convert the Promise returned by Fetch to an Observable</caption>
     * var result = Rx.Observable.fromPromise(fetch('http://myserver.com/'));
     * result.subscribe(x => console.log(x), e => console.error(e));
     *
     * @see {@link bindCallback}
     * @see {@link from}
     *
     * @param {PromiseLike<T>} promise The promise to be converted.
     * @param {Scheduler} [scheduler] An optional IScheduler to use for scheduling
     * the delivery of the resolved value (or the rejection).
     * @return {Observable<T>} An Observable which wraps the Promise.
     * @static true
     * @name fromPromise
     * @owner Observable
     */
    PromiseObservable.create = function (promise, scheduler) {
        return new PromiseObservable(promise, scheduler);
    };
    PromiseObservable.prototype._subscribe = function (subscriber) {
        var _this = this;
        var promise = this.promise;
        var scheduler = this.scheduler;
        if (scheduler == null) {
            if (this._isScalar) {
                if (!subscriber.closed) {
                    subscriber.next(this.value);
                    subscriber.complete();
                }
            }
            else {
                promise.then(function (value) {
                    _this.value = value;
                    _this._isScalar = true;
                    if (!subscriber.closed) {
                        subscriber.next(value);
                        subscriber.complete();
                    }
                }, function (err) {
                    if (!subscriber.closed) {
                        subscriber.error(err);
                    }
                })
                    .then(null, function (err) {
                    // escape the promise trap, throw unhandled errors
                    root_1.root.setTimeout(function () { throw err; });
                });
            }
        }
        else {
            if (this._isScalar) {
                if (!subscriber.closed) {
                    return scheduler.schedule(dispatchNext, 0, { value: this.value, subscriber: subscriber });
                }
            }
            else {
                promise.then(function (value) {
                    _this.value = value;
                    _this._isScalar = true;
                    if (!subscriber.closed) {
                        subscriber.add(scheduler.schedule(dispatchNext, 0, { value: value, subscriber: subscriber }));
                    }
                }, function (err) {
                    if (!subscriber.closed) {
                        subscriber.add(scheduler.schedule(dispatchError, 0, { err: err, subscriber: subscriber }));
                    }
                })
                    .then(null, function (err) {
                    // escape the promise trap, throw unhandled errors
                    root_1.root.setTimeout(function () { throw err; });
                });
            }
        }
    };
    return PromiseObservable;
}(Observable_1.Observable));
exports.PromiseObservable = PromiseObservable;
function dispatchNext(arg) {
    var value = arg.value, subscriber = arg.subscriber;
    if (!subscriber.closed) {
        subscriber.next(value);
        subscriber.complete();
    }
}
function dispatchError(arg) {
    var err = arg.err, subscriber = arg.subscriber;
    if (!subscriber.closed) {
        subscriber.error(err);
    }
}
//# sourceMappingURL=PromiseObservable.js.map

/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Observable_1 = __webpack_require__(0);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var ScalarObservable = (function (_super) {
    __extends(ScalarObservable, _super);
    function ScalarObservable(value, scheduler) {
        _super.call(this);
        this.value = value;
        this.scheduler = scheduler;
        this._isScalar = true;
        if (scheduler) {
            this._isScalar = false;
        }
    }
    ScalarObservable.create = function (value, scheduler) {
        return new ScalarObservable(value, scheduler);
    };
    ScalarObservable.dispatch = function (state) {
        var done = state.done, value = state.value, subscriber = state.subscriber;
        if (done) {
            subscriber.complete();
            return;
        }
        subscriber.next(value);
        if (subscriber.closed) {
            return;
        }
        state.done = true;
        this.schedule(state);
    };
    ScalarObservable.prototype._subscribe = function (subscriber) {
        var value = this.value;
        var scheduler = this.scheduler;
        if (scheduler) {
            return scheduler.schedule(ScalarObservable.dispatch, 0, {
                done: false, value: value, subscriber: subscriber
            });
        }
        else {
            subscriber.next(value);
            if (!subscriber.closed) {
                subscriber.complete();
            }
        }
    };
    return ScalarObservable;
}(Observable_1.Observable));
exports.ScalarObservable = ScalarObservable;
//# sourceMappingURL=ScalarObservable.js.map

/***/ }),
/* 26 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var PromiseObservable_1 = __webpack_require__(24);
exports.fromPromise = PromiseObservable_1.PromiseObservable.create;
//# sourceMappingURL=fromPromise.js.map

/***/ }),
/* 27 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = __webpack_require__(2);
/**
 * Applies a given `project` function to each value emitted by the source
 * Observable, and emits the resulting values as an Observable.
 *
 * <span class="informal">Like [Array.prototype.map()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map),
 * it passes each source value through a transformation function to get
 * corresponding output values.</span>
 *
 * <img src="./img/map.png" width="100%">
 *
 * Similar to the well known `Array.prototype.map` function, this operator
 * applies a projection to each value and emits that projection in the output
 * Observable.
 *
 * @example <caption>Map every click to the clientX position of that click</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var positions = clicks.map(ev => ev.clientX);
 * positions.subscribe(x => console.log(x));
 *
 * @see {@link mapTo}
 * @see {@link pluck}
 *
 * @param {function(value: T, index: number): R} project The function to apply
 * to each `value` emitted by the source Observable. The `index` parameter is
 * the number `i` for the i-th emission that has happened since the
 * subscription, starting from the number `0`.
 * @param {any} [thisArg] An optional argument to define what `this` is in the
 * `project` function.
 * @return {Observable<R>} An Observable that emits the values from the source
 * Observable transformed by the given `project` function.
 * @method map
 * @owner Observable
 */
function map(project, thisArg) {
    if (typeof project !== 'function') {
        throw new TypeError('argument is not a function. Are you looking for `mapTo()`?');
    }
    return this.lift(new MapOperator(project, thisArg));
}
exports.map = map;
var MapOperator = (function () {
    function MapOperator(project, thisArg) {
        this.project = project;
        this.thisArg = thisArg;
    }
    MapOperator.prototype.call = function (subscriber, source) {
        return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg));
    };
    return MapOperator;
}());
exports.MapOperator = MapOperator;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var MapSubscriber = (function (_super) {
    __extends(MapSubscriber, _super);
    function MapSubscriber(destination, project, thisArg) {
        _super.call(this, destination);
        this.project = project;
        this.count = 0;
        this.thisArg = thisArg || this;
    }
    // NOTE: This looks unoptimized, but it's actually purposefully NOT
    // using try/catch optimizations.
    MapSubscriber.prototype._next = function (value) {
        var result;
        try {
            result = this.project.call(this.thisArg, value, this.count++);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this.destination.next(result);
    };
    return MapSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=map.js.map

/***/ }),
/* 28 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var subscribeToResult_1 = __webpack_require__(11);
var OuterSubscriber_1 = __webpack_require__(9);
/* tslint:enable:max-line-length */
/**
 * Projects each source value to an Observable which is merged in the output
 * Observable.
 *
 * <span class="informal">Maps each value to an Observable, then flattens all of
 * these inner Observables using {@link mergeAll}.</span>
 *
 * <img src="./img/mergeMap.png" width="100%">
 *
 * Returns an Observable that emits items based on applying a function that you
 * supply to each item emitted by the source Observable, where that function
 * returns an Observable, and then merging those resulting Observables and
 * emitting the results of this merger.
 *
 * @example <caption>Map and flatten each letter to an Observable ticking every 1 second</caption>
 * var letters = Rx.Observable.of('a', 'b', 'c');
 * var result = letters.mergeMap(x =>
 *   Rx.Observable.interval(1000).map(i => x+i)
 * );
 * result.subscribe(x => console.log(x));
 *
 * // Results in the following:
 * // a0
 * // b0
 * // c0
 * // a1
 * // b1
 * // c1
 * // continues to list a,b,c with respective ascending integers
 *
 * @see {@link concatMap}
 * @see {@link exhaustMap}
 * @see {@link merge}
 * @see {@link mergeAll}
 * @see {@link mergeMapTo}
 * @see {@link mergeScan}
 * @see {@link switchMap}
 *
 * @param {function(value: T, ?index: number): ObservableInput} project A function
 * that, when applied to an item emitted by the source Observable, returns an
 * Observable.
 * @param {function(outerValue: T, innerValue: I, outerIndex: number, innerIndex: number): any} [resultSelector]
 * A function to produce the value on the output Observable based on the values
 * and the indices of the source (outer) emission and the inner Observable
 * emission. The arguments passed to this function are:
 * - `outerValue`: the value that came from the source
 * - `innerValue`: the value that came from the projected Observable
 * - `outerIndex`: the "index" of the value that came from the source
 * - `innerIndex`: the "index" of the value from the projected Observable
 * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input
 * Observables being subscribed to concurrently.
 * @return {Observable} An Observable that emits the result of applying the
 * projection function (and the optional `resultSelector`) to each item emitted
 * by the source Observable and merging the results of the Observables obtained
 * from this transformation.
 * @method mergeMap
 * @owner Observable
 */
function mergeMap(project, resultSelector, concurrent) {
    if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
    if (typeof resultSelector === 'number') {
        concurrent = resultSelector;
        resultSelector = null;
    }
    return this.lift(new MergeMapOperator(project, resultSelector, concurrent));
}
exports.mergeMap = mergeMap;
var MergeMapOperator = (function () {
    function MergeMapOperator(project, resultSelector, concurrent) {
        if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
        this.project = project;
        this.resultSelector = resultSelector;
        this.concurrent = concurrent;
    }
    MergeMapOperator.prototype.call = function (observer, source) {
        return source.subscribe(new MergeMapSubscriber(observer, this.project, this.resultSelector, this.concurrent));
    };
    return MergeMapOperator;
}());
exports.MergeMapOperator = MergeMapOperator;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var MergeMapSubscriber = (function (_super) {
    __extends(MergeMapSubscriber, _super);
    function MergeMapSubscriber(destination, project, resultSelector, concurrent) {
        if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
        _super.call(this, destination);
        this.project = project;
        this.resultSelector = resultSelector;
        this.concurrent = concurrent;
        this.hasCompleted = false;
        this.buffer = [];
        this.active = 0;
        this.index = 0;
    }
    MergeMapSubscriber.prototype._next = function (value) {
        if (this.active < this.concurrent) {
            this._tryNext(value);
        }
        else {
            this.buffer.push(value);
        }
    };
    MergeMapSubscriber.prototype._tryNext = function (value) {
        var result;
        var index = this.index++;
        try {
            result = this.project(value, index);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this.active++;
        this._innerSub(result, value, index);
    };
    MergeMapSubscriber.prototype._innerSub = function (ish, value, index) {
        this.add(subscribeToResult_1.subscribeToResult(this, ish, value, index));
    };
    MergeMapSubscriber.prototype._complete = function () {
        this.hasCompleted = true;
        if (this.active === 0 && this.buffer.length === 0) {
            this.destination.complete();
        }
    };
    MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
        if (this.resultSelector) {
            this._notifyResultSelector(outerValue, innerValue, outerIndex, innerIndex);
        }
        else {
            this.destination.next(innerValue);
        }
    };
    MergeMapSubscriber.prototype._notifyResultSelector = function (outerValue, innerValue, outerIndex, innerIndex) {
        var result;
        try {
            result = this.resultSelector(outerValue, innerValue, outerIndex, innerIndex);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this.destination.next(result);
    };
    MergeMapSubscriber.prototype.notifyComplete = function (innerSub) {
        var buffer = this.buffer;
        this.remove(innerSub);
        this.active--;
        if (buffer.length > 0) {
            this._next(buffer.shift());
        }
        else if (this.active === 0 && this.hasCompleted) {
            this.destination.complete();
        }
    };
    return MergeMapSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
exports.MergeMapSubscriber = MergeMapSubscriber;
//# sourceMappingURL=mergeMap.js.map

/***/ }),
/* 29 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * An error thrown when an action is invalid because the object has been
 * unsubscribed.
 *
 * @see {@link Subject}
 * @see {@link BehaviorSubject}
 *
 * @class ObjectUnsubscribedError
 */
var ObjectUnsubscribedError = (function (_super) {
    __extends(ObjectUnsubscribedError, _super);
    function ObjectUnsubscribedError() {
        var err = _super.call(this, 'object unsubscribed');
        this.name = err.name = 'ObjectUnsubscribedError';
        this.stack = err.stack;
        this.message = err.message;
    }
    return ObjectUnsubscribedError;
}(Error));
exports.ObjectUnsubscribedError = ObjectUnsubscribedError;
//# sourceMappingURL=ObjectUnsubscribedError.js.map

/***/ }),
/* 30 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// typeof any so that it we don't have to cast when comparing a result to the error object
exports.errorObject = { e: {} };
//# sourceMappingURL=errorObject.js.map

/***/ }),
/* 31 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

exports.isArrayLike = (function (x) { return x && typeof x.length === 'number'; });
//# sourceMappingURL=isArrayLike.js.map

/***/ }),
/* 32 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

function isFunction(x) {
    return typeof x === 'function';
}
exports.isFunction = isFunction;
//# sourceMappingURL=isFunction.js.map

/***/ }),
/* 33 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

function isObject(x) {
    return x != null && typeof x === 'object';
}
exports.isObject = isObject;
//# sourceMappingURL=isObject.js.map

/***/ }),
/* 34 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

function isPromise(value) {
    return value && typeof value.subscribe !== 'function' && typeof value.then === 'function';
}
exports.isPromise = isPromise;
//# sourceMappingURL=isPromise.js.map

/***/ }),
/* 35 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

function isScheduler(value) {
    return value && typeof value.schedule === 'function';
}
exports.isScheduler = isScheduler;
//# sourceMappingURL=isScheduler.js.map

/***/ }),
/* 36 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AUTO_STYLE", function() { return AUTO_STYLE; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "animate", function() { return animate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "group", function() { return group; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "keyframes", function() { return keyframes; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sequence", function() { return sequence; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "state", function() { return state; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "style", function() { return style; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "transition", function() { return transition; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "trigger", function() { return trigger; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AnimationPlayer", function() { return AnimationPlayer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NoopAnimationPlayer", function() { return NoopAnimationPlayer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵAnimationGroupPlayer", function() { return AnimationGroupPlayer; });
/**
 * @license Angular v4.1.2
 * (c) 2010-2017 Google, Inc. https://angular.io/
 * License: MIT
 */
/**
 * \@experimental Animation support is experimental.
 */
var AUTO_STYLE = '*';
/**
 * `trigger` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `trigger` Creates an animation trigger which will a list of {\@link state state} and {\@link
 * transition transition} entries that will be evaluated when the expression bound to the trigger
 * changes.
 *
 * Triggers are registered within the component annotation data under the {\@link
 * Component#animations animations section}. An animation trigger can be placed on an element
 * within a template by referencing the name of the trigger followed by the expression value that the
 * trigger is bound to (in the form of `[\@triggerName]="expression"`.
 *
 * ### Usage
 *
 * `trigger` will create an animation trigger reference based on the provided `name` value. The
 * provided `animation` value is expected to be an array consisting of {\@link state state} and {\@link
 * transition transition} declarations.
 *
 * ```typescript
 * \@Component({
 *   selector: 'my-component',
 *   templateUrl: 'my-component-tpl.html',
 *   animations: [
 *     trigger("myAnimationTrigger", [
 *       state(...),
 *       state(...),
 *       transition(...),
 *       transition(...)
 *     ])
 *   ]
 * })
 * class MyComponent {
 *   myStatusExp = "something";
 * }
 * ```
 *
 * The template associated with this component will make use of the `myAnimationTrigger` animation
 * trigger by binding to an element within its template code.
 *
 * ```html
 * <!-- somewhere inside of my-component-tpl.html -->
 * <div [\@myAnimationTrigger]="myStatusExp">...</div>
 * tools/gulp-tasks/validate-commit-message.js ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} name
 * @param {?} definitions
 * @return {?}
 */
function trigger(name, definitions) {
    return { name: name, definitions: definitions };
}
/**
 * `animate` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `animate` specifies an animation step that will apply the provided `styles` data for a given
 * amount of time based on the provided `timing` expression value. Calls to `animate` are expected
 * to be used within {\@link sequence an animation sequence}, {\@link group group}, or {\@link
 * transition transition}.
 *
 * ### Usage
 *
 * The `animate` function accepts two input parameters: `timing` and `styles`:
 *
 * - `timing` is a string based value that can be a combination of a duration with optional delay
 * and easing values. The format for the expression breaks down to `duration delay easing`
 * (therefore a value such as `1s 100ms ease-out` will be parse itself into `duration=1000,
 * delay=100, easing=ease-out`. If a numeric value is provided then that will be used as the
 * `duration` value in millisecond form.
 * - `styles` is the style input data which can either be a call to {\@link style style} or {\@link
 * keyframes keyframes}. If left empty then the styles from the destination state will be collected
 * and used (this is useful when describing an animation step that will complete an animation by
 * {\@link transition#the-final-animate-call animating to the final state}).
 *
 * ```typescript
 * // various functions for specifying timing data
 * animate(500, style(...))
 * animate("1s", style(...))
 * animate("100ms 0.5s", style(...))
 * animate("5s ease", style(...))
 * animate("5s 10ms cubic-bezier(.17,.67,.88,.1)", style(...))
 *
 * // either style() of keyframes() can be used
 * animate(500, style({ background: "red" }))
 * animate(500, keyframes([
 *   style({ background: "blue" })),
 *   style({ background: "red" }))
 * ])
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} timings
 * @param {?=} styles
 * @return {?}
 */
function animate(timings, styles) {
    if (styles === void 0) { styles = null; }
    return { type: 4 /* Animate */, styles: styles, timings: timings };
}
/**
 * `group` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `group` specifies a list of animation steps that are all run in parallel. Grouped animations are
 * useful when a series of styles must be animated/closed off at different statrting/ending times.
 *
 * The `group` function can either be used within a {\@link sequence sequence} or a {\@link transition
 * transition} and it will only continue to the next instruction once all of the inner animation
 * steps have completed.
 *
 * ### Usage
 *
 * The `steps` data that is passed into the `group` animation function can either consist of {\@link
 * style style} or {\@link animate animate} function calls. Each call to `style()` or `animate()`
 * within a group will be executed instantly (use {\@link keyframes keyframes} or a {\@link
 * animate#usage animate() with a delay value} to offset styles to be applied at a later time).
 *
 * ```typescript
 * group([
 *   animate("1s", { background: "black" }))
 *   animate("2s", { color: "white" }))
 * ])
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} steps
 * @return {?}
 */
function group(steps) {
    return { type: 3 /* Group */, steps: steps };
}
/**
 * `sequence` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `sequence` Specifies a list of animation steps that are run one by one. (`sequence` is used by
 * default when an array is passed as animation data into {\@link transition transition}.)
 *
 * The `sequence` function can either be used within a {\@link group group} or a {\@link transition
 * transition} and it will only continue to the next instruction once each of the inner animation
 * steps have completed.
 *
 * To perform animation styling in parallel with other animation steps then have a look at the
 * {\@link group group} animation function.
 *
 * ### Usage
 *
 * The `steps` data that is passed into the `sequence` animation function can either consist of
 * {\@link style style} or {\@link animate animate} function calls. A call to `style()` will apply the
 * provided styling data immediately while a call to `animate()` will apply its styling data over a
 * given time depending on its timing data.
 *
 * ```typescript
 * sequence([
 *   style({ opacity: 0 })),
 *   animate("1s", { opacity: 1 }))
 * ])
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} steps
 * @return {?}
 */
function sequence(steps) {
    return { type: 2 /* Sequence */, steps: steps };
}
/**
 * `style` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `style` declares a key/value object containing CSS properties/styles that can then be used for
 * {\@link state animation states}, within an {\@link sequence animation sequence}, or as styling data
 * for both {\@link animate animate} and {\@link keyframes keyframes}.
 *
 * ### Usage
 *
 * `style` takes in a key/value string map as data and expects one or more CSS property/value pairs
 * to be defined.
 *
 * ```typescript
 * // string values are used for css properties
 * style({ background: "red", color: "blue" })
 *
 * // numerical (pixel) values are also supported
 * style({ width: 100, height: 0 })
 * ```
 *
 * #### Auto-styles (using `*`)
 *
 * When an asterix (`*`) character is used as a value then it will be detected from the element
 * being animated and applied as animation data when the animation starts.
 *
 * This feature proves useful for a state depending on layout and/or environment factors; in such
 * cases the styles are calculated just before the animation starts.
 *
 * ```typescript
 * // the steps below will animate from 0 to the
 * // actual height of the element
 * style({ height: 0 }),
 * animate("1s", style({ height: "*" }))
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} tokens
 * @return {?}
 */
function style(tokens) {
    return { type: 6 /* Style */, styles: tokens };
}
/**
 * `state` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `state` declares an animation state within the given trigger. When a state is active within a
 * component then its associated styles will persist on the element that the trigger is attached to
 * (even when the animation ends).
 *
 * To animate between states, have a look at the animation {\@link transition transition} DSL
 * function. To register states to an animation trigger please have a look at the {\@link trigger
 * trigger} function.
 *
 * #### The `void` state
 *
 * The `void` state value is a reserved word that angular uses to determine when the element is not
 * apart of the application anymore (e.g. when an `ngIf` evaluates to false then the state of the
 * associated element is void).
 *
 * #### The `*` (default) state
 *
 * The `*` state (when styled) is a fallback state that will be used if the state that is being
 * animated is not declared within the trigger.
 *
 * ### Usage
 *
 * `state` will declare an animation state with its associated styles
 * within the given trigger.
 *
 * - `stateNameExpr` can be one or more state names separated by commas.
 * - `styles` refers to the {\@link style styling data} that will be persisted on the element once
 * the state has been reached.
 *
 * ```typescript
 * // "void" is a reserved name for a state and is used to represent
 * // the state in which an element is detached from from the application.
 * state("void", style({ height: 0 }))
 *
 * // user-defined states
 * state("closed", style({ height: 0 }))
 * state("open, visible", style({ height: "*" }))
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} name
 * @param {?} styles
 * @return {?}
 */
function state(name, styles) {
    return { type: 0 /* State */, name: name, styles: styles };
}
/**
 * `keyframes` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `keyframes` specifies a collection of {\@link style style} entries each optionally characterized
 * by an `offset` value.
 *
 * ### Usage
 *
 * The `keyframes` animation function is designed to be used alongside the {\@link animate animate}
 * animation function. Instead of applying animations from where they are currently to their
 * destination, keyframes can describe how each style entry is applied and at what point within the
 * animation arc (much like CSS Keyframe Animations do).
 *
 * For each `style()` entry an `offset` value can be set. Doing so allows to specifiy at what
 * percentage of the animate time the styles will be applied.
 *
 * ```typescript
 * // the provided offset values describe when each backgroundColor value is applied.
 * animate("5s", keyframes([
 *   style({ backgroundColor: "red", offset: 0 }),
 *   style({ backgroundColor: "blue", offset: 0.2 }),
 *   style({ backgroundColor: "orange", offset: 0.3 }),
 *   style({ backgroundColor: "black", offset: 1 })
 * ]))
 * ```
 *
 * Alternatively, if there are no `offset` values used within the style entries then the offsets
 * will be calculated automatically.
 *
 * ```typescript
 * animate("5s", keyframes([
 *   style({ backgroundColor: "red" }) // offset = 0
 *   style({ backgroundColor: "blue" }) // offset = 0.33
 *   style({ backgroundColor: "orange" }) // offset = 0.66
 *   style({ backgroundColor: "black" }) // offset = 1
 * ]))
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} steps
 * @return {?}
 */
function keyframes(steps) {
    return { type: 5 /* KeyframeSequence */, steps: steps };
}
/**
 * `transition` is an animation-specific function that is designed to be used inside of Angular's
 * animation DSL language. If this information is new, please navigate to the {\@link
 * Component#animations component animations metadata page} to gain a better understanding of
 * how animations in Angular are used.
 *
 * `transition` declares the {\@link sequence sequence of animation steps} that will be run when the
 * provided `stateChangeExpr` value is satisfied. The `stateChangeExpr` consists of a `state1 =>
 * state2` which consists of two known states (use an asterix (`*`) to refer to a dynamic starting
 * and/or ending state).
 *
 * A function can also be provided as the `stateChangeExpr` argument for a transition and this
 * function will be executed each time a state change occurs. If the value returned within the
 * function is true then the associated animation will be run.
 *
 * Animation transitions are placed within an {\@link trigger animation trigger}. For an transition
 * to animate to a state value and persist its styles then one or more {\@link state animation
 * states} is expected to be defined.
 *
 * ### Usage
 *
 * An animation transition is kicked off the `stateChangeExpr` predicate evaluates to true based on
 * what the previous state is and what the current state has become. In other words, if a transition
 * is defined that matches the old/current state criteria then the associated animation will be
 * triggered.
 *
 * ```typescript
 * // all transition/state changes are defined within an animation trigger
 * trigger("myAnimationTrigger", [
 *   // if a state is defined then its styles will be persisted when the
 *   // animation has fully completed itself
 *   state("on", style({ background: "green" })),
 *   state("off", style({ background: "grey" })),
 *
 *   // a transition animation that will be kicked off when the state value
 *   // bound to "myAnimationTrigger" changes from "on" to "off"
 *   transition("on => off", animate(500)),
 *
 *   // it is also possible to do run the same animation for both directions
 *   transition("on <=> off", animate(500)),
 *
 *   // or to define multiple states pairs separated by commas
 *   transition("on => off, off => void", animate(500)),
 *
 *   // this is a catch-all state change for when an element is inserted into
 *   // the page and the destination state is unknown
 *   transition("void => *", [
 *     style({ opacity: 0 }),
 *     animate(500)
 *   ]),
 *
 *   // this will capture a state change between any states
 *   transition("* => *", animate("1s 0s")),
 *
 *   // you can also go full out and include a function
 *   transition((fromState, toState) => {
 *     // when `true` then it will allow the animation below to be invoked
 *     return fromState == "off" && toState == "on";
 *   }, animate("1s 0s"))
 * ])
 * ```
 *
 * The template associated with this component will make use of the `myAnimationTrigger` animation
 * trigger by binding to an element within its template code.
 *
 * ```html
 * <!-- somewhere inside of my-component-tpl.html -->
 * <div [\@myAnimationTrigger]="myStatusExp">...</div>
 * ```
 *
 * #### The final `animate` call
 *
 * If the final step within the transition steps is a call to `animate()` that **only** uses a
 * timing value with **no style data** then it will be automatically used as the final animation arc
 * for the element to animate itself to the final state. This involves an automatic mix of
 * adding/removing CSS styles so that the element will be in the exact state it should be for the
 * applied state to be presented correctly.
 *
 * ```
 * // start off by hiding the element, but make sure that it animates properly to whatever state
 * // is currently active for "myAnimationTrigger"
 * transition("void => *", [
 *   style({ opacity: 0 }),
 *   animate(500)
 * ])
 * ```
 *
 * ### Transition Aliases (`:enter` and `:leave`)
 *
 * Given that enter (insertion) and leave (removal) animations are so common, the `transition`
 * function accepts both `:enter` and `:leave` values which are aliases for the `void => *` and `*
 * => void` state changes.
 *
 * ```
 * transition(":enter", [
 *   style({ opacity: 0 }),
 *   animate(500, style({ opacity: 1 }))
 * ])
 * transition(":leave", [
 *   animate(500, style({ opacity: 0 }))
 * ])
 * ```
 *
 * {\@example core/animation/ts/dsl/animation_example.ts region='Component'}
 *
 * \@experimental Animation support is experimental.
 * @param {?} stateChangeExpr
 * @param {?} steps
 * @return {?}
 */
function transition(stateChangeExpr, steps) {
    return { type: 1 /* Transition */, expr: stateChangeExpr, animation: steps };
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 * @param {?} cb
 * @return {?}
 */
function scheduleMicroTask(cb) {
    Promise.resolve(null).then(cb);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@experimental Animation support is experimental.
 * @abstract
 */
var AnimationPlayer = (function () {
    function AnimationPlayer() {
    }
    /**
     * @abstract
     * @param {?} fn
     * @return {?}
     */
    AnimationPlayer.prototype.onDone = function (fn) { };
    /**
     * @abstract
     * @param {?} fn
     * @return {?}
     */
    AnimationPlayer.prototype.onStart = function (fn) { };
    /**
     * @abstract
     * @param {?} fn
     * @return {?}
     */
    AnimationPlayer.prototype.onDestroy = function (fn) { };
    /**
     * @abstract
     * @return {?}
     */
    AnimationPlayer.prototype.init = function () { };
    /**
     * @abstract
     * @return {?}
     */
    AnimationPlayer.prototype.hasStarted = function () { };
    /**
     * @abstract
     * @return {?}
     */
    AnimationPlayer.prototype.play = function () { };
    /**
     * @abstract
     * @return {?}
     */
    AnimationPlayer.prototype.pause = function () { };
    /**
     * @abstract
     * @return {?}
     */
    AnimationPlayer.prototype.restart = function () { };
    /**
     * @abstract
     * @return {?}
     */
    AnimationPlayer.prototype.finish = function () { };
    /**
     * @abstract
     * @return {?}
     */
    AnimationPlayer.prototype.destroy = function () { };
    /**
     * @abstract
     * @return {?}
     */
    AnimationPlayer.prototype.reset = function () { };
    /**
     * @abstract
     * @param {?} p
     * @return {?}
     */
    AnimationPlayer.prototype.setPosition = function (p) { };
    /**
     * @abstract
     * @return {?}
     */
    AnimationPlayer.prototype.getPosition = function () { };
    Object.defineProperty(AnimationPlayer.prototype, "parentPlayer", {
        /**
         * @return {?}
         */
        get: function () { throw new Error('NOT IMPLEMENTED: Base Class'); },
        /**
         * @param {?} player
         * @return {?}
         */
        set: function (player) { throw new Error('NOT IMPLEMENTED: Base Class'); },
        enumerable: true,
        configurable: true
    });
    return AnimationPlayer;
}());
/**
 * \@experimental Animation support is experimental.
 */
var NoopAnimationPlayer = (function () {
    function NoopAnimationPlayer() {
        this._onDoneFns = [];
        this._onStartFns = [];
        this._onDestroyFns = [];
        this._started = false;
        this._destroyed = false;
        this._finished = false;
        this.parentPlayer = null;
    }
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype._onFinish = function () {
        if (!this._finished) {
            this._finished = true;
            this._onDoneFns.forEach(function (fn) { return fn(); });
            this._onDoneFns = [];
        }
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    NoopAnimationPlayer.prototype.onStart = function (fn) { this._onStartFns.push(fn); };
    /**
     * @param {?} fn
     * @return {?}
     */
    NoopAnimationPlayer.prototype.onDone = function (fn) { this._onDoneFns.push(fn); };
    /**
     * @param {?} fn
     * @return {?}
     */
    NoopAnimationPlayer.prototype.onDestroy = function (fn) { this._onDestroyFns.push(fn); };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype.hasStarted = function () { return this._started; };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype.init = function () { };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype.play = function () {
        var _this = this;
        if (!this.hasStarted()) {
            scheduleMicroTask(function () { return _this._onFinish(); });
            this._onStart();
        }
        this._started = true;
    };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype._onStart = function () {
        this._onStartFns.forEach(function (fn) { return fn(); });
        this._onStartFns = [];
    };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype.pause = function () { };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype.restart = function () { };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype.finish = function () { this._onFinish(); };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype.destroy = function () {
        if (!this._destroyed) {
            this._destroyed = true;
            if (!this.hasStarted()) {
                this._onStart();
            }
            this.finish();
            this._onDestroyFns.forEach(function (fn) { return fn(); });
            this._onDestroyFns = [];
        }
    };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype.reset = function () { };
    /**
     * @param {?} p
     * @return {?}
     */
    NoopAnimationPlayer.prototype.setPosition = function (p) { };
    /**
     * @return {?}
     */
    NoopAnimationPlayer.prototype.getPosition = function () { return 0; };
    return NoopAnimationPlayer;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var AnimationGroupPlayer = (function () {
    /**
     * @param {?} _players
     */
    function AnimationGroupPlayer(_players) {
        var _this = this;
        this._players = _players;
        this._onDoneFns = [];
        this._onStartFns = [];
        this._finished = false;
        this._started = false;
        this._destroyed = false;
        this._onDestroyFns = [];
        this.parentPlayer = null;
        var count = 0;
        var total = this._players.length;
        if (total == 0) {
            scheduleMicroTask(function () { return _this._onFinish(); });
        }
        else {
            this._players.forEach(function (player) {
                player.parentPlayer = _this;
                player.onDone(function () {
                    if (++count >= total) {
                        _this._onFinish();
                    }
                });
            });
        }
    }
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype._onFinish = function () {
        if (!this._finished) {
            this._finished = true;
            this._onDoneFns.forEach(function (fn) { return fn(); });
            this._onDoneFns = [];
        }
    };
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype.init = function () { this._players.forEach(function (player) { return player.init(); }); };
    /**
     * @param {?} fn
     * @return {?}
     */
    AnimationGroupPlayer.prototype.onStart = function (fn) { this._onStartFns.push(fn); };
    /**
     * @param {?} fn
     * @return {?}
     */
    AnimationGroupPlayer.prototype.onDone = function (fn) { this._onDoneFns.push(fn); };
    /**
     * @param {?} fn
     * @return {?}
     */
    AnimationGroupPlayer.prototype.onDestroy = function (fn) { this._onDestroyFns.push(fn); };
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype.hasStarted = function () { return this._started; };
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype.play = function () {
        if (!this.parentPlayer) {
            this.init();
        }
        if (!this.hasStarted()) {
            this._onStartFns.forEach(function (fn) { return fn(); });
            this._onStartFns = [];
            this._started = true;
        }
        this._players.forEach(function (player) { return player.play(); });
    };
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype.pause = function () { this._players.forEach(function (player) { return player.pause(); }); };
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype.restart = function () { this._players.forEach(function (player) { return player.restart(); }); };
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype.finish = function () {
        this._onFinish();
        this._players.forEach(function (player) { return player.finish(); });
    };
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype.destroy = function () {
        if (!this._destroyed) {
            this._onFinish();
            this._players.forEach(function (player) { return player.destroy(); });
            this._destroyed = true;
            this._onDestroyFns.forEach(function (fn) { return fn(); });
            this._onDestroyFns = [];
        }
    };
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype.reset = function () {
        this._players.forEach(function (player) { return player.reset(); });
        this._destroyed = false;
        this._finished = false;
        this._started = false;
    };
    /**
     * @param {?} p
     * @return {?}
     */
    AnimationGroupPlayer.prototype.setPosition = function (p) {
        this._players.forEach(function (player) { player.setPosition(p); });
    };
    /**
     * @return {?}
     */
    AnimationGroupPlayer.prototype.getPosition = function () {
        var /** @type {?} */ min = 0;
        this._players.forEach(function (player) {
            var /** @type {?} */ p = player.getPosition();
            min = Math.min(p, min);
        });
        return min;
    };
    Object.defineProperty(AnimationGroupPlayer.prototype, "players", {
        /**
         * @return {?}
         */
        get: function () { return this._players; },
        enumerable: true,
        configurable: true
    });
    return AnimationGroupPlayer;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the animation package.
 */
/**
 * Generated bundle index. Do not edit.
 */

//# sourceMappingURL=animations.es5.js.map


/***/ }),
/* 37 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AbstractControlDirective", function() { return AbstractControlDirective; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AbstractFormGroupDirective", function() { return AbstractFormGroupDirective; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CheckboxControlValueAccessor", function() { return CheckboxControlValueAccessor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ControlContainer", function() { return ControlContainer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NG_VALUE_ACCESSOR", function() { return NG_VALUE_ACCESSOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "COMPOSITION_BUFFER_MODE", function() { return COMPOSITION_BUFFER_MODE; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DefaultValueAccessor", function() { return DefaultValueAccessor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgControl", function() { return NgControl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgControlStatus", function() { return NgControlStatus; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgControlStatusGroup", function() { return NgControlStatusGroup; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgForm", function() { return NgForm; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgModel", function() { return NgModel; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgModelGroup", function() { return NgModelGroup; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RadioControlValueAccessor", function() { return RadioControlValueAccessor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormControlDirective", function() { return FormControlDirective; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormControlName", function() { return FormControlName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormGroupDirective", function() { return FormGroupDirective; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormArrayName", function() { return FormArrayName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormGroupName", function() { return FormGroupName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NgSelectOption", function() { return NgSelectOption; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SelectControlValueAccessor", function() { return SelectControlValueAccessor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SelectMultipleControlValueAccessor", function() { return SelectMultipleControlValueAccessor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CheckboxRequiredValidator", function() { return CheckboxRequiredValidator; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "EmailValidator", function() { return EmailValidator; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MaxLengthValidator", function() { return MaxLengthValidator; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MinLengthValidator", function() { return MinLengthValidator; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PatternValidator", function() { return PatternValidator; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RequiredValidator", function() { return RequiredValidator; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormBuilder", function() { return FormBuilder; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "AbstractControl", function() { return AbstractControl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormArray", function() { return FormArray; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormControl", function() { return FormControl; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormGroup", function() { return FormGroup; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NG_ASYNC_VALIDATORS", function() { return NG_ASYNC_VALIDATORS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NG_VALIDATORS", function() { return NG_VALIDATORS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Validators", function() { return Validators; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "VERSION", function() { return VERSION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "FormsModule", function() { return FormsModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ReactiveFormsModule", function() { return ReactiveFormsModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵba", function() { return InternalFormsSharedModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵz", function() { return REACTIVE_DRIVEN_DIRECTIVES; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵx", function() { return SHARED_FORM_DIRECTIVES; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵy", function() { return TEMPLATE_DRIVEN_DIRECTIVES; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵa", function() { return CHECKBOX_VALUE_ACCESSOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵb", function() { return DEFAULT_VALUE_ACCESSOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵc", function() { return AbstractControlStatus; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵd", function() { return ngControlStatusHost; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵe", function() { return formDirectiveProvider; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵf", function() { return formControlBinding; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵg", function() { return modelGroupProvider; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbf", function() { return NgNoValidate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbb", function() { return NUMBER_VALUE_ACCESSOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbc", function() { return NumberValueAccessor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵh", function() { return RADIO_VALUE_ACCESSOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵi", function() { return RadioControlRegistry; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbd", function() { return RANGE_VALUE_ACCESSOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵbe", function() { return RangeValueAccessor; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵj", function() { return formControlBinding$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵk", function() { return controlNameBinding; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵl", function() { return formDirectiveProvider$1; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵn", function() { return formArrayNameProvider; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵm", function() { return formGroupNameProvider; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵo", function() { return SELECT_VALUE_ACCESSOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵq", function() { return NgSelectMultipleOption; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵp", function() { return SELECT_MULTIPLE_VALUE_ACCESSOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵs", function() { return CHECKBOX_REQUIRED_VALIDATOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵt", function() { return EMAIL_VALIDATOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵv", function() { return MAX_LENGTH_VALIDATOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵu", function() { return MIN_LENGTH_VALIDATOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵw", function() { return PATTERN_VALIDATOR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵr", function() { return REQUIRED_VALIDATOR; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__angular_core__ = __webpack_require__(3);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_rxjs_observable_forkJoin__ = __webpack_require__(68);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_rxjs_observable_forkJoin___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_rxjs_observable_forkJoin__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_rxjs_observable_fromPromise__ = __webpack_require__(26);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_rxjs_observable_fromPromise___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_rxjs_observable_fromPromise__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_rxjs_operator_map__ = __webpack_require__(27);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_rxjs_operator_map___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_rxjs_operator_map__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__angular_platform_browser__ = __webpack_require__(5);
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * @license Angular v4.1.2
 * (c) 2010-2017 Google, Inc. https://angular.io/
 * License: MIT
 */





/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Base class for control directives.
 *
 * Only used internally in the forms module.
 *
 * \@stable
 * @abstract
 */
var AbstractControlDirective = (function () {
    function AbstractControlDirective() {
    }
    /**
     * @abstract
     * @return {?}
     */
    AbstractControlDirective.prototype.control = function () { };
    Object.defineProperty(AbstractControlDirective.prototype, "value", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.value : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "valid", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.valid : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "invalid", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.invalid : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "pending", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.pending : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "errors", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.errors : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "pristine", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.pristine : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "dirty", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.dirty : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "touched", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.touched : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "untouched", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.untouched : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "disabled", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.disabled : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "enabled", {
        /**
         * @return {?}
         */
        get: function () { return this.control ? this.control.enabled : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "statusChanges", {
        /**
         * @return {?}
         */
        get: function () {
            return this.control ? this.control.statusChanges : null;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "valueChanges", {
        /**
         * @return {?}
         */
        get: function () {
            return this.control ? this.control.valueChanges : null;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlDirective.prototype, "path", {
        /**
         * @return {?}
         */
        get: function () { return null; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?=} value
     * @return {?}
     */
    AbstractControlDirective.prototype.reset = function (value) {
        if (value === void 0) { value = undefined; }
        if (this.control)
            this.control.reset(value);
    };
    /**
     * @param {?} errorCode
     * @param {?=} path
     * @return {?}
     */
    AbstractControlDirective.prototype.hasError = function (errorCode, path) {
        return this.control ? this.control.hasError(errorCode, path) : false;
    };
    /**
     * @param {?} errorCode
     * @param {?=} path
     * @return {?}
     */
    AbstractControlDirective.prototype.getError = function (errorCode, path) {
        return this.control ? this.control.getError(errorCode, path) : null;
    };
    return AbstractControlDirective;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A directive that contains multiple {\@link NgControl}s.
 *
 * Only used by the forms module.
 *
 * \@stable
 * @abstract
 */
var ControlContainer = (function (_super) {
    __extends(ControlContainer, _super);
    function ControlContainer() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    Object.defineProperty(ControlContainer.prototype, "formDirective", {
        /**
         * Get the form to which this container belongs.
         * @return {?}
         */
        get: function () { return null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ControlContainer.prototype, "path", {
        /**
         * Get the path to this container.
         * @return {?}
         */
        get: function () { return null; },
        enumerable: true,
        configurable: true
    });
    return ControlContainer;
}(AbstractControlDirective));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __assign = (undefined && undefined.__assign) || Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s)
            if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
    }
    return t;
};
/**
 * @param {?} value
 * @return {?}
 */
function isEmptyInputValue(value) {
    // we don't check for string here so it also works with arrays
    return value == null || value.length === 0;
}
/**
 * Providers for validators to be used for {\@link FormControl}s in a form.
 *
 * Provide this using `multi: true` to add validators.
 *
 * \@stable
 */
var NG_VALIDATORS = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]('NgValidators');
/**
 * Providers for asynchronous validators to be used for {\@link FormControl}s
 * in a form.
 *
 * Provide this using `multi: true` to add validators.
 *
 * See {\@link NG_VALIDATORS} for more details.
 *
 * \@stable
 */
var NG_ASYNC_VALIDATORS = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]('NgAsyncValidators');
var EMAIL_REGEXP = /^(?=.{1,254}$)(?=.{1,64}@)[-!#$%&'*+/0-9=?A-Z^_`a-z{|}~]+(\.[-!#$%&'*+/0-9=?A-Z^_`a-z{|}~]+)*@[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?(\.[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?)*$/;
/**
 * Provides a set of validators used by form controls.
 *
 * A validator is a function that processes a {\@link FormControl} or collection of
 * controls and returns a map of errors. A null map means that validation has passed.
 *
 * ### Example
 *
 * ```typescript
 * var loginControl = new FormControl("", Validators.required)
 * ```
 *
 * \@stable
 */
var Validators = (function () {
    function Validators() {
    }
    /**
     * Validator that requires controls to have a non-empty value.
     * @param {?} control
     * @return {?}
     */
    Validators.required = function (control) {
        return isEmptyInputValue(control.value) ? { 'required': true } : null;
    };
    /**
     * Validator that requires control value to be true.
     * @param {?} control
     * @return {?}
     */
    Validators.requiredTrue = function (control) {
        return control.value === true ? null : { 'required': true };
    };
    /**
     * Validator that performs email validation.
     * @param {?} control
     * @return {?}
     */
    Validators.email = function (control) {
        return EMAIL_REGEXP.test(control.value) ? null : { 'email': true };
    };
    /**
     * Validator that requires controls to have a value of a minimum length.
     * @param {?} minLength
     * @return {?}
     */
    Validators.minLength = function (minLength) {
        return function (control) {
            if (isEmptyInputValue(control.value)) {
                return null; // don't validate empty values to allow optional controls
            }
            var /** @type {?} */ length = control.value ? control.value.length : 0;
            return length < minLength ?
                { 'minlength': { 'requiredLength': minLength, 'actualLength': length } } :
                null;
        };
    };
    /**
     * Validator that requires controls to have a value of a maximum length.
     * @param {?} maxLength
     * @return {?}
     */
    Validators.maxLength = function (maxLength) {
        return function (control) {
            var /** @type {?} */ length = control.value ? control.value.length : 0;
            return length > maxLength ?
                { 'maxlength': { 'requiredLength': maxLength, 'actualLength': length } } :
                null;
        };
    };
    /**
     * Validator that requires a control to match a regex to its value.
     * @param {?} pattern
     * @return {?}
     */
    Validators.pattern = function (pattern) {
        if (!pattern)
            return Validators.nullValidator;
        var /** @type {?} */ regex;
        var /** @type {?} */ regexStr;
        if (typeof pattern === 'string') {
            regexStr = "^" + pattern + "$";
            regex = new RegExp(regexStr);
        }
        else {
            regexStr = pattern.toString();
            regex = pattern;
        }
        return function (control) {
            if (isEmptyInputValue(control.value)) {
                return null; // don't validate empty values to allow optional controls
            }
            var /** @type {?} */ value = control.value;
            return regex.test(value) ? null :
                { 'pattern': { 'requiredPattern': regexStr, 'actualValue': value } };
        };
    };
    /**
     * No-op validator.
     * @param {?} c
     * @return {?}
     */
    Validators.nullValidator = function (c) { return null; };
    /**
     * @param {?} validators
     * @return {?}
     */
    Validators.compose = function (validators) {
        if (!validators)
            return null;
        var /** @type {?} */ presentValidators = (validators.filter(isPresent));
        if (presentValidators.length == 0)
            return null;
        return function (control) {
            return _mergeErrors(_executeValidators(control, presentValidators));
        };
    };
    /**
     * @param {?} validators
     * @return {?}
     */
    Validators.composeAsync = function (validators) {
        if (!validators)
            return null;
        var /** @type {?} */ presentValidators = (validators.filter(isPresent));
        if (presentValidators.length == 0)
            return null;
        return function (control) {
            var /** @type {?} */ observables = _executeAsyncValidators(control, presentValidators).map(toObservable);
            return __WEBPACK_IMPORTED_MODULE_3_rxjs_operator_map__["map"].call(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1_rxjs_observable_forkJoin__["forkJoin"])(observables), _mergeErrors);
        };
    };
    return Validators;
}());
/**
 * @param {?} o
 * @return {?}
 */
function isPresent(o) {
    return o != null;
}
/**
 * @param {?} r
 * @return {?}
 */
function toObservable(r) {
    var /** @type {?} */ obs = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵisPromise"])(r) ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2_rxjs_observable_fromPromise__["fromPromise"])(r) : r;
    if (!(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵisObservable"])(obs))) {
        throw new Error("Expected validator to return Promise or Observable.");
    }
    return obs;
}
/**
 * @param {?} control
 * @param {?} validators
 * @return {?}
 */
function _executeValidators(control, validators) {
    return validators.map(function (v) { return v(control); });
}
/**
 * @param {?} control
 * @param {?} validators
 * @return {?}
 */
function _executeAsyncValidators(control, validators) {
    return validators.map(function (v) { return v(control); });
}
/**
 * @param {?} arrayOfErrors
 * @return {?}
 */
function _mergeErrors(arrayOfErrors) {
    var /** @type {?} */ res = arrayOfErrors.reduce(function (res, errors) {
        return errors != null ? __assign({}, /** @type {?} */ ((res)), errors) : ((res));
    }, {});
    return Object.keys(res).length === 0 ? null : res;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Used to provide a {\@link ControlValueAccessor} for form controls.
 *
 * See {\@link DefaultValueAccessor} for how to implement one.
 * \@stable
 */
var NG_VALUE_ACCESSOR = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]('NgValueAccessor');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var CHECKBOX_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return CheckboxControlValueAccessor; }),
    multi: true,
};
/**
 * The accessor for writing a value and listening to changes on a checkbox input element.
 *
 *  ### Example
 *  ```
 *  <input type="checkbox" name="rememberLogin" ngModel>
 *  ```
 *
 *  \@stable
 */
var CheckboxControlValueAccessor = (function () {
    /**
     * @param {?} _renderer
     * @param {?} _elementRef
     */
    function CheckboxControlValueAccessor(_renderer, _elementRef) {
        this._renderer = _renderer;
        this._elementRef = _elementRef;
        this.onChange = function (_) { };
        this.onTouched = function () { };
    }
    /**
     * @param {?} value
     * @return {?}
     */
    CheckboxControlValueAccessor.prototype.writeValue = function (value) {
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'checked', value);
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    CheckboxControlValueAccessor.prototype.registerOnChange = function (fn) { this.onChange = fn; };
    /**
     * @param {?} fn
     * @return {?}
     */
    CheckboxControlValueAccessor.prototype.registerOnTouched = function (fn) { this.onTouched = fn; };
    /**
     * @param {?} isDisabled
     * @return {?}
     */
    CheckboxControlValueAccessor.prototype.setDisabledState = function (isDisabled) {
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'disabled', isDisabled);
    };
    return CheckboxControlValueAccessor;
}());
CheckboxControlValueAccessor.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'input[type=checkbox][formControlName],input[type=checkbox][formControl],input[type=checkbox][ngModel]',
                host: { '(change)': 'onChange($event.target.checked)', '(blur)': 'onTouched()' },
                providers: [CHECKBOX_VALUE_ACCESSOR]
            },] },
];
/**
 * @nocollapse
 */
CheckboxControlValueAccessor.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var DEFAULT_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return DefaultValueAccessor; }),
    multi: true
};
/**
 * We must check whether the agent is Android because composition events
 * behave differently between iOS and Android.
 * @return {?}
 */
function _isAndroid() {
    var /** @type {?} */ userAgent = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__angular_platform_browser__["ɵgetDOM"])() ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__angular_platform_browser__["ɵgetDOM"])().getUserAgent() : '';
    return /android (\d+)/.test(userAgent.toLowerCase());
}
/**
 * Turn this mode on if you want form directives to buffer IME input until compositionend
 * \@experimental
 */
var COMPOSITION_BUFFER_MODE = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["InjectionToken"]('CompositionEventMode');
/**
 * The default accessor for writing a value and listening to changes that is used by the
 * {\@link NgModel}, {\@link FormControlDirective}, and {\@link FormControlName} directives.
 *
 *  ### Example
 *  ```
 *  <input type="text" name="searchQuery" ngModel>
 *  ```
 *
 *  \@stable
 */
var DefaultValueAccessor = (function () {
    /**
     * @param {?} _renderer
     * @param {?} _elementRef
     * @param {?} _compositionMode
     */
    function DefaultValueAccessor(_renderer, _elementRef, _compositionMode) {
        this._renderer = _renderer;
        this._elementRef = _elementRef;
        this._compositionMode = _compositionMode;
        this.onChange = function (_) { };
        this.onTouched = function () { };
        this._composing = false;
        if (this._compositionMode == null) {
            this._compositionMode = !_isAndroid();
        }
    }
    /**
     * @param {?} value
     * @return {?}
     */
    DefaultValueAccessor.prototype.writeValue = function (value) {
        var /** @type {?} */ normalizedValue = value == null ? '' : value;
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'value', normalizedValue);
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultValueAccessor.prototype.registerOnChange = function (fn) { this.onChange = fn; };
    /**
     * @param {?} fn
     * @return {?}
     */
    DefaultValueAccessor.prototype.registerOnTouched = function (fn) { this.onTouched = fn; };
    /**
     * @param {?} isDisabled
     * @return {?}
     */
    DefaultValueAccessor.prototype.setDisabledState = function (isDisabled) {
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'disabled', isDisabled);
    };
    /**
     * @param {?} value
     * @return {?}
     */
    DefaultValueAccessor.prototype._handleInput = function (value) {
        if (!this._compositionMode || (this._compositionMode && !this._composing)) {
            this.onChange(value);
        }
    };
    /**
     * @return {?}
     */
    DefaultValueAccessor.prototype._compositionStart = function () { this._composing = true; };
    /**
     * @param {?} value
     * @return {?}
     */
    DefaultValueAccessor.prototype._compositionEnd = function (value) {
        this._composing = false;
        this._compositionMode && this.onChange(value);
    };
    return DefaultValueAccessor;
}());
DefaultValueAccessor.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'input:not([type=checkbox])[formControlName],textarea[formControlName],input:not([type=checkbox])[formControl],textarea[formControl],input:not([type=checkbox])[ngModel],textarea[ngModel],[ngDefaultControl]',
                // TODO: vsavkin replace the above selector with the one below it once
                // https://github.com/angular/angular/issues/3011 is implemented
                // selector: '[ngModel],[formControl],[formControlName]',
                host: {
                    '(input)': '_handleInput($event.target.value)',
                    '(blur)': 'onTouched()',
                    '(compositionstart)': '_compositionStart()',
                    '(compositionend)': '_compositionEnd($event.target.value)'
                },
                providers: [DEFAULT_VALUE_ACCESSOR]
            },] },
];
/**
 * @nocollapse
 */
DefaultValueAccessor.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [COMPOSITION_BUFFER_MODE,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} validator
 * @return {?}
 */
function normalizeValidator(validator) {
    if (((validator)).validate) {
        return function (c) { return ((validator)).validate(c); };
    }
    else {
        return (validator);
    }
}
/**
 * @param {?} validator
 * @return {?}
 */
function normalizeAsyncValidator(validator) {
    if (((validator)).validate) {
        return function (c) { return ((validator)).validate(c); };
    }
    else {
        return (validator);
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var NUMBER_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return NumberValueAccessor; }),
    multi: true
};
/**
 * The accessor for writing a number value and listening to changes that is used by the
 * {\@link NgModel}, {\@link FormControlDirective}, and {\@link FormControlName} directives.
 *
 *  ### Example
 *  ```
 *  <input type="number" [(ngModel)]="age">
 *  ```
 */
var NumberValueAccessor = (function () {
    /**
     * @param {?} _renderer
     * @param {?} _elementRef
     */
    function NumberValueAccessor(_renderer, _elementRef) {
        this._renderer = _renderer;
        this._elementRef = _elementRef;
        this.onChange = function (_) { };
        this.onTouched = function () { };
    }
    /**
     * @param {?} value
     * @return {?}
     */
    NumberValueAccessor.prototype.writeValue = function (value) {
        // The value needs to be normalized for IE9, otherwise it is set to 'null' when null
        var /** @type {?} */ normalizedValue = value == null ? '' : value;
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'value', normalizedValue);
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    NumberValueAccessor.prototype.registerOnChange = function (fn) {
        this.onChange = function (value) { fn(value == '' ? null : parseFloat(value)); };
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    NumberValueAccessor.prototype.registerOnTouched = function (fn) { this.onTouched = fn; };
    /**
     * @param {?} isDisabled
     * @return {?}
     */
    NumberValueAccessor.prototype.setDisabledState = function (isDisabled) {
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'disabled', isDisabled);
    };
    return NumberValueAccessor;
}());
NumberValueAccessor.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'input[type=number][formControlName],input[type=number][formControl],input[type=number][ngModel]',
                host: {
                    '(change)': 'onChange($event.target.value)',
                    '(input)': 'onChange($event.target.value)',
                    '(blur)': 'onTouched()'
                },
                providers: [NUMBER_VALUE_ACCESSOR]
            },] },
];
/**
 * @nocollapse
 */
NumberValueAccessor.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @return {?}
 */
function unimplemented() {
    throw new Error('unimplemented');
}
/**
 * A base class that all control directive extend.
 * It binds a {\@link FormControl} object to a DOM element.
 *
 * Used internally by Angular forms.
 *
 * \@stable
 * @abstract
 */
var NgControl = (function (_super) {
    __extends(NgControl, _super);
    function NgControl() {
        var _this = _super.apply(this, arguments) || this;
        /**
         * \@internal
         */
        _this._parent = null;
        _this.name = null;
        _this.valueAccessor = null;
        /**
         * \@internal
         */
        _this._rawValidators = [];
        /**
         * \@internal
         */
        _this._rawAsyncValidators = [];
        return _this;
    }
    Object.defineProperty(NgControl.prototype, "validator", {
        /**
         * @return {?}
         */
        get: function () { return (unimplemented()); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgControl.prototype, "asyncValidator", {
        /**
         * @return {?}
         */
        get: function () { return (unimplemented()); },
        enumerable: true,
        configurable: true
    });
    /**
     * @abstract
     * @param {?} newValue
     * @return {?}
     */
    NgControl.prototype.viewToModelUpdate = function (newValue) { };
    return NgControl;
}(AbstractControlDirective));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var RADIO_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return RadioControlValueAccessor; }),
    multi: true
};
/**
 * Internal class used by Angular to uncheck radio buttons with the matching name.
 */
var RadioControlRegistry = (function () {
    function RadioControlRegistry() {
        this._accessors = [];
    }
    /**
     * @param {?} control
     * @param {?} accessor
     * @return {?}
     */
    RadioControlRegistry.prototype.add = function (control, accessor) {
        this._accessors.push([control, accessor]);
    };
    /**
     * @param {?} accessor
     * @return {?}
     */
    RadioControlRegistry.prototype.remove = function (accessor) {
        for (var /** @type {?} */ i = this._accessors.length - 1; i >= 0; --i) {
            if (this._accessors[i][1] === accessor) {
                this._accessors.splice(i, 1);
                return;
            }
        }
    };
    /**
     * @param {?} accessor
     * @return {?}
     */
    RadioControlRegistry.prototype.select = function (accessor) {
        var _this = this;
        this._accessors.forEach(function (c) {
            if (_this._isSameGroup(c, accessor) && c[1] !== accessor) {
                c[1].fireUncheck(accessor.value);
            }
        });
    };
    /**
     * @param {?} controlPair
     * @param {?} accessor
     * @return {?}
     */
    RadioControlRegistry.prototype._isSameGroup = function (controlPair, accessor) {
        if (!controlPair[0].control)
            return false;
        return controlPair[0]._parent === accessor._control._parent &&
            controlPair[1].name === accessor.name;
    };
    return RadioControlRegistry;
}());
RadioControlRegistry.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
RadioControlRegistry.ctorParameters = function () { return []; };
/**
 * \@whatItDoes Writes radio control values and listens to radio control changes.
 *
 * Used by {\@link NgModel}, {\@link FormControlDirective}, and {\@link FormControlName}
 * to keep the view synced with the {\@link FormControl} model.
 *
 * \@howToUse
 *
 * If you have imported the {\@link FormsModule} or the {\@link ReactiveFormsModule}, this
 * value accessor will be active on any radio control that has a form directive. You do
 * **not** need to add a special selector to activate it.
 *
 * ### How to use radio buttons with form directives
 *
 * To use radio buttons in a template-driven form, you'll want to ensure that radio buttons
 * in the same group have the same `name` attribute.  Radio buttons with different `name`
 * attributes do not affect each other.
 *
 * {\@example forms/ts/radioButtons/radio_button_example.ts region='TemplateDriven'}
 *
 * When using radio buttons in a reactive form, radio buttons in the same group should have the
 * same `formControlName`. You can also add a `name` attribute, but it's optional.
 *
 * {\@example forms/ts/reactiveRadioButtons/reactive_radio_button_example.ts region='Reactive'}
 *
 *  * **npm package**: `\@angular/forms`
 *
 *  \@stable
 */
var RadioControlValueAccessor = (function () {
    /**
     * @param {?} _renderer
     * @param {?} _elementRef
     * @param {?} _registry
     * @param {?} _injector
     */
    function RadioControlValueAccessor(_renderer, _elementRef, _registry, _injector) {
        this._renderer = _renderer;
        this._elementRef = _elementRef;
        this._registry = _registry;
        this._injector = _injector;
        this.onChange = function () { };
        this.onTouched = function () { };
    }
    /**
     * @return {?}
     */
    RadioControlValueAccessor.prototype.ngOnInit = function () {
        this._control = this._injector.get(NgControl);
        this._checkName();
        this._registry.add(this._control, this);
    };
    /**
     * @return {?}
     */
    RadioControlValueAccessor.prototype.ngOnDestroy = function () { this._registry.remove(this); };
    /**
     * @param {?} value
     * @return {?}
     */
    RadioControlValueAccessor.prototype.writeValue = function (value) {
        this._state = value === this.value;
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'checked', this._state);
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    RadioControlValueAccessor.prototype.registerOnChange = function (fn) {
        var _this = this;
        this._fn = fn;
        this.onChange = function () {
            fn(_this.value);
            _this._registry.select(_this);
        };
    };
    /**
     * @param {?} value
     * @return {?}
     */
    RadioControlValueAccessor.prototype.fireUncheck = function (value) { this.writeValue(value); };
    /**
     * @param {?} fn
     * @return {?}
     */
    RadioControlValueAccessor.prototype.registerOnTouched = function (fn) { this.onTouched = fn; };
    /**
     * @param {?} isDisabled
     * @return {?}
     */
    RadioControlValueAccessor.prototype.setDisabledState = function (isDisabled) {
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'disabled', isDisabled);
    };
    /**
     * @return {?}
     */
    RadioControlValueAccessor.prototype._checkName = function () {
        if (this.name && this.formControlName && this.name !== this.formControlName) {
            this._throwNameError();
        }
        if (!this.name && this.formControlName)
            this.name = this.formControlName;
    };
    /**
     * @return {?}
     */
    RadioControlValueAccessor.prototype._throwNameError = function () {
        throw new Error("\n      If you define both a name and a formControlName attribute on your radio button, their values\n      must match. Ex: <input type=\"radio\" formControlName=\"food\" name=\"food\">\n    ");
    };
    return RadioControlValueAccessor;
}());
RadioControlValueAccessor.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'input[type=radio][formControlName],input[type=radio][formControl],input[type=radio][ngModel]',
                host: { '(change)': 'onChange()', '(blur)': 'onTouched()' },
                providers: [RADIO_VALUE_ACCESSOR]
            },] },
];
/**
 * @nocollapse
 */
RadioControlValueAccessor.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
    { type: RadioControlRegistry, },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injector"], },
]; };
RadioControlValueAccessor.propDecorators = {
    'name': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'formControlName': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'value': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var RANGE_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return RangeValueAccessor; }),
    multi: true
};
/**
 * The accessor for writing a range value and listening to changes that is used by the
 * {\@link NgModel}, {\@link FormControlDirective}, and {\@link FormControlName} directives.
 *
 *  ### Example
 *  ```
 *  <input type="range" [(ngModel)]="age" >
 *  ```
 */
var RangeValueAccessor = (function () {
    /**
     * @param {?} _renderer
     * @param {?} _elementRef
     */
    function RangeValueAccessor(_renderer, _elementRef) {
        this._renderer = _renderer;
        this._elementRef = _elementRef;
        this.onChange = function (_) { };
        this.onTouched = function () { };
    }
    /**
     * @param {?} value
     * @return {?}
     */
    RangeValueAccessor.prototype.writeValue = function (value) {
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'value', parseFloat(value));
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    RangeValueAccessor.prototype.registerOnChange = function (fn) {
        this.onChange = function (value) { fn(value == '' ? null : parseFloat(value)); };
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    RangeValueAccessor.prototype.registerOnTouched = function (fn) { this.onTouched = fn; };
    /**
     * @param {?} isDisabled
     * @return {?}
     */
    RangeValueAccessor.prototype.setDisabledState = function (isDisabled) {
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'disabled', isDisabled);
    };
    return RangeValueAccessor;
}());
RangeValueAccessor.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'input[type=range][formControlName],input[type=range][formControl],input[type=range][ngModel]',
                host: {
                    '(change)': 'onChange($event.target.value)',
                    '(input)': 'onChange($event.target.value)',
                    '(blur)': 'onTouched()'
                },
                providers: [RANGE_VALUE_ACCESSOR]
            },] },
];
/**
 * @nocollapse
 */
RangeValueAccessor.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var SELECT_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return SelectControlValueAccessor; }),
    multi: true
};
/**
 * @param {?} id
 * @param {?} value
 * @return {?}
 */
function _buildValueString(id, value) {
    if (id == null)
        return "" + value;
    if (value && typeof value === 'object')
        value = 'Object';
    return (id + ": " + value).slice(0, 50);
}
/**
 * @param {?} valueString
 * @return {?}
 */
function _extractId(valueString) {
    return valueString.split(':')[0];
}
/**
 * \@whatItDoes Writes values and listens to changes on a select element.
 *
 * Used by {\@link NgModel}, {\@link FormControlDirective}, and {\@link FormControlName}
 * to keep the view synced with the {\@link FormControl} model.
 *
 * \@howToUse
 *
 * If you have imported the {\@link FormsModule} or the {\@link ReactiveFormsModule}, this
 * value accessor will be active on any select control that has a form directive. You do
 * **not** need to add a special selector to activate it.
 *
 * ### How to use select controls with form directives
 *
 * To use a select in a template-driven form, simply add an `ngModel` and a `name`
 * attribute to the main `<select>` tag.
 *
 * If your option values are simple strings, you can bind to the normal `value` property
 * on the option.  If your option values happen to be objects (and you'd like to save the
 * selection in your form as an object), use `ngValue` instead:
 *
 * {\@example forms/ts/selectControl/select_control_example.ts region='Component'}
 *
 * In reactive forms, you'll also want to add your form directive (`formControlName` or
 * `formControl`) on the main `<select>` tag. Like in the former example, you have the
 * choice of binding to the  `value` or `ngValue` property on the select's options.
 *
 * {\@example forms/ts/reactiveSelectControl/reactive_select_control_example.ts region='Component'}
 *
 * ### Caveat: Option selection
 *
 * Angular uses object identity to select option. It's possible for the identities of items
 * to change while the data does not. This can happen, for example, if the items are produced
 * from an RPC to the server, and that RPC is re-run. Even if the data hasn't changed, the
 * second response will produce objects with different identities.
 *
 * To customize the default option comparison algorithm, `<select>` supports `compareWith` input.
 * `compareWith` takes a **function** which has two arguments: `option1` and `option2`.
 * If `compareWith` is given, Angular selects option by the return value of the function.
 *
 * #### Syntax
 *
 * ```
 * <select [compareWith]="compareFn"  [(ngModel)]="selectedCountries">
 *     <option *ngFor="let country of countries" [ngValue]="country">
 *         {{country.name}}
 *     </option>
 * </select>
 *
 * compareFn(c1: Country, c2: Country): boolean {
 *     return c1 && c2 ? c1.id === c2.id : c1 === c2;
 * }
 * ```
 *
 * Note: We listen to the 'change' event because 'input' events aren't fired
 * for selects in Firefox and IE:
 * https://bugzilla.mozilla.org/show_bug.cgi?id=1024350
 * https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/4660045/
 *
 * * **npm package**: `\@angular/forms`
 *
 * \@stable
 */
var SelectControlValueAccessor = (function () {
    /**
     * @param {?} _renderer
     * @param {?} _elementRef
     */
    function SelectControlValueAccessor(_renderer, _elementRef) {
        this._renderer = _renderer;
        this._elementRef = _elementRef;
        /**
         * \@internal
         */
        this._optionMap = new Map();
        /**
         * \@internal
         */
        this._idCounter = 0;
        this.onChange = function (_) { };
        this.onTouched = function () { };
        this._compareWith = __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵlooseIdentical"];
    }
    Object.defineProperty(SelectControlValueAccessor.prototype, "compareWith", {
        /**
         * @param {?} fn
         * @return {?}
         */
        set: function (fn) {
            if (typeof fn !== 'function') {
                throw new Error("compareWith must be a function, but received " + JSON.stringify(fn));
            }
            this._compareWith = fn;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} value
     * @return {?}
     */
    SelectControlValueAccessor.prototype.writeValue = function (value) {
        this.value = value;
        var /** @type {?} */ id = this._getOptionId(value);
        if (id == null) {
            this._renderer.setElementProperty(this._elementRef.nativeElement, 'selectedIndex', -1);
        }
        var /** @type {?} */ valueString = _buildValueString(id, value);
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'value', valueString);
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    SelectControlValueAccessor.prototype.registerOnChange = function (fn) {
        var _this = this;
        this.onChange = function (valueString) {
            _this.value = valueString;
            fn(_this._getOptionValue(valueString));
        };
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    SelectControlValueAccessor.prototype.registerOnTouched = function (fn) { this.onTouched = fn; };
    /**
     * @param {?} isDisabled
     * @return {?}
     */
    SelectControlValueAccessor.prototype.setDisabledState = function (isDisabled) {
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'disabled', isDisabled);
    };
    /**
     * \@internal
     * @return {?}
     */
    SelectControlValueAccessor.prototype._registerOption = function () { return (this._idCounter++).toString(); };
    /**
     * \@internal
     * @param {?} value
     * @return {?}
     */
    SelectControlValueAccessor.prototype._getOptionId = function (value) {
        for (var _i = 0, _a = Array.from(this._optionMap.keys()); _i < _a.length; _i++) {
            var id = _a[_i];
            if (this._compareWith(this._optionMap.get(id), value))
                return id;
        }
        return null;
    };
    /**
     * \@internal
     * @param {?} valueString
     * @return {?}
     */
    SelectControlValueAccessor.prototype._getOptionValue = function (valueString) {
        var /** @type {?} */ id = _extractId(valueString);
        return this._optionMap.has(id) ? this._optionMap.get(id) : valueString;
    };
    return SelectControlValueAccessor;
}());
SelectControlValueAccessor.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'select:not([multiple])[formControlName],select:not([multiple])[formControl],select:not([multiple])[ngModel]',
                host: { '(change)': 'onChange($event.target.value)', '(blur)': 'onTouched()' },
                providers: [SELECT_VALUE_ACCESSOR]
            },] },
];
/**
 * @nocollapse
 */
SelectControlValueAccessor.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
]; };
SelectControlValueAccessor.propDecorators = {
    'compareWith': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * \@whatItDoes Marks `<option>` as dynamic, so Angular can be notified when options change.
 *
 * \@howToUse
 *
 * See docs for {\@link SelectControlValueAccessor} for usage examples.
 *
 * \@stable
 */
var NgSelectOption = (function () {
    /**
     * @param {?} _element
     * @param {?} _renderer
     * @param {?} _select
     */
    function NgSelectOption(_element, _renderer, _select) {
        this._element = _element;
        this._renderer = _renderer;
        this._select = _select;
        if (this._select)
            this.id = this._select._registerOption();
    }
    Object.defineProperty(NgSelectOption.prototype, "ngValue", {
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            if (this._select == null)
                return;
            this._select._optionMap.set(this.id, value);
            this._setElementValue(_buildValueString(this.id, value));
            this._select.writeValue(this._select.value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgSelectOption.prototype, "value", {
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            this._setElementValue(value);
            if (this._select)
                this._select.writeValue(this._select.value);
        },
        enumerable: true,
        configurable: true
    });
    /**
     * \@internal
     * @param {?} value
     * @return {?}
     */
    NgSelectOption.prototype._setElementValue = function (value) {
        this._renderer.setElementProperty(this._element.nativeElement, 'value', value);
    };
    /**
     * @return {?}
     */
    NgSelectOption.prototype.ngOnDestroy = function () {
        if (this._select) {
            this._select._optionMap.delete(this.id);
            this._select.writeValue(this._select.value);
        }
    };
    return NgSelectOption;
}());
NgSelectOption.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: 'option' },] },
];
/**
 * @nocollapse
 */
NgSelectOption.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
    { type: SelectControlValueAccessor, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] },] },
]; };
NgSelectOption.propDecorators = {
    'ngValue': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['ngValue',] },],
    'value': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['value',] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var SELECT_MULTIPLE_VALUE_ACCESSOR = {
    provide: NG_VALUE_ACCESSOR,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return SelectMultipleControlValueAccessor; }),
    multi: true
};
/**
 * @param {?} id
 * @param {?} value
 * @return {?}
 */
function _buildValueString$1(id, value) {
    if (id == null)
        return "" + value;
    if (typeof value === 'string')
        value = "'" + value + "'";
    if (value && typeof value === 'object')
        value = 'Object';
    return (id + ": " + value).slice(0, 50);
}
/**
 * @param {?} valueString
 * @return {?}
 */
function _extractId$1(valueString) {
    return valueString.split(':')[0];
}
/**
 * The accessor for writing a value and listening to changes on a select element.
 *
 *  ### Caveat: Options selection
 *
 * Angular uses object identity to select options. It's possible for the identities of items
 * to change while the data does not. This can happen, for example, if the items are produced
 * from an RPC to the server, and that RPC is re-run. Even if the data hasn't changed, the
 * second response will produce objects with different identities.
 *
 * To customize the default option comparison algorithm, `<select multiple>` supports `compareWith`
 * input. `compareWith` takes a **function** which has two arguments: `option1` and `option2`.
 * If `compareWith` is given, Angular selects options by the return value of the function.
 *
 * #### Syntax
 *
 * ```
 * <select multiple [compareWith]="compareFn"  [(ngModel)]="selectedCountries">
 *     <option *ngFor="let country of countries" [ngValue]="country">
 *         {{country.name}}
 *     </option>
 * </select>
 *
 * compareFn(c1: Country, c2: Country): boolean {
 *     return c1 && c2 ? c1.id === c2.id : c1 === c2;
 * }
 * ```
 *
 * \@stable
 */
var SelectMultipleControlValueAccessor = (function () {
    /**
     * @param {?} _renderer
     * @param {?} _elementRef
     */
    function SelectMultipleControlValueAccessor(_renderer, _elementRef) {
        this._renderer = _renderer;
        this._elementRef = _elementRef;
        /**
         * \@internal
         */
        this._optionMap = new Map();
        /**
         * \@internal
         */
        this._idCounter = 0;
        this.onChange = function (_) { };
        this.onTouched = function () { };
        this._compareWith = __WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵlooseIdentical"];
    }
    Object.defineProperty(SelectMultipleControlValueAccessor.prototype, "compareWith", {
        /**
         * @param {?} fn
         * @return {?}
         */
        set: function (fn) {
            if (typeof fn !== 'function') {
                throw new Error("compareWith must be a function, but received " + JSON.stringify(fn));
            }
            this._compareWith = fn;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} value
     * @return {?}
     */
    SelectMultipleControlValueAccessor.prototype.writeValue = function (value) {
        var _this = this;
        this.value = value;
        var /** @type {?} */ optionSelectedStateSetter;
        if (Array.isArray(value)) {
            // convert values to ids
            var /** @type {?} */ ids_1 = value.map(function (v) { return _this._getOptionId(v); });
            optionSelectedStateSetter = function (opt, o) { opt._setSelected(ids_1.indexOf(o.toString()) > -1); };
        }
        else {
            optionSelectedStateSetter = function (opt, o) { opt._setSelected(false); };
        }
        this._optionMap.forEach(optionSelectedStateSetter);
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    SelectMultipleControlValueAccessor.prototype.registerOnChange = function (fn) {
        var _this = this;
        this.onChange = function (_) {
            var /** @type {?} */ selected = [];
            if (_.hasOwnProperty('selectedOptions')) {
                var /** @type {?} */ options = _.selectedOptions;
                for (var /** @type {?} */ i = 0; i < options.length; i++) {
                    var /** @type {?} */ opt = options.item(i);
                    var /** @type {?} */ val = _this._getOptionValue(opt.value);
                    selected.push(val);
                }
            }
            else {
                var /** @type {?} */ options = (_.options);
                for (var /** @type {?} */ i = 0; i < options.length; i++) {
                    var /** @type {?} */ opt = options.item(i);
                    if (opt.selected) {
                        var /** @type {?} */ val = _this._getOptionValue(opt.value);
                        selected.push(val);
                    }
                }
            }
            _this.value = selected;
            fn(selected);
        };
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    SelectMultipleControlValueAccessor.prototype.registerOnTouched = function (fn) { this.onTouched = fn; };
    /**
     * @param {?} isDisabled
     * @return {?}
     */
    SelectMultipleControlValueAccessor.prototype.setDisabledState = function (isDisabled) {
        this._renderer.setElementProperty(this._elementRef.nativeElement, 'disabled', isDisabled);
    };
    /**
     * \@internal
     * @param {?} value
     * @return {?}
     */
    SelectMultipleControlValueAccessor.prototype._registerOption = function (value) {
        var /** @type {?} */ id = (this._idCounter++).toString();
        this._optionMap.set(id, value);
        return id;
    };
    /**
     * \@internal
     * @param {?} value
     * @return {?}
     */
    SelectMultipleControlValueAccessor.prototype._getOptionId = function (value) {
        for (var _i = 0, _a = Array.from(this._optionMap.keys()); _i < _a.length; _i++) {
            var id = _a[_i];
            if (this._compareWith(/** @type {?} */ ((this._optionMap.get(id)))._value, value))
                return id;
        }
        return null;
    };
    /**
     * \@internal
     * @param {?} valueString
     * @return {?}
     */
    SelectMultipleControlValueAccessor.prototype._getOptionValue = function (valueString) {
        var /** @type {?} */ id = _extractId$1(valueString);
        return this._optionMap.has(id) ? ((this._optionMap.get(id)))._value : valueString;
    };
    return SelectMultipleControlValueAccessor;
}());
SelectMultipleControlValueAccessor.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'select[multiple][formControlName],select[multiple][formControl],select[multiple][ngModel]',
                host: { '(change)': 'onChange($event.target)', '(blur)': 'onTouched()' },
                providers: [SELECT_MULTIPLE_VALUE_ACCESSOR]
            },] },
];
/**
 * @nocollapse
 */
SelectMultipleControlValueAccessor.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
]; };
SelectMultipleControlValueAccessor.propDecorators = {
    'compareWith': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * Marks `<option>` as dynamic, so Angular can be notified when options change.
 *
 * ### Example
 *
 * ```
 * <select multiple name="city" ngModel>
 *   <option *ngFor="let c of cities" [value]="c"></option>
 * </select>
 * ```
 */
var NgSelectMultipleOption = (function () {
    /**
     * @param {?} _element
     * @param {?} _renderer
     * @param {?} _select
     */
    function NgSelectMultipleOption(_element, _renderer, _select) {
        this._element = _element;
        this._renderer = _renderer;
        this._select = _select;
        if (this._select) {
            this.id = this._select._registerOption(this);
        }
    }
    Object.defineProperty(NgSelectMultipleOption.prototype, "ngValue", {
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            if (this._select == null)
                return;
            this._value = value;
            this._setElementValue(_buildValueString$1(this.id, value));
            this._select.writeValue(this._select.value);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgSelectMultipleOption.prototype, "value", {
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            if (this._select) {
                this._value = value;
                this._setElementValue(_buildValueString$1(this.id, value));
                this._select.writeValue(this._select.value);
            }
            else {
                this._setElementValue(value);
            }
        },
        enumerable: true,
        configurable: true
    });
    /**
     * \@internal
     * @param {?} value
     * @return {?}
     */
    NgSelectMultipleOption.prototype._setElementValue = function (value) {
        this._renderer.setElementProperty(this._element.nativeElement, 'value', value);
    };
    /**
     * \@internal
     * @param {?} selected
     * @return {?}
     */
    NgSelectMultipleOption.prototype._setSelected = function (selected) {
        this._renderer.setElementProperty(this._element.nativeElement, 'selected', selected);
    };
    /**
     * @return {?}
     */
    NgSelectMultipleOption.prototype.ngOnDestroy = function () {
        if (this._select) {
            this._select._optionMap.delete(this.id);
            this._select.writeValue(this._select.value);
        }
    };
    return NgSelectMultipleOption;
}());
NgSelectMultipleOption.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: 'option' },] },
];
/**
 * @nocollapse
 */
NgSelectMultipleOption.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["ElementRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Renderer"], },
    { type: SelectMultipleControlValueAccessor, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] },] },
]; };
NgSelectMultipleOption.propDecorators = {
    'ngValue': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['ngValue',] },],
    'value': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['value',] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} name
 * @param {?} parent
 * @return {?}
 */
function controlPath(name, parent) {
    return ((parent.path)).concat([name]);
}
/**
 * @param {?} control
 * @param {?} dir
 * @return {?}
 */
function setUpControl(control, dir) {
    if (!control)
        _throwError(dir, 'Cannot find control with');
    if (!dir.valueAccessor)
        _throwError(dir, 'No value accessor for form control with');
    control.validator = Validators.compose([/** @type {?} */ ((control.validator)), dir.validator]);
    control.asyncValidator = Validators.composeAsync([/** @type {?} */ ((control.asyncValidator)), dir.asyncValidator]); /** @type {?} */
    ((dir.valueAccessor)).writeValue(control.value); /** @type {?} */
    ((
    // view -> model
    dir.valueAccessor)).registerOnChange(function (newValue) {
        dir.viewToModelUpdate(newValue);
        control.markAsDirty();
        control.setValue(newValue, { emitModelToViewChange: false });
    }); /** @type {?} */
    ((
    // touched
    dir.valueAccessor)).registerOnTouched(function () { return control.markAsTouched(); });
    control.registerOnChange(function (newValue, emitModelEvent) {
        ((
        // control -> view
        dir.valueAccessor)).writeValue(newValue);
        // control -> ngModel
        if (emitModelEvent)
            dir.viewToModelUpdate(newValue);
    });
    if (((dir.valueAccessor)).setDisabledState) {
        control.registerOnDisabledChange(function (isDisabled) { /** @type {?} */ ((((dir.valueAccessor)).setDisabledState))(isDisabled); });
    }
    // re-run validation when validator binding changes, e.g. minlength=3 -> minlength=4
    dir._rawValidators.forEach(function (validator) {
        if (((validator)).registerOnValidatorChange)
            ((((validator)).registerOnValidatorChange))(function () { return control.updateValueAndValidity(); });
    });
    dir._rawAsyncValidators.forEach(function (validator) {
        if (((validator)).registerOnValidatorChange)
            ((((validator)).registerOnValidatorChange))(function () { return control.updateValueAndValidity(); });
    });
}
/**
 * @param {?} control
 * @param {?} dir
 * @return {?}
 */
function cleanUpControl(control, dir) {
    ((dir.valueAccessor)).registerOnChange(function () { return _noControlError(dir); }); /** @type {?} */
    ((dir.valueAccessor)).registerOnTouched(function () { return _noControlError(dir); });
    dir._rawValidators.forEach(function (validator) {
        if (validator.registerOnValidatorChange) {
            validator.registerOnValidatorChange(null);
        }
    });
    dir._rawAsyncValidators.forEach(function (validator) {
        if (validator.registerOnValidatorChange) {
            validator.registerOnValidatorChange(null);
        }
    });
    if (control)
        control._clearChangeFns();
}
/**
 * @param {?} control
 * @param {?} dir
 * @return {?}
 */
function setUpFormContainer(control, dir) {
    if (control == null)
        _throwError(dir, 'Cannot find control with');
    control.validator = Validators.compose([control.validator, dir.validator]);
    control.asyncValidator = Validators.composeAsync([control.asyncValidator, dir.asyncValidator]);
}
/**
 * @param {?} dir
 * @return {?}
 */
function _noControlError(dir) {
    return _throwError(dir, 'There is no FormControl instance attached to form control element with');
}
/**
 * @param {?} dir
 * @param {?} message
 * @return {?}
 */
function _throwError(dir, message) {
    var /** @type {?} */ messageEnd;
    if (((dir.path)).length > 1) {
        messageEnd = "path: '" + ((dir.path)).join(' -> ') + "'";
    }
    else if (((dir.path))[0]) {
        messageEnd = "name: '" + dir.path + "'";
    }
    else {
        messageEnd = 'unspecified name attribute';
    }
    throw new Error(message + " " + messageEnd);
}
/**
 * @param {?} validators
 * @return {?}
 */
function composeValidators(validators) {
    return validators != null ? Validators.compose(validators.map(normalizeValidator)) : null;
}
/**
 * @param {?} validators
 * @return {?}
 */
function composeAsyncValidators(validators) {
    return validators != null ? Validators.composeAsync(validators.map(normalizeAsyncValidator)) :
        null;
}
/**
 * @param {?} changes
 * @param {?} viewModel
 * @return {?}
 */
function isPropertyUpdated(changes, viewModel) {
    if (!changes.hasOwnProperty('model'))
        return false;
    var /** @type {?} */ change = changes['model'];
    if (change.isFirstChange())
        return true;
    return !__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["ɵlooseIdentical"])(viewModel, change.currentValue);
}
var BUILTIN_ACCESSORS = [
    CheckboxControlValueAccessor,
    RangeValueAccessor,
    NumberValueAccessor,
    SelectControlValueAccessor,
    SelectMultipleControlValueAccessor,
    RadioControlValueAccessor,
];
/**
 * @param {?} valueAccessor
 * @return {?}
 */
function isBuiltInAccessor(valueAccessor) {
    return BUILTIN_ACCESSORS.some(function (a) { return valueAccessor.constructor === a; });
}
/**
 * @param {?} dir
 * @param {?} valueAccessors
 * @return {?}
 */
function selectValueAccessor(dir, valueAccessors) {
    if (!valueAccessors)
        return null;
    var /** @type {?} */ defaultAccessor = undefined;
    var /** @type {?} */ builtinAccessor = undefined;
    var /** @type {?} */ customAccessor = undefined;
    valueAccessors.forEach(function (v) {
        if (v.constructor === DefaultValueAccessor) {
            defaultAccessor = v;
        }
        else if (isBuiltInAccessor(v)) {
            if (builtinAccessor)
                _throwError(dir, 'More than one built-in value accessor matches form control with');
            builtinAccessor = v;
        }
        else {
            if (customAccessor)
                _throwError(dir, 'More than one custom value accessor matches form control with');
            customAccessor = v;
        }
    });
    if (customAccessor)
        return customAccessor;
    if (builtinAccessor)
        return builtinAccessor;
    if (defaultAccessor)
        return defaultAccessor;
    _throwError(dir, 'No valid value accessor for form control with');
    return null;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * This is a base class for code shared between {\@link NgModelGroup} and {\@link FormGroupName}.
 *
 * \@stable
 */
var AbstractFormGroupDirective = (function (_super) {
    __extends(AbstractFormGroupDirective, _super);
    function AbstractFormGroupDirective() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @return {?}
     */
    AbstractFormGroupDirective.prototype.ngOnInit = function () {
        this._checkParentType(); /** @type {?} */
        ((this.formDirective)).addFormGroup(this);
    };
    /**
     * @return {?}
     */
    AbstractFormGroupDirective.prototype.ngOnDestroy = function () {
        if (this.formDirective) {
            this.formDirective.removeFormGroup(this);
        }
    };
    Object.defineProperty(AbstractFormGroupDirective.prototype, "control", {
        /**
         * Get the {\@link FormGroup} backing this binding.
         * @return {?}
         */
        get: function () { return ((this.formDirective)).getFormGroup(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractFormGroupDirective.prototype, "path", {
        /**
         * Get the path to this control group.
         * @return {?}
         */
        get: function () { return controlPath(this.name, this._parent); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractFormGroupDirective.prototype, "formDirective", {
        /**
         * Get the {\@link Form} to which this group belongs.
         * @return {?}
         */
        get: function () { return this._parent ? this._parent.formDirective : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractFormGroupDirective.prototype, "validator", {
        /**
         * @return {?}
         */
        get: function () { return composeValidators(this._validators); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractFormGroupDirective.prototype, "asyncValidator", {
        /**
         * @return {?}
         */
        get: function () {
            return composeAsyncValidators(this._asyncValidators);
        },
        enumerable: true,
        configurable: true
    });
    /**
     * \@internal
     * @return {?}
     */
    AbstractFormGroupDirective.prototype._checkParentType = function () { };
    return AbstractFormGroupDirective;
}(ControlContainer));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var AbstractControlStatus = (function () {
    /**
     * @param {?} cd
     */
    function AbstractControlStatus(cd) {
        this._cd = cd;
    }
    Object.defineProperty(AbstractControlStatus.prototype, "ngClassUntouched", {
        /**
         * @return {?}
         */
        get: function () { return this._cd.control ? this._cd.control.untouched : false; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlStatus.prototype, "ngClassTouched", {
        /**
         * @return {?}
         */
        get: function () { return this._cd.control ? this._cd.control.touched : false; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlStatus.prototype, "ngClassPristine", {
        /**
         * @return {?}
         */
        get: function () { return this._cd.control ? this._cd.control.pristine : false; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlStatus.prototype, "ngClassDirty", {
        /**
         * @return {?}
         */
        get: function () { return this._cd.control ? this._cd.control.dirty : false; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlStatus.prototype, "ngClassValid", {
        /**
         * @return {?}
         */
        get: function () { return this._cd.control ? this._cd.control.valid : false; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlStatus.prototype, "ngClassInvalid", {
        /**
         * @return {?}
         */
        get: function () { return this._cd.control ? this._cd.control.invalid : false; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControlStatus.prototype, "ngClassPending", {
        /**
         * @return {?}
         */
        get: function () { return this._cd.control ? this._cd.control.pending : false; },
        enumerable: true,
        configurable: true
    });
    return AbstractControlStatus;
}());
var ngControlStatusHost = {
    '[class.ng-untouched]': 'ngClassUntouched',
    '[class.ng-touched]': 'ngClassTouched',
    '[class.ng-pristine]': 'ngClassPristine',
    '[class.ng-dirty]': 'ngClassDirty',
    '[class.ng-valid]': 'ngClassValid',
    '[class.ng-invalid]': 'ngClassInvalid',
    '[class.ng-pending]': 'ngClassPending',
};
/**
 * Directive automatically applied to Angular form controls that sets CSS classes
 * based on control status (valid/invalid/dirty/etc).
 *
 * \@stable
 */
var NgControlStatus = (function (_super) {
    __extends(NgControlStatus, _super);
    /**
     * @param {?} cd
     */
    function NgControlStatus(cd) {
        return _super.call(this, cd) || this;
    }
    return NgControlStatus;
}(AbstractControlStatus));
NgControlStatus.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[formControlName],[ngModel],[formControl]', host: ngControlStatusHost },] },
];
/**
 * @nocollapse
 */
NgControlStatus.ctorParameters = function () { return [
    { type: NgControl, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] },] },
]; };
/**
 * Directive automatically applied to Angular form groups that sets CSS classes
 * based on control status (valid/invalid/dirty/etc).
 *
 * \@stable
 */
var NgControlStatusGroup = (function (_super) {
    __extends(NgControlStatusGroup, _super);
    /**
     * @param {?} cd
     */
    function NgControlStatusGroup(cd) {
        return _super.call(this, cd) || this;
    }
    return NgControlStatusGroup;
}(AbstractControlStatus));
NgControlStatusGroup.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: '[formGroupName],[formArrayName],[ngModelGroup],[formGroup],form:not([ngNoForm]),[ngForm]',
                host: ngControlStatusHost
            },] },
];
/**
 * @nocollapse
 */
NgControlStatusGroup.ctorParameters = function () { return [
    { type: ControlContainer, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Indicates that a FormControl is valid, i.e. that no errors exist in the input value.
 */
var VALID = 'VALID';
/**
 * Indicates that a FormControl is invalid, i.e. that an error exists in the input value.
 */
var INVALID = 'INVALID';
/**
 * Indicates that a FormControl is pending, i.e. that async validation is occurring and
 * errors are not yet available for the input value.
 */
var PENDING = 'PENDING';
/**
 * Indicates that a FormControl is disabled, i.e. that the control is exempt from ancestor
 * calculations of validity or value.
 */
var DISABLED = 'DISABLED';
/**
 * @param {?} control
 * @param {?} path
 * @param {?} delimiter
 * @return {?}
 */
function _find(control, path, delimiter) {
    if (path == null)
        return null;
    if (!(path instanceof Array)) {
        path = ((path)).split(delimiter);
    }
    if (path instanceof Array && (path.length === 0))
        return null;
    return ((path)).reduce(function (v, name) {
        if (v instanceof FormGroup) {
            return v.controls[name] || null;
        }
        if (v instanceof FormArray) {
            return v.at(/** @type {?} */ (name)) || null;
        }
        return null;
    }, control);
}
/**
 * @param {?=} validator
 * @return {?}
 */
function coerceToValidator(validator) {
    return Array.isArray(validator) ? composeValidators(validator) : validator || null;
}
/**
 * @param {?=} asyncValidator
 * @return {?}
 */
function coerceToAsyncValidator(asyncValidator) {
    return Array.isArray(asyncValidator) ? composeAsyncValidators(asyncValidator) :
        asyncValidator || null;
}
/**
 * \@whatItDoes This is the base class for {\@link FormControl}, {\@link FormGroup}, and
 * {\@link FormArray}.
 *
 * It provides some of the shared behavior that all controls and groups of controls have, like
 * running validators, calculating status, and resetting state. It also defines the properties
 * that are shared between all sub-classes, like `value`, `valid`, and `dirty`. It shouldn't be
 * instantiated directly.
 *
 * \@stable
 * @abstract
 */
var AbstractControl = (function () {
    /**
     * @param {?} validator
     * @param {?} asyncValidator
     */
    function AbstractControl(validator, asyncValidator) {
        this.validator = validator;
        this.asyncValidator = asyncValidator;
        /**
         * \@internal
         */
        this._onCollectionChange = function () { };
        this._pristine = true;
        this._touched = false;
        /**
         * \@internal
         */
        this._onDisabledChange = [];
    }
    Object.defineProperty(AbstractControl.prototype, "value", {
        /**
         * The value of the control.
         * @return {?}
         */
        get: function () { return this._value; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "parent", {
        /**
         * The parent control.
         * @return {?}
         */
        get: function () { return this._parent; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "status", {
        /**
         * The validation status of the control. There are four possible
         * validation statuses:
         *
         * * **VALID**:  control has passed all validation checks
         * * **INVALID**: control has failed at least one validation check
         * * **PENDING**: control is in the midst of conducting a validation check
         * * **DISABLED**: control is exempt from validation checks
         *
         * These statuses are mutually exclusive, so a control cannot be
         * both valid AND invalid or invalid AND disabled.
         * @return {?}
         */
        get: function () { return this._status; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "valid", {
        /**
         * A control is `valid` when its `status === VALID`.
         *
         * In order to have this status, the control must have passed all its
         * validation checks.
         * @return {?}
         */
        get: function () { return this._status === VALID; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "invalid", {
        /**
         * A control is `invalid` when its `status === INVALID`.
         *
         * In order to have this status, the control must have failed
         * at least one of its validation checks.
         * @return {?}
         */
        get: function () { return this._status === INVALID; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "pending", {
        /**
         * A control is `pending` when its `status === PENDING`.
         *
         * In order to have this status, the control must be in the
         * middle of conducting a validation check.
         * @return {?}
         */
        get: function () { return this._status == PENDING; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "disabled", {
        /**
         * A control is `disabled` when its `status === DISABLED`.
         *
         * Disabled controls are exempt from validation checks and
         * are not included in the aggregate value of their ancestor
         * controls.
         * @return {?}
         */
        get: function () { return this._status === DISABLED; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "enabled", {
        /**
         * A control is `enabled` as long as its `status !== DISABLED`.
         *
         * In other words, it has a status of `VALID`, `INVALID`, or
         * `PENDING`.
         * @return {?}
         */
        get: function () { return this._status !== DISABLED; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "errors", {
        /**
         * Returns any errors generated by failing validation. If there
         * are no errors, it will return null.
         * @return {?}
         */
        get: function () { return this._errors; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "pristine", {
        /**
         * A control is `pristine` if the user has not yet changed
         * the value in the UI.
         *
         * Note that programmatic changes to a control's value will
         * *not* mark it dirty.
         * @return {?}
         */
        get: function () { return this._pristine; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "dirty", {
        /**
         * A control is `dirty` if the user has changed the value
         * in the UI.
         *
         * Note that programmatic changes to a control's value will
         * *not* mark it dirty.
         * @return {?}
         */
        get: function () { return !this.pristine; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "touched", {
        /**
         * A control is marked `touched` once the user has triggered
         * a `blur` event on it.
         * @return {?}
         */
        get: function () { return this._touched; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "untouched", {
        /**
         * A control is `untouched` if the user has not yet triggered
         * a `blur` event on it.
         * @return {?}
         */
        get: function () { return !this._touched; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "valueChanges", {
        /**
         * Emits an event every time the value of the control changes, in
         * the UI or programmatically.
         * @return {?}
         */
        get: function () { return this._valueChanges; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(AbstractControl.prototype, "statusChanges", {
        /**
         * Emits an event every time the validation status of the control
         * is re-calculated.
         * @return {?}
         */
        get: function () { return this._statusChanges; },
        enumerable: true,
        configurable: true
    });
    /**
     * Sets the synchronous validators that are active on this control.  Calling
     * this will overwrite any existing sync validators.
     * @param {?} newValidator
     * @return {?}
     */
    AbstractControl.prototype.setValidators = function (newValidator) {
        this.validator = coerceToValidator(newValidator);
    };
    /**
     * Sets the async validators that are active on this control. Calling this
     * will overwrite any existing async validators.
     * @param {?} newValidator
     * @return {?}
     */
    AbstractControl.prototype.setAsyncValidators = function (newValidator) {
        this.asyncValidator = coerceToAsyncValidator(newValidator);
    };
    /**
     * Empties out the sync validator list.
     * @return {?}
     */
    AbstractControl.prototype.clearValidators = function () { this.validator = null; };
    /**
     * Empties out the async validator list.
     * @return {?}
     */
    AbstractControl.prototype.clearAsyncValidators = function () { this.asyncValidator = null; };
    /**
     * Marks the control as `touched`.
     *
     * This will also mark all direct ancestors as `touched` to maintain
     * the model.
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype.markAsTouched = function (_a) {
        var onlySelf = (_a === void 0 ? {} : _a).onlySelf;
        this._touched = true;
        if (this._parent && !onlySelf) {
            this._parent.markAsTouched({ onlySelf: onlySelf });
        }
    };
    /**
     * Marks the control as `untouched`.
     *
     * If the control has any children, it will also mark all children as `untouched`
     * to maintain the model, and re-calculate the `touched` status of all parent
     * controls.
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype.markAsUntouched = function (_a) {
        var onlySelf = (_a === void 0 ? {} : _a).onlySelf;
        this._touched = false;
        this._forEachChild(function (control) { control.markAsUntouched({ onlySelf: true }); });
        if (this._parent && !onlySelf) {
            this._parent._updateTouched({ onlySelf: onlySelf });
        }
    };
    /**
     * Marks the control as `dirty`.
     *
     * This will also mark all direct ancestors as `dirty` to maintain
     * the model.
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype.markAsDirty = function (_a) {
        var onlySelf = (_a === void 0 ? {} : _a).onlySelf;
        this._pristine = false;
        if (this._parent && !onlySelf) {
            this._parent.markAsDirty({ onlySelf: onlySelf });
        }
    };
    /**
     * Marks the control as `pristine`.
     *
     * If the control has any children, it will also mark all children as `pristine`
     * to maintain the model, and re-calculate the `pristine` status of all parent
     * controls.
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype.markAsPristine = function (_a) {
        var onlySelf = (_a === void 0 ? {} : _a).onlySelf;
        this._pristine = true;
        this._forEachChild(function (control) { control.markAsPristine({ onlySelf: true }); });
        if (this._parent && !onlySelf) {
            this._parent._updatePristine({ onlySelf: onlySelf });
        }
    };
    /**
     * Marks the control as `pending`.
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype.markAsPending = function (_a) {
        var onlySelf = (_a === void 0 ? {} : _a).onlySelf;
        this._status = PENDING;
        if (this._parent && !onlySelf) {
            this._parent.markAsPending({ onlySelf: onlySelf });
        }
    };
    /**
     * Disables the control. This means the control will be exempt from validation checks and
     * excluded from the aggregate value of any parent. Its status is `DISABLED`.
     *
     * If the control has children, all children will be disabled to maintain the model.
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype.disable = function (_a) {
        var _b = _a === void 0 ? {} : _a, onlySelf = _b.onlySelf, emitEvent = _b.emitEvent;
        this._status = DISABLED;
        this._errors = null;
        this._forEachChild(function (control) { control.disable({ onlySelf: true }); });
        this._updateValue();
        if (emitEvent !== false) {
            this._valueChanges.emit(this._value);
            this._statusChanges.emit(this._status);
        }
        this._updateAncestors(!!onlySelf);
        this._onDisabledChange.forEach(function (changeFn) { return changeFn(true); });
    };
    /**
     * Enables the control. This means the control will be included in validation checks and
     * the aggregate value of its parent. Its status is re-calculated based on its value and
     * its validators.
     *
     * If the control has children, all children will be enabled.
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype.enable = function (_a) {
        var _b = _a === void 0 ? {} : _a, onlySelf = _b.onlySelf, emitEvent = _b.emitEvent;
        this._status = VALID;
        this._forEachChild(function (control) { control.enable({ onlySelf: true }); });
        this.updateValueAndValidity({ onlySelf: true, emitEvent: emitEvent });
        this._updateAncestors(!!onlySelf);
        this._onDisabledChange.forEach(function (changeFn) { return changeFn(false); });
    };
    /**
     * @param {?} onlySelf
     * @return {?}
     */
    AbstractControl.prototype._updateAncestors = function (onlySelf) {
        if (this._parent && !onlySelf) {
            this._parent.updateValueAndValidity();
            this._parent._updatePristine();
            this._parent._updateTouched();
        }
    };
    /**
     * @param {?} parent
     * @return {?}
     */
    AbstractControl.prototype.setParent = function (parent) { this._parent = parent; };
    /**
     * Sets the value of the control. Abstract method (implemented in sub-classes).
     * @abstract
     * @param {?} value
     * @param {?=} options
     * @return {?}
     */
    AbstractControl.prototype.setValue = function (value, options) { };
    /**
     * Patches the value of the control. Abstract method (implemented in sub-classes).
     * @abstract
     * @param {?} value
     * @param {?=} options
     * @return {?}
     */
    AbstractControl.prototype.patchValue = function (value, options) { };
    /**
     * Resets the control. Abstract method (implemented in sub-classes).
     * @abstract
     * @param {?=} value
     * @param {?=} options
     * @return {?}
     */
    AbstractControl.prototype.reset = function (value, options) { };
    /**
     * Re-calculates the value and validation status of the control.
     *
     * By default, it will also update the value and validity of its ancestors.
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype.updateValueAndValidity = function (_a) {
        var _b = _a === void 0 ? {} : _a, onlySelf = _b.onlySelf, emitEvent = _b.emitEvent;
        this._setInitialStatus();
        this._updateValue();
        if (this.enabled) {
            this._cancelExistingSubscription();
            this._errors = this._runValidator();
            this._status = this._calculateStatus();
            if (this._status === VALID || this._status === PENDING) {
                this._runAsyncValidator(emitEvent);
            }
        }
        if (emitEvent !== false) {
            this._valueChanges.emit(this._value);
            this._statusChanges.emit(this._status);
        }
        if (this._parent && !onlySelf) {
            this._parent.updateValueAndValidity({ onlySelf: onlySelf, emitEvent: emitEvent });
        }
    };
    /**
     * \@internal
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype._updateTreeValidity = function (_a) {
        var emitEvent = (_a === void 0 ? { emitEvent: true } : _a).emitEvent;
        this._forEachChild(function (ctrl) { return ctrl._updateTreeValidity({ emitEvent: emitEvent }); });
        this.updateValueAndValidity({ onlySelf: true, emitEvent: emitEvent });
    };
    /**
     * @return {?}
     */
    AbstractControl.prototype._setInitialStatus = function () { this._status = this._allControlsDisabled() ? DISABLED : VALID; };
    /**
     * @return {?}
     */
    AbstractControl.prototype._runValidator = function () {
        return this.validator ? this.validator(this) : null;
    };
    /**
     * @param {?=} emitEvent
     * @return {?}
     */
    AbstractControl.prototype._runAsyncValidator = function (emitEvent) {
        var _this = this;
        if (this.asyncValidator) {
            this._status = PENDING;
            var /** @type {?} */ obs = toObservable(this.asyncValidator(this));
            this._asyncValidationSubscription =
                obs.subscribe(function (errors) { return _this.setErrors(errors, { emitEvent: emitEvent }); });
        }
    };
    /**
     * @return {?}
     */
    AbstractControl.prototype._cancelExistingSubscription = function () {
        if (this._asyncValidationSubscription) {
            this._asyncValidationSubscription.unsubscribe();
        }
    };
    /**
     * Sets errors on a form control.
     *
     * This is used when validations are run manually by the user, rather than automatically.
     *
     * Calling `setErrors` will also update the validity of the parent control.
     *
     * ### Example
     *
     * ```
     * const login = new FormControl("someLogin");
     * login.setErrors({
     *   "notUnique": true
     * });
     *
     * expect(login.valid).toEqual(false);
     * expect(login.errors).toEqual({"notUnique": true});
     *
     * login.setValue("someOtherLogin");
     *
     * expect(login.valid).toEqual(true);
     * ```
     * @param {?} errors
     * @param {?=} __1
     * @return {?}
     */
    AbstractControl.prototype.setErrors = function (errors, _a) {
        var emitEvent = (_a === void 0 ? {} : _a).emitEvent;
        this._errors = errors;
        this._updateControlsErrors(emitEvent !== false);
    };
    /**
     * Retrieves a child control given the control's name or path.
     *
     * Paths can be passed in as an array or a string delimited by a dot.
     *
     * To get a control nested within a `person` sub-group:
     *
     * * `this.form.get('person.name');`
     *
     * -OR-
     *
     * * `this.form.get(['person', 'name']);`
     * @param {?} path
     * @return {?}
     */
    AbstractControl.prototype.get = function (path) { return _find(this, path, '.'); };
    /**
     * Returns true if the control with the given path has the error specified. Otherwise
     * returns null or undefined.
     *
     * If no path is given, it checks for the error on the present control.
     * @param {?} errorCode
     * @param {?=} path
     * @return {?}
     */
    AbstractControl.prototype.getError = function (errorCode, path) {
        var /** @type {?} */ control = path ? this.get(path) : this;
        return control && control._errors ? control._errors[errorCode] : null;
    };
    /**
     * Returns true if the control with the given path has the error specified. Otherwise
     * returns false.
     *
     * If no path is given, it checks for the error on the present control.
     * @param {?} errorCode
     * @param {?=} path
     * @return {?}
     */
    AbstractControl.prototype.hasError = function (errorCode, path) { return !!this.getError(errorCode, path); };
    Object.defineProperty(AbstractControl.prototype, "root", {
        /**
         * Retrieves the top-level ancestor of this control.
         * @return {?}
         */
        get: function () {
            var /** @type {?} */ x = this;
            while (x._parent) {
                x = x._parent;
            }
            return x;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * \@internal
     * @param {?} emitEvent
     * @return {?}
     */
    AbstractControl.prototype._updateControlsErrors = function (emitEvent) {
        this._status = this._calculateStatus();
        if (emitEvent) {
            this._statusChanges.emit(this._status);
        }
        if (this._parent) {
            this._parent._updateControlsErrors(emitEvent);
        }
    };
    /**
     * \@internal
     * @return {?}
     */
    AbstractControl.prototype._initObservables = function () {
        this._valueChanges = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["EventEmitter"]();
        this._statusChanges = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["EventEmitter"]();
    };
    /**
     * @return {?}
     */
    AbstractControl.prototype._calculateStatus = function () {
        if (this._allControlsDisabled())
            return DISABLED;
        if (this._errors)
            return INVALID;
        if (this._anyControlsHaveStatus(PENDING))
            return PENDING;
        if (this._anyControlsHaveStatus(INVALID))
            return INVALID;
        return VALID;
    };
    /**
     * \@internal
     * @abstract
     * @return {?}
     */
    AbstractControl.prototype._updateValue = function () { };
    /**
     * \@internal
     * @abstract
     * @param {?} cb
     * @return {?}
     */
    AbstractControl.prototype._forEachChild = function (cb) { };
    /**
     * \@internal
     * @abstract
     * @param {?} condition
     * @return {?}
     */
    AbstractControl.prototype._anyControls = function (condition) { };
    /**
     * \@internal
     * @abstract
     * @return {?}
     */
    AbstractControl.prototype._allControlsDisabled = function () { };
    /**
     * \@internal
     * @param {?} status
     * @return {?}
     */
    AbstractControl.prototype._anyControlsHaveStatus = function (status) {
        return this._anyControls(function (control) { return control.status === status; });
    };
    /**
     * \@internal
     * @return {?}
     */
    AbstractControl.prototype._anyControlsDirty = function () {
        return this._anyControls(function (control) { return control.dirty; });
    };
    /**
     * \@internal
     * @return {?}
     */
    AbstractControl.prototype._anyControlsTouched = function () {
        return this._anyControls(function (control) { return control.touched; });
    };
    /**
     * \@internal
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype._updatePristine = function (_a) {
        var onlySelf = (_a === void 0 ? {} : _a).onlySelf;
        this._pristine = !this._anyControlsDirty();
        if (this._parent && !onlySelf) {
            this._parent._updatePristine({ onlySelf: onlySelf });
        }
    };
    /**
     * \@internal
     * @param {?=} __0
     * @return {?}
     */
    AbstractControl.prototype._updateTouched = function (_a) {
        var onlySelf = (_a === void 0 ? {} : _a).onlySelf;
        this._touched = this._anyControlsTouched();
        if (this._parent && !onlySelf) {
            this._parent._updateTouched({ onlySelf: onlySelf });
        }
    };
    /**
     * \@internal
     * @param {?} formState
     * @return {?}
     */
    AbstractControl.prototype._isBoxedValue = function (formState) {
        return typeof formState === 'object' && formState !== null &&
            Object.keys(formState).length === 2 && 'value' in formState && 'disabled' in formState;
    };
    /**
     * \@internal
     * @param {?} fn
     * @return {?}
     */
    AbstractControl.prototype._registerOnCollectionChange = function (fn) { this._onCollectionChange = fn; };
    return AbstractControl;
}());
/**
 * \@whatItDoes Tracks the value and validation status of an individual form control.
 *
 * It is one of the three fundamental building blocks of Angular forms, along with
 * {\@link FormGroup} and {\@link FormArray}.
 *
 * \@howToUse
 *
 * When instantiating a {\@link FormControl}, you can pass in an initial value as the
 * first argument. Example:
 *
 * ```ts
 * const ctrl = new FormControl('some value');
 * console.log(ctrl.value);     // 'some value'
 * ```
 *
 * You can also initialize the control with a form state object on instantiation,
 * which includes both the value and whether or not the control is disabled.
 * You can't use the value key without the disabled key; both are required
 * to use this way of initialization.
 *
 * ```ts
 * const ctrl = new FormControl({value: 'n/a', disabled: true});
 * console.log(ctrl.value);     // 'n/a'
 * console.log(ctrl.status);   // 'DISABLED'
 * ```
 *
 * To include a sync validator (or an array of sync validators) with the control,
 * pass it in as the second argument. Async validators are also supported, but
 * have to be passed in separately as the third arg.
 *
 * ```ts
 * const ctrl = new FormControl('', Validators.required);
 * console.log(ctrl.value);     // ''
 * console.log(ctrl.status);   // 'INVALID'
 * ```
 *
 * See its superclass, {\@link AbstractControl}, for more properties and methods.
 *
 * * **npm package**: `\@angular/forms`
 *
 * \@stable
 */
var FormControl = (function (_super) {
    __extends(FormControl, _super);
    /**
     * @param {?=} formState
     * @param {?=} validator
     * @param {?=} asyncValidator
     */
    function FormControl(formState, validator, asyncValidator) {
        if (formState === void 0) { formState = null; }
        var _this = _super.call(this, coerceToValidator(validator), coerceToAsyncValidator(asyncValidator)) || this;
        /**
         * \@internal
         */
        _this._onChange = [];
        _this._applyFormState(formState);
        _this.updateValueAndValidity({ onlySelf: true, emitEvent: false });
        _this._initObservables();
        return _this;
    }
    /**
     * Set the value of the form control to `value`.
     *
     * If `onlySelf` is `true`, this change will only affect the validation of this `FormControl`
     * and not its parent component. This defaults to false.
     *
     * If `emitEvent` is `true`, this
     * change will cause a `valueChanges` event on the `FormControl` to be emitted. This defaults
     * to true (as it falls through to `updateValueAndValidity`).
     *
     * If `emitModelToViewChange` is `true`, the view will be notified about the new value
     * via an `onChange` event. This is the default behavior if `emitModelToViewChange` is not
     * specified.
     *
     * If `emitViewToModelChange` is `true`, an ngModelChange event will be fired to update the
     * model.  This is the default behavior if `emitViewToModelChange` is not specified.
     * @param {?} value
     * @param {?=} options
     * @return {?}
     */
    FormControl.prototype.setValue = function (value, options) {
        var _this = this;
        if (options === void 0) { options = {}; }
        this._value = value;
        if (this._onChange.length && options.emitModelToViewChange !== false) {
            this._onChange.forEach(function (changeFn) { return changeFn(_this._value, options.emitViewToModelChange !== false); });
        }
        this.updateValueAndValidity(options);
    };
    /**
     * Patches the value of a control.
     *
     * This function is functionally the same as {\@link FormControl#setValue} at this level.
     * It exists for symmetry with {\@link FormGroup#patchValue} on `FormGroups` and `FormArrays`,
     * where it does behave differently.
     * @param {?} value
     * @param {?=} options
     * @return {?}
     */
    FormControl.prototype.patchValue = function (value, options) {
        if (options === void 0) { options = {}; }
        this.setValue(value, options);
    };
    /**
     * Resets the form control. This means by default:
     *
     * * it is marked as `pristine`
     * * it is marked as `untouched`
     * * value is set to null
     *
     * You can also reset to a specific form state by passing through a standalone
     * value or a form state object that contains both a value and a disabled state
     * (these are the only two properties that cannot be calculated).
     *
     * Ex:
     *
     * ```ts
     * this.control.reset('Nancy');
     *
     * console.log(this.control.value);  // 'Nancy'
     * ```
     *
     * OR
     *
     * ```
     * this.control.reset({value: 'Nancy', disabled: true});
     *
     * console.log(this.control.value);  // 'Nancy'
     * console.log(this.control.status);  // 'DISABLED'
     * ```
     * @param {?=} formState
     * @param {?=} options
     * @return {?}
     */
    FormControl.prototype.reset = function (formState, options) {
        if (formState === void 0) { formState = null; }
        if (options === void 0) { options = {}; }
        this._applyFormState(formState);
        this.markAsPristine(options);
        this.markAsUntouched(options);
        this.setValue(this._value, options);
    };
    /**
     * \@internal
     * @return {?}
     */
    FormControl.prototype._updateValue = function () { };
    /**
     * \@internal
     * @param {?} condition
     * @return {?}
     */
    FormControl.prototype._anyControls = function (condition) { return false; };
    /**
     * \@internal
     * @return {?}
     */
    FormControl.prototype._allControlsDisabled = function () { return this.disabled; };
    /**
     * Register a listener for change events.
     * @param {?} fn
     * @return {?}
     */
    FormControl.prototype.registerOnChange = function (fn) { this._onChange.push(fn); };
    /**
     * \@internal
     * @return {?}
     */
    FormControl.prototype._clearChangeFns = function () {
        this._onChange = [];
        this._onDisabledChange = [];
        this._onCollectionChange = function () { };
    };
    /**
     * Register a listener for disabled events.
     * @param {?} fn
     * @return {?}
     */
    FormControl.prototype.registerOnDisabledChange = function (fn) {
        this._onDisabledChange.push(fn);
    };
    /**
     * \@internal
     * @param {?} cb
     * @return {?}
     */
    FormControl.prototype._forEachChild = function (cb) { };
    /**
     * @param {?} formState
     * @return {?}
     */
    FormControl.prototype._applyFormState = function (formState) {
        if (this._isBoxedValue(formState)) {
            this._value = formState.value;
            formState.disabled ? this.disable({ onlySelf: true, emitEvent: false }) :
                this.enable({ onlySelf: true, emitEvent: false });
        }
        else {
            this._value = formState;
        }
    };
    return FormControl;
}(AbstractControl));
/**
 * \@whatItDoes Tracks the value and validity state of a group of {\@link FormControl}
 * instances.
 *
 * A `FormGroup` aggregates the values of each child {\@link FormControl} into one object,
 * with each control name as the key.  It calculates its status by reducing the statuses
 * of its children. For example, if one of the controls in a group is invalid, the entire
 * group becomes invalid.
 *
 * `FormGroup` is one of the three fundamental building blocks used to define forms in Angular,
 * along with {\@link FormControl} and {\@link FormArray}.
 *
 * \@howToUse
 *
 * When instantiating a {\@link FormGroup}, pass in a collection of child controls as the first
 * argument. The key for each child will be the name under which it is registered.
 *
 * ### Example
 *
 * ```
 * const form = new FormGroup({
 *   first: new FormControl('Nancy', Validators.minLength(2)),
 *   last: new FormControl('Drew'),
 * });
 *
 * console.log(form.value);   // {first: 'Nancy', last; 'Drew'}
 * console.log(form.status);  // 'VALID'
 * ```
 *
 * You can also include group-level validators as the second arg, or group-level async
 * validators as the third arg. These come in handy when you want to perform validation
 * that considers the value of more than one child control.
 *
 * ### Example
 *
 * ```
 * const form = new FormGroup({
 *   password: new FormControl('', Validators.minLength(2)),
 *   passwordConfirm: new FormControl('', Validators.minLength(2)),
 * }, passwordMatchValidator);
 *
 *
 * function passwordMatchValidator(g: FormGroup) {
 *    return g.get('password').value === g.get('passwordConfirm').value
 *       ? null : {'mismatch': true};
 * }
 * ```
 *
 * * **npm package**: `\@angular/forms`
 *
 * \@stable
 */
var FormGroup = (function (_super) {
    __extends(FormGroup, _super);
    /**
     * @param {?} controls
     * @param {?=} validator
     * @param {?=} asyncValidator
     */
    function FormGroup(controls, validator, asyncValidator) {
        var _this = _super.call(this, validator || null, asyncValidator || null) || this;
        _this.controls = controls;
        _this._initObservables();
        _this._setUpControls();
        _this.updateValueAndValidity({ onlySelf: true, emitEvent: false });
        return _this;
    }
    /**
     * Registers a control with the group's list of controls.
     *
     * This method does not update value or validity of the control, so for
     * most cases you'll want to use {\@link FormGroup#addControl} instead.
     * @param {?} name
     * @param {?} control
     * @return {?}
     */
    FormGroup.prototype.registerControl = function (name, control) {
        if (this.controls[name])
            return this.controls[name];
        this.controls[name] = control;
        control.setParent(this);
        control._registerOnCollectionChange(this._onCollectionChange);
        return control;
    };
    /**
     * Add a control to this group.
     * @param {?} name
     * @param {?} control
     * @return {?}
     */
    FormGroup.prototype.addControl = function (name, control) {
        this.registerControl(name, control);
        this.updateValueAndValidity();
        this._onCollectionChange();
    };
    /**
     * Remove a control from this group.
     * @param {?} name
     * @return {?}
     */
    FormGroup.prototype.removeControl = function (name) {
        if (this.controls[name])
            this.controls[name]._registerOnCollectionChange(function () { });
        delete (this.controls[name]);
        this.updateValueAndValidity();
        this._onCollectionChange();
    };
    /**
     * Replace an existing control.
     * @param {?} name
     * @param {?} control
     * @return {?}
     */
    FormGroup.prototype.setControl = function (name, control) {
        if (this.controls[name])
            this.controls[name]._registerOnCollectionChange(function () { });
        delete (this.controls[name]);
        if (control)
            this.registerControl(name, control);
        this.updateValueAndValidity();
        this._onCollectionChange();
    };
    /**
     * Check whether there is an enabled control with the given name in the group.
     *
     * It will return false for disabled controls. If you'd like to check for
     * existence in the group only, use {\@link AbstractControl#get} instead.
     * @param {?} controlName
     * @return {?}
     */
    FormGroup.prototype.contains = function (controlName) {
        return this.controls.hasOwnProperty(controlName) && this.controls[controlName].enabled;
    };
    /**
     *  Sets the value of the {\@link FormGroup}. It accepts an object that matches
     *  the structure of the group, with control names as keys.
     *
     * This method performs strict checks, so it will throw an error if you try
     * to set the value of a control that doesn't exist or if you exclude the
     * value of a control.
     *
     *  ### Example
     *
     *  ```
     *  const form = new FormGroup({
     *     first: new FormControl(),
     *     last: new FormControl()
     *  });
     *  console.log(form.value);   // {first: null, last: null}
     *
     *  form.setValue({first: 'Nancy', last: 'Drew'});
     *  console.log(form.value);   // {first: 'Nancy', last: 'Drew'}
     *
     *  ```
     * @param {?} value
     * @param {?=} options
     * @return {?}
     */
    FormGroup.prototype.setValue = function (value, options) {
        var _this = this;
        if (options === void 0) { options = {}; }
        this._checkAllValuesPresent(value);
        Object.keys(value).forEach(function (name) {
            _this._throwIfControlMissing(name);
            _this.controls[name].setValue(value[name], { onlySelf: true, emitEvent: options.emitEvent });
        });
        this.updateValueAndValidity(options);
    };
    /**
     *  Patches the value of the {\@link FormGroup}. It accepts an object with control
     *  names as keys, and will do its best to match the values to the correct controls
     *  in the group.
     *
     *  It accepts both super-sets and sub-sets of the group without throwing an error.
     *
     *  ### Example
     *
     *  ```
     *  const form = new FormGroup({
     *     first: new FormControl(),
     *     last: new FormControl()
     *  });
     *  console.log(form.value);   // {first: null, last: null}
     *
     *  form.patchValue({first: 'Nancy'});
     *  console.log(form.value);   // {first: 'Nancy', last: null}
     *
     *  ```
     * @param {?} value
     * @param {?=} options
     * @return {?}
     */
    FormGroup.prototype.patchValue = function (value, options) {
        var _this = this;
        if (options === void 0) { options = {}; }
        Object.keys(value).forEach(function (name) {
            if (_this.controls[name]) {
                _this.controls[name].patchValue(value[name], { onlySelf: true, emitEvent: options.emitEvent });
            }
        });
        this.updateValueAndValidity(options);
    };
    /**
     * Resets the {\@link FormGroup}. This means by default:
     *
     * * The group and all descendants are marked `pristine`
     * * The group and all descendants are marked `untouched`
     * * The value of all descendants will be null or null maps
     *
     * You can also reset to a specific form state by passing in a map of states
     * that matches the structure of your form, with control names as keys. The state
     * can be a standalone value or a form state object with both a value and a disabled
     * status.
     *
     * ### Example
     *
     * ```ts
     * this.form.reset({first: 'name', last: 'last name'});
     *
     * console.log(this.form.value);  // {first: 'name', last: 'last name'}
     * ```
     *
     * - OR -
     *
     * ```
     * this.form.reset({
     *   first: {value: 'name', disabled: true},
     *   last: 'last'
     * });
     *
     * console.log(this.form.value);  // {first: 'name', last: 'last name'}
     * console.log(this.form.get('first').status);  // 'DISABLED'
     * ```
     * @param {?=} value
     * @param {?=} options
     * @return {?}
     */
    FormGroup.prototype.reset = function (value, options) {
        if (value === void 0) { value = {}; }
        if (options === void 0) { options = {}; }
        this._forEachChild(function (control, name) {
            control.reset(value[name], { onlySelf: true, emitEvent: options.emitEvent });
        });
        this.updateValueAndValidity(options);
        this._updatePristine(options);
        this._updateTouched(options);
    };
    /**
     * The aggregate value of the {\@link FormGroup}, including any disabled controls.
     *
     * If you'd like to include all values regardless of disabled status, use this method.
     * Otherwise, the `value` property is the best way to get the value of the group.
     * @return {?}
     */
    FormGroup.prototype.getRawValue = function () {
        return this._reduceChildren({}, function (acc, control, name) {
            acc[name] = control instanceof FormControl ? control.value : ((control)).getRawValue();
            return acc;
        });
    };
    /**
     * \@internal
     * @param {?} name
     * @return {?}
     */
    FormGroup.prototype._throwIfControlMissing = function (name) {
        if (!Object.keys(this.controls).length) {
            throw new Error("\n        There are no form controls registered with this group yet.  If you're using ngModel,\n        you may want to check next tick (e.g. use setTimeout).\n      ");
        }
        if (!this.controls[name]) {
            throw new Error("Cannot find form control with name: " + name + ".");
        }
    };
    /**
     * \@internal
     * @param {?} cb
     * @return {?}
     */
    FormGroup.prototype._forEachChild = function (cb) {
        var _this = this;
        Object.keys(this.controls).forEach(function (k) { return cb(_this.controls[k], k); });
    };
    /**
     * \@internal
     * @return {?}
     */
    FormGroup.prototype._setUpControls = function () {
        var _this = this;
        this._forEachChild(function (control) {
            control.setParent(_this);
            control._registerOnCollectionChange(_this._onCollectionChange);
        });
    };
    /**
     * \@internal
     * @return {?}
     */
    FormGroup.prototype._updateValue = function () { this._value = this._reduceValue(); };
    /**
     * \@internal
     * @param {?} condition
     * @return {?}
     */
    FormGroup.prototype._anyControls = function (condition) {
        var _this = this;
        var /** @type {?} */ res = false;
        this._forEachChild(function (control, name) {
            res = res || (_this.contains(name) && condition(control));
        });
        return res;
    };
    /**
     * \@internal
     * @return {?}
     */
    FormGroup.prototype._reduceValue = function () {
        var _this = this;
        return this._reduceChildren({}, function (acc, control, name) {
            if (control.enabled || _this.disabled) {
                acc[name] = control.value;
            }
            return acc;
        });
    };
    /**
     * \@internal
     * @param {?} initValue
     * @param {?} fn
     * @return {?}
     */
    FormGroup.prototype._reduceChildren = function (initValue, fn) {
        var /** @type {?} */ res = initValue;
        this._forEachChild(function (control, name) { res = fn(res, control, name); });
        return res;
    };
    /**
     * \@internal
     * @return {?}
     */
    FormGroup.prototype._allControlsDisabled = function () {
        for (var _i = 0, _a = Object.keys(this.controls); _i < _a.length; _i++) {
            var controlName = _a[_i];
            if (this.controls[controlName].enabled) {
                return false;
            }
        }
        return Object.keys(this.controls).length > 0 || this.disabled;
    };
    /**
     * \@internal
     * @param {?} value
     * @return {?}
     */
    FormGroup.prototype._checkAllValuesPresent = function (value) {
        this._forEachChild(function (control, name) {
            if (value[name] === undefined) {
                throw new Error("Must supply a value for form control with name: '" + name + "'.");
            }
        });
    };
    return FormGroup;
}(AbstractControl));
/**
 * \@whatItDoes Tracks the value and validity state of an array of {\@link FormControl},
 * {\@link FormGroup} or {\@link FormArray} instances.
 *
 * A `FormArray` aggregates the values of each child {\@link FormControl} into an array.
 * It calculates its status by reducing the statuses of its children. For example, if one of
 * the controls in a `FormArray` is invalid, the entire array becomes invalid.
 *
 * `FormArray` is one of the three fundamental building blocks used to define forms in Angular,
 * along with {\@link FormControl} and {\@link FormGroup}.
 *
 * \@howToUse
 *
 * When instantiating a {\@link FormArray}, pass in an array of child controls as the first
 * argument.
 *
 * ### Example
 *
 * ```
 * const arr = new FormArray([
 *   new FormControl('Nancy', Validators.minLength(2)),
 *   new FormControl('Drew'),
 * ]);
 *
 * console.log(arr.value);   // ['Nancy', 'Drew']
 * console.log(arr.status);  // 'VALID'
 * ```
 *
 * You can also include array-level validators as the second arg, or array-level async
 * validators as the third arg. These come in handy when you want to perform validation
 * that considers the value of more than one child control.
 *
 * ### Adding or removing controls
 *
 * To change the controls in the array, use the `push`, `insert`, or `removeAt` methods
 * in `FormArray` itself. These methods ensure the controls are properly tracked in the
 * form's hierarchy. Do not modify the array of `AbstractControl`s used to instantiate
 * the `FormArray` directly, as that will result in strange and unexpected behavior such
 * as broken change detection.
 *
 * * **npm package**: `\@angular/forms`
 *
 * \@stable
 */
var FormArray = (function (_super) {
    __extends(FormArray, _super);
    /**
     * @param {?} controls
     * @param {?=} validator
     * @param {?=} asyncValidator
     */
    function FormArray(controls, validator, asyncValidator) {
        var _this = _super.call(this, validator || null, asyncValidator || null) || this;
        _this.controls = controls;
        _this._initObservables();
        _this._setUpControls();
        _this.updateValueAndValidity({ onlySelf: true, emitEvent: false });
        return _this;
    }
    /**
     * Get the {\@link AbstractControl} at the given `index` in the array.
     * @param {?} index
     * @return {?}
     */
    FormArray.prototype.at = function (index) { return this.controls[index]; };
    /**
     * Insert a new {\@link AbstractControl} at the end of the array.
     * @param {?} control
     * @return {?}
     */
    FormArray.prototype.push = function (control) {
        this.controls.push(control);
        this._registerControl(control);
        this.updateValueAndValidity();
        this._onCollectionChange();
    };
    /**
     * Insert a new {\@link AbstractControl} at the given `index` in the array.
     * @param {?} index
     * @param {?} control
     * @return {?}
     */
    FormArray.prototype.insert = function (index, control) {
        this.controls.splice(index, 0, control);
        this._registerControl(control);
        this.updateValueAndValidity();
        this._onCollectionChange();
    };
    /**
     * Remove the control at the given `index` in the array.
     * @param {?} index
     * @return {?}
     */
    FormArray.prototype.removeAt = function (index) {
        if (this.controls[index])
            this.controls[index]._registerOnCollectionChange(function () { });
        this.controls.splice(index, 1);
        this.updateValueAndValidity();
        this._onCollectionChange();
    };
    /**
     * Replace an existing control.
     * @param {?} index
     * @param {?} control
     * @return {?}
     */
    FormArray.prototype.setControl = function (index, control) {
        if (this.controls[index])
            this.controls[index]._registerOnCollectionChange(function () { });
        this.controls.splice(index, 1);
        if (control) {
            this.controls.splice(index, 0, control);
            this._registerControl(control);
        }
        this.updateValueAndValidity();
        this._onCollectionChange();
    };
    Object.defineProperty(FormArray.prototype, "length", {
        /**
         * Length of the control array.
         * @return {?}
         */
        get: function () { return this.controls.length; },
        enumerable: true,
        configurable: true
    });
    /**
     *  Sets the value of the {\@link FormArray}. It accepts an array that matches
     *  the structure of the control.
     *
     * This method performs strict checks, so it will throw an error if you try
     * to set the value of a control that doesn't exist or if you exclude the
     * value of a control.
     *
     *  ### Example
     *
     *  ```
     *  const arr = new FormArray([
     *     new FormControl(),
     *     new FormControl()
     *  ]);
     *  console.log(arr.value);   // [null, null]
     *
     *  arr.setValue(['Nancy', 'Drew']);
     *  console.log(arr.value);   // ['Nancy', 'Drew']
     *  ```
     * @param {?} value
     * @param {?=} options
     * @return {?}
     */
    FormArray.prototype.setValue = function (value, options) {
        var _this = this;
        if (options === void 0) { options = {}; }
        this._checkAllValuesPresent(value);
        value.forEach(function (newValue, index) {
            _this._throwIfControlMissing(index);
            _this.at(index).setValue(newValue, { onlySelf: true, emitEvent: options.emitEvent });
        });
        this.updateValueAndValidity(options);
    };
    /**
     *  Patches the value of the {\@link FormArray}. It accepts an array that matches the
     *  structure of the control, and will do its best to match the values to the correct
     *  controls in the group.
     *
     *  It accepts both super-sets and sub-sets of the array without throwing an error.
     *
     *  ### Example
     *
     *  ```
     *  const arr = new FormArray([
     *     new FormControl(),
     *     new FormControl()
     *  ]);
     *  console.log(arr.value);   // [null, null]
     *
     *  arr.patchValue(['Nancy']);
     *  console.log(arr.value);   // ['Nancy', null]
     *  ```
     * @param {?} value
     * @param {?=} options
     * @return {?}
     */
    FormArray.prototype.patchValue = function (value, options) {
        var _this = this;
        if (options === void 0) { options = {}; }
        value.forEach(function (newValue, index) {
            if (_this.at(index)) {
                _this.at(index).patchValue(newValue, { onlySelf: true, emitEvent: options.emitEvent });
            }
        });
        this.updateValueAndValidity(options);
    };
    /**
     * Resets the {\@link FormArray}. This means by default:
     *
     * * The array and all descendants are marked `pristine`
     * * The array and all descendants are marked `untouched`
     * * The value of all descendants will be null or null maps
     *
     * You can also reset to a specific form state by passing in an array of states
     * that matches the structure of the control. The state can be a standalone value
     * or a form state object with both a value and a disabled status.
     *
     * ### Example
     *
     * ```ts
     * this.arr.reset(['name', 'last name']);
     *
     * console.log(this.arr.value);  // ['name', 'last name']
     * ```
     *
     * - OR -
     *
     * ```
     * this.arr.reset([
     *   {value: 'name', disabled: true},
     *   'last'
     * ]);
     *
     * console.log(this.arr.value);  // ['name', 'last name']
     * console.log(this.arr.get(0).status);  // 'DISABLED'
     * ```
     * @param {?=} value
     * @param {?=} options
     * @return {?}
     */
    FormArray.prototype.reset = function (value, options) {
        if (value === void 0) { value = []; }
        if (options === void 0) { options = {}; }
        this._forEachChild(function (control, index) {
            control.reset(value[index], { onlySelf: true, emitEvent: options.emitEvent });
        });
        this.updateValueAndValidity(options);
        this._updatePristine(options);
        this._updateTouched(options);
    };
    /**
     * The aggregate value of the array, including any disabled controls.
     *
     * If you'd like to include all values regardless of disabled status, use this method.
     * Otherwise, the `value` property is the best way to get the value of the array.
     * @return {?}
     */
    FormArray.prototype.getRawValue = function () {
        return this.controls.map(function (control) {
            return control instanceof FormControl ? control.value : ((control)).getRawValue();
        });
    };
    /**
     * \@internal
     * @param {?} index
     * @return {?}
     */
    FormArray.prototype._throwIfControlMissing = function (index) {
        if (!this.controls.length) {
            throw new Error("\n        There are no form controls registered with this array yet.  If you're using ngModel,\n        you may want to check next tick (e.g. use setTimeout).\n      ");
        }
        if (!this.at(index)) {
            throw new Error("Cannot find form control at index " + index);
        }
    };
    /**
     * \@internal
     * @param {?} cb
     * @return {?}
     */
    FormArray.prototype._forEachChild = function (cb) {
        this.controls.forEach(function (control, index) { cb(control, index); });
    };
    /**
     * \@internal
     * @return {?}
     */
    FormArray.prototype._updateValue = function () {
        var _this = this;
        this._value = this.controls.filter(function (control) { return control.enabled || _this.disabled; })
            .map(function (control) { return control.value; });
    };
    /**
     * \@internal
     * @param {?} condition
     * @return {?}
     */
    FormArray.prototype._anyControls = function (condition) {
        return this.controls.some(function (control) { return control.enabled && condition(control); });
    };
    /**
     * \@internal
     * @return {?}
     */
    FormArray.prototype._setUpControls = function () {
        var _this = this;
        this._forEachChild(function (control) { return _this._registerControl(control); });
    };
    /**
     * \@internal
     * @param {?} value
     * @return {?}
     */
    FormArray.prototype._checkAllValuesPresent = function (value) {
        this._forEachChild(function (control, i) {
            if (value[i] === undefined) {
                throw new Error("Must supply a value for form control at index: " + i + ".");
            }
        });
    };
    /**
     * \@internal
     * @return {?}
     */
    FormArray.prototype._allControlsDisabled = function () {
        for (var _i = 0, _a = this.controls; _i < _a.length; _i++) {
            var control = _a[_i];
            if (control.enabled)
                return false;
        }
        return this.controls.length > 0 || this.disabled;
    };
    /**
     * @param {?} control
     * @return {?}
     */
    FormArray.prototype._registerControl = function (control) {
        control.setParent(this);
        control._registerOnCollectionChange(this._onCollectionChange);
    };
    return FormArray;
}(AbstractControl));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var formDirectiveProvider = {
    provide: ControlContainer,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return NgForm; })
};
var resolvedPromise = Promise.resolve(null);
/**
 * \@whatItDoes Creates a top-level {\@link FormGroup} instance and binds it to a form
 * to track aggregate form value and validation status.
 *
 * \@howToUse
 *
 * As soon as you import the `FormsModule`, this directive becomes active by default on
 * all `<form>` tags.  You don't need to add a special selector.
 *
 * You can export the directive into a local template variable using `ngForm` as the key
 * (ex: `#myForm="ngForm"`). This is optional, but useful.  Many properties from the underlying
 * {\@link FormGroup} instance are duplicated on the directive itself, so a reference to it
 * will give you access to the aggregate value and validity status of the form, as well as
 * user interaction properties like `dirty` and `touched`.
 *
 * To register child controls with the form, you'll want to use {\@link NgModel} with a
 * `name` attribute.  You can also use {\@link NgModelGroup} if you'd like to create
 * sub-groups within the form.
 *
 * You can listen to the directive's `ngSubmit` event to be notified when the user has
 * triggered a form submission. The `ngSubmit` event will be emitted with the original form
 * submission event.
 *
 * {\@example forms/ts/simpleForm/simple_form_example.ts region='Component'}
 *
 * * **npm package**: `\@angular/forms`
 *
 * * **NgModule**: `FormsModule`
 *
 *  \@stable
 */
var NgForm = (function (_super) {
    __extends(NgForm, _super);
    /**
     * @param {?} validators
     * @param {?} asyncValidators
     */
    function NgForm(validators, asyncValidators) {
        var _this = _super.call(this) || this;
        _this._submitted = false;
        _this.ngSubmit = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["EventEmitter"]();
        _this.form =
            new FormGroup({}, composeValidators(validators), composeAsyncValidators(asyncValidators));
        return _this;
    }
    Object.defineProperty(NgForm.prototype, "submitted", {
        /**
         * @return {?}
         */
        get: function () { return this._submitted; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgForm.prototype, "formDirective", {
        /**
         * @return {?}
         */
        get: function () { return this; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgForm.prototype, "control", {
        /**
         * @return {?}
         */
        get: function () { return this.form; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgForm.prototype, "path", {
        /**
         * @return {?}
         */
        get: function () { return []; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgForm.prototype, "controls", {
        /**
         * @return {?}
         */
        get: function () { return this.form.controls; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} dir
     * @return {?}
     */
    NgForm.prototype.addControl = function (dir) {
        var _this = this;
        resolvedPromise.then(function () {
            var /** @type {?} */ container = _this._findContainer(dir.path);
            dir._control = (container.registerControl(dir.name, dir.control));
            setUpControl(dir.control, dir);
            dir.control.updateValueAndValidity({ emitEvent: false });
        });
    };
    /**
     * @param {?} dir
     * @return {?}
     */
    NgForm.prototype.getControl = function (dir) { return (this.form.get(dir.path)); };
    /**
     * @param {?} dir
     * @return {?}
     */
    NgForm.prototype.removeControl = function (dir) {
        var _this = this;
        resolvedPromise.then(function () {
            var /** @type {?} */ container = _this._findContainer(dir.path);
            if (container) {
                container.removeControl(dir.name);
            }
        });
    };
    /**
     * @param {?} dir
     * @return {?}
     */
    NgForm.prototype.addFormGroup = function (dir) {
        var _this = this;
        resolvedPromise.then(function () {
            var /** @type {?} */ container = _this._findContainer(dir.path);
            var /** @type {?} */ group = new FormGroup({});
            setUpFormContainer(group, dir);
            container.registerControl(dir.name, group);
            group.updateValueAndValidity({ emitEvent: false });
        });
    };
    /**
     * @param {?} dir
     * @return {?}
     */
    NgForm.prototype.removeFormGroup = function (dir) {
        var _this = this;
        resolvedPromise.then(function () {
            var /** @type {?} */ container = _this._findContainer(dir.path);
            if (container) {
                container.removeControl(dir.name);
            }
        });
    };
    /**
     * @param {?} dir
     * @return {?}
     */
    NgForm.prototype.getFormGroup = function (dir) { return (this.form.get(dir.path)); };
    /**
     * @param {?} dir
     * @param {?} value
     * @return {?}
     */
    NgForm.prototype.updateModel = function (dir, value) {
        var _this = this;
        resolvedPromise.then(function () {
            var /** @type {?} */ ctrl = (_this.form.get(/** @type {?} */ ((dir.path))));
            ctrl.setValue(value);
        });
    };
    /**
     * @param {?} value
     * @return {?}
     */
    NgForm.prototype.setValue = function (value) { this.control.setValue(value); };
    /**
     * @param {?} $event
     * @return {?}
     */
    NgForm.prototype.onSubmit = function ($event) {
        this._submitted = true;
        this.ngSubmit.emit($event);
        return false;
    };
    /**
     * @return {?}
     */
    NgForm.prototype.onReset = function () { this.resetForm(); };
    /**
     * @param {?=} value
     * @return {?}
     */
    NgForm.prototype.resetForm = function (value) {
        if (value === void 0) { value = undefined; }
        this.form.reset(value);
        this._submitted = false;
    };
    /**
     * \@internal
     * @param {?} path
     * @return {?}
     */
    NgForm.prototype._findContainer = function (path) {
        path.pop();
        return path.length ? (this.form.get(path)) : this.form;
    };
    return NgForm;
}(ControlContainer));
NgForm.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'form:not([ngNoForm]):not([formGroup]),ngForm,[ngForm]',
                providers: [formDirectiveProvider],
                host: { '(submit)': 'onSubmit($event)', '(reset)': 'onReset()' },
                outputs: ['ngSubmit'],
                exportAs: 'ngForm'
            },] },
];
/**
 * @nocollapse
 */
NgForm.ctorParameters = function () { return [
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_ASYNC_VALIDATORS,] },] },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var FormErrorExamples = {
    formControlName: "\n    <div [formGroup]=\"myGroup\">\n      <input formControlName=\"firstName\">\n    </div>\n\n    In your class:\n\n    this.myGroup = new FormGroup({\n       firstName: new FormControl()\n    });",
    formGroupName: "\n    <div [formGroup]=\"myGroup\">\n       <div formGroupName=\"person\">\n          <input formControlName=\"firstName\">\n       </div>\n    </div>\n\n    In your class:\n\n    this.myGroup = new FormGroup({\n       person: new FormGroup({ firstName: new FormControl() })\n    });",
    formArrayName: "\n    <div [formGroup]=\"myGroup\">\n      <div formArrayName=\"cities\">\n        <div *ngFor=\"let city of cityArray.controls; index as i\">\n          <input [formControlName]=\"i\">\n        </div>\n      </div>\n    </div>\n\n    In your class:\n\n    this.cityArray = new FormArray([new FormControl('SF')]);\n    this.myGroup = new FormGroup({\n      cities: this.cityArray\n    });",
    ngModelGroup: "\n    <form>\n       <div ngModelGroup=\"person\">\n          <input [(ngModel)]=\"person.name\" name=\"firstName\">\n       </div>\n    </form>",
    ngModelWithFormGroup: "\n    <div [formGroup]=\"myGroup\">\n       <input formControlName=\"firstName\">\n       <input [(ngModel)]=\"showMoreControls\" [ngModelOptions]=\"{standalone: true}\">\n    </div>\n  "
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var TemplateDrivenErrors = (function () {
    function TemplateDrivenErrors() {
    }
    /**
     * @return {?}
     */
    TemplateDrivenErrors.modelParentException = function () {
        throw new Error("\n      ngModel cannot be used to register form controls with a parent formGroup directive.  Try using\n      formGroup's partner directive \"formControlName\" instead.  Example:\n\n      " + FormErrorExamples.formControlName + "\n\n      Or, if you'd like to avoid registering this form control, indicate that it's standalone in ngModelOptions:\n\n      Example:\n\n      " + FormErrorExamples.ngModelWithFormGroup);
    };
    /**
     * @return {?}
     */
    TemplateDrivenErrors.formGroupNameException = function () {
        throw new Error("\n      ngModel cannot be used to register form controls with a parent formGroupName or formArrayName directive.\n\n      Option 1: Use formControlName instead of ngModel (reactive strategy):\n\n      " + FormErrorExamples.formGroupName + "\n\n      Option 2:  Update ngModel's parent be ngModelGroup (template-driven strategy):\n\n      " + FormErrorExamples.ngModelGroup);
    };
    /**
     * @return {?}
     */
    TemplateDrivenErrors.missingNameException = function () {
        throw new Error("If ngModel is used within a form tag, either the name attribute must be set or the form\n      control must be defined as 'standalone' in ngModelOptions.\n\n      Example 1: <input [(ngModel)]=\"person.firstName\" name=\"first\">\n      Example 2: <input [(ngModel)]=\"person.firstName\" [ngModelOptions]=\"{standalone: true}\">");
    };
    /**
     * @return {?}
     */
    TemplateDrivenErrors.modelGroupParentException = function () {
        throw new Error("\n      ngModelGroup cannot be used with a parent formGroup directive.\n\n      Option 1: Use formGroupName instead of ngModelGroup (reactive strategy):\n\n      " + FormErrorExamples.formGroupName + "\n\n      Option 2:  Use a regular form tag instead of the formGroup directive (template-driven strategy):\n\n      " + FormErrorExamples.ngModelGroup);
    };
    return TemplateDrivenErrors;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var modelGroupProvider = {
    provide: ControlContainer,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return NgModelGroup; })
};
/**
 * \@whatItDoes Creates and binds a {\@link FormGroup} instance to a DOM element.
 *
 * \@howToUse
 *
 * This directive can only be used as a child of {\@link NgForm} (or in other words,
 * within `<form>` tags).
 *
 * Use this directive if you'd like to create a sub-group within a form. This can
 * come in handy if you want to validate a sub-group of your form separately from
 * the rest of your form, or if some values in your domain model make more sense to
 * consume together in a nested object.
 *
 * Pass in the name you'd like this sub-group to have and it will become the key
 * for the sub-group in the form's full value. You can also export the directive into
 * a local template variable using `ngModelGroup` (ex: `#myGroup="ngModelGroup"`).
 *
 * {\@example forms/ts/ngModelGroup/ng_model_group_example.ts region='Component'}
 *
 * * **npm package**: `\@angular/forms`
 *
 * * **NgModule**: `FormsModule`
 *
 * \@stable
 */
var NgModelGroup = (function (_super) {
    __extends(NgModelGroup, _super);
    /**
     * @param {?} parent
     * @param {?} validators
     * @param {?} asyncValidators
     */
    function NgModelGroup(parent, validators, asyncValidators) {
        var _this = _super.call(this) || this;
        _this._parent = parent;
        _this._validators = validators;
        _this._asyncValidators = asyncValidators;
        return _this;
    }
    /**
     * \@internal
     * @return {?}
     */
    NgModelGroup.prototype._checkParentType = function () {
        if (!(this._parent instanceof NgModelGroup) && !(this._parent instanceof NgForm)) {
            TemplateDrivenErrors.modelGroupParentException();
        }
    };
    return NgModelGroup;
}(AbstractFormGroupDirective));
NgModelGroup.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[ngModelGroup]', providers: [modelGroupProvider], exportAs: 'ngModelGroup' },] },
];
/**
 * @nocollapse
 */
NgModelGroup.ctorParameters = function () { return [
    { type: ControlContainer, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["SkipSelf"] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_ASYNC_VALIDATORS,] },] },
]; };
NgModelGroup.propDecorators = {
    'name': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['ngModelGroup',] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var formControlBinding = {
    provide: NgControl,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return NgModel; })
};
/**
 * `ngModel` forces an additional change detection run when its inputs change:
 * E.g.:
 * ```
 * <div>{{myModel.valid}}</div>
 * <input [(ngModel)]="myValue" #myModel="ngModel">
 * ```
 * I.e. `ngModel` can export itself on the element and then be used in the template.
 * Normally, this would result in expressions before the `input` that use the exported directive
 * to have and old value as they have been
 * dirty checked before. As this is a very common case for `ngModel`, we added this second change
 * detection run.
 *
 * Notes:
 * - this is just one extra run no matter how many `ngModel` have been changed.
 * - this is a general problem when using `exportAs` for directives!
 */
var resolvedPromise$1 = Promise.resolve(null);
/**
 * \@whatItDoes Creates a {\@link FormControl} instance from a domain model and binds it
 * to a form control element.
 *
 * The {\@link FormControl} instance will track the value, user interaction, and
 * validation status of the control and keep the view synced with the model. If used
 * within a parent form, the directive will also register itself with the form as a child
 * control.
 *
 * \@howToUse
 *
 * This directive can be used by itself or as part of a larger form. All you need is the
 * `ngModel` selector to activate it.
 *
 * It accepts a domain model as an optional {\@link Input}. If you have a one-way binding
 * to `ngModel` with `[]` syntax, changing the value of the domain model in the component
 * class will set the value in the view. If you have a two-way binding with `[()]` syntax
 * (also known as 'banana-box syntax'), the value in the UI will always be synced back to
 * the domain model in your class as well.
 *
 * If you wish to inspect the properties of the associated {\@link FormControl} (like
 * validity state), you can also export the directive into a local template variable using
 * `ngModel` as the key (ex: `#myVar="ngModel"`). You can then access the control using the
 * directive's `control` property, but most properties you'll need (like `valid` and `dirty`)
 * will fall through to the control anyway, so you can access them directly. You can see a
 * full list of properties directly available in {\@link AbstractControlDirective}.
 *
 * The following is an example of a simple standalone control using `ngModel`:
 *
 * {\@example forms/ts/simpleNgModel/simple_ng_model_example.ts region='Component'}
 *
 * When using the `ngModel` within `<form>` tags, you'll also need to supply a `name` attribute
 * so that the control can be registered with the parent form under that name.
 *
 * It's worth noting that in the context of a parent form, you often can skip one-way or
 * two-way binding because the parent form will sync the value for you. You can access
 * its properties by exporting it into a local template variable using `ngForm` (ex:
 * `#f="ngForm"`). Then you can pass it where it needs to go on submit.
 *
 * If you do need to populate initial values into your form, using a one-way binding for
 * `ngModel` tends to be sufficient as long as you use the exported form's value rather
 * than the domain model's value on submit.
 *
 * Take a look at an example of using `ngModel` within a form:
 *
 * {\@example forms/ts/simpleForm/simple_form_example.ts region='Component'}
 *
 * To see `ngModel` examples with different form control types, see:
 *
 * * Radio buttons: {\@link RadioControlValueAccessor}
 * * Selects: {\@link SelectControlValueAccessor}
 *
 * **npm package**: `\@angular/forms`
 *
 * **NgModule**: `FormsModule`
 *
 *  \@stable
 */
var NgModel = (function (_super) {
    __extends(NgModel, _super);
    /**
     * @param {?} parent
     * @param {?} validators
     * @param {?} asyncValidators
     * @param {?} valueAccessors
     */
    function NgModel(parent, validators, asyncValidators, valueAccessors) {
        var _this = _super.call(this) || this;
        /**
         * \@internal
         */
        _this._control = new FormControl();
        /**
         * \@internal
         */
        _this._registered = false;
        _this.update = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["EventEmitter"]();
        _this._parent = parent;
        _this._rawValidators = validators || [];
        _this._rawAsyncValidators = asyncValidators || [];
        _this.valueAccessor = selectValueAccessor(_this, valueAccessors);
        return _this;
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    NgModel.prototype.ngOnChanges = function (changes) {
        this._checkForErrors();
        if (!this._registered)
            this._setUpControl();
        if ('isDisabled' in changes) {
            this._updateDisabled(changes);
        }
        if (isPropertyUpdated(changes, this.viewModel)) {
            this._updateValue(this.model);
            this.viewModel = this.model;
        }
    };
    /**
     * @return {?}
     */
    NgModel.prototype.ngOnDestroy = function () { this.formDirective && this.formDirective.removeControl(this); };
    Object.defineProperty(NgModel.prototype, "control", {
        /**
         * @return {?}
         */
        get: function () { return this._control; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgModel.prototype, "path", {
        /**
         * @return {?}
         */
        get: function () {
            return this._parent ? controlPath(this.name, this._parent) : [this.name];
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgModel.prototype, "formDirective", {
        /**
         * @return {?}
         */
        get: function () { return this._parent ? this._parent.formDirective : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgModel.prototype, "validator", {
        /**
         * @return {?}
         */
        get: function () { return composeValidators(this._rawValidators); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(NgModel.prototype, "asyncValidator", {
        /**
         * @return {?}
         */
        get: function () {
            return composeAsyncValidators(this._rawAsyncValidators);
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} newValue
     * @return {?}
     */
    NgModel.prototype.viewToModelUpdate = function (newValue) {
        this.viewModel = newValue;
        this.update.emit(newValue);
    };
    /**
     * @return {?}
     */
    NgModel.prototype._setUpControl = function () {
        this._isStandalone() ? this._setUpStandalone() :
            this.formDirective.addControl(this);
        this._registered = true;
    };
    /**
     * @return {?}
     */
    NgModel.prototype._isStandalone = function () {
        return !this._parent || !!(this.options && this.options.standalone);
    };
    /**
     * @return {?}
     */
    NgModel.prototype._setUpStandalone = function () {
        setUpControl(this._control, this);
        this._control.updateValueAndValidity({ emitEvent: false });
    };
    /**
     * @return {?}
     */
    NgModel.prototype._checkForErrors = function () {
        if (!this._isStandalone()) {
            this._checkParentType();
        }
        this._checkName();
    };
    /**
     * @return {?}
     */
    NgModel.prototype._checkParentType = function () {
        if (!(this._parent instanceof NgModelGroup) &&
            this._parent instanceof AbstractFormGroupDirective) {
            TemplateDrivenErrors.formGroupNameException();
        }
        else if (!(this._parent instanceof NgModelGroup) && !(this._parent instanceof NgForm)) {
            TemplateDrivenErrors.modelParentException();
        }
    };
    /**
     * @return {?}
     */
    NgModel.prototype._checkName = function () {
        if (this.options && this.options.name)
            this.name = this.options.name;
        if (!this._isStandalone() && !this.name) {
            TemplateDrivenErrors.missingNameException();
        }
    };
    /**
     * @param {?} value
     * @return {?}
     */
    NgModel.prototype._updateValue = function (value) {
        var _this = this;
        resolvedPromise$1.then(function () { _this.control.setValue(value, { emitViewToModelChange: false }); });
    };
    /**
     * @param {?} changes
     * @return {?}
     */
    NgModel.prototype._updateDisabled = function (changes) {
        var _this = this;
        var /** @type {?} */ disabledValue = changes['isDisabled'].currentValue;
        var /** @type {?} */ isDisabled = disabledValue === '' || (disabledValue && disabledValue !== 'false');
        resolvedPromise$1.then(function () {
            if (isDisabled && !_this.control.disabled) {
                _this.control.disable();
            }
            else if (!isDisabled && _this.control.disabled) {
                _this.control.enable();
            }
        });
    };
    return NgModel;
}(NgControl));
NgModel.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: '[ngModel]:not([formControlName]):not([formControl])',
                providers: [formControlBinding],
                exportAs: 'ngModel'
            },] },
];
/**
 * @nocollapse
 */
NgModel.ctorParameters = function () { return [
    { type: ControlContainer, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_ASYNC_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALUE_ACCESSOR,] },] },
]; };
NgModel.propDecorators = {
    'name': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
    'isDisabled': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['disabled',] },],
    'model': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['ngModel',] },],
    'options': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['ngModelOptions',] },],
    'update': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Output"], args: ['ngModelChange',] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ReactiveErrors = (function () {
    function ReactiveErrors() {
    }
    /**
     * @return {?}
     */
    ReactiveErrors.controlParentException = function () {
        throw new Error("formControlName must be used with a parent formGroup directive.  You'll want to add a formGroup\n       directive and pass it an existing FormGroup instance (you can create one in your class).\n\n      Example:\n\n      " + FormErrorExamples.formControlName);
    };
    /**
     * @return {?}
     */
    ReactiveErrors.ngModelGroupException = function () {
        throw new Error("formControlName cannot be used with an ngModelGroup parent. It is only compatible with parents\n       that also have a \"form\" prefix: formGroupName, formArrayName, or formGroup.\n\n       Option 1:  Update the parent to be formGroupName (reactive form strategy)\n\n        " + FormErrorExamples.formGroupName + "\n\n        Option 2: Use ngModel instead of formControlName (template-driven strategy)\n\n        " + FormErrorExamples.ngModelGroup);
    };
    /**
     * @return {?}
     */
    ReactiveErrors.missingFormException = function () {
        throw new Error("formGroup expects a FormGroup instance. Please pass one in.\n\n       Example:\n\n       " + FormErrorExamples.formControlName);
    };
    /**
     * @return {?}
     */
    ReactiveErrors.groupParentException = function () {
        throw new Error("formGroupName must be used with a parent formGroup directive.  You'll want to add a formGroup\n      directive and pass it an existing FormGroup instance (you can create one in your class).\n\n      Example:\n\n      " + FormErrorExamples.formGroupName);
    };
    /**
     * @return {?}
     */
    ReactiveErrors.arrayParentException = function () {
        throw new Error("formArrayName must be used with a parent formGroup directive.  You'll want to add a formGroup\n       directive and pass it an existing FormGroup instance (you can create one in your class).\n\n        Example:\n\n        " + FormErrorExamples.formArrayName);
    };
    /**
     * @return {?}
     */
    ReactiveErrors.disabledAttrWarning = function () {
        console.warn("\n      It looks like you're using the disabled attribute with a reactive form directive. If you set disabled to true\n      when you set up this control in your component class, the disabled attribute will actually be set in the DOM for\n      you. We recommend using this approach to avoid 'changed after checked' errors.\n       \n      Example: \n      form = new FormGroup({\n        first: new FormControl({value: 'Nancy', disabled: true}, Validators.required),\n        last: new FormControl('Drew', Validators.required)\n      });\n    ");
    };
    return ReactiveErrors;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var formControlBinding$1 = {
    provide: NgControl,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return FormControlDirective; })
};
/**
 * \@whatItDoes Syncs a standalone {\@link FormControl} instance to a form control element.
 *
 * In other words, this directive ensures that any values written to the {\@link FormControl}
 * instance programmatically will be written to the DOM element (model -> view). Conversely,
 * any values written to the DOM element through user input will be reflected in the
 * {\@link FormControl} instance (view -> model).
 *
 * \@howToUse
 *
 * Use this directive if you'd like to create and manage a {\@link FormControl} instance directly.
 * Simply create a {\@link FormControl}, save it to your component class, and pass it into the
 * {\@link FormControlDirective}.
 *
 * This directive is designed to be used as a standalone control.  Unlike {\@link FormControlName},
 * it does not require that your {\@link FormControl} instance be part of any parent
 * {\@link FormGroup}, and it won't be registered to any {\@link FormGroupDirective} that
 * exists above it.
 *
 * **Get the value**: the `value` property is always synced and available on the
 * {\@link FormControl} instance. See a full list of available properties in
 * {\@link AbstractControl}.
 *
 * **Set the value**: You can pass in an initial value when instantiating the {\@link FormControl},
 * or you can set it programmatically later using {\@link AbstractControl#setValue} or
 * {\@link AbstractControl#patchValue}.
 *
 * **Listen to value**: If you want to listen to changes in the value of the control, you can
 * subscribe to the {\@link AbstractControl#valueChanges} event.  You can also listen to
 * {\@link AbstractControl#statusChanges} to be notified when the validation status is
 * re-calculated.
 *
 * ### Example
 *
 * {\@example forms/ts/simpleFormControl/simple_form_control_example.ts region='Component'}
 *
 * * **npm package**: `\@angular/forms`
 *
 * * **NgModule**: `ReactiveFormsModule`
 *
 *  \@stable
 */
var FormControlDirective = (function (_super) {
    __extends(FormControlDirective, _super);
    /**
     * @param {?} validators
     * @param {?} asyncValidators
     * @param {?} valueAccessors
     */
    function FormControlDirective(validators, asyncValidators, valueAccessors) {
        var _this = _super.call(this) || this;
        _this.update = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["EventEmitter"]();
        _this._rawValidators = validators || [];
        _this._rawAsyncValidators = asyncValidators || [];
        _this.valueAccessor = selectValueAccessor(_this, valueAccessors);
        return _this;
    }
    Object.defineProperty(FormControlDirective.prototype, "isDisabled", {
        /**
         * @param {?} isDisabled
         * @return {?}
         */
        set: function (isDisabled) { ReactiveErrors.disabledAttrWarning(); },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} changes
     * @return {?}
     */
    FormControlDirective.prototype.ngOnChanges = function (changes) {
        if (this._isControlChanged(changes)) {
            setUpControl(this.form, this);
            if (this.control.disabled && ((this.valueAccessor)).setDisabledState) {
                ((((this.valueAccessor)).setDisabledState))(true);
            }
            this.form.updateValueAndValidity({ emitEvent: false });
        }
        if (isPropertyUpdated(changes, this.viewModel)) {
            this.form.setValue(this.model);
            this.viewModel = this.model;
        }
    };
    Object.defineProperty(FormControlDirective.prototype, "path", {
        /**
         * @return {?}
         */
        get: function () { return []; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormControlDirective.prototype, "validator", {
        /**
         * @return {?}
         */
        get: function () { return composeValidators(this._rawValidators); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormControlDirective.prototype, "asyncValidator", {
        /**
         * @return {?}
         */
        get: function () {
            return composeAsyncValidators(this._rawAsyncValidators);
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormControlDirective.prototype, "control", {
        /**
         * @return {?}
         */
        get: function () { return this.form; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} newValue
     * @return {?}
     */
    FormControlDirective.prototype.viewToModelUpdate = function (newValue) {
        this.viewModel = newValue;
        this.update.emit(newValue);
    };
    /**
     * @param {?} changes
     * @return {?}
     */
    FormControlDirective.prototype._isControlChanged = function (changes) {
        return changes.hasOwnProperty('form');
    };
    return FormControlDirective;
}(NgControl));
FormControlDirective.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[formControl]', providers: [formControlBinding$1], exportAs: 'ngForm' },] },
];
/**
 * @nocollapse
 */
FormControlDirective.ctorParameters = function () { return [
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_ASYNC_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALUE_ACCESSOR,] },] },
]; };
FormControlDirective.propDecorators = {
    'form': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['formControl',] },],
    'model': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['ngModel',] },],
    'update': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Output"], args: ['ngModelChange',] },],
    'isDisabled': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['disabled',] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var formDirectiveProvider$1 = {
    provide: ControlContainer,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return FormGroupDirective; })
};
/**
 * \@whatItDoes Binds an existing {\@link FormGroup} to a DOM element.
 *
 * \@howToUse
 *
 * This directive accepts an existing {\@link FormGroup} instance. It will then use this
 * {\@link FormGroup} instance to match any child {\@link FormControl}, {\@link FormGroup},
 * and {\@link FormArray} instances to child {\@link FormControlName}, {\@link FormGroupName},
 * and {\@link FormArrayName} directives.
 *
 * **Set value**: You can set the form's initial value when instantiating the
 * {\@link FormGroup}, or you can set it programmatically later using the {\@link FormGroup}'s
 * {\@link AbstractControl#setValue} or {\@link AbstractControl#patchValue} methods.
 *
 * **Listen to value**: If you want to listen to changes in the value of the form, you can subscribe
 * to the {\@link FormGroup}'s {\@link AbstractControl#valueChanges} event.  You can also listen to
 * its {\@link AbstractControl#statusChanges} event to be notified when the validation status is
 * re-calculated.
 *
 * Furthermore, you can listen to the directive's `ngSubmit` event to be notified when the user has
 * triggered a form submission. The `ngSubmit` event will be emitted with the original form
 * submission event.
 *
 * ### Example
 *
 * In this example, we create form controls for first name and last name.
 *
 * {\@example forms/ts/simpleFormGroup/simple_form_group_example.ts region='Component'}
 *
 * **npm package**: `\@angular/forms`
 *
 * **NgModule**: {\@link ReactiveFormsModule}
 *
 *  \@stable
 */
var FormGroupDirective = (function (_super) {
    __extends(FormGroupDirective, _super);
    /**
     * @param {?} _validators
     * @param {?} _asyncValidators
     */
    function FormGroupDirective(_validators, _asyncValidators) {
        var _this = _super.call(this) || this;
        _this._validators = _validators;
        _this._asyncValidators = _asyncValidators;
        _this._submitted = false;
        _this.directives = [];
        _this.form = ((null));
        _this.ngSubmit = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["EventEmitter"]();
        return _this;
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    FormGroupDirective.prototype.ngOnChanges = function (changes) {
        this._checkFormPresent();
        if (changes.hasOwnProperty('form')) {
            this._updateValidators();
            this._updateDomValue();
            this._updateRegistrations();
        }
    };
    Object.defineProperty(FormGroupDirective.prototype, "submitted", {
        /**
         * @return {?}
         */
        get: function () { return this._submitted; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormGroupDirective.prototype, "formDirective", {
        /**
         * @return {?}
         */
        get: function () { return this; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormGroupDirective.prototype, "control", {
        /**
         * @return {?}
         */
        get: function () { return this.form; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormGroupDirective.prototype, "path", {
        /**
         * @return {?}
         */
        get: function () { return []; },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} dir
     * @return {?}
     */
    FormGroupDirective.prototype.addControl = function (dir) {
        var /** @type {?} */ ctrl = this.form.get(dir.path);
        setUpControl(ctrl, dir);
        ctrl.updateValueAndValidity({ emitEvent: false });
        this.directives.push(dir);
        return ctrl;
    };
    /**
     * @param {?} dir
     * @return {?}
     */
    FormGroupDirective.prototype.getControl = function (dir) { return (this.form.get(dir.path)); };
    /**
     * @param {?} dir
     * @return {?}
     */
    FormGroupDirective.prototype.removeControl = function (dir) { remove(this.directives, dir); };
    /**
     * @param {?} dir
     * @return {?}
     */
    FormGroupDirective.prototype.addFormGroup = function (dir) {
        var /** @type {?} */ ctrl = this.form.get(dir.path);
        setUpFormContainer(ctrl, dir);
        ctrl.updateValueAndValidity({ emitEvent: false });
    };
    /**
     * @param {?} dir
     * @return {?}
     */
    FormGroupDirective.prototype.removeFormGroup = function (dir) { };
    /**
     * @param {?} dir
     * @return {?}
     */
    FormGroupDirective.prototype.getFormGroup = function (dir) { return (this.form.get(dir.path)); };
    /**
     * @param {?} dir
     * @return {?}
     */
    FormGroupDirective.prototype.addFormArray = function (dir) {
        var /** @type {?} */ ctrl = this.form.get(dir.path);
        setUpFormContainer(ctrl, dir);
        ctrl.updateValueAndValidity({ emitEvent: false });
    };
    /**
     * @param {?} dir
     * @return {?}
     */
    FormGroupDirective.prototype.removeFormArray = function (dir) { };
    /**
     * @param {?} dir
     * @return {?}
     */
    FormGroupDirective.prototype.getFormArray = function (dir) { return (this.form.get(dir.path)); };
    /**
     * @param {?} dir
     * @param {?} value
     * @return {?}
     */
    FormGroupDirective.prototype.updateModel = function (dir, value) {
        var /** @type {?} */ ctrl = (this.form.get(dir.path));
        ctrl.setValue(value);
    };
    /**
     * @param {?} $event
     * @return {?}
     */
    FormGroupDirective.prototype.onSubmit = function ($event) {
        this._submitted = true;
        this.ngSubmit.emit($event);
        return false;
    };
    /**
     * @return {?}
     */
    FormGroupDirective.prototype.onReset = function () { this.resetForm(); };
    /**
     * @param {?=} value
     * @return {?}
     */
    FormGroupDirective.prototype.resetForm = function (value) {
        if (value === void 0) { value = undefined; }
        this.form.reset(value);
        this._submitted = false;
    };
    /**
     * \@internal
     * @return {?}
     */
    FormGroupDirective.prototype._updateDomValue = function () {
        var _this = this;
        this.directives.forEach(function (dir) {
            var /** @type {?} */ newCtrl = _this.form.get(dir.path);
            if (dir._control !== newCtrl) {
                cleanUpControl(dir._control, dir);
                if (newCtrl)
                    setUpControl(newCtrl, dir);
                dir._control = newCtrl;
            }
        });
        this.form._updateTreeValidity({ emitEvent: false });
    };
    /**
     * @return {?}
     */
    FormGroupDirective.prototype._updateRegistrations = function () {
        var _this = this;
        this.form._registerOnCollectionChange(function () { return _this._updateDomValue(); });
        if (this._oldForm)
            this._oldForm._registerOnCollectionChange(function () { });
        this._oldForm = this.form;
    };
    /**
     * @return {?}
     */
    FormGroupDirective.prototype._updateValidators = function () {
        var /** @type {?} */ sync = composeValidators(this._validators);
        this.form.validator = Validators.compose([/** @type {?} */ ((this.form.validator)), /** @type {?} */ ((sync))]);
        var /** @type {?} */ async = composeAsyncValidators(this._asyncValidators);
        this.form.asyncValidator = Validators.composeAsync([/** @type {?} */ ((this.form.asyncValidator)), /** @type {?} */ ((async))]);
    };
    /**
     * @return {?}
     */
    FormGroupDirective.prototype._checkFormPresent = function () {
        if (!this.form) {
            ReactiveErrors.missingFormException();
        }
    };
    return FormGroupDirective;
}(ControlContainer));
FormGroupDirective.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: '[formGroup]',
                providers: [formDirectiveProvider$1],
                host: { '(submit)': 'onSubmit($event)', '(reset)': 'onReset()' },
                exportAs: 'ngForm'
            },] },
];
/**
 * @nocollapse
 */
FormGroupDirective.ctorParameters = function () { return [
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_ASYNC_VALIDATORS,] },] },
]; };
FormGroupDirective.propDecorators = {
    'form': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['formGroup',] },],
    'ngSubmit': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Output"] },],
};
/**
 * @template T
 * @param {?} list
 * @param {?} el
 * @return {?}
 */
function remove(list, el) {
    var /** @type {?} */ index = list.indexOf(el);
    if (index > -1) {
        list.splice(index, 1);
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var formGroupNameProvider = {
    provide: ControlContainer,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return FormGroupName; })
};
/**
 * \@whatItDoes Syncs a nested {\@link FormGroup} to a DOM element.
 *
 * \@howToUse
 *
 * This directive can only be used with a parent {\@link FormGroupDirective} (selector:
 * `[formGroup]`).
 *
 * It accepts the string name of the nested {\@link FormGroup} you want to link, and
 * will look for a {\@link FormGroup} registered with that name in the parent
 * {\@link FormGroup} instance you passed into {\@link FormGroupDirective}.
 *
 * Nested form groups can come in handy when you want to validate a sub-group of a
 * form separately from the rest or when you'd like to group the values of certain
 * controls into their own nested object.
 *
 * **Access the group**: You can access the associated {\@link FormGroup} using the
 * {\@link AbstractControl#get} method. Ex: `this.form.get('name')`.
 *
 * You can also access individual controls within the group using dot syntax.
 * Ex: `this.form.get('name.first')`
 *
 * **Get the value**: the `value` property is always synced and available on the
 * {\@link FormGroup}. See a full list of available properties in {\@link AbstractControl}.
 *
 * **Set the value**: You can set an initial value for each child control when instantiating
 * the {\@link FormGroup}, or you can set it programmatically later using
 * {\@link AbstractControl#setValue} or {\@link AbstractControl#patchValue}.
 *
 * **Listen to value**: If you want to listen to changes in the value of the group, you can
 * subscribe to the {\@link AbstractControl#valueChanges} event.  You can also listen to
 * {\@link AbstractControl#statusChanges} to be notified when the validation status is
 * re-calculated.
 *
 * ### Example
 *
 * {\@example forms/ts/nestedFormGroup/nested_form_group_example.ts region='Component'}
 *
 * * **npm package**: `\@angular/forms`
 *
 * * **NgModule**: `ReactiveFormsModule`
 *
 * \@stable
 */
var FormGroupName = (function (_super) {
    __extends(FormGroupName, _super);
    /**
     * @param {?} parent
     * @param {?} validators
     * @param {?} asyncValidators
     */
    function FormGroupName(parent, validators, asyncValidators) {
        var _this = _super.call(this) || this;
        _this._parent = parent;
        _this._validators = validators;
        _this._asyncValidators = asyncValidators;
        return _this;
    }
    /**
     * \@internal
     * @return {?}
     */
    FormGroupName.prototype._checkParentType = function () {
        if (_hasInvalidParent(this._parent)) {
            ReactiveErrors.groupParentException();
        }
    };
    return FormGroupName;
}(AbstractFormGroupDirective));
FormGroupName.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[formGroupName]', providers: [formGroupNameProvider] },] },
];
/**
 * @nocollapse
 */
FormGroupName.ctorParameters = function () { return [
    { type: ControlContainer, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["SkipSelf"] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_ASYNC_VALIDATORS,] },] },
]; };
FormGroupName.propDecorators = {
    'name': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['formGroupName',] },],
};
var formArrayNameProvider = {
    provide: ControlContainer,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return FormArrayName; })
};
/**
 * \@whatItDoes Syncs a nested {\@link FormArray} to a DOM element.
 *
 * \@howToUse
 *
 * This directive is designed to be used with a parent {\@link FormGroupDirective} (selector:
 * `[formGroup]`).
 *
 * It accepts the string name of the nested {\@link FormArray} you want to link, and
 * will look for a {\@link FormArray} registered with that name in the parent
 * {\@link FormGroup} instance you passed into {\@link FormGroupDirective}.
 *
 * Nested form arrays can come in handy when you have a group of form controls but
 * you're not sure how many there will be. Form arrays allow you to create new
 * form controls dynamically.
 *
 * **Access the array**: You can access the associated {\@link FormArray} using the
 * {\@link AbstractControl#get} method on the parent {\@link FormGroup}.
 * Ex: `this.form.get('cities')`.
 *
 * **Get the value**: the `value` property is always synced and available on the
 * {\@link FormArray}. See a full list of available properties in {\@link AbstractControl}.
 *
 * **Set the value**: You can set an initial value for each child control when instantiating
 * the {\@link FormArray}, or you can set the value programmatically later using the
 * {\@link FormArray}'s {\@link AbstractControl#setValue} or {\@link AbstractControl#patchValue}
 * methods.
 *
 * **Listen to value**: If you want to listen to changes in the value of the array, you can
 * subscribe to the {\@link FormArray}'s {\@link AbstractControl#valueChanges} event.  You can also
 * listen to its {\@link AbstractControl#statusChanges} event to be notified when the validation
 * status is re-calculated.
 *
 * **Add new controls**: You can add new controls to the {\@link FormArray} dynamically by
 * calling its {\@link FormArray#push} method.
 *  Ex: `this.form.get('cities').push(new FormControl());`
 *
 * ### Example
 *
 * {\@example forms/ts/nestedFormArray/nested_form_array_example.ts region='Component'}
 *
 * * **npm package**: `\@angular/forms`
 *
 * * **NgModule**: `ReactiveFormsModule`
 *
 * \@stable
 */
var FormArrayName = (function (_super) {
    __extends(FormArrayName, _super);
    /**
     * @param {?} parent
     * @param {?} validators
     * @param {?} asyncValidators
     */
    function FormArrayName(parent, validators, asyncValidators) {
        var _this = _super.call(this) || this;
        _this._parent = parent;
        _this._validators = validators;
        _this._asyncValidators = asyncValidators;
        return _this;
    }
    /**
     * @return {?}
     */
    FormArrayName.prototype.ngOnInit = function () {
        this._checkParentType(); /** @type {?} */
        ((this.formDirective)).addFormArray(this);
    };
    /**
     * @return {?}
     */
    FormArrayName.prototype.ngOnDestroy = function () {
        if (this.formDirective) {
            this.formDirective.removeFormArray(this);
        }
    };
    Object.defineProperty(FormArrayName.prototype, "control", {
        /**
         * @return {?}
         */
        get: function () { return ((this.formDirective)).getFormArray(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormArrayName.prototype, "formDirective", {
        /**
         * @return {?}
         */
        get: function () {
            return this._parent ? (this._parent.formDirective) : null;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormArrayName.prototype, "path", {
        /**
         * @return {?}
         */
        get: function () { return controlPath(this.name, this._parent); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormArrayName.prototype, "validator", {
        /**
         * @return {?}
         */
        get: function () { return composeValidators(this._validators); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormArrayName.prototype, "asyncValidator", {
        /**
         * @return {?}
         */
        get: function () {
            return composeAsyncValidators(this._asyncValidators);
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    FormArrayName.prototype._checkParentType = function () {
        if (_hasInvalidParent(this._parent)) {
            ReactiveErrors.arrayParentException();
        }
    };
    return FormArrayName;
}(ControlContainer));
FormArrayName.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[formArrayName]', providers: [formArrayNameProvider] },] },
];
/**
 * @nocollapse
 */
FormArrayName.ctorParameters = function () { return [
    { type: ControlContainer, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["SkipSelf"] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_ASYNC_VALIDATORS,] },] },
]; };
FormArrayName.propDecorators = {
    'name': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['formArrayName',] },],
};
/**
 * @param {?} parent
 * @return {?}
 */
function _hasInvalidParent(parent) {
    return !(parent instanceof FormGroupName) && !(parent instanceof FormGroupDirective) &&
        !(parent instanceof FormArrayName);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var controlNameBinding = {
    provide: NgControl,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return FormControlName; })
};
/**
 * \@whatItDoes Syncs a {\@link FormControl} in an existing {\@link FormGroup} to a form control
 * element by name.
 *
 * In other words, this directive ensures that any values written to the {\@link FormControl}
 * instance programmatically will be written to the DOM element (model -> view). Conversely,
 * any values written to the DOM element through user input will be reflected in the
 * {\@link FormControl} instance (view -> model).
 *
 * \@howToUse
 *
 * This directive is designed to be used with a parent {\@link FormGroupDirective} (selector:
 * `[formGroup]`).
 *
 * It accepts the string name of the {\@link FormControl} instance you want to
 * link, and will look for a {\@link FormControl} registered with that name in the
 * closest {\@link FormGroup} or {\@link FormArray} above it.
 *
 * **Access the control**: You can access the {\@link FormControl} associated with
 * this directive by using the {\@link AbstractControl#get} method.
 * Ex: `this.form.get('first');`
 *
 * **Get value**: the `value` property is always synced and available on the {\@link FormControl}.
 * See a full list of available properties in {\@link AbstractControl}.
 *
 *  **Set value**: You can set an initial value for the control when instantiating the
 *  {\@link FormControl}, or you can set it programmatically later using
 *  {\@link AbstractControl#setValue} or {\@link AbstractControl#patchValue}.
 *
 * **Listen to value**: If you want to listen to changes in the value of the control, you can
 * subscribe to the {\@link AbstractControl#valueChanges} event.  You can also listen to
 * {\@link AbstractControl#statusChanges} to be notified when the validation status is
 * re-calculated.
 *
 * ### Example
 *
 * In this example, we create form controls for first name and last name.
 *
 * {\@example forms/ts/simpleFormGroup/simple_form_group_example.ts region='Component'}
 *
 * To see `formControlName` examples with different form control types, see:
 *
 * * Radio buttons: {\@link RadioControlValueAccessor}
 * * Selects: {\@link SelectControlValueAccessor}
 *
 * **npm package**: `\@angular/forms`
 *
 * **NgModule**: {\@link ReactiveFormsModule}
 *
 *  \@stable
 */
var FormControlName = (function (_super) {
    __extends(FormControlName, _super);
    /**
     * @param {?} parent
     * @param {?} validators
     * @param {?} asyncValidators
     * @param {?} valueAccessors
     */
    function FormControlName(parent, validators, asyncValidators, valueAccessors) {
        var _this = _super.call(this) || this;
        _this._added = false;
        _this.update = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["EventEmitter"]();
        _this._parent = parent;
        _this._rawValidators = validators || [];
        _this._rawAsyncValidators = asyncValidators || [];
        _this.valueAccessor = selectValueAccessor(_this, valueAccessors);
        return _this;
    }
    Object.defineProperty(FormControlName.prototype, "isDisabled", {
        /**
         * @param {?} isDisabled
         * @return {?}
         */
        set: function (isDisabled) { ReactiveErrors.disabledAttrWarning(); },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} changes
     * @return {?}
     */
    FormControlName.prototype.ngOnChanges = function (changes) {
        if (!this._added)
            this._setUpControl();
        if (isPropertyUpdated(changes, this.viewModel)) {
            this.viewModel = this.model;
            this.formDirective.updateModel(this, this.model);
        }
    };
    /**
     * @return {?}
     */
    FormControlName.prototype.ngOnDestroy = function () {
        if (this.formDirective) {
            this.formDirective.removeControl(this);
        }
    };
    /**
     * @param {?} newValue
     * @return {?}
     */
    FormControlName.prototype.viewToModelUpdate = function (newValue) {
        this.viewModel = newValue;
        this.update.emit(newValue);
    };
    Object.defineProperty(FormControlName.prototype, "path", {
        /**
         * @return {?}
         */
        get: function () { return controlPath(this.name, /** @type {?} */ ((this._parent))); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormControlName.prototype, "formDirective", {
        /**
         * @return {?}
         */
        get: function () { return this._parent ? this._parent.formDirective : null; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormControlName.prototype, "validator", {
        /**
         * @return {?}
         */
        get: function () { return composeValidators(this._rawValidators); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormControlName.prototype, "asyncValidator", {
        /**
         * @return {?}
         */
        get: function () {
            return ((composeAsyncValidators(this._rawAsyncValidators)));
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(FormControlName.prototype, "control", {
        /**
         * @return {?}
         */
        get: function () { return this._control; },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    FormControlName.prototype._checkParentType = function () {
        if (!(this._parent instanceof FormGroupName) &&
            this._parent instanceof AbstractFormGroupDirective) {
            ReactiveErrors.ngModelGroupException();
        }
        else if (!(this._parent instanceof FormGroupName) && !(this._parent instanceof FormGroupDirective) &&
            !(this._parent instanceof FormArrayName)) {
            ReactiveErrors.controlParentException();
        }
    };
    /**
     * @return {?}
     */
    FormControlName.prototype._setUpControl = function () {
        this._checkParentType();
        this._control = this.formDirective.addControl(this);
        if (this.control.disabled && ((this.valueAccessor)).setDisabledState) {
            ((((this.valueAccessor)).setDisabledState))(true);
        }
        this._added = true;
    };
    return FormControlName;
}(NgControl));
FormControlName.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{ selector: '[formControlName]', providers: [controlNameBinding] },] },
];
/**
 * @nocollapse
 */
FormControlName.ctorParameters = function () { return [
    { type: ControlContainer, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Host"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["SkipSelf"] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_ASYNC_VALIDATORS,] },] },
    { type: Array, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Self"] }, { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Inject"], args: [NG_VALUE_ACCESSOR,] },] },
]; };
FormControlName.propDecorators = {
    'name': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['formControlName',] },],
    'model': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['ngModel',] },],
    'update': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Output"], args: ['ngModelChange',] },],
    'isDisabled': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"], args: ['disabled',] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var REQUIRED_VALIDATOR = {
    provide: NG_VALIDATORS,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return RequiredValidator; }),
    multi: true
};
var CHECKBOX_REQUIRED_VALIDATOR = {
    provide: NG_VALIDATORS,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return CheckboxRequiredValidator; }),
    multi: true
};
/**
 * A Directive that adds the `required` validator to any controls marked with the
 * `required` attribute, via the {\@link NG_VALIDATORS} binding.
 *
 * ### Example
 *
 * ```
 * <input name="fullName" ngModel required>
 * ```
 *
 * \@stable
 */
var RequiredValidator = (function () {
    function RequiredValidator() {
    }
    Object.defineProperty(RequiredValidator.prototype, "required", {
        /**
         * @return {?}
         */
        get: function () { return this._required; },
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            this._required = value != null && value !== false && "" + value !== 'false';
            if (this._onChange)
                this._onChange();
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} c
     * @return {?}
     */
    RequiredValidator.prototype.validate = function (c) {
        return this.required ? Validators.required(c) : null;
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    RequiredValidator.prototype.registerOnValidatorChange = function (fn) { this._onChange = fn; };
    return RequiredValidator;
}());
RequiredValidator.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: ':not([type=checkbox])[required][formControlName],:not([type=checkbox])[required][formControl],:not([type=checkbox])[required][ngModel]',
                providers: [REQUIRED_VALIDATOR],
                host: { '[attr.required]': 'required ? "" : null' }
            },] },
];
/**
 * @nocollapse
 */
RequiredValidator.ctorParameters = function () { return []; };
RequiredValidator.propDecorators = {
    'required': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * A Directive that adds the `required` validator to checkbox controls marked with the
 * `required` attribute, via the {\@link NG_VALIDATORS} binding.
 *
 * ### Example
 *
 * ```
 * <input type="checkbox" name="active" ngModel required>
 * ```
 *
 * \@experimental
 */
var CheckboxRequiredValidator = (function (_super) {
    __extends(CheckboxRequiredValidator, _super);
    function CheckboxRequiredValidator() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    /**
     * @param {?} c
     * @return {?}
     */
    CheckboxRequiredValidator.prototype.validate = function (c) {
        return this.required ? Validators.requiredTrue(c) : null;
    };
    return CheckboxRequiredValidator;
}(RequiredValidator));
CheckboxRequiredValidator.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'input[type=checkbox][required][formControlName],input[type=checkbox][required][formControl],input[type=checkbox][required][ngModel]',
                providers: [CHECKBOX_REQUIRED_VALIDATOR],
                host: { '[attr.required]': 'required ? "" : null' }
            },] },
];
/**
 * @nocollapse
 */
CheckboxRequiredValidator.ctorParameters = function () { return []; };
/**
 * Provider which adds {@link EmailValidator} to {@link NG_VALIDATORS}.
 */
var EMAIL_VALIDATOR = {
    provide: NG_VALIDATORS,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return EmailValidator; }),
    multi: true
};
/**
 * A Directive that adds the `email` validator to controls marked with the
 * `email` attribute, via the {\@link NG_VALIDATORS} binding.
 *
 * ### Example
 *
 * ```
 * <input type="email" name="email" ngModel email>
 * <input type="email" name="email" ngModel email="true">
 * <input type="email" name="email" ngModel [email]="true">
 * ```
 *
 * \@experimental
 */
var EmailValidator = (function () {
    function EmailValidator() {
    }
    Object.defineProperty(EmailValidator.prototype, "email", {
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            this._enabled = value === '' || value === true || value === 'true';
            if (this._onChange)
                this._onChange();
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} c
     * @return {?}
     */
    EmailValidator.prototype.validate = function (c) {
        return this._enabled ? Validators.email(c) : null;
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    EmailValidator.prototype.registerOnValidatorChange = function (fn) { this._onChange = fn; };
    return EmailValidator;
}());
EmailValidator.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: '[email][formControlName],[email][formControl],[email][ngModel]',
                providers: [EMAIL_VALIDATOR]
            },] },
];
/**
 * @nocollapse
 */
EmailValidator.ctorParameters = function () { return []; };
EmailValidator.propDecorators = {
    'email': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * Provider which adds {@link MinLengthValidator} to {@link NG_VALIDATORS}.
 *
 * ## Example:
 *
 * {@example common/forms/ts/validators/validators.ts region='min'}
 */
var MIN_LENGTH_VALIDATOR = {
    provide: NG_VALIDATORS,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return MinLengthValidator; }),
    multi: true
};
/**
 * A directive which installs the {\@link MinLengthValidator} for any `formControlName`,
 * `formControl`, or control with `ngModel` that also has a `minlength` attribute.
 *
 * \@stable
 */
var MinLengthValidator = (function () {
    function MinLengthValidator() {
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    MinLengthValidator.prototype.ngOnChanges = function (changes) {
        if ('minlength' in changes) {
            this._createValidator();
            if (this._onChange)
                this._onChange();
        }
    };
    /**
     * @param {?} c
     * @return {?}
     */
    MinLengthValidator.prototype.validate = function (c) {
        return this.minlength == null ? null : this._validator(c);
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    MinLengthValidator.prototype.registerOnValidatorChange = function (fn) { this._onChange = fn; };
    /**
     * @return {?}
     */
    MinLengthValidator.prototype._createValidator = function () {
        this._validator = Validators.minLength(parseInt(this.minlength, 10));
    };
    return MinLengthValidator;
}());
MinLengthValidator.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: '[minlength][formControlName],[minlength][formControl],[minlength][ngModel]',
                providers: [MIN_LENGTH_VALIDATOR],
                host: { '[attr.minlength]': 'minlength ? minlength : null' }
            },] },
];
/**
 * @nocollapse
 */
MinLengthValidator.ctorParameters = function () { return []; };
MinLengthValidator.propDecorators = {
    'minlength': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * Provider which adds {@link MaxLengthValidator} to {@link NG_VALIDATORS}.
 *
 * ## Example:
 *
 * {@example common/forms/ts/validators/validators.ts region='max'}
 */
var MAX_LENGTH_VALIDATOR = {
    provide: NG_VALIDATORS,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return MaxLengthValidator; }),
    multi: true
};
/**
 * A directive which installs the {\@link MaxLengthValidator} for any `formControlName,
 * `formControl`,
 * or control with `ngModel` that also has a `maxlength` attribute.
 *
 * \@stable
 */
var MaxLengthValidator = (function () {
    function MaxLengthValidator() {
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    MaxLengthValidator.prototype.ngOnChanges = function (changes) {
        if ('maxlength' in changes) {
            this._createValidator();
            if (this._onChange)
                this._onChange();
        }
    };
    /**
     * @param {?} c
     * @return {?}
     */
    MaxLengthValidator.prototype.validate = function (c) {
        return this.maxlength != null ? this._validator(c) : null;
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    MaxLengthValidator.prototype.registerOnValidatorChange = function (fn) { this._onChange = fn; };
    /**
     * @return {?}
     */
    MaxLengthValidator.prototype._createValidator = function () {
        this._validator = Validators.maxLength(parseInt(this.maxlength, 10));
    };
    return MaxLengthValidator;
}());
MaxLengthValidator.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: '[maxlength][formControlName],[maxlength][formControl],[maxlength][ngModel]',
                providers: [MAX_LENGTH_VALIDATOR],
                host: { '[attr.maxlength]': 'maxlength ? maxlength : null' }
            },] },
];
/**
 * @nocollapse
 */
MaxLengthValidator.ctorParameters = function () { return []; };
MaxLengthValidator.propDecorators = {
    'maxlength': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
var PATTERN_VALIDATOR = {
    provide: NG_VALIDATORS,
    useExisting: __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__angular_core__["forwardRef"])(function () { return PatternValidator; }),
    multi: true
};
/**
 * A Directive that adds the `pattern` validator to any controls marked with the
 * `pattern` attribute, via the {\@link NG_VALIDATORS} binding. Uses attribute value
 * as the regex to validate Control value against.  Follows pattern attribute
 * semantics; i.e. regex must match entire Control value.
 *
 * ### Example
 *
 * ```
 * <input [name]="fullName" pattern="[a-zA-Z ]*" ngModel>
 * ```
 * \@stable
 */
var PatternValidator = (function () {
    function PatternValidator() {
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    PatternValidator.prototype.ngOnChanges = function (changes) {
        if ('pattern' in changes) {
            this._createValidator();
            if (this._onChange)
                this._onChange();
        }
    };
    /**
     * @param {?} c
     * @return {?}
     */
    PatternValidator.prototype.validate = function (c) { return this._validator(c); };
    /**
     * @param {?} fn
     * @return {?}
     */
    PatternValidator.prototype.registerOnValidatorChange = function (fn) { this._onChange = fn; };
    /**
     * @return {?}
     */
    PatternValidator.prototype._createValidator = function () { this._validator = Validators.pattern(this.pattern); };
    return PatternValidator;
}());
PatternValidator.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: '[pattern][formControlName],[pattern][formControl],[pattern][ngModel]',
                providers: [PATTERN_VALIDATOR],
                host: { '[attr.pattern]': 'pattern ? pattern : null' }
            },] },
];
/**
 * @nocollapse
 */
PatternValidator.ctorParameters = function () { return []; };
PatternValidator.propDecorators = {
    'pattern': [{ type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Input"] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Creates an {\@link AbstractControl} from a user-specified configuration.
 *
 * It is essentially syntactic sugar that shortens the `new FormGroup()`,
 * `new FormControl()`, and `new FormArray()` boilerplate that can build up in larger
 * forms.
 *
 * \@howToUse
 *
 * To use, inject `FormBuilder` into your component class. You can then call its methods
 * directly.
 *
 * {\@example forms/ts/formBuilder/form_builder_example.ts region='Component'}
 *
 *  * **npm package**: `\@angular/forms`
 *
 *  * **NgModule**: {\@link ReactiveFormsModule}
 *
 * \@stable
 */
var FormBuilder = (function () {
    function FormBuilder() {
    }
    /**
     * Construct a new {\@link FormGroup} with the given map of configuration.
     * Valid keys for the `extra` parameter map are `validator` and `asyncValidator`.
     *
     * See the {\@link FormGroup} constructor for more details.
     * @param {?} controlsConfig
     * @param {?=} extra
     * @return {?}
     */
    FormBuilder.prototype.group = function (controlsConfig, extra) {
        if (extra === void 0) { extra = null; }
        var /** @type {?} */ controls = this._reduceControls(controlsConfig);
        var /** @type {?} */ validator = extra != null ? extra['validator'] : null;
        var /** @type {?} */ asyncValidator = extra != null ? extra['asyncValidator'] : null;
        return new FormGroup(controls, validator, asyncValidator);
    };
    /**
     * Construct a new {\@link FormControl} with the given `formState`,`validator`, and
     * `asyncValidator`.
     *
     * `formState` can either be a standalone value for the form control or an object
     * that contains both a value and a disabled status.
     *
     * @param {?} formState
     * @param {?=} validator
     * @param {?=} asyncValidator
     * @return {?}
     */
    FormBuilder.prototype.control = function (formState, validator, asyncValidator) {
        return new FormControl(formState, validator, asyncValidator);
    };
    /**
     * Construct a {\@link FormArray} from the given `controlsConfig` array of
     * configuration, with the given optional `validator` and `asyncValidator`.
     * @param {?} controlsConfig
     * @param {?=} validator
     * @param {?=} asyncValidator
     * @return {?}
     */
    FormBuilder.prototype.array = function (controlsConfig, validator, asyncValidator) {
        var _this = this;
        var /** @type {?} */ controls = controlsConfig.map(function (c) { return _this._createControl(c); });
        return new FormArray(controls, validator, asyncValidator);
    };
    /**
     * \@internal
     * @param {?} controlsConfig
     * @return {?}
     */
    FormBuilder.prototype._reduceControls = function (controlsConfig) {
        var _this = this;
        var /** @type {?} */ controls = {};
        Object.keys(controlsConfig).forEach(function (controlName) {
            controls[controlName] = _this._createControl(controlsConfig[controlName]);
        });
        return controls;
    };
    /**
     * \@internal
     * @param {?} controlConfig
     * @return {?}
     */
    FormBuilder.prototype._createControl = function (controlConfig) {
        if (controlConfig instanceof FormControl || controlConfig instanceof FormGroup ||
            controlConfig instanceof FormArray) {
            return controlConfig;
        }
        else if (Array.isArray(controlConfig)) {
            var /** @type {?} */ value = controlConfig[0];
            var /** @type {?} */ validator = controlConfig.length > 1 ? controlConfig[1] : null;
            var /** @type {?} */ asyncValidator = controlConfig.length > 2 ? controlConfig[2] : null;
            return this.control(value, validator, asyncValidator);
        }
        else {
            return this.control(controlConfig);
        }
    };
    return FormBuilder;
}());
FormBuilder.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
FormBuilder.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the common package.
 */
/**
 * \@stable
 */
var VERSION = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Version"]('4.1.2');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Adds `novalidate` attribute to all forms by default.
 *
 * `novalidate` is used to disable browser's native form validation.
 *
 * If you want to use native validation with Angular forms, just add `ngNativeValidate` attribute:
 *
 * ```
 * <form ngNativeValidate></form>
 * ```
 *
 * \@experimental
 */
var NgNoValidate = (function () {
    function NgNoValidate() {
    }
    return NgNoValidate;
}());
NgNoValidate.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Directive"], args: [{
                selector: 'form:not([ngNoForm]):not([ngNativeValidate])',
                host: { 'novalidate': '' },
            },] },
];
/**
 * @nocollapse
 */
NgNoValidate.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var SHARED_FORM_DIRECTIVES = [
    NgNoValidate,
    NgSelectOption,
    NgSelectMultipleOption,
    DefaultValueAccessor,
    NumberValueAccessor,
    RangeValueAccessor,
    CheckboxControlValueAccessor,
    SelectControlValueAccessor,
    SelectMultipleControlValueAccessor,
    RadioControlValueAccessor,
    NgControlStatus,
    NgControlStatusGroup,
    RequiredValidator,
    MinLengthValidator,
    MaxLengthValidator,
    PatternValidator,
    CheckboxRequiredValidator,
    EmailValidator,
];
var TEMPLATE_DRIVEN_DIRECTIVES = [NgModel, NgModelGroup, NgForm];
var REACTIVE_DRIVEN_DIRECTIVES = [FormControlDirective, FormGroupDirective, FormControlName, FormGroupName, FormArrayName];
/**
 * Internal module used for sharing directives between FormsModule and ReactiveFormsModule
 */
var InternalFormsSharedModule = (function () {
    function InternalFormsSharedModule() {
    }
    return InternalFormsSharedModule;
}());
InternalFormsSharedModule.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"], args: [{
                declarations: SHARED_FORM_DIRECTIVES,
                exports: SHARED_FORM_DIRECTIVES,
            },] },
];
/**
 * @nocollapse
 */
InternalFormsSharedModule.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * The ng module for forms.
 * \@stable
 */
var FormsModule = (function () {
    function FormsModule() {
    }
    return FormsModule;
}());
FormsModule.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"], args: [{
                declarations: TEMPLATE_DRIVEN_DIRECTIVES,
                providers: [RadioControlRegistry],
                exports: [InternalFormsSharedModule, TEMPLATE_DRIVEN_DIRECTIVES]
            },] },
];
/**
 * @nocollapse
 */
FormsModule.ctorParameters = function () { return []; };
/**
 * The ng module for reactive forms.
 * \@stable
 */
var ReactiveFormsModule = (function () {
    function ReactiveFormsModule() {
    }
    return ReactiveFormsModule;
}());
ReactiveFormsModule.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"], args: [{
                declarations: [REACTIVE_DRIVEN_DIRECTIVES],
                providers: [FormBuilder, RadioControlRegistry],
                exports: [InternalFormsSharedModule, REACTIVE_DRIVEN_DIRECTIVES]
            },] },
];
/**
 * @nocollapse
 */
ReactiveFormsModule.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * This module is used for handling user input, by defining and building a {@link FormGroup} that
 * consists of {@link FormControl} objects, and mapping them onto the DOM. {@link FormControl}
 * objects can then be used to read information from the form DOM elements.
 *
 * Forms providers are not included in default providers; you must import these providers
 * explicitly.
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the forms package.
 */
// This file only reexports content of the `src` folder. Keep it that way.
/**
 * Generated bundle index. Do not edit.
 */

//# sourceMappingURL=forms.es5.js.map


/***/ }),
/* 38 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BrowserXhr", function() { return BrowserXhr; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "JSONPBackend", function() { return JSONPBackend; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "JSONPConnection", function() { return JSONPConnection; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CookieXSRFStrategy", function() { return CookieXSRFStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "XHRBackend", function() { return XHRBackend; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "XHRConnection", function() { return XHRConnection; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BaseRequestOptions", function() { return BaseRequestOptions; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RequestOptions", function() { return RequestOptions; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BaseResponseOptions", function() { return BaseResponseOptions; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ResponseOptions", function() { return ResponseOptions; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ReadyState", function() { return ReadyState; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RequestMethod", function() { return RequestMethod; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ResponseContentType", function() { return ResponseContentType; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ResponseType", function() { return ResponseType; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Headers", function() { return Headers; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Http", function() { return Http; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Jsonp", function() { return Jsonp; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "HttpModule", function() { return HttpModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "JsonpModule", function() { return JsonpModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Connection", function() { return Connection; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ConnectionBackend", function() { return ConnectionBackend; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "XSRFStrategy", function() { return XSRFStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Request", function() { return Request; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Response", function() { return Response; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "QueryEncoder", function() { return QueryEncoder; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "URLSearchParams", function() { return URLSearchParams; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "VERSION", function() { return VERSION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵg", function() { return BrowserJsonp; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵa", function() { return JSONPBackend_; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵf", function() { return Body; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵb", function() { return _createDefaultCookieXSRFStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵc", function() { return httpFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵd", function() { return jsonpFactory; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__angular_core__ = __webpack_require__(3);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_rxjs_Observable__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_rxjs_Observable___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_rxjs_Observable__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__angular_platform_browser__ = __webpack_require__(5);
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * @license Angular v4.1.2
 * (c) 2010-2017 Google, Inc. https://angular.io/
 * License: MIT
 */



/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * A backend for http that uses the `XMLHttpRequest` browser API.
 *
 * Take care not to evaluate this in non-browser contexts.
 *
 * \@experimental
 */
var BrowserXhr = (function () {
    function BrowserXhr() {
    }
    /**
     * @return {?}
     */
    BrowserXhr.prototype.build = function () { return ((new XMLHttpRequest())); };
    return BrowserXhr;
}());
BrowserXhr.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
BrowserXhr.ctorParameters = function () { return []; };
var RequestMethod = {};
RequestMethod.Get = 0;
RequestMethod.Post = 1;
RequestMethod.Put = 2;
RequestMethod.Delete = 3;
RequestMethod.Options = 4;
RequestMethod.Head = 5;
RequestMethod.Patch = 6;
RequestMethod[RequestMethod.Get] = "Get";
RequestMethod[RequestMethod.Post] = "Post";
RequestMethod[RequestMethod.Put] = "Put";
RequestMethod[RequestMethod.Delete] = "Delete";
RequestMethod[RequestMethod.Options] = "Options";
RequestMethod[RequestMethod.Head] = "Head";
RequestMethod[RequestMethod.Patch] = "Patch";
var ReadyState = {};
ReadyState.Unsent = 0;
ReadyState.Open = 1;
ReadyState.HeadersReceived = 2;
ReadyState.Loading = 3;
ReadyState.Done = 4;
ReadyState.Cancelled = 5;
ReadyState[ReadyState.Unsent] = "Unsent";
ReadyState[ReadyState.Open] = "Open";
ReadyState[ReadyState.HeadersReceived] = "HeadersReceived";
ReadyState[ReadyState.Loading] = "Loading";
ReadyState[ReadyState.Done] = "Done";
ReadyState[ReadyState.Cancelled] = "Cancelled";
var ResponseType = {};
ResponseType.Basic = 0;
ResponseType.Cors = 1;
ResponseType.Default = 2;
ResponseType.Error = 3;
ResponseType.Opaque = 4;
ResponseType[ResponseType.Basic] = "Basic";
ResponseType[ResponseType.Cors] = "Cors";
ResponseType[ResponseType.Default] = "Default";
ResponseType[ResponseType.Error] = "Error";
ResponseType[ResponseType.Opaque] = "Opaque";
var ContentType = {};
ContentType.NONE = 0;
ContentType.JSON = 1;
ContentType.FORM = 2;
ContentType.FORM_DATA = 3;
ContentType.TEXT = 4;
ContentType.BLOB = 5;
ContentType.ARRAY_BUFFER = 6;
ContentType[ContentType.NONE] = "NONE";
ContentType[ContentType.JSON] = "JSON";
ContentType[ContentType.FORM] = "FORM";
ContentType[ContentType.FORM_DATA] = "FORM_DATA";
ContentType[ContentType.TEXT] = "TEXT";
ContentType[ContentType.BLOB] = "BLOB";
ContentType[ContentType.ARRAY_BUFFER] = "ARRAY_BUFFER";
var ResponseContentType = {};
ResponseContentType.Text = 0;
ResponseContentType.Json = 1;
ResponseContentType.ArrayBuffer = 2;
ResponseContentType.Blob = 3;
ResponseContentType[ResponseContentType.Text] = "Text";
ResponseContentType[ResponseContentType.Json] = "Json";
ResponseContentType[ResponseContentType.ArrayBuffer] = "ArrayBuffer";
ResponseContentType[ResponseContentType.Blob] = "Blob";
/**
 * Polyfill for [Headers](https://developer.mozilla.org/en-US/docs/Web/API/Headers/Headers), as
 * specified in the [Fetch Spec](https://fetch.spec.whatwg.org/#headers-class).
 *
 * The only known difference between this `Headers` implementation and the spec is the
 * lack of an `entries` method.
 *
 * ### Example
 *
 * ```
 * import {Headers} from '\@angular/http';
 *
 * var firstHeaders = new Headers();
 * firstHeaders.append('Content-Type', 'image/jpeg');
 * console.log(firstHeaders.get('Content-Type')) //'image/jpeg'
 *
 * // Create headers from Plain Old JavaScript Object
 * var secondHeaders = new Headers({
 *   'X-My-Custom-Header': 'Angular'
 * });
 * console.log(secondHeaders.get('X-My-Custom-Header')); //'Angular'
 *
 * var thirdHeaders = new Headers(secondHeaders);
 * console.log(thirdHeaders.get('X-My-Custom-Header')); //'Angular'
 * ```
 *
 * \@experimental
 */
var Headers = (function () {
    /**
     * @param {?=} headers
     */
    function Headers(headers) {
        var _this = this;
        /**
         * \@internal header names are lower case
         */
        this._headers = new Map();
        /**
         * \@internal map lower case names to actual names
         */
        this._normalizedNames = new Map();
        if (!headers) {
            return;
        }
        if (headers instanceof Headers) {
            headers.forEach(function (values, name) {
                values.forEach(function (value) { return _this.append(name, value); });
            });
            return;
        }
        Object.keys(headers).forEach(function (name) {
            var values = Array.isArray(headers[name]) ? headers[name] : [headers[name]];
            _this.delete(name);
            values.forEach(function (value) { return _this.append(name, value); });
        });
    }
    /**
     * Returns a new Headers instance from the given DOMString of Response Headers
     * @param {?} headersString
     * @return {?}
     */
    Headers.fromResponseHeaderString = function (headersString) {
        var /** @type {?} */ headers = new Headers();
        headersString.split('\n').forEach(function (line) {
            var /** @type {?} */ index = line.indexOf(':');
            if (index > 0) {
                var /** @type {?} */ name = line.slice(0, index);
                var /** @type {?} */ value = line.slice(index + 1).trim();
                headers.set(name, value);
            }
        });
        return headers;
    };
    /**
     * Appends a header to existing list of header values for a given header name.
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    Headers.prototype.append = function (name, value) {
        var /** @type {?} */ values = this.getAll(name);
        if (values === null) {
            this.set(name, value);
        }
        else {
            values.push(value);
        }
    };
    /**
     * Deletes all header values for the given name.
     * @param {?} name
     * @return {?}
     */
    Headers.prototype.delete = function (name) {
        var /** @type {?} */ lcName = name.toLowerCase();
        this._normalizedNames.delete(lcName);
        this._headers.delete(lcName);
    };
    /**
     * @param {?} fn
     * @return {?}
     */
    Headers.prototype.forEach = function (fn) {
        var _this = this;
        this._headers.forEach(function (values, lcName) { return fn(values, _this._normalizedNames.get(lcName), _this._headers); });
    };
    /**
     * Returns first header that matches given name.
     * @param {?} name
     * @return {?}
     */
    Headers.prototype.get = function (name) {
        var /** @type {?} */ values = this.getAll(name);
        if (values === null) {
            return null;
        }
        return values.length > 0 ? values[0] : null;
    };
    /**
     * Checks for existence of header by given name.
     * @param {?} name
     * @return {?}
     */
    Headers.prototype.has = function (name) { return this._headers.has(name.toLowerCase()); };
    /**
     * Returns the names of the headers
     * @return {?}
     */
    Headers.prototype.keys = function () { return Array.from(this._normalizedNames.values()); };
    /**
     * Sets or overrides header value for given name.
     * @param {?} name
     * @param {?} value
     * @return {?}
     */
    Headers.prototype.set = function (name, value) {
        if (Array.isArray(value)) {
            if (value.length) {
                this._headers.set(name.toLowerCase(), [value.join(',')]);
            }
        }
        else {
            this._headers.set(name.toLowerCase(), [value]);
        }
        this.mayBeSetNormalizedName(name);
    };
    /**
     * Returns values of all headers.
     * @return {?}
     */
    Headers.prototype.values = function () { return Array.from(this._headers.values()); };
    /**
     * @return {?}
     */
    Headers.prototype.toJSON = function () {
        var _this = this;
        var /** @type {?} */ serialized = {};
        this._headers.forEach(function (values, name) {
            var /** @type {?} */ split = [];
            values.forEach(function (v) { return split.push.apply(split, v.split(',')); });
            serialized[((_this._normalizedNames.get(name)))] = split;
        });
        return serialized;
    };
    /**
     * Returns list of header values for a given name.
     * @param {?} name
     * @return {?}
     */
    Headers.prototype.getAll = function (name) {
        return this.has(name) ? this._headers.get(name.toLowerCase()) || null : null;
    };
    /**
     * This method is not implemented.
     * @return {?}
     */
    Headers.prototype.entries = function () { throw new Error('"entries" method is not implemented on Headers class'); };
    /**
     * @param {?} name
     * @return {?}
     */
    Headers.prototype.mayBeSetNormalizedName = function (name) {
        var /** @type {?} */ lcName = name.toLowerCase();
        if (!this._normalizedNames.has(lcName)) {
            this._normalizedNames.set(lcName, name);
        }
    };
    return Headers;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Creates a response options object to be optionally provided when instantiating a
 * {\@link Response}.
 *
 * This class is based on the `ResponseInit` description in the [Fetch
 * Spec](https://fetch.spec.whatwg.org/#responseinit).
 *
 * All values are null by default. Typical defaults can be found in the
 * {\@link BaseResponseOptions} class, which sub-classes `ResponseOptions`.
 *
 * This class may be used in tests to build {\@link Response Responses} for
 * mock responses (see {\@link MockBackend}).
 *
 * ### Example ([live demo](http://plnkr.co/edit/P9Jkk8e8cz6NVzbcxEsD?p=preview))
 *
 * ```typescript
 * import {ResponseOptions, Response} from '\@angular/http';
 *
 * var options = new ResponseOptions({
 *   body: '{"name":"Jeff"}'
 * });
 * var res = new Response(options);
 *
 * console.log('res.json():', res.json()); // Object {name: "Jeff"}
 * ```
 *
 * \@experimental
 */
var ResponseOptions = (function () {
    /**
     * @param {?=} __0
     */
    function ResponseOptions(_a) {
        var _b = _a === void 0 ? {} : _a, body = _b.body, status = _b.status, headers = _b.headers, statusText = _b.statusText, type = _b.type, url = _b.url;
        this.body = body != null ? body : null;
        this.status = status != null ? status : null;
        this.headers = headers != null ? headers : null;
        this.statusText = statusText != null ? statusText : null;
        this.type = type != null ? type : null;
        this.url = url != null ? url : null;
    }
    /**
     * Creates a copy of the `ResponseOptions` instance, using the optional input as values to
     * override
     * existing values. This method will not change the values of the instance on which it is being
     * called.
     *
     * This may be useful when sharing a base `ResponseOptions` object inside tests,
     * where certain properties may change from test to test.
     *
     * ### Example ([live demo](http://plnkr.co/edit/1lXquqFfgduTFBWjNoRE?p=preview))
     *
     * ```typescript
     * import {ResponseOptions, Response} from '\@angular/http';
     *
     * var options = new ResponseOptions({
     *   body: {name: 'Jeff'}
     * });
     * var res = new Response(options.merge({
     *   url: 'https://google.com'
     * }));
     * console.log('options.url:', options.url); // null
     * console.log('res.json():', res.json()); // Object {name: "Jeff"}
     * console.log('res.url:', res.url); // https://google.com
     * ```
     * @param {?=} options
     * @return {?}
     */
    ResponseOptions.prototype.merge = function (options) {
        return new ResponseOptions({
            body: options && options.body != null ? options.body : this.body,
            status: options && options.status != null ? options.status : this.status,
            headers: options && options.headers != null ? options.headers : this.headers,
            statusText: options && options.statusText != null ? options.statusText : this.statusText,
            type: options && options.type != null ? options.type : this.type,
            url: options && options.url != null ? options.url : this.url,
        });
    };
    return ResponseOptions;
}());
/**
 * Subclass of {\@link ResponseOptions}, with default values.
 *
 * Default values:
 *  * status: 200
 *  * headers: empty {\@link Headers} object
 *
 * This class could be extended and bound to the {\@link ResponseOptions} class
 * when configuring an {\@link Injector}, in order to override the default options
 * used by {\@link Http} to create {\@link Response Responses}.
 *
 * ### Example ([live demo](http://plnkr.co/edit/qv8DLT?p=preview))
 *
 * ```typescript
 * import {provide} from '\@angular/core';
 * import {bootstrap} from '\@angular/platform-browser/browser';
 * import {HTTP_PROVIDERS, Headers, Http, BaseResponseOptions, ResponseOptions} from
 * '\@angular/http';
 * import {App} from './myapp';
 *
 * class MyOptions extends BaseResponseOptions {
 *   headers:Headers = new Headers({network: 'github'});
 * }
 *
 * bootstrap(App, [HTTP_PROVIDERS, {provide: ResponseOptions, useClass: MyOptions}]);
 * ```
 *
 * The options could also be extended when manually creating a {\@link Response}
 * object.
 *
 * ### Example ([live demo](http://plnkr.co/edit/VngosOWiaExEtbstDoix?p=preview))
 *
 * ```
 * import {BaseResponseOptions, Response} from '\@angular/http';
 *
 * var options = new BaseResponseOptions();
 * var res = new Response(options.merge({
 *   body: 'Angular',
 *   headers: new Headers({framework: 'angular'})
 * }));
 * console.log('res.headers.get("framework"):', res.headers.get('framework')); // angular
 * console.log('res.text():', res.text()); // Angular;
 * ```
 *
 * \@experimental
 */
var BaseResponseOptions = (function (_super) {
    __extends(BaseResponseOptions, _super);
    function BaseResponseOptions() {
        return _super.call(this, { status: 200, statusText: 'Ok', type: ResponseType.Default, headers: new Headers() }) || this;
    }
    return BaseResponseOptions;
}(ResponseOptions));
BaseResponseOptions.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
BaseResponseOptions.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Abstract class from which real backends are derived.
 *
 * The primary purpose of a `ConnectionBackend` is to create new connections to fulfill a given
 * {\@link Request}.
 *
 * \@experimental
 * @abstract
 */
var ConnectionBackend = (function () {
    function ConnectionBackend() {
    }
    /**
     * @abstract
     * @param {?} request
     * @return {?}
     */
    ConnectionBackend.prototype.createConnection = function (request) { };
    return ConnectionBackend;
}());
/**
 * Abstract class from which real connections are derived.
 *
 * \@experimental
 * @abstract
 */
var Connection = (function () {
    function Connection() {
    }
    return Connection;
}());
/**
 * An XSRFStrategy configures XSRF protection (e.g. via headers) on an HTTP request.
 *
 * \@experimental
 * @abstract
 */
var XSRFStrategy = (function () {
    function XSRFStrategy() {
    }
    /**
     * @abstract
     * @param {?} req
     * @return {?}
     */
    XSRFStrategy.prototype.configureRequest = function (req) { };
    return XSRFStrategy;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} method
 * @return {?}
 */
function normalizeMethodName(method) {
    if (typeof method !== 'string')
        return method;
    switch (method.toUpperCase()) {
        case 'GET':
            return RequestMethod.Get;
        case 'POST':
            return RequestMethod.Post;
        case 'PUT':
            return RequestMethod.Put;
        case 'DELETE':
            return RequestMethod.Delete;
        case 'OPTIONS':
            return RequestMethod.Options;
        case 'HEAD':
            return RequestMethod.Head;
        case 'PATCH':
            return RequestMethod.Patch;
    }
    throw new Error("Invalid request method. The method \"" + method + "\" is not supported.");
}
var isSuccess = function (status) { return (status >= 200 && status < 300); };
/**
 * @param {?} xhr
 * @return {?}
 */
function getResponseURL(xhr) {
    if ('responseURL' in xhr) {
        return xhr.responseURL;
    }
    if (/^X-Request-URL:/m.test(xhr.getAllResponseHeaders())) {
        return xhr.getResponseHeader('X-Request-URL');
    }
    return null;
}
/**
 * @param {?} input
 * @return {?}
 */
/**
 * @param {?} input
 * @return {?}
 */
function stringToArrayBuffer(input) {
    var /** @type {?} */ view = new Uint16Array(input.length);
    for (var /** @type {?} */ i = 0, /** @type {?} */ strLen = input.length; i < strLen; i++) {
        view[i] = input.charCodeAt(i);
    }
    return view.buffer;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 * @param {?=} rawParams
 * @return {?}
 */
function paramParser(rawParams) {
    if (rawParams === void 0) { rawParams = ''; }
    var /** @type {?} */ map = new Map();
    if (rawParams.length > 0) {
        var /** @type {?} */ params = rawParams.split('&');
        params.forEach(function (param) {
            var /** @type {?} */ eqIdx = param.indexOf('=');
            var _a = eqIdx == -1 ? [param, ''] : [param.slice(0, eqIdx), param.slice(eqIdx + 1)], key = _a[0], val = _a[1];
            var /** @type {?} */ list = map.get(key) || [];
            list.push(val);
            map.set(key, list);
        });
    }
    return map;
}
/**
 * \@experimental
 *
 */
var QueryEncoder = (function () {
    function QueryEncoder() {
    }
    /**
     * @param {?} k
     * @return {?}
     */
    QueryEncoder.prototype.encodeKey = function (k) { return standardEncoding(k); };
    /**
     * @param {?} v
     * @return {?}
     */
    QueryEncoder.prototype.encodeValue = function (v) { return standardEncoding(v); };
    return QueryEncoder;
}());
/**
 * @param {?} v
 * @return {?}
 */
function standardEncoding(v) {
    return encodeURIComponent(v)
        .replace(/%40/gi, '@')
        .replace(/%3A/gi, ':')
        .replace(/%24/gi, '$')
        .replace(/%2C/gi, ',')
        .replace(/%3B/gi, ';')
        .replace(/%2B/gi, '+')
        .replace(/%3D/gi, '=')
        .replace(/%3F/gi, '?')
        .replace(/%2F/gi, '/');
}
/**
 * Map-like representation of url search parameters, based on
 * [URLSearchParams](https://url.spec.whatwg.org/#urlsearchparams) in the url living standard,
 * with several extensions for merging URLSearchParams objects:
 *   - setAll()
 *   - appendAll()
 *   - replaceAll()
 *
 * This class accepts an optional second parameter of ${\@link QueryEncoder},
 * which is used to serialize parameters before making a request. By default,
 * `QueryEncoder` encodes keys and values of parameters using `encodeURIComponent`,
 * and then un-encodes certain characters that are allowed to be part of the query
 * according to IETF RFC 3986: https://tools.ietf.org/html/rfc3986.
 *
 * These are the characters that are not encoded: `! $ \' ( ) * + , ; A 9 - . _ ~ ? /`
 *
 * If the set of allowed query characters is not acceptable for a particular backend,
 * `QueryEncoder` can be subclassed and provided as the 2nd argument to URLSearchParams.
 *
 * ```
 * import {URLSearchParams, QueryEncoder} from '\@angular/http';
 * class MyQueryEncoder extends QueryEncoder {
 *   encodeKey(k: string): string {
 *     return myEncodingFunction(k);
 *   }
 *
 *   encodeValue(v: string): string {
 *     return myEncodingFunction(v);
 *   }
 * }
 *
 * let params = new URLSearchParams('', new MyQueryEncoder());
 * ```
 * \@experimental
 */
var URLSearchParams = (function () {
    /**
     * @param {?=} rawParams
     * @param {?=} queryEncoder
     */
    function URLSearchParams(rawParams, queryEncoder) {
        if (rawParams === void 0) { rawParams = ''; }
        if (queryEncoder === void 0) { queryEncoder = new QueryEncoder(); }
        this.rawParams = rawParams;
        this.queryEncoder = queryEncoder;
        this.paramsMap = paramParser(rawParams);
    }
    /**
     * @return {?}
     */
    URLSearchParams.prototype.clone = function () {
        var /** @type {?} */ clone = new URLSearchParams('', this.queryEncoder);
        clone.appendAll(this);
        return clone;
    };
    /**
     * @param {?} param
     * @return {?}
     */
    URLSearchParams.prototype.has = function (param) { return this.paramsMap.has(param); };
    /**
     * @param {?} param
     * @return {?}
     */
    URLSearchParams.prototype.get = function (param) {
        var /** @type {?} */ storedParam = this.paramsMap.get(param);
        return Array.isArray(storedParam) ? storedParam[0] : null;
    };
    /**
     * @param {?} param
     * @return {?}
     */
    URLSearchParams.prototype.getAll = function (param) { return this.paramsMap.get(param) || []; };
    /**
     * @param {?} param
     * @param {?} val
     * @return {?}
     */
    URLSearchParams.prototype.set = function (param, val) {
        if (val === void 0 || val === null) {
            this.delete(param);
            return;
        }
        var /** @type {?} */ list = this.paramsMap.get(param) || [];
        list.length = 0;
        list.push(val);
        this.paramsMap.set(param, list);
    };
    /**
     * @param {?} searchParams
     * @return {?}
     */
    URLSearchParams.prototype.setAll = function (searchParams) {
        var _this = this;
        searchParams.paramsMap.forEach(function (value, param) {
            var /** @type {?} */ list = _this.paramsMap.get(param) || [];
            list.length = 0;
            list.push(value[0]);
            _this.paramsMap.set(param, list);
        });
    };
    /**
     * @param {?} param
     * @param {?} val
     * @return {?}
     */
    URLSearchParams.prototype.append = function (param, val) {
        if (val === void 0 || val === null)
            return;
        var /** @type {?} */ list = this.paramsMap.get(param) || [];
        list.push(val);
        this.paramsMap.set(param, list);
    };
    /**
     * @param {?} searchParams
     * @return {?}
     */
    URLSearchParams.prototype.appendAll = function (searchParams) {
        var _this = this;
        searchParams.paramsMap.forEach(function (value, param) {
            var /** @type {?} */ list = _this.paramsMap.get(param) || [];
            for (var /** @type {?} */ i = 0; i < value.length; ++i) {
                list.push(value[i]);
            }
            _this.paramsMap.set(param, list);
        });
    };
    /**
     * @param {?} searchParams
     * @return {?}
     */
    URLSearchParams.prototype.replaceAll = function (searchParams) {
        var _this = this;
        searchParams.paramsMap.forEach(function (value, param) {
            var /** @type {?} */ list = _this.paramsMap.get(param) || [];
            list.length = 0;
            for (var /** @type {?} */ i = 0; i < value.length; ++i) {
                list.push(value[i]);
            }
            _this.paramsMap.set(param, list);
        });
    };
    /**
     * @return {?}
     */
    URLSearchParams.prototype.toString = function () {
        var _this = this;
        var /** @type {?} */ paramsList = [];
        this.paramsMap.forEach(function (values, k) {
            values.forEach(function (v) { return paramsList.push(_this.queryEncoder.encodeKey(k) + '=' + _this.queryEncoder.encodeValue(v)); });
        });
        return paramsList.join('&');
    };
    /**
     * @param {?} param
     * @return {?}
     */
    URLSearchParams.prototype.delete = function (param) { this.paramsMap.delete(param); };
    return URLSearchParams;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * HTTP request body used by both {\@link Request} and {\@link Response}
 * https://fetch.spec.whatwg.org/#body
 * @abstract
 */
var Body = (function () {
    function Body() {
    }
    /**
     * Attempts to return body as parsed `JSON` object, or raises an exception.
     * @return {?}
     */
    Body.prototype.json = function () {
        if (typeof this._body === 'string') {
            return JSON.parse(/** @type {?} */ (this._body));
        }
        if (this._body instanceof ArrayBuffer) {
            return JSON.parse(this.text());
        }
        return this._body;
    };
    /**
     * Returns the body as a string, presuming `toString()` can be called on the response body.
     *
     * When decoding an `ArrayBuffer`, the optional `encodingHint` parameter determines how the
     * bytes in the buffer will be interpreted. Valid values are:
     *
     * - `legacy` - incorrectly interpret the bytes as UTF-16 (technically, UCS-2). Only characters
     *   in the Basic Multilingual Plane are supported, surrogate pairs are not handled correctly.
     *   In addition, the endianness of the 16-bit octet pairs in the `ArrayBuffer` is not taken
     *   into consideration. This is the default behavior to avoid breaking apps, but should be
     *   considered deprecated.
     *
     * - `iso-8859` - interpret the bytes as ISO-8859 (which can be used for ASCII encoded text).
     * @param {?=} encodingHint
     * @return {?}
     */
    Body.prototype.text = function (encodingHint) {
        if (encodingHint === void 0) { encodingHint = 'legacy'; }
        if (this._body instanceof URLSearchParams) {
            return this._body.toString();
        }
        if (this._body instanceof ArrayBuffer) {
            switch (encodingHint) {
                case 'legacy':
                    return String.fromCharCode.apply(null, new Uint16Array(/** @type {?} */ (this._body)));
                case 'iso-8859':
                    return String.fromCharCode.apply(null, new Uint8Array(/** @type {?} */ (this._body)));
                default:
                    throw new Error("Invalid value for encodingHint: " + encodingHint);
            }
        }
        if (this._body == null) {
            return '';
        }
        if (typeof this._body === 'object') {
            return JSON.stringify(this._body, null, 2);
        }
        return this._body.toString();
    };
    /**
     * Return the body as an ArrayBuffer
     * @return {?}
     */
    Body.prototype.arrayBuffer = function () {
        if (this._body instanceof ArrayBuffer) {
            return (this._body);
        }
        return stringToArrayBuffer(this.text());
    };
    /**
     * Returns the request's body as a Blob, assuming that body exists.
     * @return {?}
     */
    Body.prototype.blob = function () {
        if (this._body instanceof Blob) {
            return (this._body);
        }
        if (this._body instanceof ArrayBuffer) {
            return new Blob([this._body]);
        }
        throw new Error('The request body isn\'t either a blob or an array buffer');
    };
    return Body;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Creates `Response` instances from provided values.
 *
 * Though this object isn't
 * usually instantiated by end-users, it is the primary object interacted with when it comes time to
 * add data to a view.
 *
 * ### Example
 *
 * ```
 * http.request('my-friends.txt').subscribe(response => this.friends = response.text());
 * ```
 *
 * The Response's interface is inspired by the Response constructor defined in the [Fetch
 * Spec](https://fetch.spec.whatwg.org/#response-class), but is considered a static value whose body
 * can be accessed many times. There are other differences in the implementation, but this is the
 * most significant.
 *
 * \@experimental
 */
var Response = (function (_super) {
    __extends(Response, _super);
    /**
     * @param {?} responseOptions
     */
    function Response(responseOptions) {
        var _this = _super.call(this) || this;
        _this._body = responseOptions.body;
        _this.status = responseOptions.status;
        _this.ok = (_this.status >= 200 && _this.status <= 299);
        _this.statusText = responseOptions.statusText;
        _this.headers = responseOptions.headers;
        _this.type = responseOptions.type;
        _this.url = responseOptions.url;
        return _this;
    }
    /**
     * @return {?}
     */
    Response.prototype.toString = function () {
        return "Response with status: " + this.status + " " + this.statusText + " for URL: " + this.url;
    };
    return Response;
}(Body));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var _nextRequestId = 0;
var JSONP_HOME = '__ng_jsonp__';
var _jsonpConnections = null;
/**
 * @return {?}
 */
function _getJsonpConnections() {
    var /** @type {?} */ w = typeof window == 'object' ? window : {};
    if (_jsonpConnections === null) {
        _jsonpConnections = w[JSONP_HOME] = {};
    }
    return _jsonpConnections;
}
var BrowserJsonp = (function () {
    function BrowserJsonp() {
    }
    /**
     * @param {?} url
     * @return {?}
     */
    BrowserJsonp.prototype.build = function (url) {
        var /** @type {?} */ node = document.createElement('script');
        node.src = url;
        return node;
    };
    /**
     * @return {?}
     */
    BrowserJsonp.prototype.nextRequestID = function () { return "__req" + _nextRequestId++; };
    /**
     * @param {?} id
     * @return {?}
     */
    BrowserJsonp.prototype.requestCallback = function (id) { return JSONP_HOME + "." + id + ".finished"; };
    /**
     * @param {?} id
     * @param {?} connection
     * @return {?}
     */
    BrowserJsonp.prototype.exposeConnection = function (id, connection) {
        var /** @type {?} */ connections = _getJsonpConnections();
        connections[id] = connection;
    };
    /**
     * @param {?} id
     * @return {?}
     */
    BrowserJsonp.prototype.removeConnection = function (id) {
        var /** @type {?} */ connections = _getJsonpConnections();
        connections[id] = null;
    };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserJsonp.prototype.send = function (node) { document.body.appendChild(/** @type {?} */ ((node))); };
    /**
     * @param {?} node
     * @return {?}
     */
    BrowserJsonp.prototype.cleanup = function (node) {
        if (node.parentNode) {
            node.parentNode.removeChild(/** @type {?} */ ((node)));
        }
    };
    return BrowserJsonp;
}());
BrowserJsonp.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
BrowserJsonp.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var JSONP_ERR_NO_CALLBACK = 'JSONP injected script did not invoke callback.';
var JSONP_ERR_WRONG_METHOD = 'JSONP requests must use GET request method.';
/**
 * Abstract base class for an in-flight JSONP request.
 *
 * \@experimental
 * @abstract
 */
var JSONPConnection = (function () {
    function JSONPConnection() {
    }
    /**
     * Callback called when the JSONP request completes, to notify the application
     * of the new data.
     * @abstract
     * @param {?=} data
     * @return {?}
     */
    JSONPConnection.prototype.finished = function (data) { };
    return JSONPConnection;
}());
var JSONPConnection_ = (function (_super) {
    __extends(JSONPConnection_, _super);
    /**
     * @param {?} req
     * @param {?} _dom
     * @param {?=} baseResponseOptions
     */
    function JSONPConnection_(req, _dom, baseResponseOptions) {
        var _this = _super.call(this) || this;
        _this._dom = _dom;
        _this.baseResponseOptions = baseResponseOptions;
        _this._finished = false;
        if (req.method !== RequestMethod.Get) {
            throw new TypeError(JSONP_ERR_WRONG_METHOD);
        }
        _this.request = req;
        _this.response = new __WEBPACK_IMPORTED_MODULE_1_rxjs_Observable__["Observable"](function (responseObserver) {
            _this.readyState = ReadyState.Loading;
            var id = _this._id = _dom.nextRequestID();
            _dom.exposeConnection(id, _this);
            // Workaround Dart
            // url = url.replace(/=JSONP_CALLBACK(&|$)/, `generated method`);
            var callback = _dom.requestCallback(_this._id);
            var url = req.url;
            if (url.indexOf('=JSONP_CALLBACK&') > -1) {
                url = url.replace('=JSONP_CALLBACK&', "=" + callback + "&");
            }
            else if (url.lastIndexOf('=JSONP_CALLBACK') === url.length - '=JSONP_CALLBACK'.length) {
                url = url.substring(0, url.length - '=JSONP_CALLBACK'.length) + ("=" + callback);
            }
            var script = _this._script = _dom.build(url);
            var onLoad = function (event) {
                if (_this.readyState === ReadyState.Cancelled)
                    return;
                _this.readyState = ReadyState.Done;
                _dom.cleanup(script);
                if (!_this._finished) {
                    var responseOptions_1 = new ResponseOptions({ body: JSONP_ERR_NO_CALLBACK, type: ResponseType.Error, url: url });
                    if (baseResponseOptions) {
                        responseOptions_1 = baseResponseOptions.merge(responseOptions_1);
                    }
                    responseObserver.error(new Response(responseOptions_1));
                    return;
                }
                var responseOptions = new ResponseOptions({ body: _this._responseData, url: url });
                if (_this.baseResponseOptions) {
                    responseOptions = _this.baseResponseOptions.merge(responseOptions);
                }
                responseObserver.next(new Response(responseOptions));
                responseObserver.complete();
            };
            var onError = function (error) {
                if (_this.readyState === ReadyState.Cancelled)
                    return;
                _this.readyState = ReadyState.Done;
                _dom.cleanup(script);
                var responseOptions = new ResponseOptions({ body: error.message, type: ResponseType.Error });
                if (baseResponseOptions) {
                    responseOptions = baseResponseOptions.merge(responseOptions);
                }
                responseObserver.error(new Response(responseOptions));
            };
            script.addEventListener('load', onLoad);
            script.addEventListener('error', onError);
            _dom.send(script);
            return function () {
                _this.readyState = ReadyState.Cancelled;
                script.removeEventListener('load', onLoad);
                script.removeEventListener('error', onError);
                _this._dom.cleanup(script);
            };
        });
        return _this;
    }
    /**
     * @param {?=} data
     * @return {?}
     */
    JSONPConnection_.prototype.finished = function (data) {
        // Don't leak connections
        this._finished = true;
        this._dom.removeConnection(this._id);
        if (this.readyState === ReadyState.Cancelled)
            return;
        this._responseData = data;
    };
    return JSONPConnection_;
}(JSONPConnection));
/**
 * A {\@link ConnectionBackend} that uses the JSONP strategy of making requests.
 *
 * \@experimental
 * @abstract
 */
var JSONPBackend = (function (_super) {
    __extends(JSONPBackend, _super);
    function JSONPBackend() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return JSONPBackend;
}(ConnectionBackend));
var JSONPBackend_ = (function (_super) {
    __extends(JSONPBackend_, _super);
    /**
     * @param {?} _browserJSONP
     * @param {?} _baseResponseOptions
     */
    function JSONPBackend_(_browserJSONP, _baseResponseOptions) {
        var _this = _super.call(this) || this;
        _this._browserJSONP = _browserJSONP;
        _this._baseResponseOptions = _baseResponseOptions;
        return _this;
    }
    /**
     * @param {?} request
     * @return {?}
     */
    JSONPBackend_.prototype.createConnection = function (request) {
        return new JSONPConnection_(request, this._browserJSONP, this._baseResponseOptions);
    };
    return JSONPBackend_;
}(JSONPBackend));
JSONPBackend_.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
JSONPBackend_.ctorParameters = function () { return [
    { type: BrowserJsonp, },
    { type: ResponseOptions, },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var XSSI_PREFIX = /^\)\]\}',?\n/;
/**
 * Creates connections using `XMLHttpRequest`. Given a fully-qualified
 * request, an `XHRConnection` will immediately create an `XMLHttpRequest` object and send the
 * request.
 *
 * This class would typically not be created or interacted with directly inside applications, though
 * the {\@link MockConnection} may be interacted with in tests.
 *
 * \@experimental
 */
var XHRConnection = (function () {
    /**
     * @param {?} req
     * @param {?} browserXHR
     * @param {?=} baseResponseOptions
     */
    function XHRConnection(req, browserXHR, baseResponseOptions) {
        var _this = this;
        this.request = req;
        this.response = new __WEBPACK_IMPORTED_MODULE_1_rxjs_Observable__["Observable"](function (responseObserver) {
            var _xhr = browserXHR.build();
            _xhr.open(RequestMethod[req.method].toUpperCase(), req.url);
            if (req.withCredentials != null) {
                _xhr.withCredentials = req.withCredentials;
            }
            // load event handler
            var onLoad = function () {
                // normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
                var status = _xhr.status === 1223 ? 204 : _xhr.status;
                var body = null;
                // HTTP 204 means no content
                if (status !== 204) {
                    // responseText is the old-school way of retrieving response (supported by IE8 & 9)
                    // response/responseType properties were introduced in ResourceLoader Level2 spec
                    // (supported by IE10)
                    body = (typeof _xhr.response === 'undefined') ? _xhr.responseText : _xhr.response;
                    // Implicitly strip a potential XSSI prefix.
                    if (typeof body === 'string') {
                        body = body.replace(XSSI_PREFIX, '');
                    }
                }
                // fix status code when it is 0 (0 status is undocumented).
                // Occurs when accessing file resources or on Android 4.1 stock browser
                // while retrieving files from application cache.
                if (status === 0) {
                    status = body ? 200 : 0;
                }
                var headers = Headers.fromResponseHeaderString(_xhr.getAllResponseHeaders());
                // IE 9 does not provide the way to get URL of response
                var url = getResponseURL(_xhr) || req.url;
                var statusText = _xhr.statusText || 'OK';
                var responseOptions = new ResponseOptions({ body: body, status: status, headers: headers, statusText: statusText, url: url });
                if (baseResponseOptions != null) {
                    responseOptions = baseResponseOptions.merge(responseOptions);
                }
                var response = new Response(responseOptions);
                response.ok = isSuccess(status);
                if (response.ok) {
                    responseObserver.next(response);
                    // TODO(gdi2290): defer complete if array buffer until done
                    responseObserver.complete();
                    return;
                }
                responseObserver.error(response);
            };
            // error event handler
            var onError = function (err) {
                var responseOptions = new ResponseOptions({
                    body: err,
                    type: ResponseType.Error,
                    status: _xhr.status,
                    statusText: _xhr.statusText,
                });
                if (baseResponseOptions != null) {
                    responseOptions = baseResponseOptions.merge(responseOptions);
                }
                responseObserver.error(new Response(responseOptions));
            };
            _this.setDetectedContentType(req, _xhr);
            if (req.headers == null) {
                req.headers = new Headers();
            }
            if (!req.headers.has('Accept')) {
                req.headers.append('Accept', 'application/json, text/plain, */*');
            }
            req.headers.forEach(function (values, name) { return _xhr.setRequestHeader(name, values.join(',')); });
            // Select the correct buffer type to store the response
            if (req.responseType != null && _xhr.responseType != null) {
                switch (req.responseType) {
                    case ResponseContentType.ArrayBuffer:
                        _xhr.responseType = 'arraybuffer';
                        break;
                    case ResponseContentType.Json:
                        _xhr.responseType = 'json';
                        break;
                    case ResponseContentType.Text:
                        _xhr.responseType = 'text';
                        break;
                    case ResponseContentType.Blob:
                        _xhr.responseType = 'blob';
                        break;
                    default:
                        throw new Error('The selected responseType is not supported');
                }
            }
            _xhr.addEventListener('load', onLoad);
            _xhr.addEventListener('error', onError);
            _xhr.send(_this.request.getBody());
            return function () {
                _xhr.removeEventListener('load', onLoad);
                _xhr.removeEventListener('error', onError);
                _xhr.abort();
            };
        });
    }
    /**
     * @param {?} req
     * @param {?} _xhr
     * @return {?}
     */
    XHRConnection.prototype.setDetectedContentType = function (req /** TODO Request */, _xhr /** XMLHttpRequest */) {
        // Skip if a custom Content-Type header is provided
        if (req.headers != null && req.headers.get('Content-Type') != null) {
            return;
        }
        // Set the detected content type
        switch (req.contentType) {
            case ContentType.NONE:
                break;
            case ContentType.JSON:
                _xhr.setRequestHeader('content-type', 'application/json');
                break;
            case ContentType.FORM:
                _xhr.setRequestHeader('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
                break;
            case ContentType.TEXT:
                _xhr.setRequestHeader('content-type', 'text/plain');
                break;
            case ContentType.BLOB:
                var /** @type {?} */ blob = req.blob();
                if (blob.type) {
                    _xhr.setRequestHeader('content-type', blob.type);
                }
                break;
        }
    };
    return XHRConnection;
}());
/**
 * `XSRFConfiguration` sets up Cross Site Request Forgery (XSRF) protection for the application
 * using a cookie. See https://www.owasp.org/index.php/Cross-Site_Request_Forgery_(CSRF)
 * for more information on XSRF.
 *
 * Applications can configure custom cookie and header names by binding an instance of this class
 * with different `cookieName` and `headerName` values. See the main HTTP documentation for more
 * details.
 *
 * \@experimental
 */
var CookieXSRFStrategy = (function () {
    /**
     * @param {?=} _cookieName
     * @param {?=} _headerName
     */
    function CookieXSRFStrategy(_cookieName, _headerName) {
        if (_cookieName === void 0) { _cookieName = 'XSRF-TOKEN'; }
        if (_headerName === void 0) { _headerName = 'X-XSRF-TOKEN'; }
        this._cookieName = _cookieName;
        this._headerName = _headerName;
    }
    /**
     * @param {?} req
     * @return {?}
     */
    CookieXSRFStrategy.prototype.configureRequest = function (req) {
        var /** @type {?} */ xsrfToken = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__angular_platform_browser__["ɵgetDOM"])().getCookie(this._cookieName);
        if (xsrfToken) {
            req.headers.set(this._headerName, xsrfToken);
        }
    };
    return CookieXSRFStrategy;
}());
/**
 * Creates {\@link XHRConnection} instances.
 *
 * This class would typically not be used by end users, but could be
 * overridden if a different backend implementation should be used,
 * such as in a node backend.
 *
 * ### Example
 *
 * ```
 * import {Http, MyNodeBackend, HTTP_PROVIDERS, BaseRequestOptions} from '\@angular/http';
 * \@Component({
 *   viewProviders: [
 *     HTTP_PROVIDERS,
 *     {provide: Http, useFactory: (backend, options) => {
 *       return new Http(backend, options);
 *     }, deps: [MyNodeBackend, BaseRequestOptions]}]
 * })
 * class MyComponent {
 *   constructor(http:Http) {
 *     http.request('people.json').subscribe(res => this.people = res.json());
 *   }
 * }
 * ```
 * \@experimental
 */
var XHRBackend = (function () {
    /**
     * @param {?} _browserXHR
     * @param {?} _baseResponseOptions
     * @param {?} _xsrfStrategy
     */
    function XHRBackend(_browserXHR, _baseResponseOptions, _xsrfStrategy) {
        this._browserXHR = _browserXHR;
        this._baseResponseOptions = _baseResponseOptions;
        this._xsrfStrategy = _xsrfStrategy;
    }
    /**
     * @param {?} request
     * @return {?}
     */
    XHRBackend.prototype.createConnection = function (request) {
        this._xsrfStrategy.configureRequest(request);
        return new XHRConnection(request, this._browserXHR, this._baseResponseOptions);
    };
    return XHRBackend;
}());
XHRBackend.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
XHRBackend.ctorParameters = function () { return [
    { type: BrowserXhr, },
    { type: ResponseOptions, },
    { type: XSRFStrategy, },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Creates a request options object to be optionally provided when instantiating a
 * {\@link Request}.
 *
 * This class is based on the `RequestInit` description in the [Fetch
 * Spec](https://fetch.spec.whatwg.org/#requestinit).
 *
 * All values are null by default. Typical defaults can be found in the {\@link BaseRequestOptions}
 * class, which sub-classes `RequestOptions`.
 *
 * ```typescript
 * import {RequestOptions, Request, RequestMethod} from '\@angular/http';
 *
 * const options = new RequestOptions({
 *   method: RequestMethod.Post,
 *   url: 'https://google.com'
 * });
 * const req = new Request(options);
 * console.log('req.method:', RequestMethod[req.method]); // Post
 * console.log('options.url:', options.url); // https://google.com
 * ```
 *
 * \@experimental
 */
var RequestOptions = (function () {
    /**
     * @param {?=} __0
     */
    function RequestOptions(_a) {
        var _b = _a === void 0 ? {} : _a, method = _b.method, headers = _b.headers, body = _b.body, url = _b.url, search = _b.search, params = _b.params, withCredentials = _b.withCredentials, responseType = _b.responseType;
        this.method = method != null ? normalizeMethodName(method) : null;
        this.headers = headers != null ? headers : null;
        this.body = body != null ? body : null;
        this.url = url != null ? url : null;
        this.params = this._mergeSearchParams(params || search);
        this.withCredentials = withCredentials != null ? withCredentials : null;
        this.responseType = responseType != null ? responseType : null;
    }
    Object.defineProperty(RequestOptions.prototype, "search", {
        /**
         * @deprecated from 4.0.0. Use params instead.
         * @return {?}
         */
        get: function () { return this.params; },
        /**
         * @deprecated from 4.0.0. Use params instead.
         * @param {?} params
         * @return {?}
         */
        set: function (params) { this.params = params; },
        enumerable: true,
        configurable: true
    });
    /**
     * Creates a copy of the `RequestOptions` instance, using the optional input as values to override
     * existing values. This method will not change the values of the instance on which it is being
     * called.
     *
     * Note that `headers` and `search` will override existing values completely if present in
     * the `options` object. If these values should be merged, it should be done prior to calling
     * `merge` on the `RequestOptions` instance.
     *
     * ```typescript
     * import {RequestOptions, Request, RequestMethod} from '\@angular/http';
     *
     * const options = new RequestOptions({
     *   method: RequestMethod.Post
     * });
     * const req = new Request(options.merge({
     *   url: 'https://google.com'
     * }));
     * console.log('req.method:', RequestMethod[req.method]); // Post
     * console.log('options.url:', options.url); // null
     * console.log('req.url:', req.url); // https://google.com
     * ```
     * @param {?=} options
     * @return {?}
     */
    RequestOptions.prototype.merge = function (options) {
        return new RequestOptions({
            method: options && options.method != null ? options.method : this.method,
            headers: options && options.headers != null ? options.headers : new Headers(this.headers),
            body: options && options.body != null ? options.body : this.body,
            url: options && options.url != null ? options.url : this.url,
            params: options && this._mergeSearchParams(options.params || options.search),
            withCredentials: options && options.withCredentials != null ? options.withCredentials :
                this.withCredentials,
            responseType: options && options.responseType != null ? options.responseType :
                this.responseType
        });
    };
    /**
     * @param {?=} params
     * @return {?}
     */
    RequestOptions.prototype._mergeSearchParams = function (params) {
        if (!params)
            return this.params;
        if (params instanceof URLSearchParams) {
            return params.clone();
        }
        if (typeof params === 'string') {
            return new URLSearchParams(params);
        }
        return this._parseParams(params);
    };
    /**
     * @param {?=} objParams
     * @return {?}
     */
    RequestOptions.prototype._parseParams = function (objParams) {
        var _this = this;
        if (objParams === void 0) { objParams = {}; }
        var /** @type {?} */ params = new URLSearchParams();
        Object.keys(objParams).forEach(function (key) {
            var /** @type {?} */ value = objParams[key];
            if (Array.isArray(value)) {
                value.forEach(function (item) { return _this._appendParam(key, item, params); });
            }
            else {
                _this._appendParam(key, value, params);
            }
        });
        return params;
    };
    /**
     * @param {?} key
     * @param {?} value
     * @param {?} params
     * @return {?}
     */
    RequestOptions.prototype._appendParam = function (key, value, params) {
        if (typeof value !== 'string') {
            value = JSON.stringify(value);
        }
        params.append(key, value);
    };
    return RequestOptions;
}());
/**
 * Subclass of {\@link RequestOptions}, with default values.
 *
 * Default values:
 *  * method: {\@link RequestMethod RequestMethod.Get}
 *  * headers: empty {\@link Headers} object
 *
 * This class could be extended and bound to the {\@link RequestOptions} class
 * when configuring an {\@link Injector}, in order to override the default options
 * used by {\@link Http} to create and send {\@link Request Requests}.
 *
 * ```typescript
 * import {BaseRequestOptions, RequestOptions} from '\@angular/http';
 *
 * class MyOptions extends BaseRequestOptions {
 *   search: string = 'coreTeam=true';
 * }
 *
 * {provide: RequestOptions, useClass: MyOptions};
 * ```
 *
 * The options could also be extended when manually creating a {\@link Request}
 * object.
 *
 * ```
 * import {BaseRequestOptions, Request, RequestMethod} from '\@angular/http';
 *
 * const options = new BaseRequestOptions();
 * const req = new Request(options.merge({
 *   method: RequestMethod.Post,
 *   url: 'https://google.com'
 * }));
 * console.log('req.method:', RequestMethod[req.method]); // Post
 * console.log('options.url:', options.url); // null
 * console.log('req.url:', req.url); // https://google.com
 * ```
 *
 * \@experimental
 */
var BaseRequestOptions = (function (_super) {
    __extends(BaseRequestOptions, _super);
    function BaseRequestOptions() {
        return _super.call(this, { method: RequestMethod.Get, headers: new Headers() }) || this;
    }
    return BaseRequestOptions;
}(RequestOptions));
BaseRequestOptions.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
BaseRequestOptions.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Creates `Request` instances from provided values.
 *
 * The Request's interface is inspired by the Request constructor defined in the [Fetch
 * Spec](https://fetch.spec.whatwg.org/#request-class),
 * but is considered a static value whose body can be accessed many times. There are other
 * differences in the implementation, but this is the most significant.
 *
 * `Request` instances are typically created by higher-level classes, like {\@link Http} and
 * {\@link Jsonp}, but it may occasionally be useful to explicitly create `Request` instances.
 * One such example is when creating services that wrap higher-level services, like {\@link Http},
 * where it may be useful to generate a `Request` with arbitrary headers and search params.
 *
 * ```typescript
 * import {Injectable, Injector} from '\@angular/core';
 * import {HTTP_PROVIDERS, Http, Request, RequestMethod} from '\@angular/http';
 *
 * \@Injectable()
 * class AutoAuthenticator {
 *   constructor(public http:Http) {}
 *   request(url:string) {
 *     return this.http.request(new Request({
 *       method: RequestMethod.Get,
 *       url: url,
 *       search: 'password=123'
 *     }));
 *   }
 * }
 *
 * var injector = Injector.resolveAndCreate([HTTP_PROVIDERS, AutoAuthenticator]);
 * var authenticator = injector.get(AutoAuthenticator);
 * authenticator.request('people.json').subscribe(res => {
 *   //URL should have included '?password=123'
 *   console.log('people', res.json());
 * });
 * ```
 *
 * \@experimental
 */
var Request = (function (_super) {
    __extends(Request, _super);
    /**
     * @param {?} requestOptions
     */
    function Request(requestOptions) {
        var _this = _super.call(this) || this;
        // TODO: assert that url is present
        var url = requestOptions.url;
        _this.url = requestOptions.url;
        var paramsArg = requestOptions.params || requestOptions.search;
        if (paramsArg) {
            var params = void 0;
            if (typeof paramsArg === 'object' && !(paramsArg instanceof URLSearchParams)) {
                params = urlEncodeParams(paramsArg).toString();
            }
            else {
                params = paramsArg.toString();
            }
            if (params.length > 0) {
                var prefix = '?';
                if (_this.url.indexOf('?') != -1) {
                    prefix = (_this.url[_this.url.length - 1] == '&') ? '' : '&';
                }
                // TODO: just delete search-query-looking string in url?
                _this.url = url + prefix + params;
            }
        }
        _this._body = requestOptions.body;
        _this.method = normalizeMethodName(requestOptions.method);
        // TODO(jeffbcross): implement behavior
        // Defaults to 'omit', consistent with browser
        _this.headers = new Headers(requestOptions.headers);
        _this.contentType = _this.detectContentType();
        _this.withCredentials = requestOptions.withCredentials;
        _this.responseType = requestOptions.responseType;
        return _this;
    }
    /**
     * Returns the content type enum based on header options.
     * @return {?}
     */
    Request.prototype.detectContentType = function () {
        switch (this.headers.get('content-type')) {
            case 'application/json':
                return ContentType.JSON;
            case 'application/x-www-form-urlencoded':
                return ContentType.FORM;
            case 'multipart/form-data':
                return ContentType.FORM_DATA;
            case 'text/plain':
            case 'text/html':
                return ContentType.TEXT;
            case 'application/octet-stream':
                return this._body instanceof ArrayBuffer$1 ? ContentType.ARRAY_BUFFER : ContentType.BLOB;
            default:
                return this.detectContentTypeFromBody();
        }
    };
    /**
     * Returns the content type of request's body based on its type.
     * @return {?}
     */
    Request.prototype.detectContentTypeFromBody = function () {
        if (this._body == null) {
            return ContentType.NONE;
        }
        else if (this._body instanceof URLSearchParams) {
            return ContentType.FORM;
        }
        else if (this._body instanceof FormData) {
            return ContentType.FORM_DATA;
        }
        else if (this._body instanceof Blob$1) {
            return ContentType.BLOB;
        }
        else if (this._body instanceof ArrayBuffer$1) {
            return ContentType.ARRAY_BUFFER;
        }
        else if (this._body && typeof this._body === 'object') {
            return ContentType.JSON;
        }
        else {
            return ContentType.TEXT;
        }
    };
    /**
     * Returns the request's body according to its type. If body is undefined, return
     * null.
     * @return {?}
     */
    Request.prototype.getBody = function () {
        switch (this.contentType) {
            case ContentType.JSON:
                return this.text();
            case ContentType.FORM:
                return this.text();
            case ContentType.FORM_DATA:
                return this._body;
            case ContentType.TEXT:
                return this.text();
            case ContentType.BLOB:
                return this.blob();
            case ContentType.ARRAY_BUFFER:
                return this.arrayBuffer();
            default:
                return null;
        }
    };
    return Request;
}(Body));
/**
 * @param {?} params
 * @return {?}
 */
function urlEncodeParams(params) {
    var /** @type {?} */ searchParams = new URLSearchParams();
    Object.keys(params).forEach(function (key) {
        var /** @type {?} */ value = params[key];
        if (value && Array.isArray(value)) {
            value.forEach(function (element) { return searchParams.append(key, element.toString()); });
        }
        else {
            searchParams.append(key, value.toString());
        }
    });
    return searchParams;
}
var noop = function () { };
var w = typeof window == 'object' ? window : noop;
var FormData = ((w) /** TODO #9100 */)['FormData'] || noop;
var Blob$1 = ((w) /** TODO #9100 */)['Blob'] || noop;
var ArrayBuffer$1 = ((w) /** TODO #9100 */)['ArrayBuffer'] || noop;
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} backend
 * @param {?} request
 * @return {?}
 */
function httpRequest(backend, request) {
    return backend.createConnection(request).response;
}
/**
 * @param {?} defaultOpts
 * @param {?} providedOpts
 * @param {?} method
 * @param {?} url
 * @return {?}
 */
function mergeOptions(defaultOpts, providedOpts, method, url) {
    var /** @type {?} */ newOptions = defaultOpts;
    if (providedOpts) {
        // Hack so Dart can used named parameters
        return (newOptions.merge(new RequestOptions({
            method: providedOpts.method || method,
            url: providedOpts.url || url,
            search: providedOpts.search,
            params: providedOpts.params,
            headers: providedOpts.headers,
            body: providedOpts.body,
            withCredentials: providedOpts.withCredentials,
            responseType: providedOpts.responseType
        })));
    }
    return (newOptions.merge(new RequestOptions({ method: method, url: url })));
}
/**
 * Performs http requests using `XMLHttpRequest` as the default backend.
 *
 * `Http` is available as an injectable class, with methods to perform http requests. Calling
 * `request` returns an `Observable` which will emit a single {\@link Response} when a
 * response is received.
 *
 * ### Example
 *
 * ```typescript
 * import {Http, HTTP_PROVIDERS} from '\@angular/http';
 * import 'rxjs/add/operator/map'
 * \@Component({
 *   selector: 'http-app',
 *   viewProviders: [HTTP_PROVIDERS],
 *   templateUrl: 'people.html'
 * })
 * class PeopleComponent {
 *   constructor(http: Http) {
 *     http.get('people.json')
 *       // Call map on the response observable to get the parsed people object
 *       .map(res => res.json())
 *       // Subscribe to the observable to get the parsed people object and attach it to the
 *       // component
 *       .subscribe(people => this.people = people);
 *   }
 * }
 * ```
 *
 *
 * ### Example
 *
 * ```
 * http.get('people.json').subscribe((res:Response) => this.people = res.json());
 * ```
 *
 * The default construct used to perform requests, `XMLHttpRequest`, is abstracted as a "Backend" (
 * {\@link XHRBackend} in this case), which could be mocked with dependency injection by replacing
 * the {\@link XHRBackend} provider, as in the following example:
 *
 * ### Example
 *
 * ```typescript
 * import {BaseRequestOptions, Http} from '\@angular/http';
 * import {MockBackend} from '\@angular/http/testing';
 * var injector = Injector.resolveAndCreate([
 *   BaseRequestOptions,
 *   MockBackend,
 *   {provide: Http, useFactory:
 *       function(backend, defaultOptions) {
 *         return new Http(backend, defaultOptions);
 *       },
 *       deps: [MockBackend, BaseRequestOptions]}
 * ]);
 * var http = injector.get(Http);
 * http.get('request-from-mock-backend.json').subscribe((res:Response) => doSomething(res));
 * ```
 *
 * \@experimental
 */
var Http = (function () {
    /**
     * @param {?} _backend
     * @param {?} _defaultOptions
     */
    function Http(_backend, _defaultOptions) {
        this._backend = _backend;
        this._defaultOptions = _defaultOptions;
    }
    /**
     * Performs any type of http request. First argument is required, and can either be a url or
     * a {\@link Request} instance. If the first argument is a url, an optional {\@link RequestOptions}
     * object can be provided as the 2nd argument. The options object will be merged with the values
     * of {\@link BaseRequestOptions} before performing the request.
     * @param {?} url
     * @param {?=} options
     * @return {?}
     */
    Http.prototype.request = function (url, options) {
        var /** @type {?} */ responseObservable;
        if (typeof url === 'string') {
            responseObservable = httpRequest(this._backend, new Request(mergeOptions(this._defaultOptions, options, RequestMethod.Get, /** @type {?} */ (url))));
        }
        else if (url instanceof Request) {
            responseObservable = httpRequest(this._backend, url);
        }
        else {
            throw new Error('First argument must be a url string or Request instance.');
        }
        return responseObservable;
    };
    /**
     * Performs a request with `get` http method.
     * @param {?} url
     * @param {?=} options
     * @return {?}
     */
    Http.prototype.get = function (url, options) {
        return this.request(new Request(mergeOptions(this._defaultOptions, options, RequestMethod.Get, url)));
    };
    /**
     * Performs a request with `post` http method.
     * @param {?} url
     * @param {?} body
     * @param {?=} options
     * @return {?}
     */
    Http.prototype.post = function (url, body, options) {
        return this.request(new Request(mergeOptions(this._defaultOptions.merge(new RequestOptions({ body: body })), options, RequestMethod.Post, url)));
    };
    /**
     * Performs a request with `put` http method.
     * @param {?} url
     * @param {?} body
     * @param {?=} options
     * @return {?}
     */
    Http.prototype.put = function (url, body, options) {
        return this.request(new Request(mergeOptions(this._defaultOptions.merge(new RequestOptions({ body: body })), options, RequestMethod.Put, url)));
    };
    /**
     * Performs a request with `delete` http method.
     * @param {?} url
     * @param {?=} options
     * @return {?}
     */
    Http.prototype.delete = function (url, options) {
        return this.request(new Request(mergeOptions(this._defaultOptions, options, RequestMethod.Delete, url)));
    };
    /**
     * Performs a request with `patch` http method.
     * @param {?} url
     * @param {?} body
     * @param {?=} options
     * @return {?}
     */
    Http.prototype.patch = function (url, body, options) {
        return this.request(new Request(mergeOptions(this._defaultOptions.merge(new RequestOptions({ body: body })), options, RequestMethod.Patch, url)));
    };
    /**
     * Performs a request with `head` http method.
     * @param {?} url
     * @param {?=} options
     * @return {?}
     */
    Http.prototype.head = function (url, options) {
        return this.request(new Request(mergeOptions(this._defaultOptions, options, RequestMethod.Head, url)));
    };
    /**
     * Performs a request with `options` http method.
     * @param {?} url
     * @param {?=} options
     * @return {?}
     */
    Http.prototype.options = function (url, options) {
        return this.request(new Request(mergeOptions(this._defaultOptions, options, RequestMethod.Options, url)));
    };
    return Http;
}());
Http.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
Http.ctorParameters = function () { return [
    { type: ConnectionBackend, },
    { type: RequestOptions, },
]; };
/**
 * \@experimental
 */
var Jsonp = (function (_super) {
    __extends(Jsonp, _super);
    /**
     * @param {?} backend
     * @param {?} defaultOptions
     */
    function Jsonp(backend, defaultOptions) {
        return _super.call(this, backend, defaultOptions) || this;
    }
    /**
     * Performs any type of http request. First argument is required, and can either be a url or
     * a {\@link Request} instance. If the first argument is a url, an optional {\@link RequestOptions}
     * object can be provided as the 2nd argument. The options object will be merged with the values
     * of {\@link BaseRequestOptions} before performing the request.
     *
     * \@security Regular XHR is the safest alternative to JSONP for most applications, and is
     * supported by all current browsers. Because JSONP creates a `<script>` element with
     * contents retrieved from a remote source, attacker-controlled data introduced by an untrusted
     * source could expose your application to XSS risks. Data exposed by JSONP may also be
     * readable by malicious third-party websites. In addition, JSONP introduces potential risk for
     * future security issues (e.g. content sniffing).  For more detail, see the
     * [Security Guide](http://g.co/ng/security).
     * @param {?} url
     * @param {?=} options
     * @return {?}
     */
    Jsonp.prototype.request = function (url, options) {
        var /** @type {?} */ responseObservable;
        if (typeof url === 'string') {
            url =
                new Request(mergeOptions(this._defaultOptions, options, RequestMethod.Get, /** @type {?} */ (url)));
        }
        if (url instanceof Request) {
            if (url.method !== RequestMethod.Get) {
                throw new Error('JSONP requests must use GET request method.');
            }
            responseObservable = httpRequest(this._backend, url);
        }
        else {
            throw new Error('First argument must be a url string or Request instance.');
        }
        return responseObservable;
    };
    return Jsonp;
}(Http));
Jsonp.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
Jsonp.ctorParameters = function () { return [
    { type: ConnectionBackend, },
    { type: RequestOptions, },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * The http module provides services to perform http requests. To get started, see the {@link Http}
 * class.
 */
/**
 * @return {?}
 */
function _createDefaultCookieXSRFStrategy() {
    return new CookieXSRFStrategy();
}
/**
 * @param {?} xhrBackend
 * @param {?} requestOptions
 * @return {?}
 */
function httpFactory(xhrBackend, requestOptions) {
    return new Http(xhrBackend, requestOptions);
}
/**
 * @param {?} jsonpBackend
 * @param {?} requestOptions
 * @return {?}
 */
function jsonpFactory(jsonpBackend, requestOptions) {
    return new Jsonp(jsonpBackend, requestOptions);
}
/**
 * The module that includes http's providers
 *
 * \@experimental
 */
var HttpModule = (function () {
    function HttpModule() {
    }
    return HttpModule;
}());
HttpModule.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"], args: [{
                providers: [
                    // TODO(pascal): use factory type annotations once supported in DI
                    // issue: https://github.com/angular/angular/issues/3183
                    { provide: Http, useFactory: httpFactory, deps: [XHRBackend, RequestOptions] },
                    BrowserXhr,
                    { provide: RequestOptions, useClass: BaseRequestOptions },
                    { provide: ResponseOptions, useClass: BaseResponseOptions },
                    XHRBackend,
                    { provide: XSRFStrategy, useFactory: _createDefaultCookieXSRFStrategy },
                ],
            },] },
];
/**
 * @nocollapse
 */
HttpModule.ctorParameters = function () { return []; };
/**
 * The module that includes jsonp's providers
 *
 * \@experimental
 */
var JsonpModule = (function () {
    function JsonpModule() {
    }
    return JsonpModule;
}());
JsonpModule.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_core__["NgModule"], args: [{
                providers: [
                    // TODO(pascal): use factory type annotations once supported in DI
                    // issue: https://github.com/angular/angular/issues/3183
                    { provide: Jsonp, useFactory: jsonpFactory, deps: [JSONPBackend, RequestOptions] },
                    BrowserJsonp,
                    { provide: RequestOptions, useClass: BaseRequestOptions },
                    { provide: ResponseOptions, useClass: BaseResponseOptions },
                    { provide: JSONPBackend, useClass: JSONPBackend_ },
                ],
            },] },
];
/**
 * @nocollapse
 */
JsonpModule.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the common package.
 */
/**
 * \@stable
 */
var VERSION = new __WEBPACK_IMPORTED_MODULE_0__angular_core__["Version"]('4.1.2');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the http package.
 */
// This file only reexports content of the `src` folder. Keep it that way.
/**
 * Generated bundle index. Do not edit.
 */

//# sourceMappingURL=http.es5.js.map


/***/ }),
/* 39 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RESOURCE_CACHE_PROVIDER", function() { return RESOURCE_CACHE_PROVIDER; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "platformBrowserDynamic", function() { return platformBrowserDynamic; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "VERSION", function() { return VERSION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵINTERNAL_BROWSER_DYNAMIC_PLATFORM_PROVIDERS", function() { return INTERNAL_BROWSER_DYNAMIC_PLATFORM_PROVIDERS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵResourceLoaderImpl", function() { return ResourceLoaderImpl; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__angular_compiler__ = __webpack_require__(21);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__angular_core__ = __webpack_require__(3);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__angular_common__ = __webpack_require__(8);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__angular_platform_browser__ = __webpack_require__(5);
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * @license Angular v4.1.2
 * (c) 2010-2017 Google, Inc. https://angular.io/
 * License: MIT
 */




/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var ResourceLoaderImpl = (function (_super) {
    __extends(ResourceLoaderImpl, _super);
    function ResourceLoaderImpl() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    ResourceLoaderImpl.prototype.get = function (url) {
        var resolve;
        var reject;
        var promise = new Promise(function (res, rej) {
            resolve = res;
            reject = rej;
        });
        var xhr = new XMLHttpRequest();
        xhr.open('GET', url, true);
        xhr.responseType = 'text';
        xhr.onload = function () {
            // responseText is the old-school way of retrieving response (supported by IE8 & 9)
            // response/responseType properties were introduced in ResourceLoader Level2 spec (supported
            // by IE10)
            var response = xhr.response || xhr.responseText;
            // normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
            var status = xhr.status === 1223 ? 204 : xhr.status;
            // fix status code when it is 0 (0 status is undocumented).
            // Occurs when accessing file resources or on Android 4.1 stock browser
            // while retrieving files from application cache.
            if (status === 0) {
                status = response ? 200 : 0;
            }
            if (200 <= status && status <= 300) {
                resolve(response);
            }
            else {
                reject("Failed to load " + url);
            }
        };
        xhr.onerror = function () { reject("Failed to load " + url); };
        xhr.send();
        return promise;
    };
    return ResourceLoaderImpl;
}(__WEBPACK_IMPORTED_MODULE_0__angular_compiler__["ResourceLoader"]));
ResourceLoaderImpl.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/** @nocollapse */
ResourceLoaderImpl.ctorParameters = function () { return []; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var INTERNAL_BROWSER_DYNAMIC_PLATFORM_PROVIDERS = [
    __WEBPACK_IMPORTED_MODULE_3__angular_platform_browser__["ɵINTERNAL_BROWSER_PLATFORM_PROVIDERS"],
    {
        provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["COMPILER_OPTIONS"],
        useValue: { providers: [{ provide: __WEBPACK_IMPORTED_MODULE_0__angular_compiler__["ResourceLoader"], useClass: ResourceLoaderImpl }] },
        multi: true
    },
    { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["PLATFORM_ID"], useValue: __WEBPACK_IMPORTED_MODULE_2__angular_common__["ɵPLATFORM_BROWSER_ID"] },
];
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * An implementation of ResourceLoader that uses a template cache to avoid doing an actual
 * ResourceLoader.
 *
 * The template cache needs to be built and loaded into window.$templateCache
 * via a separate mechanism.
 */
var CachedResourceLoader = (function (_super) {
    __extends(CachedResourceLoader, _super);
    function CachedResourceLoader() {
        var _this = _super.call(this) || this;
        _this._cache = __WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵglobal"].$templateCache;
        if (_this._cache == null) {
            throw new Error('CachedResourceLoader: Template cache was not found in $templateCache.');
        }
        return _this;
    }
    CachedResourceLoader.prototype.get = function (url) {
        if (this._cache.hasOwnProperty(url)) {
            return Promise.resolve(this._cache[url]);
        }
        else {
            return Promise.reject('CachedResourceLoader: Did not find cached template for ' + url);
        }
    };
    return CachedResourceLoader;
}(__WEBPACK_IMPORTED_MODULE_0__angular_compiler__["ResourceLoader"]));
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the common package.
 */
/**
 * @stable
 */
var VERSION = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Version"]('4.1.2');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @experimental
 */
var RESOURCE_CACHE_PROVIDER = [{ provide: __WEBPACK_IMPORTED_MODULE_0__angular_compiler__["ResourceLoader"], useClass: CachedResourceLoader }];
/**
 * @stable
 */
var platformBrowserDynamic = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["createPlatformFactory"])(__WEBPACK_IMPORTED_MODULE_0__angular_compiler__["platformCoreDynamic"], 'browserDynamic', INTERNAL_BROWSER_DYNAMIC_PLATFORM_PROVIDERS);
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the platform-browser-dynamic package.
 */
// This file only reexports content of the `src` folder. Keep it that way.

//# sourceMappingURL=platform-browser-dynamic.es5.js.map


/***/ }),
/* 40 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouterLink", function() { return RouterLink; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouterLinkWithHref", function() { return RouterLinkWithHref; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouterLinkActive", function() { return RouterLinkActive; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouterOutlet", function() { return RouterOutlet; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NavigationCancel", function() { return NavigationCancel; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NavigationEnd", function() { return NavigationEnd; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NavigationError", function() { return NavigationError; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NavigationStart", function() { return NavigationStart; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouteConfigLoadEnd", function() { return RouteConfigLoadEnd; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouteConfigLoadStart", function() { return RouteConfigLoadStart; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RoutesRecognized", function() { return RoutesRecognized; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouteReuseStrategy", function() { return RouteReuseStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Router", function() { return Router; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ROUTES", function() { return ROUTES; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ROUTER_CONFIGURATION", function() { return ROUTER_CONFIGURATION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ROUTER_INITIALIZER", function() { return ROUTER_INITIALIZER; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouterModule", function() { return RouterModule; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "provideRoutes", function() { return provideRoutes; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouterOutletMap", function() { return RouterOutletMap; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NoPreloading", function() { return NoPreloading; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PreloadAllModules", function() { return PreloadAllModules; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PreloadingStrategy", function() { return PreloadingStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouterPreloader", function() { return RouterPreloader; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ActivatedRoute", function() { return ActivatedRoute; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ActivatedRouteSnapshot", function() { return ActivatedRouteSnapshot; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouterState", function() { return RouterState; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "RouterStateSnapshot", function() { return RouterStateSnapshot; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PRIMARY_OUTLET", function() { return PRIMARY_OUTLET; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "convertToParamMap", function() { return convertToParamMap; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "UrlHandlingStrategy", function() { return UrlHandlingStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "DefaultUrlSerializer", function() { return DefaultUrlSerializer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "UrlSegment", function() { return UrlSegment; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "UrlSegmentGroup", function() { return UrlSegmentGroup; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "UrlSerializer", function() { return UrlSerializer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "UrlTree", function() { return UrlTree; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "VERSION", function() { return VERSION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵROUTER_PROVIDERS", function() { return ROUTER_PROVIDERS; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵflatten", function() { return flatten; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵa", function() { return ROUTER_FORROOT_GUARD; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵg", function() { return RouterInitializer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵh", function() { return getAppInitializer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵi", function() { return getBootstrapListener; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵd", function() { return provideForRootGuard; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵc", function() { return provideLocationStrategy; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵj", function() { return provideRouterInitializer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵf", function() { return rootRoute; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵb", function() { return routerNgProbeToken; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵe", function() { return setupRouter; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵk", function() { return Tree; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ɵl", function() { return TreeNode; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__angular_common__ = __webpack_require__(8);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__angular_core__ = __webpack_require__(3);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__ = __webpack_require__(59);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_rxjs_Subject__ = __webpack_require__(6);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_rxjs_Subject___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_rxjs_Subject__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__ = __webpack_require__(69);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__ = __webpack_require__(71);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_rxjs_operator_concatMap__ = __webpack_require__(74);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_rxjs_operator_concatMap___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_rxjs_operator_concatMap__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_rxjs_operator_every__ = __webpack_require__(75);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_rxjs_operator_every___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_7_rxjs_operator_every__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_rxjs_operator_first__ = __webpack_require__(77);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8_rxjs_operator_first___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_8_rxjs_operator_first__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__ = __webpack_require__(27);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__ = __webpack_require__(28);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11_rxjs_operator_reduce__ = __webpack_require__(82);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11_rxjs_operator_reduce___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_11_rxjs_operator_reduce__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12_rxjs_Observable__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12_rxjs_Observable___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_12_rxjs_Observable__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13_rxjs_operator_catch__ = __webpack_require__(72);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13_rxjs_operator_catch___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_13_rxjs_operator_catch__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_14_rxjs_operator_concatAll__ = __webpack_require__(73);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_14_rxjs_operator_concatAll___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_14_rxjs_operator_concatAll__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_15_rxjs_util_EmptyError__ = __webpack_require__(19);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_15_rxjs_util_EmptyError___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_15_rxjs_util_EmptyError__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_16_rxjs_observable_fromPromise__ = __webpack_require__(26);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_16_rxjs_observable_fromPromise___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_16_rxjs_observable_fromPromise__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_17_rxjs_operator_last__ = __webpack_require__(78);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_17_rxjs_operator_last___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_17_rxjs_operator_last__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_18_rxjs_operator_mergeAll__ = __webpack_require__(15);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_18_rxjs_operator_mergeAll___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_18_rxjs_operator_mergeAll__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__angular_platform_browser__ = __webpack_require__(5);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_20_rxjs_operator_filter__ = __webpack_require__(76);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_20_rxjs_operator_filter___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_20_rxjs_operator_filter__);
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * @license Angular v4.1.2
 * (c) 2010-2017 Google, Inc. https://angular.io/
 * License: MIT
 */ 




















/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Represents an event triggered when a navigation starts.
 *
 * \@stable
 */
var NavigationStart = (function () {
    /**
     * @param {?} id
     * @param {?} url
     */
    function NavigationStart(id, url) {
        this.id = id;
        this.url = url;
    }
    /**
     * \@docsNotRequired
     * @return {?}
     */
    NavigationStart.prototype.toString = function () { return "NavigationStart(id: " + this.id + ", url: '" + this.url + "')"; };
    return NavigationStart;
}());
/**
 * \@whatItDoes Represents an event triggered when a navigation ends successfully.
 *
 * \@stable
 */
var NavigationEnd = (function () {
    /**
     * @param {?} id
     * @param {?} url
     * @param {?} urlAfterRedirects
     */
    function NavigationEnd(id, url, urlAfterRedirects) {
        this.id = id;
        this.url = url;
        this.urlAfterRedirects = urlAfterRedirects;
    }
    /**
     * \@docsNotRequired
     * @return {?}
     */
    NavigationEnd.prototype.toString = function () {
        return "NavigationEnd(id: " + this.id + ", url: '" + this.url + "', urlAfterRedirects: '" + this.urlAfterRedirects + "')";
    };
    return NavigationEnd;
}());
/**
 * \@whatItDoes Represents an event triggered when a navigation is canceled.
 *
 * \@stable
 */
var NavigationCancel = (function () {
    /**
     * @param {?} id
     * @param {?} url
     * @param {?} reason
     */
    function NavigationCancel(id, url, reason) {
        this.id = id;
        this.url = url;
        this.reason = reason;
    }
    /**
     * \@docsNotRequired
     * @return {?}
     */
    NavigationCancel.prototype.toString = function () { return "NavigationCancel(id: " + this.id + ", url: '" + this.url + "')"; };
    return NavigationCancel;
}());
/**
 * \@whatItDoes Represents an event triggered when a navigation fails due to an unexpected error.
 *
 * \@stable
 */
var NavigationError = (function () {
    /**
     * @param {?} id
     * @param {?} url
     * @param {?} error
     */
    function NavigationError(id, url, error) {
        this.id = id;
        this.url = url;
        this.error = error;
    }
    /**
     * \@docsNotRequired
     * @return {?}
     */
    NavigationError.prototype.toString = function () {
        return "NavigationError(id: " + this.id + ", url: '" + this.url + "', error: " + this.error + ")";
    };
    return NavigationError;
}());
/**
 * \@whatItDoes Represents an event triggered when routes are recognized.
 *
 * \@stable
 */
var RoutesRecognized = (function () {
    /**
     * @param {?} id
     * @param {?} url
     * @param {?} urlAfterRedirects
     * @param {?} state
     */
    function RoutesRecognized(id, url, urlAfterRedirects, state) {
        this.id = id;
        this.url = url;
        this.urlAfterRedirects = urlAfterRedirects;
        this.state = state;
    }
    /**
     * \@docsNotRequired
     * @return {?}
     */
    RoutesRecognized.prototype.toString = function () {
        return "RoutesRecognized(id: " + this.id + ", url: '" + this.url + "', urlAfterRedirects: '" + this.urlAfterRedirects + "', state: " + this.state + ")";
    };
    return RoutesRecognized;
}());
/**
 * \@whatItDoes Represents an event triggered before lazy loading a route config.
 *
 * \@experimental
 */
var RouteConfigLoadStart = (function () {
    /**
     * @param {?} route
     */
    function RouteConfigLoadStart(route) {
        this.route = route;
    }
    /**
     * @return {?}
     */
    RouteConfigLoadStart.prototype.toString = function () { return "RouteConfigLoadStart(path: " + this.route.path + ")"; };
    return RouteConfigLoadStart;
}());
/**
 * \@whatItDoes Represents an event triggered when a route has been lazy loaded.
 *
 * \@experimental
 */
var RouteConfigLoadEnd = (function () {
    /**
     * @param {?} route
     */
    function RouteConfigLoadEnd(route) {
        this.route = route;
    }
    /**
     * @return {?}
     */
    RouteConfigLoadEnd.prototype.toString = function () { return "RouteConfigLoadEnd(path: " + this.route.path + ")"; };
    return RouteConfigLoadEnd;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Name of the primary outlet.
 *
 * \@stable
 */
var PRIMARY_OUTLET = 'primary';
var ParamsAsMap = (function () {
    /**
     * @param {?} params
     */
    function ParamsAsMap(params) {
        this.params = params || {};
    }
    /**
     * @param {?} name
     * @return {?}
     */
    ParamsAsMap.prototype.has = function (name) { return this.params.hasOwnProperty(name); };
    /**
     * @param {?} name
     * @return {?}
     */
    ParamsAsMap.prototype.get = function (name) {
        if (this.has(name)) {
            var /** @type {?} */ v = this.params[name];
            return Array.isArray(v) ? v[0] : v;
        }
        return null;
    };
    /**
     * @param {?} name
     * @return {?}
     */
    ParamsAsMap.prototype.getAll = function (name) {
        if (this.has(name)) {
            var /** @type {?} */ v = this.params[name];
            return Array.isArray(v) ? v : [v];
        }
        return [];
    };
    Object.defineProperty(ParamsAsMap.prototype, "keys", {
        /**
         * @return {?}
         */
        get: function () { return Object.keys(this.params); },
        enumerable: true,
        configurable: true
    });
    return ParamsAsMap;
}());
/**
 * Convert a {\@link Params} instance to a {\@link ParamMap}.
 *
 * \@stable
 * @param {?} params
 * @return {?}
 */
function convertToParamMap(params) {
    return new ParamsAsMap(params);
}
var NAVIGATION_CANCELING_ERROR = 'ngNavigationCancelingError';
/**
 * @param {?} message
 * @return {?}
 */
function navigationCancelingError(message) {
    var /** @type {?} */ error = Error('NavigationCancelingError: ' + message);
    ((error))[NAVIGATION_CANCELING_ERROR] = true;
    return error;
}
/**
 * @param {?} error
 * @return {?}
 */
function isNavigationCancelingError(error) {
    return ((error))[NAVIGATION_CANCELING_ERROR];
}
/**
 * @param {?} segments
 * @param {?} segmentGroup
 * @param {?} route
 * @return {?}
 */
function defaultUrlMatcher(segments, segmentGroup, route) {
    var /** @type {?} */ parts = ((route.path)).split('/');
    if (parts.length > segments.length) {
        // The actual URL is shorter than the config, no match
        return null;
    }
    if (route.pathMatch === 'full' &&
        (segmentGroup.hasChildren() || parts.length < segments.length)) {
        // The config is longer than the actual URL but we are looking for a full match, return null
        return null;
    }
    var /** @type {?} */ posParams = {};
    // Check each config part against the actual URL
    for (var /** @type {?} */ index = 0; index < parts.length; index++) {
        var /** @type {?} */ part = parts[index];
        var /** @type {?} */ segment = segments[index];
        var /** @type {?} */ isParameter = part.startsWith(':');
        if (isParameter) {
            posParams[part.substring(1)] = segment;
        }
        else if (part !== segment.path) {
            // The actual URL part does not match the config, no match
            return null;
        }
    }
    return { consumed: segments.slice(0, parts.length), posParams: posParams };
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var LoadedRouterConfig = (function () {
    /**
     * @param {?} routes
     * @param {?} module
     */
    function LoadedRouterConfig(routes, module) {
        this.routes = routes;
        this.module = module;
    }
    return LoadedRouterConfig;
}());
/**
 * @param {?} config
 * @param {?=} parentPath
 * @return {?}
 */
function validateConfig(config, parentPath) {
    if (parentPath === void 0) { parentPath = ''; }
    // forEach doesn't iterate undefined values
    for (var /** @type {?} */ i = 0; i < config.length; i++) {
        var /** @type {?} */ route = config[i];
        var /** @type {?} */ fullPath = getFullPath(parentPath, route);
        validateNode(route, fullPath);
    }
}
/**
 * @param {?} route
 * @param {?} fullPath
 * @return {?}
 */
function validateNode(route, fullPath) {
    if (!route) {
        throw new Error("\n      Invalid configuration of route '" + fullPath + "': Encountered undefined route.\n      The reason might be an extra comma.\n\n      Example:\n      const routes: Routes = [\n        { path: '', redirectTo: '/dashboard', pathMatch: 'full' },\n        { path: 'dashboard',  component: DashboardComponent },, << two commas\n        { path: 'detail/:id', component: HeroDetailComponent }\n      ];\n    ");
    }
    if (Array.isArray(route)) {
        throw new Error("Invalid configuration of route '" + fullPath + "': Array cannot be specified");
    }
    if (!route.component && (route.outlet && route.outlet !== PRIMARY_OUTLET)) {
        throw new Error("Invalid configuration of route '" + fullPath + "': a componentless route cannot have a named outlet set");
    }
    if (route.redirectTo && route.children) {
        throw new Error("Invalid configuration of route '" + fullPath + "': redirectTo and children cannot be used together");
    }
    if (route.redirectTo && route.loadChildren) {
        throw new Error("Invalid configuration of route '" + fullPath + "': redirectTo and loadChildren cannot be used together");
    }
    if (route.children && route.loadChildren) {
        throw new Error("Invalid configuration of route '" + fullPath + "': children and loadChildren cannot be used together");
    }
    if (route.redirectTo && route.component) {
        throw new Error("Invalid configuration of route '" + fullPath + "': redirectTo and component cannot be used together");
    }
    if (route.path && route.matcher) {
        throw new Error("Invalid configuration of route '" + fullPath + "': path and matcher cannot be used together");
    }
    if (route.redirectTo === void 0 && !route.component && !route.children && !route.loadChildren) {
        throw new Error("Invalid configuration of route '" + fullPath + "'. One of the following must be provided: component, redirectTo, children or loadChildren");
    }
    if (route.path === void 0 && route.matcher === void 0) {
        throw new Error("Invalid configuration of route '" + fullPath + "': routes must have either a path or a matcher specified");
    }
    if (typeof route.path === 'string' && route.path.charAt(0) === '/') {
        throw new Error("Invalid configuration of route '" + fullPath + "': path cannot start with a slash");
    }
    if (route.path === '' && route.redirectTo !== void 0 && route.pathMatch === void 0) {
        var /** @type {?} */ exp = "The default value of 'pathMatch' is 'prefix', but often the intent is to use 'full'.";
        throw new Error("Invalid configuration of route '{path: \"" + fullPath + "\", redirectTo: \"" + route.redirectTo + "\"}': please provide 'pathMatch'. " + exp);
    }
    if (route.pathMatch !== void 0 && route.pathMatch !== 'full' && route.pathMatch !== 'prefix') {
        throw new Error("Invalid configuration of route '" + fullPath + "': pathMatch can only be set to 'prefix' or 'full'");
    }
    if (route.children) {
        validateConfig(route.children, fullPath);
    }
}
/**
 * @param {?} parentPath
 * @param {?} currentRoute
 * @return {?}
 */
function getFullPath(parentPath, currentRoute) {
    if (!currentRoute) {
        return parentPath;
    }
    if (!parentPath && !currentRoute.path) {
        return '';
    }
    else if (parentPath && !currentRoute.path) {
        return parentPath + "/";
    }
    else if (!parentPath && currentRoute.path) {
        return currentRoute.path;
    }
    else {
        return parentPath + "/" + currentRoute.path;
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} a
 * @param {?} b
 * @return {?}
 */
function shallowEqualArrays(a, b) {
    if (a.length !== b.length)
        return false;
    for (var /** @type {?} */ i = 0; i < a.length; ++i) {
        if (!shallowEqual(a[i], b[i]))
            return false;
    }
    return true;
}
/**
 * @param {?} a
 * @param {?} b
 * @return {?}
 */
function shallowEqual(a, b) {
    var /** @type {?} */ k1 = Object.keys(a);
    var /** @type {?} */ k2 = Object.keys(b);
    if (k1.length != k2.length) {
        return false;
    }
    var /** @type {?} */ key;
    for (var /** @type {?} */ i = 0; i < k1.length; i++) {
        key = k1[i];
        if (a[key] !== b[key]) {
            return false;
        }
    }
    return true;
}
/**
 * @template T
 * @param {?} arr
 * @return {?}
 */
function flatten(arr) {
    return Array.prototype.concat.apply([], arr);
}
/**
 * @template T
 * @param {?} a
 * @return {?}
 */
function last$1(a) {
    return a.length > 0 ? a[a.length - 1] : null;
}
/**
 * @param {?} bools
 * @return {?}
 */
/**
 * @template K, V
 * @param {?} map
 * @param {?} callback
 * @return {?}
 */
function forEach(map$$1, callback) {
    for (var /** @type {?} */ prop in map$$1) {
        if (map$$1.hasOwnProperty(prop)) {
            callback(map$$1[prop], prop);
        }
    }
}
/**
 * @template A, B
 * @param {?} obj
 * @param {?} fn
 * @return {?}
 */
function waitForMap(obj, fn) {
    if (Object.keys(obj).length === 0) {
        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])({});
    }
    var /** @type {?} */ waitHead = [];
    var /** @type {?} */ waitTail = [];
    var /** @type {?} */ res = {};
    forEach(obj, function (a, k) {
        var /** @type {?} */ mapped = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(fn(k, a), function (r) { return res[k] = r; });
        if (k === PRIMARY_OUTLET) {
            waitHead.push(mapped);
        }
        else {
            waitTail.push(mapped);
        }
    });
    var /** @type {?} */ concat$ = __WEBPACK_IMPORTED_MODULE_14_rxjs_operator_concatAll__["concatAll"].call(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"].apply(void 0, waitHead.concat(waitTail)));
    var /** @type {?} */ last$ = __WEBPACK_IMPORTED_MODULE_17_rxjs_operator_last__["last"].call(concat$);
    return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(last$, function () { return res; });
}
/**
 * @param {?} observables
 * @return {?}
 */
function andObservables(observables) {
    var /** @type {?} */ merged$ = __WEBPACK_IMPORTED_MODULE_18_rxjs_operator_mergeAll__["mergeAll"].call(observables);
    return __WEBPACK_IMPORTED_MODULE_7_rxjs_operator_every__["every"].call(merged$, function (result) { return result === true; });
}
/**
 * @template T
 * @param {?} value
 * @return {?}
 */
function wrapIntoObservable(value) {
    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵisObservable"])(value)) {
        return value;
    }
    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["ɵisPromise"])(value)) {
        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_16_rxjs_observable_fromPromise__["fromPromise"])(value);
    }
    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(value);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @return {?}
 */
function createEmptyUrlTree() {
    return new UrlTree(new UrlSegmentGroup([], {}), {}, null);
}
/**
 * @param {?} container
 * @param {?} containee
 * @param {?} exact
 * @return {?}
 */
function containsTree(container, containee, exact) {
    if (exact) {
        return equalQueryParams(container.queryParams, containee.queryParams) &&
            equalSegmentGroups(container.root, containee.root);
    }
    return containsQueryParams(container.queryParams, containee.queryParams) &&
        containsSegmentGroup(container.root, containee.root);
}
/**
 * @param {?} container
 * @param {?} containee
 * @return {?}
 */
function equalQueryParams(container, containee) {
    return shallowEqual(container, containee);
}
/**
 * @param {?} container
 * @param {?} containee
 * @return {?}
 */
function equalSegmentGroups(container, containee) {
    if (!equalPath(container.segments, containee.segments))
        return false;
    if (container.numberOfChildren !== containee.numberOfChildren)
        return false;
    for (var /** @type {?} */ c in containee.children) {
        if (!container.children[c])
            return false;
        if (!equalSegmentGroups(container.children[c], containee.children[c]))
            return false;
    }
    return true;
}
/**
 * @param {?} container
 * @param {?} containee
 * @return {?}
 */
function containsQueryParams(container, containee) {
    return Object.keys(containee).length <= Object.keys(container).length &&
        Object.keys(containee).every(function (key) { return containee[key] === container[key]; });
}
/**
 * @param {?} container
 * @param {?} containee
 * @return {?}
 */
function containsSegmentGroup(container, containee) {
    return containsSegmentGroupHelper(container, containee, containee.segments);
}
/**
 * @param {?} container
 * @param {?} containee
 * @param {?} containeePaths
 * @return {?}
 */
function containsSegmentGroupHelper(container, containee, containeePaths) {
    if (container.segments.length > containeePaths.length) {
        var /** @type {?} */ current = container.segments.slice(0, containeePaths.length);
        if (!equalPath(current, containeePaths))
            return false;
        if (containee.hasChildren())
            return false;
        return true;
    }
    else if (container.segments.length === containeePaths.length) {
        if (!equalPath(container.segments, containeePaths))
            return false;
        for (var /** @type {?} */ c in containee.children) {
            if (!container.children[c])
                return false;
            if (!containsSegmentGroup(container.children[c], containee.children[c]))
                return false;
        }
        return true;
    }
    else {
        var /** @type {?} */ current = containeePaths.slice(0, container.segments.length);
        var /** @type {?} */ next = containeePaths.slice(container.segments.length);
        if (!equalPath(container.segments, current))
            return false;
        if (!container.children[PRIMARY_OUTLET])
            return false;
        return containsSegmentGroupHelper(container.children[PRIMARY_OUTLET], containee, next);
    }
}
/**
 * \@whatItDoes Represents the parsed URL.
 *
 * \@howToUse
 *
 * ```
 * \@Component({templateUrl:'template.html'})
 * class MyComponent {
 *   constructor(router: Router) {
 *     const tree: UrlTree =
 *       router.parseUrl('/team/33/(user/victor//support:help)?debug=true#fragment');
 *     const f = tree.fragment; // return 'fragment'
 *     const q = tree.queryParams; // returns {debug: 'true'}
 *     const g: UrlSegmentGroup = tree.root.children[PRIMARY_OUTLET];
 *     const s: UrlSegment[] = g.segments; // returns 2 segments 'team' and '33'
 *     g.children[PRIMARY_OUTLET].segments; // returns 2 segments 'user' and 'victor'
 *     g.children['support'].segments; // return 1 segment 'help'
 *   }
 * }
 * ```
 *
 * \@description
 *
 * Since a router state is a tree, and the URL is nothing but a serialized state, the URL is a
 * serialized tree.
 * UrlTree is a data structure that provides a lot of affordances in dealing with URLs
 *
 * \@stable
 */
var UrlTree = (function () {
    /**
     * \@internal
     * @param {?} root
     * @param {?} queryParams
     * @param {?} fragment
     */
    function UrlTree(root, queryParams, fragment) {
        this.root = root;
        this.queryParams = queryParams;
        this.fragment = fragment;
    }
    Object.defineProperty(UrlTree.prototype, "queryParamMap", {
        /**
         * @return {?}
         */
        get: function () {
            if (!this._queryParamMap) {
                this._queryParamMap = convertToParamMap(this.queryParams);
            }
            return this._queryParamMap;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * \@docsNotRequired
     * @return {?}
     */
    UrlTree.prototype.toString = function () { return DEFAULT_SERIALIZER.serialize(this); };
    return UrlTree;
}());
/**
 * \@whatItDoes Represents the parsed URL segment group.
 *
 * See {\@link UrlTree} for more information.
 *
 * \@stable
 */
var UrlSegmentGroup = (function () {
    /**
     * @param {?} segments
     * @param {?} children
     */
    function UrlSegmentGroup(segments, children) {
        var _this = this;
        this.segments = segments;
        this.children = children;
        /** The parent node in the url tree */
        this.parent = null;
        forEach(children, function (v, k) { return v.parent = _this; });
    }
    /**
     * Wether the segment has child segments
     * @return {?}
     */
    UrlSegmentGroup.prototype.hasChildren = function () { return this.numberOfChildren > 0; };
    Object.defineProperty(UrlSegmentGroup.prototype, "numberOfChildren", {
        /**
         * Number of child segments
         * @return {?}
         */
        get: function () { return Object.keys(this.children).length; },
        enumerable: true,
        configurable: true
    });
    /**
     * \@docsNotRequired
     * @return {?}
     */
    UrlSegmentGroup.prototype.toString = function () { return serializePaths(this); };
    return UrlSegmentGroup;
}());
/**
 * \@whatItDoes Represents a single URL segment.
 *
 * \@howToUse
 *
 * ```
 * \@Component({templateUrl:'template.html'})
 * class MyComponent {
 *   constructor(router: Router) {
 *     const tree: UrlTree = router.parseUrl('/team;id=33');
 *     const g: UrlSegmentGroup = tree.root.children[PRIMARY_OUTLET];
 *     const s: UrlSegment[] = g.segments;
 *     s[0].path; // returns 'team'
 *     s[0].parameters; // returns {id: 33}
 *   }
 * }
 * ```
 *
 * \@description
 *
 * A UrlSegment is a part of a URL between the two slashes. It contains a path and the matrix
 * parameters associated with the segment.
 *
 * \@stable
 */
var UrlSegment = (function () {
    /**
     * @param {?} path
     * @param {?} parameters
     */
    function UrlSegment(path, parameters) {
        this.path = path;
        this.parameters = parameters;
    }
    Object.defineProperty(UrlSegment.prototype, "parameterMap", {
        /**
         * @return {?}
         */
        get: function () {
            if (!this._parameterMap) {
                this._parameterMap = convertToParamMap(this.parameters);
            }
            return this._parameterMap;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * \@docsNotRequired
     * @return {?}
     */
    UrlSegment.prototype.toString = function () { return serializePath(this); };
    return UrlSegment;
}());
/**
 * @param {?} as
 * @param {?} bs
 * @return {?}
 */
function equalSegments(as, bs) {
    return equalPath(as, bs) && as.every(function (a, i) { return shallowEqual(a.parameters, bs[i].parameters); });
}
/**
 * @param {?} as
 * @param {?} bs
 * @return {?}
 */
function equalPath(as, bs) {
    if (as.length !== bs.length)
        return false;
    return as.every(function (a, i) { return a.path === bs[i].path; });
}
/**
 * @template T
 * @param {?} segment
 * @param {?} fn
 * @return {?}
 */
function mapChildrenIntoArray(segment, fn) {
    var /** @type {?} */ res = [];
    forEach(segment.children, function (child, childOutlet) {
        if (childOutlet === PRIMARY_OUTLET) {
            res = res.concat(fn(child, childOutlet));
        }
    });
    forEach(segment.children, function (child, childOutlet) {
        if (childOutlet !== PRIMARY_OUTLET) {
            res = res.concat(fn(child, childOutlet));
        }
    });
    return res;
}
/**
 * \@whatItDoes Serializes and deserializes a URL string into a URL tree.
 *
 * \@description The url serialization strategy is customizable. You can
 * make all URLs case insensitive by providing a custom UrlSerializer.
 *
 * See {\@link DefaultUrlSerializer} for an example of a URL serializer.
 *
 * \@stable
 * @abstract
 */
var UrlSerializer = (function () {
    function UrlSerializer() {
    }
    /**
     * Parse a url into a {\@link UrlTree}
     * @abstract
     * @param {?} url
     * @return {?}
     */
    UrlSerializer.prototype.parse = function (url) { };
    /**
     * Converts a {\@link UrlTree} into a url
     * @abstract
     * @param {?} tree
     * @return {?}
     */
    UrlSerializer.prototype.serialize = function (tree) { };
    return UrlSerializer;
}());
/**
 * \@whatItDoes A default implementation of the {\@link UrlSerializer}.
 *
 * \@description
 *
 * Example URLs:
 *
 * ```
 * /inbox/33(popup:compose)
 * /inbox/33;open=true/messages/44
 * ```
 *
 * DefaultUrlSerializer uses parentheses to serialize secondary segments (e.g., popup:compose), the
 * colon syntax to specify the outlet, and the ';parameter=value' syntax (e.g., open=true) to
 * specify route specific parameters.
 *
 * \@stable
 */
var DefaultUrlSerializer = (function () {
    function DefaultUrlSerializer() {
    }
    /**
     * Parses a url into a {\@link UrlTree}
     * @param {?} url
     * @return {?}
     */
    DefaultUrlSerializer.prototype.parse = function (url) {
        var /** @type {?} */ p = new UrlParser(url);
        return new UrlTree(p.parseRootSegment(), p.parseQueryParams(), p.parseFragment());
    };
    /**
     * Converts a {\@link UrlTree} into a url
     * @param {?} tree
     * @return {?}
     */
    DefaultUrlSerializer.prototype.serialize = function (tree) {
        var /** @type {?} */ segment = "/" + serializeSegment(tree.root, true);
        var /** @type {?} */ query = serializeQueryParams(tree.queryParams);
        var /** @type {?} */ fragment = typeof tree.fragment === "string" ? "#" + encodeURI(/** @type {?} */ ((tree.fragment))) : '';
        return "" + segment + query + fragment;
    };
    return DefaultUrlSerializer;
}());
var DEFAULT_SERIALIZER = new DefaultUrlSerializer();
/**
 * @param {?} segment
 * @return {?}
 */
function serializePaths(segment) {
    return segment.segments.map(function (p) { return serializePath(p); }).join('/');
}
/**
 * @param {?} segment
 * @param {?} root
 * @return {?}
 */
function serializeSegment(segment, root) {
    if (!segment.hasChildren()) {
        return serializePaths(segment);
    }
    if (root) {
        var /** @type {?} */ primary = segment.children[PRIMARY_OUTLET] ?
            serializeSegment(segment.children[PRIMARY_OUTLET], false) :
            '';
        var /** @type {?} */ children_1 = [];
        forEach(segment.children, function (v, k) {
            if (k !== PRIMARY_OUTLET) {
                children_1.push(k + ":" + serializeSegment(v, false));
            }
        });
        return children_1.length > 0 ? primary + "(" + children_1.join('//') + ")" : primary;
    }
    else {
        var /** @type {?} */ children = mapChildrenIntoArray(segment, function (v, k) {
            if (k === PRIMARY_OUTLET) {
                return [serializeSegment(segment.children[PRIMARY_OUTLET], false)];
            }
            return [k + ":" + serializeSegment(v, false)];
        });
        return serializePaths(segment) + "/(" + children.join('//') + ")";
    }
}
/**
 * @param {?} s
 * @return {?}
 */
function encode(s) {
    return encodeURIComponent(s);
}
/**
 * @param {?} s
 * @return {?}
 */
function decode(s) {
    return decodeURIComponent(s);
}
/**
 * @param {?} path
 * @return {?}
 */
function serializePath(path) {
    return "" + encode(path.path) + serializeParams(path.parameters);
}
/**
 * @param {?} params
 * @return {?}
 */
function serializeParams(params) {
    return Object.keys(params).map(function (key) { return ";" + encode(key) + "=" + encode(params[key]); }).join('');
}
/**
 * @param {?} params
 * @return {?}
 */
function serializeQueryParams(params) {
    var /** @type {?} */ strParams = Object.keys(params).map(function (name) {
        var /** @type {?} */ value = params[name];
        return Array.isArray(value) ? value.map(function (v) { return encode(name) + "=" + encode(v); }).join('&') :
            encode(name) + "=" + encode(value);
    });
    return strParams.length ? "?" + strParams.join("&") : '';
}
var SEGMENT_RE = /^[^\/()?;=&#]+/;
/**
 * @param {?} str
 * @return {?}
 */
function matchSegments(str) {
    var /** @type {?} */ match = str.match(SEGMENT_RE);
    return match ? match[0] : '';
}
var QUERY_PARAM_RE = /^[^=?&#]+/;
/**
 * @param {?} str
 * @return {?}
 */
function matchQueryParams(str) {
    var /** @type {?} */ match = str.match(QUERY_PARAM_RE);
    return match ? match[0] : '';
}
var QUERY_PARAM_VALUE_RE = /^[^?&#]+/;
/**
 * @param {?} str
 * @return {?}
 */
function matchUrlQueryParamValue(str) {
    var /** @type {?} */ match = str.match(QUERY_PARAM_VALUE_RE);
    return match ? match[0] : '';
}
var UrlParser = (function () {
    /**
     * @param {?} url
     */
    function UrlParser(url) {
        this.url = url;
        this.remaining = url;
    }
    /**
     * @return {?}
     */
    UrlParser.prototype.parseRootSegment = function () {
        this.consumeOptional('/');
        if (this.remaining === '' || this.peekStartsWith('?') || this.peekStartsWith('#')) {
            return new UrlSegmentGroup([], {});
        }
        // The root segment group never has segments
        return new UrlSegmentGroup([], this.parseChildren());
    };
    /**
     * @return {?}
     */
    UrlParser.prototype.parseQueryParams = function () {
        var /** @type {?} */ params = {};
        if (this.consumeOptional('?')) {
            do {
                this.parseQueryParam(params);
            } while (this.consumeOptional('&'));
        }
        return params;
    };
    /**
     * @return {?}
     */
    UrlParser.prototype.parseFragment = function () {
        return this.consumeOptional('#') ? decodeURI(this.remaining) : null;
    };
    /**
     * @return {?}
     */
    UrlParser.prototype.parseChildren = function () {
        if (this.remaining === '') {
            return {};
        }
        this.consumeOptional('/');
        var /** @type {?} */ segments = [];
        if (!this.peekStartsWith('(')) {
            segments.push(this.parseSegment());
        }
        while (this.peekStartsWith('/') && !this.peekStartsWith('//') && !this.peekStartsWith('/(')) {
            this.capture('/');
            segments.push(this.parseSegment());
        }
        var /** @type {?} */ children = {};
        if (this.peekStartsWith('/(')) {
            this.capture('/');
            children = this.parseParens(true);
        }
        var /** @type {?} */ res = {};
        if (this.peekStartsWith('(')) {
            res = this.parseParens(false);
        }
        if (segments.length > 0 || Object.keys(children).length > 0) {
            res[PRIMARY_OUTLET] = new UrlSegmentGroup(segments, children);
        }
        return res;
    };
    /**
     * @return {?}
     */
    UrlParser.prototype.parseSegment = function () {
        var /** @type {?} */ path = matchSegments(this.remaining);
        if (path === '' && this.peekStartsWith(';')) {
            throw new Error("Empty path url segment cannot have parameters: '" + this.remaining + "'.");
        }
        this.capture(path);
        return new UrlSegment(decode(path), this.parseMatrixParams());
    };
    /**
     * @return {?}
     */
    UrlParser.prototype.parseMatrixParams = function () {
        var /** @type {?} */ params = {};
        while (this.consumeOptional(';')) {
            this.parseParam(params);
        }
        return params;
    };
    /**
     * @param {?} params
     * @return {?}
     */
    UrlParser.prototype.parseParam = function (params) {
        var /** @type {?} */ key = matchSegments(this.remaining);
        if (!key) {
            return;
        }
        this.capture(key);
        var /** @type {?} */ value = '';
        if (this.consumeOptional('=')) {
            var /** @type {?} */ valueMatch = matchSegments(this.remaining);
            if (valueMatch) {
                value = valueMatch;
                this.capture(value);
            }
        }
        params[decode(key)] = decode(value);
    };
    /**
     * @param {?} params
     * @return {?}
     */
    UrlParser.prototype.parseQueryParam = function (params) {
        var /** @type {?} */ key = matchQueryParams(this.remaining);
        if (!key) {
            return;
        }
        this.capture(key);
        var /** @type {?} */ value = '';
        if (this.consumeOptional('=')) {
            var /** @type {?} */ valueMatch = matchUrlQueryParamValue(this.remaining);
            if (valueMatch) {
                value = valueMatch;
                this.capture(value);
            }
        }
        var /** @type {?} */ decodedKey = decode(key);
        var /** @type {?} */ decodedVal = decode(value);
        if (params.hasOwnProperty(decodedKey)) {
            // Append to existing values
            var /** @type {?} */ currentVal = params[decodedKey];
            if (!Array.isArray(currentVal)) {
                currentVal = [currentVal];
                params[decodedKey] = currentVal;
            }
            currentVal.push(decodedVal);
        }
        else {
            // Create a new value
            params[decodedKey] = decodedVal;
        }
    };
    /**
     * @param {?} allowPrimary
     * @return {?}
     */
    UrlParser.prototype.parseParens = function (allowPrimary) {
        var /** @type {?} */ segments = {};
        this.capture('(');
        while (!this.consumeOptional(')') && this.remaining.length > 0) {
            var /** @type {?} */ path = matchSegments(this.remaining);
            var /** @type {?} */ next = this.remaining[path.length];
            // if is is not one of these characters, then the segment was unescaped
            // or the group was not closed
            if (next !== '/' && next !== ')' && next !== ';') {
                throw new Error("Cannot parse url '" + this.url + "'");
            }
            var /** @type {?} */ outletName = ((undefined));
            if (path.indexOf(':') > -1) {
                outletName = path.substr(0, path.indexOf(':'));
                this.capture(outletName);
                this.capture(':');
            }
            else if (allowPrimary) {
                outletName = PRIMARY_OUTLET;
            }
            var /** @type {?} */ children = this.parseChildren();
            segments[outletName] = Object.keys(children).length === 1 ? children[PRIMARY_OUTLET] :
                new UrlSegmentGroup([], children);
            this.consumeOptional('//');
        }
        return segments;
    };
    /**
     * @param {?} str
     * @return {?}
     */
    UrlParser.prototype.peekStartsWith = function (str) { return this.remaining.startsWith(str); };
    /**
     * @param {?} str
     * @return {?}
     */
    UrlParser.prototype.consumeOptional = function (str) {
        if (this.peekStartsWith(str)) {
            this.remaining = this.remaining.substring(str.length);
            return true;
        }
        return false;
    };
    /**
     * @param {?} str
     * @return {?}
     */
    UrlParser.prototype.capture = function (str) {
        if (!this.consumeOptional(str)) {
            throw new Error("Expected \"" + str + "\".");
        }
    };
    return UrlParser;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __assign$1 = (undefined && undefined.__assign) || Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s)
            if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
    }
    return t;
};
var NoMatch = (function () {
    /**
     * @param {?=} segmentGroup
     */
    function NoMatch(segmentGroup) {
        this.segmentGroup = segmentGroup || null;
    }
    return NoMatch;
}());
var AbsoluteRedirect = (function () {
    /**
     * @param {?} urlTree
     */
    function AbsoluteRedirect(urlTree) {
        this.urlTree = urlTree;
    }
    return AbsoluteRedirect;
}());
/**
 * @param {?} segmentGroup
 * @return {?}
 */
function noMatch(segmentGroup) {
    return new __WEBPACK_IMPORTED_MODULE_12_rxjs_Observable__["Observable"](function (obs) { return obs.error(new NoMatch(segmentGroup)); });
}
/**
 * @param {?} newTree
 * @return {?}
 */
function absoluteRedirect(newTree) {
    return new __WEBPACK_IMPORTED_MODULE_12_rxjs_Observable__["Observable"](function (obs) { return obs.error(new AbsoluteRedirect(newTree)); });
}
/**
 * @param {?} redirectTo
 * @return {?}
 */
function namedOutletsRedirect(redirectTo) {
    return new __WEBPACK_IMPORTED_MODULE_12_rxjs_Observable__["Observable"](function (obs) { return obs.error(new Error("Only absolute redirects can have named outlets. redirectTo: '" + redirectTo + "'")); });
}
/**
 * @param {?} route
 * @return {?}
 */
function canLoadFails(route) {
    return new __WEBPACK_IMPORTED_MODULE_12_rxjs_Observable__["Observable"](function (obs) { return obs.error(navigationCancelingError("Cannot load children because the guard of the route \"path: '" + route.path + "'\" returned false")); });
}
/**
 * Returns the `UrlTree` with the redirection applied.
 *
 * Lazy modules are loaded along the way.
 * @param {?} moduleInjector
 * @param {?} configLoader
 * @param {?} urlSerializer
 * @param {?} urlTree
 * @param {?} config
 * @return {?}
 */
function applyRedirects(moduleInjector, configLoader, urlSerializer, urlTree, config) {
    return new ApplyRedirects(moduleInjector, configLoader, urlSerializer, urlTree, config).apply();
}
var ApplyRedirects = (function () {
    /**
     * @param {?} moduleInjector
     * @param {?} configLoader
     * @param {?} urlSerializer
     * @param {?} urlTree
     * @param {?} config
     */
    function ApplyRedirects(moduleInjector, configLoader, urlSerializer, urlTree, config) {
        this.configLoader = configLoader;
        this.urlSerializer = urlSerializer;
        this.urlTree = urlTree;
        this.config = config;
        this.allowRedirects = true;
        this.ngModule = moduleInjector.get(__WEBPACK_IMPORTED_MODULE_1__angular_core__["NgModuleRef"]);
    }
    /**
     * @return {?}
     */
    ApplyRedirects.prototype.apply = function () {
        var _this = this;
        var /** @type {?} */ expanded$ = this.expandSegmentGroup(this.ngModule, this.config, this.urlTree.root, PRIMARY_OUTLET);
        var /** @type {?} */ urlTrees$ = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(expanded$, function (rootSegmentGroup) { return _this.createUrlTree(rootSegmentGroup, _this.urlTree.queryParams, /** @type {?} */ ((_this.urlTree.fragment))); });
        return __WEBPACK_IMPORTED_MODULE_13_rxjs_operator_catch__["_catch"].call(urlTrees$, function (e) {
            if (e instanceof AbsoluteRedirect) {
                // after an absolute redirect we do not apply any more redirects!
                _this.allowRedirects = false;
                // we need to run matching, so we can fetch all lazy-loaded modules
                return _this.match(e.urlTree);
            }
            if (e instanceof NoMatch) {
                throw _this.noMatchError(e);
            }
            throw e;
        });
    };
    /**
     * @param {?} tree
     * @return {?}
     */
    ApplyRedirects.prototype.match = function (tree) {
        var _this = this;
        var /** @type {?} */ expanded$ = this.expandSegmentGroup(this.ngModule, this.config, tree.root, PRIMARY_OUTLET);
        var /** @type {?} */ mapped$ = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(expanded$, function (rootSegmentGroup) { return _this.createUrlTree(rootSegmentGroup, tree.queryParams, /** @type {?} */ ((tree.fragment))); });
        return __WEBPACK_IMPORTED_MODULE_13_rxjs_operator_catch__["_catch"].call(mapped$, function (e) {
            if (e instanceof NoMatch) {
                throw _this.noMatchError(e);
            }
            throw e;
        });
    };
    /**
     * @param {?} e
     * @return {?}
     */
    ApplyRedirects.prototype.noMatchError = function (e) {
        return new Error("Cannot match any routes. URL Segment: '" + e.segmentGroup + "'");
    };
    /**
     * @param {?} rootCandidate
     * @param {?} queryParams
     * @param {?} fragment
     * @return {?}
     */
    ApplyRedirects.prototype.createUrlTree = function (rootCandidate, queryParams, fragment) {
        var /** @type {?} */ root = rootCandidate.segments.length > 0 ?
            new UrlSegmentGroup([], (_a = {}, _a[PRIMARY_OUTLET] = rootCandidate, _a)) :
            rootCandidate;
        return new UrlTree(root, queryParams, fragment);
        var _a;
    };
    /**
     * @param {?} ngModule
     * @param {?} routes
     * @param {?} segmentGroup
     * @param {?} outlet
     * @return {?}
     */
    ApplyRedirects.prototype.expandSegmentGroup = function (ngModule, routes, segmentGroup, outlet) {
        if (segmentGroup.segments.length === 0 && segmentGroup.hasChildren()) {
            return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(this.expandChildren(ngModule, routes, segmentGroup), function (children) { return new UrlSegmentGroup([], children); });
        }
        return this.expandSegment(ngModule, segmentGroup, routes, segmentGroup.segments, outlet, true);
    };
    /**
     * @param {?} ngModule
     * @param {?} routes
     * @param {?} segmentGroup
     * @return {?}
     */
    ApplyRedirects.prototype.expandChildren = function (ngModule, routes, segmentGroup) {
        var _this = this;
        return waitForMap(segmentGroup.children, function (childOutlet, child) { return _this.expandSegmentGroup(ngModule, routes, child, childOutlet); });
    };
    /**
     * @param {?} ngModule
     * @param {?} segmentGroup
     * @param {?} routes
     * @param {?} segments
     * @param {?} outlet
     * @param {?} allowRedirects
     * @return {?}
     */
    ApplyRedirects.prototype.expandSegment = function (ngModule, segmentGroup, routes, segments, outlet, allowRedirects) {
        var _this = this;
        var /** @type {?} */ routes$ = __WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"].apply(void 0, routes);
        var /** @type {?} */ processedRoutes$ = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(routes$, function (r) {
            var /** @type {?} */ expanded$ = _this.expandSegmentAgainstRoute(ngModule, segmentGroup, routes, r, segments, outlet, allowRedirects);
            return __WEBPACK_IMPORTED_MODULE_13_rxjs_operator_catch__["_catch"].call(expanded$, function (e) {
                if (e instanceof NoMatch) {
                    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(null);
                }
                throw e;
            });
        });
        var /** @type {?} */ concattedProcessedRoutes$ = __WEBPACK_IMPORTED_MODULE_14_rxjs_operator_concatAll__["concatAll"].call(processedRoutes$);
        var /** @type {?} */ first$ = __WEBPACK_IMPORTED_MODULE_8_rxjs_operator_first__["first"].call(concattedProcessedRoutes$, function (s) { return !!s; });
        return __WEBPACK_IMPORTED_MODULE_13_rxjs_operator_catch__["_catch"].call(first$, function (e, _) {
            if (e instanceof __WEBPACK_IMPORTED_MODULE_15_rxjs_util_EmptyError__["EmptyError"]) {
                if (_this.noLeftoversInUrl(segmentGroup, segments, outlet)) {
                    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(new UrlSegmentGroup([], {}));
                }
                throw new NoMatch(segmentGroup);
            }
            throw e;
        });
    };
    /**
     * @param {?} segmentGroup
     * @param {?} segments
     * @param {?} outlet
     * @return {?}
     */
    ApplyRedirects.prototype.noLeftoversInUrl = function (segmentGroup, segments, outlet) {
        return segments.length === 0 && !segmentGroup.children[outlet];
    };
    /**
     * @param {?} ngModule
     * @param {?} segmentGroup
     * @param {?} routes
     * @param {?} route
     * @param {?} paths
     * @param {?} outlet
     * @param {?} allowRedirects
     * @return {?}
     */
    ApplyRedirects.prototype.expandSegmentAgainstRoute = function (ngModule, segmentGroup, routes, route, paths, outlet, allowRedirects) {
        if (getOutlet$1(route) !== outlet) {
            return noMatch(segmentGroup);
        }
        if (route.redirectTo === undefined) {
            return this.matchSegmentAgainstRoute(ngModule, segmentGroup, route, paths);
        }
        if (allowRedirects && this.allowRedirects) {
            return this.expandSegmentAgainstRouteUsingRedirect(ngModule, segmentGroup, routes, route, paths, outlet);
        }
        return noMatch(segmentGroup);
    };
    /**
     * @param {?} ngModule
     * @param {?} segmentGroup
     * @param {?} routes
     * @param {?} route
     * @param {?} segments
     * @param {?} outlet
     * @return {?}
     */
    ApplyRedirects.prototype.expandSegmentAgainstRouteUsingRedirect = function (ngModule, segmentGroup, routes, route, segments, outlet) {
        if (route.path === '**') {
            return this.expandWildCardWithParamsAgainstRouteUsingRedirect(ngModule, routes, route, outlet);
        }
        return this.expandRegularSegmentAgainstRouteUsingRedirect(ngModule, segmentGroup, routes, route, segments, outlet);
    };
    /**
     * @param {?} ngModule
     * @param {?} routes
     * @param {?} route
     * @param {?} outlet
     * @return {?}
     */
    ApplyRedirects.prototype.expandWildCardWithParamsAgainstRouteUsingRedirect = function (ngModule, routes, route, outlet) {
        var _this = this;
        var /** @type {?} */ newTree = this.applyRedirectCommands([], /** @type {?} */ ((route.redirectTo)), {});
        if (((route.redirectTo)).startsWith('/')) {
            return absoluteRedirect(newTree);
        }
        return __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(this.lineralizeSegments(route, newTree), function (newSegments) {
            var /** @type {?} */ group = new UrlSegmentGroup(newSegments, {});
            return _this.expandSegment(ngModule, group, routes, newSegments, outlet, false);
        });
    };
    /**
     * @param {?} ngModule
     * @param {?} segmentGroup
     * @param {?} routes
     * @param {?} route
     * @param {?} segments
     * @param {?} outlet
     * @return {?}
     */
    ApplyRedirects.prototype.expandRegularSegmentAgainstRouteUsingRedirect = function (ngModule, segmentGroup, routes, route, segments, outlet) {
        var _this = this;
        var _a = match(segmentGroup, route, segments), matched = _a.matched, consumedSegments = _a.consumedSegments, lastChild = _a.lastChild, positionalParamSegments = _a.positionalParamSegments;
        if (!matched)
            return noMatch(segmentGroup);
        var /** @type {?} */ newTree = this.applyRedirectCommands(consumedSegments, /** @type {?} */ ((route.redirectTo)), /** @type {?} */ (positionalParamSegments));
        if (((route.redirectTo)).startsWith('/')) {
            return absoluteRedirect(newTree);
        }
        return __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(this.lineralizeSegments(route, newTree), function (newSegments) {
            return _this.expandSegment(ngModule, segmentGroup, routes, newSegments.concat(segments.slice(lastChild)), outlet, false);
        });
    };
    /**
     * @param {?} ngModule
     * @param {?} rawSegmentGroup
     * @param {?} route
     * @param {?} segments
     * @return {?}
     */
    ApplyRedirects.prototype.matchSegmentAgainstRoute = function (ngModule, rawSegmentGroup, route, segments) {
        var _this = this;
        if (route.path === '**') {
            if (route.loadChildren) {
                return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(this.configLoader.load(ngModule.injector, route), function (cfg) {
                    route._loadedConfig = cfg;
                    return new UrlSegmentGroup(segments, {});
                });
            }
            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(new UrlSegmentGroup(segments, {}));
        }
        var _a = match(rawSegmentGroup, route, segments), matched = _a.matched, consumedSegments = _a.consumedSegments, lastChild = _a.lastChild;
        if (!matched)
            return noMatch(rawSegmentGroup);
        var /** @type {?} */ rawSlicedSegments = segments.slice(lastChild);
        var /** @type {?} */ childConfig$ = this.getChildConfig(ngModule, route);
        return __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(childConfig$, function (routerConfig) {
            var /** @type {?} */ childModule = routerConfig.module;
            var /** @type {?} */ childConfig = routerConfig.routes;
            var _a = split(rawSegmentGroup, consumedSegments, rawSlicedSegments, childConfig), segmentGroup = _a.segmentGroup, slicedSegments = _a.slicedSegments;
            if (slicedSegments.length === 0 && segmentGroup.hasChildren()) {
                var /** @type {?} */ expanded$_1 = _this.expandChildren(childModule, childConfig, segmentGroup);
                return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(expanded$_1, function (children) { return new UrlSegmentGroup(consumedSegments, children); });
            }
            if (childConfig.length === 0 && slicedSegments.length === 0) {
                return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(new UrlSegmentGroup(consumedSegments, {}));
            }
            var /** @type {?} */ expanded$ = _this.expandSegment(childModule, segmentGroup, childConfig, slicedSegments, PRIMARY_OUTLET, true);
            return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(expanded$, function (cs) { return new UrlSegmentGroup(consumedSegments.concat(cs.segments), cs.children); });
        });
    };
    /**
     * @param {?} ngModule
     * @param {?} route
     * @return {?}
     */
    ApplyRedirects.prototype.getChildConfig = function (ngModule, route) {
        var _this = this;
        if (route.children) {
            // The children belong to the same module
            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(new LoadedRouterConfig(route.children, ngModule));
        }
        if (route.loadChildren) {
            // lazy children belong to the loaded module
            if (route._loadedConfig !== undefined) {
                return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(route._loadedConfig);
            }
            return __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(runCanLoadGuard(ngModule.injector, route), function (shouldLoad) {
                if (shouldLoad) {
                    return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(_this.configLoader.load(ngModule.injector, route), function (cfg) {
                        route._loadedConfig = cfg;
                        return cfg;
                    });
                }
                return canLoadFails(route);
            });
        }
        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(new LoadedRouterConfig([], ngModule));
    };
    /**
     * @param {?} route
     * @param {?} urlTree
     * @return {?}
     */
    ApplyRedirects.prototype.lineralizeSegments = function (route, urlTree) {
        var /** @type {?} */ res = [];
        var /** @type {?} */ c = urlTree.root;
        while (true) {
            res = res.concat(c.segments);
            if (c.numberOfChildren === 0) {
                return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(res);
            }
            if (c.numberOfChildren > 1 || !c.children[PRIMARY_OUTLET]) {
                return namedOutletsRedirect(/** @type {?} */ ((route.redirectTo)));
            }
            c = c.children[PRIMARY_OUTLET];
        }
    };
    /**
     * @param {?} segments
     * @param {?} redirectTo
     * @param {?} posParams
     * @return {?}
     */
    ApplyRedirects.prototype.applyRedirectCommands = function (segments, redirectTo, posParams) {
        return this.applyRedirectCreatreUrlTree(redirectTo, this.urlSerializer.parse(redirectTo), segments, posParams);
    };
    /**
     * @param {?} redirectTo
     * @param {?} urlTree
     * @param {?} segments
     * @param {?} posParams
     * @return {?}
     */
    ApplyRedirects.prototype.applyRedirectCreatreUrlTree = function (redirectTo, urlTree, segments, posParams) {
        var /** @type {?} */ newRoot = this.createSegmentGroup(redirectTo, urlTree.root, segments, posParams);
        return new UrlTree(newRoot, this.createQueryParams(urlTree.queryParams, this.urlTree.queryParams), urlTree.fragment);
    };
    /**
     * @param {?} redirectToParams
     * @param {?} actualParams
     * @return {?}
     */
    ApplyRedirects.prototype.createQueryParams = function (redirectToParams, actualParams) {
        var /** @type {?} */ res = {};
        forEach(redirectToParams, function (v, k) {
            var /** @type {?} */ copySourceValue = typeof v === 'string' && v.startsWith(':');
            if (copySourceValue) {
                var /** @type {?} */ sourceName = v.substring(1);
                res[k] = actualParams[sourceName];
            }
            else {
                res[k] = v;
            }
        });
        return res;
    };
    /**
     * @param {?} redirectTo
     * @param {?} group
     * @param {?} segments
     * @param {?} posParams
     * @return {?}
     */
    ApplyRedirects.prototype.createSegmentGroup = function (redirectTo, group, segments, posParams) {
        var _this = this;
        var /** @type {?} */ updatedSegments = this.createSegments(redirectTo, group.segments, segments, posParams);
        var /** @type {?} */ children = {};
        forEach(group.children, function (child, name) {
            children[name] = _this.createSegmentGroup(redirectTo, child, segments, posParams);
        });
        return new UrlSegmentGroup(updatedSegments, children);
    };
    /**
     * @param {?} redirectTo
     * @param {?} redirectToSegments
     * @param {?} actualSegments
     * @param {?} posParams
     * @return {?}
     */
    ApplyRedirects.prototype.createSegments = function (redirectTo, redirectToSegments, actualSegments, posParams) {
        var _this = this;
        return redirectToSegments.map(function (s) { return s.path.startsWith(':') ? _this.findPosParam(redirectTo, s, posParams) :
            _this.findOrReturn(s, actualSegments); });
    };
    /**
     * @param {?} redirectTo
     * @param {?} redirectToUrlSegment
     * @param {?} posParams
     * @return {?}
     */
    ApplyRedirects.prototype.findPosParam = function (redirectTo, redirectToUrlSegment, posParams) {
        var /** @type {?} */ pos = posParams[redirectToUrlSegment.path.substring(1)];
        if (!pos)
            throw new Error("Cannot redirect to '" + redirectTo + "'. Cannot find '" + redirectToUrlSegment.path + "'.");
        return pos;
    };
    /**
     * @param {?} redirectToUrlSegment
     * @param {?} actualSegments
     * @return {?}
     */
    ApplyRedirects.prototype.findOrReturn = function (redirectToUrlSegment, actualSegments) {
        var /** @type {?} */ idx = 0;
        for (var _i = 0, actualSegments_1 = actualSegments; _i < actualSegments_1.length; _i++) {
            var s = actualSegments_1[_i];
            if (s.path === redirectToUrlSegment.path) {
                actualSegments.splice(idx);
                return s;
            }
            idx++;
        }
        return redirectToUrlSegment;
    };
    return ApplyRedirects;
}());
/**
 * @param {?} moduleInjector
 * @param {?} route
 * @return {?}
 */
function runCanLoadGuard(moduleInjector, route) {
    var /** @type {?} */ canLoad = route.canLoad;
    if (!canLoad || canLoad.length === 0)
        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(true);
    var /** @type {?} */ obs = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])(canLoad), function (injectionToken) {
        var /** @type {?} */ guard = moduleInjector.get(injectionToken);
        return wrapIntoObservable(guard.canLoad ? guard.canLoad(route) : guard(route));
    });
    return andObservables(obs);
}
/**
 * @param {?} segmentGroup
 * @param {?} route
 * @param {?} segments
 * @return {?}
 */
function match(segmentGroup, route, segments) {
    if (route.path === '') {
        if ((route.pathMatch === 'full') && (segmentGroup.hasChildren() || segments.length > 0)) {
            return { matched: false, consumedSegments: [], lastChild: 0, positionalParamSegments: {} };
        }
        return { matched: true, consumedSegments: [], lastChild: 0, positionalParamSegments: {} };
    }
    var /** @type {?} */ matcher = route.matcher || defaultUrlMatcher;
    var /** @type {?} */ res = matcher(segments, segmentGroup, route);
    if (!res) {
        return {
            matched: false, consumedSegments: /** @type {?} */ ([]), lastChild: 0, positionalParamSegments: {},
        };
    }
    return {
        matched: true,
        consumedSegments: /** @type {?} */ ((res.consumed)),
        lastChild: /** @type {?} */ ((res.consumed.length)),
        positionalParamSegments: /** @type {?} */ ((res.posParams)),
    };
}
/**
 * @param {?} segmentGroup
 * @param {?} consumedSegments
 * @param {?} slicedSegments
 * @param {?} config
 * @return {?}
 */
function split(segmentGroup, consumedSegments, slicedSegments, config) {
    if (slicedSegments.length > 0 &&
        containsEmptyPathRedirectsWithNamedOutlets(segmentGroup, slicedSegments, config)) {
        var /** @type {?} */ s = new UrlSegmentGroup(consumedSegments, createChildrenForEmptySegments(config, new UrlSegmentGroup(slicedSegments, segmentGroup.children)));
        return { segmentGroup: mergeTrivialChildren(s), slicedSegments: [] };
    }
    if (slicedSegments.length === 0 &&
        containsEmptyPathRedirects(segmentGroup, slicedSegments, config)) {
        var /** @type {?} */ s = new UrlSegmentGroup(segmentGroup.segments, addEmptySegmentsToChildrenIfNeeded(segmentGroup, slicedSegments, config, segmentGroup.children));
        return { segmentGroup: mergeTrivialChildren(s), slicedSegments: slicedSegments };
    }
    return { segmentGroup: segmentGroup, slicedSegments: slicedSegments };
}
/**
 * @param {?} s
 * @return {?}
 */
function mergeTrivialChildren(s) {
    if (s.numberOfChildren === 1 && s.children[PRIMARY_OUTLET]) {
        var /** @type {?} */ c = s.children[PRIMARY_OUTLET];
        return new UrlSegmentGroup(s.segments.concat(c.segments), c.children);
    }
    return s;
}
/**
 * @param {?} segmentGroup
 * @param {?} slicedSegments
 * @param {?} routes
 * @param {?} children
 * @return {?}
 */
function addEmptySegmentsToChildrenIfNeeded(segmentGroup, slicedSegments, routes, children) {
    var /** @type {?} */ res = {};
    for (var _i = 0, routes_1 = routes; _i < routes_1.length; _i++) {
        var r = routes_1[_i];
        if (isEmptyPathRedirect(segmentGroup, slicedSegments, r) && !children[getOutlet$1(r)]) {
            res[getOutlet$1(r)] = new UrlSegmentGroup([], {});
        }
    }
    return __assign$1({}, children, res);
}
/**
 * @param {?} routes
 * @param {?} primarySegmentGroup
 * @return {?}
 */
function createChildrenForEmptySegments(routes, primarySegmentGroup) {
    var /** @type {?} */ res = {};
    res[PRIMARY_OUTLET] = primarySegmentGroup;
    for (var _i = 0, routes_2 = routes; _i < routes_2.length; _i++) {
        var r = routes_2[_i];
        if (r.path === '' && getOutlet$1(r) !== PRIMARY_OUTLET) {
            res[getOutlet$1(r)] = new UrlSegmentGroup([], {});
        }
    }
    return res;
}
/**
 * @param {?} segmentGroup
 * @param {?} segments
 * @param {?} routes
 * @return {?}
 */
function containsEmptyPathRedirectsWithNamedOutlets(segmentGroup, segments, routes) {
    return routes.some(function (r) { return isEmptyPathRedirect(segmentGroup, segments, r) && getOutlet$1(r) !== PRIMARY_OUTLET; });
}
/**
 * @param {?} segmentGroup
 * @param {?} segments
 * @param {?} routes
 * @return {?}
 */
function containsEmptyPathRedirects(segmentGroup, segments, routes) {
    return routes.some(function (r) { return isEmptyPathRedirect(segmentGroup, segments, r); });
}
/**
 * @param {?} segmentGroup
 * @param {?} segments
 * @param {?} r
 * @return {?}
 */
function isEmptyPathRedirect(segmentGroup, segments, r) {
    if ((segmentGroup.hasChildren() || segments.length > 0) && r.pathMatch === 'full') {
        return false;
    }
    return r.path === '' && r.redirectTo !== undefined;
}
/**
 * @param {?} route
 * @return {?}
 */
function getOutlet$1(route) {
    return route.outlet || PRIMARY_OUTLET;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var Tree = (function () {
    /**
     * @param {?} root
     */
    function Tree(root) {
        this._root = root;
    }
    Object.defineProperty(Tree.prototype, "root", {
        /**
         * @return {?}
         */
        get: function () { return this._root.value; },
        enumerable: true,
        configurable: true
    });
    /**
     * \@internal
     * @param {?} t
     * @return {?}
     */
    Tree.prototype.parent = function (t) {
        var /** @type {?} */ p = this.pathFromRoot(t);
        return p.length > 1 ? p[p.length - 2] : null;
    };
    /**
     * \@internal
     * @param {?} t
     * @return {?}
     */
    Tree.prototype.children = function (t) {
        var /** @type {?} */ n = findNode(t, this._root);
        return n ? n.children.map(function (t) { return t.value; }) : [];
    };
    /**
     * \@internal
     * @param {?} t
     * @return {?}
     */
    Tree.prototype.firstChild = function (t) {
        var /** @type {?} */ n = findNode(t, this._root);
        return n && n.children.length > 0 ? n.children[0].value : null;
    };
    /**
     * \@internal
     * @param {?} t
     * @return {?}
     */
    Tree.prototype.siblings = function (t) {
        var /** @type {?} */ p = findPath(t, this._root, []);
        if (p.length < 2)
            return [];
        var /** @type {?} */ c = p[p.length - 2].children.map(function (c) { return c.value; });
        return c.filter(function (cc) { return cc !== t; });
    };
    /**
     * \@internal
     * @param {?} t
     * @return {?}
     */
    Tree.prototype.pathFromRoot = function (t) { return findPath(t, this._root, []).map(function (s) { return s.value; }); };
    return Tree;
}());
/**
 * @template T
 * @param {?} expected
 * @param {?} c
 * @return {?}
 */
function findNode(expected, c) {
    if (expected === c.value)
        return c;
    for (var _i = 0, _a = c.children; _i < _a.length; _i++) {
        var cc = _a[_i];
        var /** @type {?} */ r = findNode(expected, cc);
        if (r)
            return r;
    }
    return null;
}
/**
 * @template T
 * @param {?} expected
 * @param {?} c
 * @param {?} collected
 * @return {?}
 */
function findPath(expected, c, collected) {
    collected.push(c);
    if (expected === c.value)
        return collected;
    for (var _i = 0, _a = c.children; _i < _a.length; _i++) {
        var cc = _a[_i];
        var /** @type {?} */ cloned = collected.slice(0);
        var /** @type {?} */ r = findPath(expected, cc, cloned);
        if (r.length > 0)
            return r;
    }
    return [];
}
var TreeNode = (function () {
    /**
     * @param {?} value
     * @param {?} children
     */
    function TreeNode(value, children) {
        this.value = value;
        this.children = children;
    }
    /**
     * @return {?}
     */
    TreeNode.prototype.toString = function () { return "TreeNode(" + this.value + ")"; };
    return TreeNode;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __assign$2 = (undefined && undefined.__assign) || Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s)
            if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
    }
    return t;
};
/**
 * \@whatItDoes Represents the state of the router.
 *
 * \@howToUse
 *
 * ```
 * \@Component({templateUrl:'template.html'})
 * class MyComponent {
 *   constructor(router: Router) {
 *     const state: RouterState = router.routerState;
 *     const root: ActivatedRoute = state.root;
 *     const child = root.firstChild;
 *     const id: Observable<string> = child.params.map(p => p.id);
 *     //...
 *   }
 * }
 * ```
 *
 * \@description
 * RouterState is a tree of activated routes. Every node in this tree knows about the "consumed" URL
 * segments, the extracted parameters, and the resolved data.
 *
 * See {\@link ActivatedRoute} for more information.
 *
 * \@stable
 */
var RouterState = (function (_super) {
    __extends(RouterState, _super);
    /**
     * \@internal
     * @param {?} root
     * @param {?} snapshot
     */
    function RouterState(root, snapshot) {
        var _this = _super.call(this, root) || this;
        _this.snapshot = snapshot;
        setRouterStateSnapshot(_this, root);
        return _this;
    }
    /**
     * @return {?}
     */
    RouterState.prototype.toString = function () { return this.snapshot.toString(); };
    return RouterState;
}(Tree));
/**
 * @param {?} urlTree
 * @param {?} rootComponent
 * @return {?}
 */
function createEmptyState(urlTree, rootComponent) {
    var /** @type {?} */ snapshot = createEmptyStateSnapshot(urlTree, rootComponent);
    var /** @type {?} */ emptyUrl = new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"]([new UrlSegment('', {})]);
    var /** @type {?} */ emptyParams = new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"]({});
    var /** @type {?} */ emptyData = new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"]({});
    var /** @type {?} */ emptyQueryParams = new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"]({});
    var /** @type {?} */ fragment = new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"]('');
    var /** @type {?} */ activated = new ActivatedRoute(emptyUrl, emptyParams, emptyQueryParams, fragment, emptyData, PRIMARY_OUTLET, rootComponent, snapshot.root);
    activated.snapshot = snapshot.root;
    return new RouterState(new TreeNode(activated, []), snapshot);
}
/**
 * @param {?} urlTree
 * @param {?} rootComponent
 * @return {?}
 */
function createEmptyStateSnapshot(urlTree, rootComponent) {
    var /** @type {?} */ emptyParams = {};
    var /** @type {?} */ emptyData = {};
    var /** @type {?} */ emptyQueryParams = {};
    var /** @type {?} */ fragment = '';
    var /** @type {?} */ activated = new ActivatedRouteSnapshot([], emptyParams, emptyQueryParams, fragment, emptyData, PRIMARY_OUTLET, rootComponent, null, urlTree.root, -1, {});
    return new RouterStateSnapshot('', new TreeNode(activated, []));
}
/**
 * \@whatItDoes Contains the information about a route associated with a component loaded in an
 * outlet.
 * An `ActivatedRoute` can also be used to traverse the router state tree.
 *
 * \@howToUse
 *
 * ```
 * \@Component({...})
 * class MyComponent {
 *   constructor(route: ActivatedRoute) {
 *     const id: Observable<string> = route.params.map(p => p.id);
 *     const url: Observable<string> = route.url.map(segments => segments.join(''));
 *     // route.data includes both `data` and `resolve`
 *     const user = route.data.map(d => d.user);
 *   }
 * }
 * ```
 *
 * \@stable
 */
var ActivatedRoute = (function () {
    /**
     * \@internal
     * @param {?} url
     * @param {?} params
     * @param {?} queryParams
     * @param {?} fragment
     * @param {?} data
     * @param {?} outlet
     * @param {?} component
     * @param {?} futureSnapshot
     */
    function ActivatedRoute(url, params, queryParams, fragment, data, outlet, component, futureSnapshot) {
        this.url = url;
        this.params = params;
        this.queryParams = queryParams;
        this.fragment = fragment;
        this.data = data;
        this.outlet = outlet;
        this.component = component;
        this._futureSnapshot = futureSnapshot;
    }
    Object.defineProperty(ActivatedRoute.prototype, "routeConfig", {
        /**
         * The configuration used to match this route
         * @return {?}
         */
        get: function () { return this._futureSnapshot.routeConfig; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRoute.prototype, "root", {
        /**
         * The root of the router state
         * @return {?}
         */
        get: function () { return this._routerState.root; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRoute.prototype, "parent", {
        /**
         * The parent of this route in the router state tree
         * @return {?}
         */
        get: function () { return this._routerState.parent(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRoute.prototype, "firstChild", {
        /**
         * The first child of this route in the router state tree
         * @return {?}
         */
        get: function () { return this._routerState.firstChild(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRoute.prototype, "children", {
        /**
         * The children of this route in the router state tree
         * @return {?}
         */
        get: function () { return this._routerState.children(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRoute.prototype, "pathFromRoot", {
        /**
         * The path from the root of the router state tree to this route
         * @return {?}
         */
        get: function () { return this._routerState.pathFromRoot(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRoute.prototype, "paramMap", {
        /**
         * @return {?}
         */
        get: function () {
            if (!this._paramMap) {
                this._paramMap = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(this.params, function (p) { return convertToParamMap(p); });
            }
            return this._paramMap;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRoute.prototype, "queryParamMap", {
        /**
         * @return {?}
         */
        get: function () {
            if (!this._queryParamMap) {
                this._queryParamMap =
                    __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(this.queryParams, function (p) { return convertToParamMap(p); });
            }
            return this._queryParamMap;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    ActivatedRoute.prototype.toString = function () {
        return this.snapshot ? this.snapshot.toString() : "Future(" + this._futureSnapshot + ")";
    };
    return ActivatedRoute;
}());
/**
 * \@internal
 * @param {?} route
 * @return {?}
 */
function inheritedParamsDataResolve(route) {
    var /** @type {?} */ pathToRoot = route.pathFromRoot;
    var /** @type {?} */ inhertingStartingFrom = pathToRoot.length - 1;
    while (inhertingStartingFrom >= 1) {
        var /** @type {?} */ current = pathToRoot[inhertingStartingFrom];
        var /** @type {?} */ parent = pathToRoot[inhertingStartingFrom - 1];
        // current route is an empty path => inherits its parent's params and data
        if (current.routeConfig && current.routeConfig.path === '') {
            inhertingStartingFrom--;
        }
        else if (!parent.component) {
            inhertingStartingFrom--;
        }
        else {
            break;
        }
    }
    return pathToRoot.slice(inhertingStartingFrom).reduce(function (res, curr) {
        var /** @type {?} */ params = __assign$2({}, res.params, curr.params);
        var /** @type {?} */ data = __assign$2({}, res.data, curr.data);
        var /** @type {?} */ resolve = __assign$2({}, res.resolve, curr._resolvedData);
        return { params: params, data: data, resolve: resolve };
    }, /** @type {?} */ ({ params: {}, data: {}, resolve: {} }));
}
/**
 * \@whatItDoes Contains the information about a route associated with a component loaded in an
 * outlet
 * at a particular moment in time. ActivatedRouteSnapshot can also be used to traverse the router
 * state tree.
 *
 * \@howToUse
 *
 * ```
 * \@Component({templateUrl:'./my-component.html'})
 * class MyComponent {
 *   constructor(route: ActivatedRoute) {
 *     const id: string = route.snapshot.params.id;
 *     const url: string = route.snapshot.url.join('');
 *     const user = route.snapshot.data.user;
 *   }
 * }
 * ```
 *
 * \@stable
 */
var ActivatedRouteSnapshot = (function () {
    /**
     * \@internal
     * @param {?} url
     * @param {?} params
     * @param {?} queryParams
     * @param {?} fragment
     * @param {?} data
     * @param {?} outlet
     * @param {?} component
     * @param {?} routeConfig
     * @param {?} urlSegment
     * @param {?} lastPathIndex
     * @param {?} resolve
     */
    function ActivatedRouteSnapshot(url, params, queryParams, fragment, data, outlet, component, routeConfig, urlSegment, lastPathIndex, resolve) {
        this.url = url;
        this.params = params;
        this.queryParams = queryParams;
        this.fragment = fragment;
        this.data = data;
        this.outlet = outlet;
        this.component = component;
        this._routeConfig = routeConfig;
        this._urlSegment = urlSegment;
        this._lastPathIndex = lastPathIndex;
        this._resolve = resolve;
    }
    Object.defineProperty(ActivatedRouteSnapshot.prototype, "routeConfig", {
        /**
         * The configuration used to match this route
         * @return {?}
         */
        get: function () { return this._routeConfig; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRouteSnapshot.prototype, "root", {
        /**
         * The root of the router state
         * @return {?}
         */
        get: function () { return this._routerState.root; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRouteSnapshot.prototype, "parent", {
        /**
         * The parent of this route in the router state tree
         * @return {?}
         */
        get: function () { return this._routerState.parent(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRouteSnapshot.prototype, "firstChild", {
        /**
         * The first child of this route in the router state tree
         * @return {?}
         */
        get: function () { return this._routerState.firstChild(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRouteSnapshot.prototype, "children", {
        /**
         * The children of this route in the router state tree
         * @return {?}
         */
        get: function () { return this._routerState.children(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRouteSnapshot.prototype, "pathFromRoot", {
        /**
         * The path from the root of the router state tree to this route
         * @return {?}
         */
        get: function () { return this._routerState.pathFromRoot(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRouteSnapshot.prototype, "paramMap", {
        /**
         * @return {?}
         */
        get: function () {
            if (!this._paramMap) {
                this._paramMap = convertToParamMap(this.params);
            }
            return this._paramMap;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(ActivatedRouteSnapshot.prototype, "queryParamMap", {
        /**
         * @return {?}
         */
        get: function () {
            if (!this._queryParamMap) {
                this._queryParamMap = convertToParamMap(this.queryParams);
            }
            return this._queryParamMap;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    ActivatedRouteSnapshot.prototype.toString = function () {
        var /** @type {?} */ url = this.url.map(function (segment) { return segment.toString(); }).join('/');
        var /** @type {?} */ matched = this._routeConfig ? this._routeConfig.path : '';
        return "Route(url:'" + url + "', path:'" + matched + "')";
    };
    return ActivatedRouteSnapshot;
}());
/**
 * \@whatItDoes Represents the state of the router at a moment in time.
 *
 * \@howToUse
 *
 * ```
 * \@Component({templateUrl:'template.html'})
 * class MyComponent {
 *   constructor(router: Router) {
 *     const state: RouterState = router.routerState;
 *     const snapshot: RouterStateSnapshot = state.snapshot;
 *     const root: ActivatedRouteSnapshot = snapshot.root;
 *     const child = root.firstChild;
 *     const id: Observable<string> = child.params.map(p => p.id);
 *     //...
 *   }
 * }
 * ```
 *
 * \@description
 * RouterStateSnapshot is a tree of activated route snapshots. Every node in this tree knows about
 * the "consumed" URL segments, the extracted parameters, and the resolved data.
 *
 * \@stable
 */
var RouterStateSnapshot = (function (_super) {
    __extends(RouterStateSnapshot, _super);
    /**
     * \@internal
     * @param {?} url
     * @param {?} root
     */
    function RouterStateSnapshot(url, root) {
        var _this = _super.call(this, root) || this;
        _this.url = url;
        setRouterStateSnapshot(_this, root);
        return _this;
    }
    /**
     * @return {?}
     */
    RouterStateSnapshot.prototype.toString = function () { return serializeNode(this._root); };
    return RouterStateSnapshot;
}(Tree));
/**
 * @template U, T
 * @param {?} state
 * @param {?} node
 * @return {?}
 */
function setRouterStateSnapshot(state, node) {
    node.value._routerState = state;
    node.children.forEach(function (c) { return setRouterStateSnapshot(state, c); });
}
/**
 * @param {?} node
 * @return {?}
 */
function serializeNode(node) {
    var /** @type {?} */ c = node.children.length > 0 ? " { " + node.children.map(serializeNode).join(", ") + " } " : '';
    return "" + node.value + c;
}
/**
 * The expectation is that the activate route is created with the right set of parameters.
 * So we push new values into the observables only when they are not the initial values.
 * And we detect that by checking if the snapshot field is set.
 * @param {?} route
 * @return {?}
 */
function advanceActivatedRoute(route) {
    if (route.snapshot) {
        var /** @type {?} */ currentSnapshot = route.snapshot;
        route.snapshot = route._futureSnapshot;
        if (!shallowEqual(currentSnapshot.queryParams, route._futureSnapshot.queryParams)) {
            ((route.queryParams)).next(route._futureSnapshot.queryParams);
        }
        if (currentSnapshot.fragment !== route._futureSnapshot.fragment) {
            ((route.fragment)).next(route._futureSnapshot.fragment);
        }
        if (!shallowEqual(currentSnapshot.params, route._futureSnapshot.params)) {
            ((route.params)).next(route._futureSnapshot.params);
        }
        if (!shallowEqualArrays(currentSnapshot.url, route._futureSnapshot.url)) {
            ((route.url)).next(route._futureSnapshot.url);
        }
        if (!shallowEqual(currentSnapshot.data, route._futureSnapshot.data)) {
            ((route.data)).next(route._futureSnapshot.data);
        }
    }
    else {
        route.snapshot = route._futureSnapshot;
        // this is for resolved data
        ((route.data)).next(route._futureSnapshot.data);
    }
}
/**
 * @param {?} a
 * @param {?} b
 * @return {?}
 */
function equalParamsAndUrlSegments(a, b) {
    var /** @type {?} */ equalUrlParams = shallowEqual(a.params, b.params) && equalSegments(a.url, b.url);
    var /** @type {?} */ parentsMismatch = !a.parent !== !b.parent;
    return equalUrlParams && !parentsMismatch &&
        (!a.parent || equalParamsAndUrlSegments(a.parent, /** @type {?} */ ((b.parent))));
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} routeReuseStrategy
 * @param {?} curr
 * @param {?} prevState
 * @return {?}
 */
function createRouterState(routeReuseStrategy, curr, prevState) {
    var /** @type {?} */ root = createNode(routeReuseStrategy, curr._root, prevState ? prevState._root : undefined);
    return new RouterState(root, curr);
}
/**
 * @param {?} routeReuseStrategy
 * @param {?} curr
 * @param {?=} prevState
 * @return {?}
 */
function createNode(routeReuseStrategy, curr, prevState) {
    // reuse an activated route that is currently displayed on the screen
    if (prevState && routeReuseStrategy.shouldReuseRoute(curr.value, prevState.value.snapshot)) {
        var /** @type {?} */ value = prevState.value;
        value._futureSnapshot = curr.value;
        var /** @type {?} */ children = createOrReuseChildren(routeReuseStrategy, curr, prevState);
        return new TreeNode(value, children);
    }
    else if (routeReuseStrategy.retrieve(curr.value)) {
        var /** @type {?} */ tree_1 = ((routeReuseStrategy.retrieve(curr.value))).route;
        setFutureSnapshotsOfActivatedRoutes(curr, tree_1);
        return tree_1;
    }
    else {
        var /** @type {?} */ value = createActivatedRoute(curr.value);
        var /** @type {?} */ children = curr.children.map(function (c) { return createNode(routeReuseStrategy, c); });
        return new TreeNode(value, children);
    }
}
/**
 * @param {?} curr
 * @param {?} result
 * @return {?}
 */
function setFutureSnapshotsOfActivatedRoutes(curr, result) {
    if (curr.value.routeConfig !== result.value.routeConfig) {
        throw new Error('Cannot reattach ActivatedRouteSnapshot created from a different route');
    }
    if (curr.children.length !== result.children.length) {
        throw new Error('Cannot reattach ActivatedRouteSnapshot with a different number of children');
    }
    result.value._futureSnapshot = curr.value;
    for (var /** @type {?} */ i = 0; i < curr.children.length; ++i) {
        setFutureSnapshotsOfActivatedRoutes(curr.children[i], result.children[i]);
    }
}
/**
 * @param {?} routeReuseStrategy
 * @param {?} curr
 * @param {?} prevState
 * @return {?}
 */
function createOrReuseChildren(routeReuseStrategy, curr, prevState) {
    return curr.children.map(function (child) {
        for (var _i = 0, _a = prevState.children; _i < _a.length; _i++) {
            var p = _a[_i];
            if (routeReuseStrategy.shouldReuseRoute(p.value.snapshot, child.value)) {
                return createNode(routeReuseStrategy, child, p);
            }
        }
        return createNode(routeReuseStrategy, child);
    });
}
/**
 * @param {?} c
 * @return {?}
 */
function createActivatedRoute(c) {
    return new ActivatedRoute(new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"](c.url), new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"](c.params), new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"](c.queryParams), new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"](c.fragment), new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"](c.data), c.outlet, c.component, c);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @param {?} route
 * @param {?} urlTree
 * @param {?} commands
 * @param {?} queryParams
 * @param {?} fragment
 * @return {?}
 */
function createUrlTree(route, urlTree, commands, queryParams, fragment) {
    if (commands.length === 0) {
        return tree(urlTree.root, urlTree.root, urlTree, queryParams, fragment);
    }
    var /** @type {?} */ nav = computeNavigation(commands);
    if (nav.toRoot()) {
        return tree(urlTree.root, new UrlSegmentGroup([], {}), urlTree, queryParams, fragment);
    }
    var /** @type {?} */ startingPosition = findStartingPosition(nav, urlTree, route);
    var /** @type {?} */ segmentGroup = startingPosition.processChildren ?
        updateSegmentGroupChildren(startingPosition.segmentGroup, startingPosition.index, nav.commands) :
        updateSegmentGroup(startingPosition.segmentGroup, startingPosition.index, nav.commands);
    return tree(startingPosition.segmentGroup, segmentGroup, urlTree, queryParams, fragment);
}
/**
 * @param {?} command
 * @return {?}
 */
function isMatrixParams(command) {
    return typeof command === 'object' && command != null && !command.outlets && !command.segmentPath;
}
/**
 * @param {?} oldSegmentGroup
 * @param {?} newSegmentGroup
 * @param {?} urlTree
 * @param {?} queryParams
 * @param {?} fragment
 * @return {?}
 */
function tree(oldSegmentGroup, newSegmentGroup, urlTree, queryParams, fragment) {
    var /** @type {?} */ qp = {};
    if (queryParams) {
        forEach(queryParams, function (value, name) {
            qp[name] = Array.isArray(value) ? value.map(function (v) { return "" + v; }) : "" + value;
        });
    }
    if (urlTree.root === oldSegmentGroup) {
        return new UrlTree(newSegmentGroup, qp, fragment);
    }
    return new UrlTree(replaceSegment(urlTree.root, oldSegmentGroup, newSegmentGroup), qp, fragment);
}
/**
 * @param {?} current
 * @param {?} oldSegment
 * @param {?} newSegment
 * @return {?}
 */
function replaceSegment(current, oldSegment, newSegment) {
    var /** @type {?} */ children = {};
    forEach(current.children, function (c, outletName) {
        if (c === oldSegment) {
            children[outletName] = newSegment;
        }
        else {
            children[outletName] = replaceSegment(c, oldSegment, newSegment);
        }
    });
    return new UrlSegmentGroup(current.segments, children);
}
var Navigation = (function () {
    /**
     * @param {?} isAbsolute
     * @param {?} numberOfDoubleDots
     * @param {?} commands
     */
    function Navigation(isAbsolute, numberOfDoubleDots, commands) {
        this.isAbsolute = isAbsolute;
        this.numberOfDoubleDots = numberOfDoubleDots;
        this.commands = commands;
        if (isAbsolute && commands.length > 0 && isMatrixParams(commands[0])) {
            throw new Error('Root segment cannot have matrix parameters');
        }
        var cmdWithOutlet = commands.find(function (c) { return typeof c === 'object' && c != null && c.outlets; });
        if (cmdWithOutlet && cmdWithOutlet !== last$1(commands)) {
            throw new Error('{outlets:{}} has to be the last command');
        }
    }
    /**
     * @return {?}
     */
    Navigation.prototype.toRoot = function () {
        return this.isAbsolute && this.commands.length === 1 && this.commands[0] == '/';
    };
    return Navigation;
}());
/**
 * Transforms commands to a normalized `Navigation`
 * @param {?} commands
 * @return {?}
 */
function computeNavigation(commands) {
    if ((typeof commands[0] === 'string') && commands.length === 1 && commands[0] === '/') {
        return new Navigation(true, 0, commands);
    }
    var /** @type {?} */ numberOfDoubleDots = 0;
    var /** @type {?} */ isAbsolute = false;
    var /** @type {?} */ res = commands.reduce(function (res, cmd, cmdIdx) {
        if (typeof cmd === 'object' && cmd != null) {
            if (cmd.outlets) {
                var /** @type {?} */ outlets_1 = {};
                forEach(cmd.outlets, function (commands, name) {
                    outlets_1[name] = typeof commands === 'string' ? commands.split('/') : commands;
                });
                return res.concat([{ outlets: outlets_1 }]);
            }
            if (cmd.segmentPath) {
                return res.concat([cmd.segmentPath]);
            }
        }
        if (!(typeof cmd === 'string')) {
            return res.concat([cmd]);
        }
        if (cmdIdx === 0) {
            cmd.split('/').forEach(function (urlPart, partIndex) {
                if (partIndex == 0 && urlPart === '.') {
                }
                else if (partIndex == 0 && urlPart === '') {
                    isAbsolute = true;
                }
                else if (urlPart === '..') {
                    numberOfDoubleDots++;
                }
                else if (urlPart != '') {
                    res.push(urlPart);
                }
            });
            return res;
        }
        return res.concat([cmd]);
    }, []);
    return new Navigation(isAbsolute, numberOfDoubleDots, res);
}
var Position = (function () {
    /**
     * @param {?} segmentGroup
     * @param {?} processChildren
     * @param {?} index
     */
    function Position(segmentGroup, processChildren, index) {
        this.segmentGroup = segmentGroup;
        this.processChildren = processChildren;
        this.index = index;
    }
    return Position;
}());
/**
 * @param {?} nav
 * @param {?} tree
 * @param {?} route
 * @return {?}
 */
function findStartingPosition(nav, tree, route) {
    if (nav.isAbsolute) {
        return new Position(tree.root, true, 0);
    }
    if (route.snapshot._lastPathIndex === -1) {
        return new Position(route.snapshot._urlSegment, true, 0);
    }
    var /** @type {?} */ modifier = isMatrixParams(nav.commands[0]) ? 0 : 1;
    var /** @type {?} */ index = route.snapshot._lastPathIndex + modifier;
    return createPositionApplyingDoubleDots(route.snapshot._urlSegment, index, nav.numberOfDoubleDots);
}
/**
 * @param {?} group
 * @param {?} index
 * @param {?} numberOfDoubleDots
 * @return {?}
 */
function createPositionApplyingDoubleDots(group, index, numberOfDoubleDots) {
    var /** @type {?} */ g = group;
    var /** @type {?} */ ci = index;
    var /** @type {?} */ dd = numberOfDoubleDots;
    while (dd > ci) {
        dd -= ci;
        g = ((g.parent));
        if (!g) {
            throw new Error('Invalid number of \'../\'');
        }
        ci = g.segments.length;
    }
    return new Position(g, false, ci - dd);
}
/**
 * @param {?} command
 * @return {?}
 */
function getPath(command) {
    if (typeof command === 'object' && command != null && command.outlets) {
        return command.outlets[PRIMARY_OUTLET];
    }
    return "" + command;
}
/**
 * @param {?} commands
 * @return {?}
 */
function getOutlets(commands) {
    if (!(typeof commands[0] === 'object'))
        return _a = {}, _a[PRIMARY_OUTLET] = commands, _a;
    if (commands[0].outlets === undefined)
        return _b = {}, _b[PRIMARY_OUTLET] = commands, _b;
    return commands[0].outlets;
    var _a, _b;
}
/**
 * @param {?} segmentGroup
 * @param {?} startIndex
 * @param {?} commands
 * @return {?}
 */
function updateSegmentGroup(segmentGroup, startIndex, commands) {
    if (!segmentGroup) {
        segmentGroup = new UrlSegmentGroup([], {});
    }
    if (segmentGroup.segments.length === 0 && segmentGroup.hasChildren()) {
        return updateSegmentGroupChildren(segmentGroup, startIndex, commands);
    }
    var /** @type {?} */ m = prefixedWith(segmentGroup, startIndex, commands);
    var /** @type {?} */ slicedCommands = commands.slice(m.commandIndex);
    if (m.match && m.pathIndex < segmentGroup.segments.length) {
        var /** @type {?} */ g = new UrlSegmentGroup(segmentGroup.segments.slice(0, m.pathIndex), {});
        g.children[PRIMARY_OUTLET] =
            new UrlSegmentGroup(segmentGroup.segments.slice(m.pathIndex), segmentGroup.children);
        return updateSegmentGroupChildren(g, 0, slicedCommands);
    }
    else if (m.match && slicedCommands.length === 0) {
        return new UrlSegmentGroup(segmentGroup.segments, {});
    }
    else if (m.match && !segmentGroup.hasChildren()) {
        return createNewSegmentGroup(segmentGroup, startIndex, commands);
    }
    else if (m.match) {
        return updateSegmentGroupChildren(segmentGroup, 0, slicedCommands);
    }
    else {
        return createNewSegmentGroup(segmentGroup, startIndex, commands);
    }
}
/**
 * @param {?} segmentGroup
 * @param {?} startIndex
 * @param {?} commands
 * @return {?}
 */
function updateSegmentGroupChildren(segmentGroup, startIndex, commands) {
    if (commands.length === 0) {
        return new UrlSegmentGroup(segmentGroup.segments, {});
    }
    else {
        var /** @type {?} */ outlets_2 = getOutlets(commands);
        var /** @type {?} */ children_2 = {};
        forEach(outlets_2, function (commands, outlet) {
            if (commands !== null) {
                children_2[outlet] = updateSegmentGroup(segmentGroup.children[outlet], startIndex, commands);
            }
        });
        forEach(segmentGroup.children, function (child, childOutlet) {
            if (outlets_2[childOutlet] === undefined) {
                children_2[childOutlet] = child;
            }
        });
        return new UrlSegmentGroup(segmentGroup.segments, children_2);
    }
}
/**
 * @param {?} segmentGroup
 * @param {?} startIndex
 * @param {?} commands
 * @return {?}
 */
function prefixedWith(segmentGroup, startIndex, commands) {
    var /** @type {?} */ currentCommandIndex = 0;
    var /** @type {?} */ currentPathIndex = startIndex;
    var /** @type {?} */ noMatch = { match: false, pathIndex: 0, commandIndex: 0 };
    while (currentPathIndex < segmentGroup.segments.length) {
        if (currentCommandIndex >= commands.length)
            return noMatch;
        var /** @type {?} */ path = segmentGroup.segments[currentPathIndex];
        var /** @type {?} */ curr = getPath(commands[currentCommandIndex]);
        var /** @type {?} */ next = currentCommandIndex < commands.length - 1 ? commands[currentCommandIndex + 1] : null;
        if (currentPathIndex > 0 && curr === undefined)
            break;
        if (curr && next && (typeof next === 'object') && next.outlets === undefined) {
            if (!compare(curr, next, path))
                return noMatch;
            currentCommandIndex += 2;
        }
        else {
            if (!compare(curr, {}, path))
                return noMatch;
            currentCommandIndex++;
        }
        currentPathIndex++;
    }
    return { match: true, pathIndex: currentPathIndex, commandIndex: currentCommandIndex };
}
/**
 * @param {?} segmentGroup
 * @param {?} startIndex
 * @param {?} commands
 * @return {?}
 */
function createNewSegmentGroup(segmentGroup, startIndex, commands) {
    var /** @type {?} */ paths = segmentGroup.segments.slice(0, startIndex);
    var /** @type {?} */ i = 0;
    while (i < commands.length) {
        if (typeof commands[i] === 'object' && commands[i].outlets !== undefined) {
            var /** @type {?} */ children = createNewSegmentChildren(commands[i].outlets);
            return new UrlSegmentGroup(paths, children);
        }
        // if we start with an object literal, we need to reuse the path part from the segment
        if (i === 0 && isMatrixParams(commands[0])) {
            var /** @type {?} */ p = segmentGroup.segments[startIndex];
            paths.push(new UrlSegment(p.path, commands[0]));
            i++;
            continue;
        }
        var /** @type {?} */ curr = getPath(commands[i]);
        var /** @type {?} */ next = (i < commands.length - 1) ? commands[i + 1] : null;
        if (curr && next && isMatrixParams(next)) {
            paths.push(new UrlSegment(curr, stringify(next)));
            i += 2;
        }
        else {
            paths.push(new UrlSegment(curr, {}));
            i++;
        }
    }
    return new UrlSegmentGroup(paths, {});
}
/**
 * @param {?} outlets
 * @return {?}
 */
function createNewSegmentChildren(outlets) {
    var /** @type {?} */ children = {};
    forEach(outlets, function (commands, outlet) {
        if (commands !== null) {
            children[outlet] = createNewSegmentGroup(new UrlSegmentGroup([], {}), 0, commands);
        }
    });
    return children;
}
/**
 * @param {?} params
 * @return {?}
 */
function stringify(params) {
    var /** @type {?} */ res = {};
    forEach(params, function (v, k) { return res[k] = "" + v; });
    return res;
}
/**
 * @param {?} path
 * @param {?} params
 * @param {?} segment
 * @return {?}
 */
function compare(path, params, segment) {
    return path == segment.path && shallowEqual(params, segment.parameters);
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __assign$3 = (undefined && undefined.__assign) || Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s)
            if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
    }
    return t;
};
var NoMatch$1 = (function () {
    function NoMatch$1() {
    }
    return NoMatch$1;
}());
/**
 * @param {?} rootComponentType
 * @param {?} config
 * @param {?} urlTree
 * @param {?} url
 * @return {?}
 */
function recognize(rootComponentType, config, urlTree, url) {
    return new Recognizer(rootComponentType, config, urlTree, url).recognize();
}
var Recognizer = (function () {
    /**
     * @param {?} rootComponentType
     * @param {?} config
     * @param {?} urlTree
     * @param {?} url
     */
    function Recognizer(rootComponentType, config, urlTree, url) {
        this.rootComponentType = rootComponentType;
        this.config = config;
        this.urlTree = urlTree;
        this.url = url;
    }
    /**
     * @return {?}
     */
    Recognizer.prototype.recognize = function () {
        try {
            var /** @type {?} */ rootSegmentGroup = split$1(this.urlTree.root, [], [], this.config).segmentGroup;
            var /** @type {?} */ children = this.processSegmentGroup(this.config, rootSegmentGroup, PRIMARY_OUTLET);
            var /** @type {?} */ root = new ActivatedRouteSnapshot([], Object.freeze({}), Object.freeze(this.urlTree.queryParams), /** @type {?} */ ((this.urlTree.fragment)), {}, PRIMARY_OUTLET, this.rootComponentType, null, this.urlTree.root, -1, {});
            var /** @type {?} */ rootNode = new TreeNode(root, children);
            var /** @type {?} */ routeState = new RouterStateSnapshot(this.url, rootNode);
            this.inheriteParamsAndData(routeState._root);
            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(routeState);
        }
        catch (e) {
            return new __WEBPACK_IMPORTED_MODULE_12_rxjs_Observable__["Observable"](function (obs) { return obs.error(e); });
        }
    };
    /**
     * @param {?} routeNode
     * @return {?}
     */
    Recognizer.prototype.inheriteParamsAndData = function (routeNode) {
        var _this = this;
        var /** @type {?} */ route = routeNode.value;
        var /** @type {?} */ i = inheritedParamsDataResolve(route);
        route.params = Object.freeze(i.params);
        route.data = Object.freeze(i.data);
        routeNode.children.forEach(function (n) { return _this.inheriteParamsAndData(n); });
    };
    /**
     * @param {?} config
     * @param {?} segmentGroup
     * @param {?} outlet
     * @return {?}
     */
    Recognizer.prototype.processSegmentGroup = function (config, segmentGroup, outlet) {
        if (segmentGroup.segments.length === 0 && segmentGroup.hasChildren()) {
            return this.processChildren(config, segmentGroup);
        }
        return this.processSegment(config, segmentGroup, segmentGroup.segments, outlet);
    };
    /**
     * @param {?} config
     * @param {?} segmentGroup
     * @return {?}
     */
    Recognizer.prototype.processChildren = function (config, segmentGroup) {
        var _this = this;
        var /** @type {?} */ children = mapChildrenIntoArray(segmentGroup, function (child, childOutlet) { return _this.processSegmentGroup(config, child, childOutlet); });
        checkOutletNameUniqueness(children);
        sortActivatedRouteSnapshots(children);
        return children;
    };
    /**
     * @param {?} config
     * @param {?} segmentGroup
     * @param {?} segments
     * @param {?} outlet
     * @return {?}
     */
    Recognizer.prototype.processSegment = function (config, segmentGroup, segments, outlet) {
        for (var _i = 0, config_1 = config; _i < config_1.length; _i++) {
            var r = config_1[_i];
            try {
                return this.processSegmentAgainstRoute(r, segmentGroup, segments, outlet);
            }
            catch (e) {
                if (!(e instanceof NoMatch$1))
                    throw e;
            }
        }
        if (this.noLeftoversInUrl(segmentGroup, segments, outlet)) {
            return [];
        }
        throw new NoMatch$1();
    };
    /**
     * @param {?} segmentGroup
     * @param {?} segments
     * @param {?} outlet
     * @return {?}
     */
    Recognizer.prototype.noLeftoversInUrl = function (segmentGroup, segments, outlet) {
        return segments.length === 0 && !segmentGroup.children[outlet];
    };
    /**
     * @param {?} route
     * @param {?} rawSegment
     * @param {?} segments
     * @param {?} outlet
     * @return {?}
     */
    Recognizer.prototype.processSegmentAgainstRoute = function (route, rawSegment, segments, outlet) {
        if (route.redirectTo)
            throw new NoMatch$1();
        if ((route.outlet || PRIMARY_OUTLET) !== outlet)
            throw new NoMatch$1();
        if (route.path === '**') {
            var /** @type {?} */ params = segments.length > 0 ? ((last$1(segments))).parameters : {};
            var /** @type {?} */ snapshot_1 = new ActivatedRouteSnapshot(segments, params, Object.freeze(this.urlTree.queryParams), /** @type {?} */ ((this.urlTree.fragment)), getData(route), outlet, /** @type {?} */ ((route.component)), route, getSourceSegmentGroup(rawSegment), getPathIndexShift(rawSegment) + segments.length, getResolve(route));
            return [new TreeNode(snapshot_1, [])];
        }
        var _a = match$1(rawSegment, route, segments), consumedSegments = _a.consumedSegments, parameters = _a.parameters, lastChild = _a.lastChild;
        var /** @type {?} */ rawSlicedSegments = segments.slice(lastChild);
        var /** @type {?} */ childConfig = getChildConfig(route);
        var _b = split$1(rawSegment, consumedSegments, rawSlicedSegments, childConfig), segmentGroup = _b.segmentGroup, slicedSegments = _b.slicedSegments;
        var /** @type {?} */ snapshot = new ActivatedRouteSnapshot(consumedSegments, parameters, Object.freeze(this.urlTree.queryParams), /** @type {?} */ ((this.urlTree.fragment)), getData(route), outlet, /** @type {?} */ ((route.component)), route, getSourceSegmentGroup(rawSegment), getPathIndexShift(rawSegment) + consumedSegments.length, getResolve(route));
        if (slicedSegments.length === 0 && segmentGroup.hasChildren()) {
            var /** @type {?} */ children_3 = this.processChildren(childConfig, segmentGroup);
            return [new TreeNode(snapshot, children_3)];
        }
        if (childConfig.length === 0 && slicedSegments.length === 0) {
            return [new TreeNode(snapshot, [])];
        }
        var /** @type {?} */ children = this.processSegment(childConfig, segmentGroup, slicedSegments, PRIMARY_OUTLET);
        return [new TreeNode(snapshot, children)];
    };
    return Recognizer;
}());
/**
 * @param {?} nodes
 * @return {?}
 */
function sortActivatedRouteSnapshots(nodes) {
    nodes.sort(function (a, b) {
        if (a.value.outlet === PRIMARY_OUTLET)
            return -1;
        if (b.value.outlet === PRIMARY_OUTLET)
            return 1;
        return a.value.outlet.localeCompare(b.value.outlet);
    });
}
/**
 * @param {?} route
 * @return {?}
 */
function getChildConfig(route) {
    if (route.children) {
        return route.children;
    }
    if (route.loadChildren) {
        return ((route._loadedConfig)).routes;
    }
    return [];
}
/**
 * @param {?} segmentGroup
 * @param {?} route
 * @param {?} segments
 * @return {?}
 */
function match$1(segmentGroup, route, segments) {
    if (route.path === '') {
        if (route.pathMatch === 'full' && (segmentGroup.hasChildren() || segments.length > 0)) {
            throw new NoMatch$1();
        }
        return { consumedSegments: [], lastChild: 0, parameters: {} };
    }
    var /** @type {?} */ matcher = route.matcher || defaultUrlMatcher;
    var /** @type {?} */ res = matcher(segments, segmentGroup, route);
    if (!res)
        throw new NoMatch$1();
    var /** @type {?} */ posParams = {};
    forEach(/** @type {?} */ ((res.posParams)), function (v, k) { posParams[k] = v.path; });
    var /** @type {?} */ parameters = __assign$3({}, posParams, res.consumed[res.consumed.length - 1].parameters);
    return { consumedSegments: res.consumed, lastChild: res.consumed.length, parameters: parameters };
}
/**
 * @param {?} nodes
 * @return {?}
 */
function checkOutletNameUniqueness(nodes) {
    var /** @type {?} */ names = {};
    nodes.forEach(function (n) {
        var /** @type {?} */ routeWithSameOutletName = names[n.value.outlet];
        if (routeWithSameOutletName) {
            var /** @type {?} */ p = routeWithSameOutletName.url.map(function (s) { return s.toString(); }).join('/');
            var /** @type {?} */ c = n.value.url.map(function (s) { return s.toString(); }).join('/');
            throw new Error("Two segments cannot have the same outlet name: '" + p + "' and '" + c + "'.");
        }
        names[n.value.outlet] = n.value;
    });
}
/**
 * @param {?} segmentGroup
 * @return {?}
 */
function getSourceSegmentGroup(segmentGroup) {
    var /** @type {?} */ s = segmentGroup;
    while (s._sourceSegment) {
        s = s._sourceSegment;
    }
    return s;
}
/**
 * @param {?} segmentGroup
 * @return {?}
 */
function getPathIndexShift(segmentGroup) {
    var /** @type {?} */ s = segmentGroup;
    var /** @type {?} */ res = (s._segmentIndexShift ? s._segmentIndexShift : 0);
    while (s._sourceSegment) {
        s = s._sourceSegment;
        res += (s._segmentIndexShift ? s._segmentIndexShift : 0);
    }
    return res - 1;
}
/**
 * @param {?} segmentGroup
 * @param {?} consumedSegments
 * @param {?} slicedSegments
 * @param {?} config
 * @return {?}
 */
function split$1(segmentGroup, consumedSegments, slicedSegments, config) {
    if (slicedSegments.length > 0 &&
        containsEmptyPathMatchesWithNamedOutlets(segmentGroup, slicedSegments, config)) {
        var /** @type {?} */ s_1 = new UrlSegmentGroup(consumedSegments, createChildrenForEmptyPaths(segmentGroup, consumedSegments, config, new UrlSegmentGroup(slicedSegments, segmentGroup.children)));
        s_1._sourceSegment = segmentGroup;
        s_1._segmentIndexShift = consumedSegments.length;
        return { segmentGroup: s_1, slicedSegments: [] };
    }
    if (slicedSegments.length === 0 &&
        containsEmptyPathMatches(segmentGroup, slicedSegments, config)) {
        var /** @type {?} */ s_2 = new UrlSegmentGroup(segmentGroup.segments, addEmptyPathsToChildrenIfNeeded(segmentGroup, slicedSegments, config, segmentGroup.children));
        s_2._sourceSegment = segmentGroup;
        s_2._segmentIndexShift = consumedSegments.length;
        return { segmentGroup: s_2, slicedSegments: slicedSegments };
    }
    var /** @type {?} */ s = new UrlSegmentGroup(segmentGroup.segments, segmentGroup.children);
    s._sourceSegment = segmentGroup;
    s._segmentIndexShift = consumedSegments.length;
    return { segmentGroup: s, slicedSegments: slicedSegments };
}
/**
 * @param {?} segmentGroup
 * @param {?} slicedSegments
 * @param {?} routes
 * @param {?} children
 * @return {?}
 */
function addEmptyPathsToChildrenIfNeeded(segmentGroup, slicedSegments, routes, children) {
    var /** @type {?} */ res = {};
    for (var _i = 0, routes_3 = routes; _i < routes_3.length; _i++) {
        var r = routes_3[_i];
        if (emptyPathMatch(segmentGroup, slicedSegments, r) && !children[getOutlet$2(r)]) {
            var /** @type {?} */ s = new UrlSegmentGroup([], {});
            s._sourceSegment = segmentGroup;
            s._segmentIndexShift = segmentGroup.segments.length;
            res[getOutlet$2(r)] = s;
        }
    }
    return __assign$3({}, children, res);
}
/**
 * @param {?} segmentGroup
 * @param {?} consumedSegments
 * @param {?} routes
 * @param {?} primarySegment
 * @return {?}
 */
function createChildrenForEmptyPaths(segmentGroup, consumedSegments, routes, primarySegment) {
    var /** @type {?} */ res = {};
    res[PRIMARY_OUTLET] = primarySegment;
    primarySegment._sourceSegment = segmentGroup;
    primarySegment._segmentIndexShift = consumedSegments.length;
    for (var _i = 0, routes_4 = routes; _i < routes_4.length; _i++) {
        var r = routes_4[_i];
        if (r.path === '' && getOutlet$2(r) !== PRIMARY_OUTLET) {
            var /** @type {?} */ s = new UrlSegmentGroup([], {});
            s._sourceSegment = segmentGroup;
            s._segmentIndexShift = consumedSegments.length;
            res[getOutlet$2(r)] = s;
        }
    }
    return res;
}
/**
 * @param {?} segmentGroup
 * @param {?} slicedSegments
 * @param {?} routes
 * @return {?}
 */
function containsEmptyPathMatchesWithNamedOutlets(segmentGroup, slicedSegments, routes) {
    return routes.some(function (r) { return emptyPathMatch(segmentGroup, slicedSegments, r) && getOutlet$2(r) !== PRIMARY_OUTLET; });
}
/**
 * @param {?} segmentGroup
 * @param {?} slicedSegments
 * @param {?} routes
 * @return {?}
 */
function containsEmptyPathMatches(segmentGroup, slicedSegments, routes) {
    return routes.some(function (r) { return emptyPathMatch(segmentGroup, slicedSegments, r); });
}
/**
 * @param {?} segmentGroup
 * @param {?} slicedSegments
 * @param {?} r
 * @return {?}
 */
function emptyPathMatch(segmentGroup, slicedSegments, r) {
    if ((segmentGroup.hasChildren() || slicedSegments.length > 0) && r.pathMatch === 'full') {
        return false;
    }
    return r.path === '' && r.redirectTo === undefined;
}
/**
 * @param {?} route
 * @return {?}
 */
function getOutlet$2(route) {
    return route.outlet || PRIMARY_OUTLET;
}
/**
 * @param {?} route
 * @return {?}
 */
function getData(route) {
    return route.data || {};
}
/**
 * @param {?} route
 * @return {?}
 */
function getResolve(route) {
    return route.resolve || {};
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@docsNotRequired
 * \@experimental
 */
var ROUTES = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["InjectionToken"]('ROUTES');
var RouterConfigLoader = (function () {
    /**
     * @param {?} loader
     * @param {?} compiler
     * @param {?=} onLoadStartListener
     * @param {?=} onLoadEndListener
     */
    function RouterConfigLoader(loader, compiler, onLoadStartListener, onLoadEndListener) {
        this.loader = loader;
        this.compiler = compiler;
        this.onLoadStartListener = onLoadStartListener;
        this.onLoadEndListener = onLoadEndListener;
    }
    /**
     * @param {?} parentInjector
     * @param {?} route
     * @return {?}
     */
    RouterConfigLoader.prototype.load = function (parentInjector, route) {
        var _this = this;
        if (this.onLoadStartListener) {
            this.onLoadStartListener(route);
        }
        var /** @type {?} */ moduleFactory$ = this.loadModuleFactory(/** @type {?} */ ((route.loadChildren)));
        return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(moduleFactory$, function (factory) {
            if (_this.onLoadEndListener) {
                _this.onLoadEndListener(route);
            }
            var /** @type {?} */ module = factory.create(parentInjector);
            return new LoadedRouterConfig(flatten(module.injector.get(ROUTES)), module);
        });
    };
    /**
     * @param {?} loadChildren
     * @return {?}
     */
    RouterConfigLoader.prototype.loadModuleFactory = function (loadChildren) {
        var _this = this;
        if (typeof loadChildren === 'string') {
            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_16_rxjs_observable_fromPromise__["fromPromise"])(this.loader.load(loadChildren));
        }
        else {
            return __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(wrapIntoObservable(loadChildren()), function (t) {
                if (t instanceof __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgModuleFactory"]) {
                    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(t);
                }
                else {
                    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_16_rxjs_observable_fromPromise__["fromPromise"])(_this.compiler.compileModuleAsync(t));
                }
            });
        }
    };
    return RouterConfigLoader;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Contains all the router outlets created in a component.
 *
 * \@stable
 */
var RouterOutletMap = (function () {
    function RouterOutletMap() {
        /**
         * \@internal
         */
        this._outlets = {};
    }
    /**
     * Adds an outlet to this map.
     * @param {?} name
     * @param {?} outlet
     * @return {?}
     */
    RouterOutletMap.prototype.registerOutlet = function (name, outlet) { this._outlets[name] = outlet; };
    /**
     * Removes an outlet from this map.
     * @param {?} name
     * @return {?}
     */
    RouterOutletMap.prototype.removeOutlet = function (name) { this._outlets[name] = ((undefined)); };
    return RouterOutletMap;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Provides a way to migrate AngularJS applications to Angular.
 *
 * \@experimental
 * @abstract
 */
var UrlHandlingStrategy = (function () {
    function UrlHandlingStrategy() {
    }
    /**
     * Tells the router if this URL should be processed.
     *
     * When it returns true, the router will execute the regular navigation.
     * When it returns false, the router will set the router state to an empty state.
     * As a result, all the active components will be destroyed.
     *
     * @abstract
     * @param {?} url
     * @return {?}
     */
    UrlHandlingStrategy.prototype.shouldProcessUrl = function (url) { };
    /**
     * Extracts the part of the URL that should be handled by the router.
     * The rest of the URL will remain untouched.
     * @abstract
     * @param {?} url
     * @return {?}
     */
    UrlHandlingStrategy.prototype.extract = function (url) { };
    /**
     * Merges the URL fragment with the rest of the URL.
     * @abstract
     * @param {?} newUrlPart
     * @param {?} rawUrl
     * @return {?}
     */
    UrlHandlingStrategy.prototype.merge = function (newUrlPart, rawUrl) { };
    return UrlHandlingStrategy;
}());
/**
 * \@experimental
 */
var DefaultUrlHandlingStrategy = (function () {
    function DefaultUrlHandlingStrategy() {
    }
    /**
     * @param {?} url
     * @return {?}
     */
    DefaultUrlHandlingStrategy.prototype.shouldProcessUrl = function (url) { return true; };
    /**
     * @param {?} url
     * @return {?}
     */
    DefaultUrlHandlingStrategy.prototype.extract = function (url) { return url; };
    /**
     * @param {?} newUrlPart
     * @param {?} wholeUrl
     * @return {?}
     */
    DefaultUrlHandlingStrategy.prototype.merge = function (newUrlPart, wholeUrl) { return newUrlPart; };
    return DefaultUrlHandlingStrategy;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __assign = (undefined && undefined.__assign) || Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s)
            if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
    }
    return t;
};
/**
 * @param {?} error
 * @return {?}
 */
function defaultErrorHandler(error) {
    throw error;
}
/**
 * \@internal
 * @param {?} snapshot
 * @return {?}
 */
function defaultRouterHook(snapshot) {
    return (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(null));
}
/**
 * Does not detach any subtrees. Reuses routes as long as their route config is the same.
 */
var DefaultRouteReuseStrategy = (function () {
    function DefaultRouteReuseStrategy() {
    }
    /**
     * @param {?} route
     * @return {?}
     */
    DefaultRouteReuseStrategy.prototype.shouldDetach = function (route) { return false; };
    /**
     * @param {?} route
     * @param {?} detachedTree
     * @return {?}
     */
    DefaultRouteReuseStrategy.prototype.store = function (route, detachedTree) { };
    /**
     * @param {?} route
     * @return {?}
     */
    DefaultRouteReuseStrategy.prototype.shouldAttach = function (route) { return false; };
    /**
     * @param {?} route
     * @return {?}
     */
    DefaultRouteReuseStrategy.prototype.retrieve = function (route) { return null; };
    /**
     * @param {?} future
     * @param {?} curr
     * @return {?}
     */
    DefaultRouteReuseStrategy.prototype.shouldReuseRoute = function (future, curr) {
        return future.routeConfig === curr.routeConfig;
    };
    return DefaultRouteReuseStrategy;
}());
/**
 * \@whatItDoes Provides the navigation and url manipulation capabilities.
 *
 * See {\@link Routes} for more details and examples.
 *
 * \@ngModule RouterModule
 *
 * \@stable
 */
var Router = (function () {
    /**
     * @param {?} rootComponentType
     * @param {?} urlSerializer
     * @param {?} outletMap
     * @param {?} location
     * @param {?} injector
     * @param {?} loader
     * @param {?} compiler
     * @param {?} config
     */
    function Router(rootComponentType, urlSerializer, outletMap, location, injector, loader, compiler, config) {
        var _this = this;
        this.rootComponentType = rootComponentType;
        this.urlSerializer = urlSerializer;
        this.outletMap = outletMap;
        this.location = location;
        this.config = config;
        this.navigations = new __WEBPACK_IMPORTED_MODULE_2_rxjs_BehaviorSubject__["BehaviorSubject"](/** @type {?} */ ((null)));
        this.routerEvents = new __WEBPACK_IMPORTED_MODULE_3_rxjs_Subject__["Subject"]();
        this.navigationId = 0;
        /**
         * Error handler that is invoked when a navigation errors.
         *
         * See {@link ErrorHandler} for more information.
         */
        this.errorHandler = defaultErrorHandler;
        /**
         * Indicates if at least one navigation happened.
         */
        this.navigated = false;
        /**
         * Used by RouterModule. This allows us to
         * pause the navigation either before preactivation or after it.
         * \@internal
         */
        this.hooks = {
            beforePreactivation: defaultRouterHook,
            afterPreactivation: defaultRouterHook
        };
        /**
         * Extracts and merges URLs. Used for AngularJS to Angular migrations.
         */
        this.urlHandlingStrategy = new DefaultUrlHandlingStrategy();
        this.routeReuseStrategy = new DefaultRouteReuseStrategy();
        var onLoadStart = function (r) { return _this.triggerEvent(new RouteConfigLoadStart(r)); };
        var onLoadEnd = function (r) { return _this.triggerEvent(new RouteConfigLoadEnd(r)); };
        this.ngModule = injector.get(__WEBPACK_IMPORTED_MODULE_1__angular_core__["NgModuleRef"]);
        this.resetConfig(config);
        this.currentUrlTree = createEmptyUrlTree();
        this.rawUrlTree = this.currentUrlTree;
        this.configLoader = new RouterConfigLoader(loader, compiler, onLoadStart, onLoadEnd);
        this.currentRouterState = createEmptyState(this.currentUrlTree, this.rootComponentType);
        this.processNavigations();
    }
    /**
     * \@internal
     * TODO: this should be removed once the constructor of the router made internal
     * @param {?} rootComponentType
     * @return {?}
     */
    Router.prototype.resetRootComponentType = function (rootComponentType) {
        this.rootComponentType = rootComponentType;
        // TODO: vsavkin router 4.0 should make the root component set to null
        // this will simplify the lifecycle of the router.
        this.currentRouterState.root.component = this.rootComponentType;
    };
    /**
     * Sets up the location change listener and performs the initial navigation.
     * @return {?}
     */
    Router.prototype.initialNavigation = function () {
        this.setUpLocationChangeListener();
        if (this.navigationId === 0) {
            this.navigateByUrl(this.location.path(true), { replaceUrl: true });
        }
    };
    /**
     * Sets up the location change listener.
     * @return {?}
     */
    Router.prototype.setUpLocationChangeListener = function () {
        var _this = this;
        // Zone.current.wrap is needed because of the issue with RxJS scheduler,
        // which does not work properly with zone.js in IE and Safari
        if (!this.locationSubscription) {
            this.locationSubscription = (this.location.subscribe(Zone.current.wrap(function (change) {
                var /** @type {?} */ rawUrlTree = _this.urlSerializer.parse(change['url']);
                var /** @type {?} */ source = change['type'] === 'popstate' ? 'popstate' : 'hashchange';
                setTimeout(function () { _this.scheduleNavigation(rawUrlTree, source, { replaceUrl: true }); }, 0);
            })));
        }
    };
    Object.defineProperty(Router.prototype, "routerState", {
        /**
         * The current route state
         * @return {?}
         */
        get: function () { return this.currentRouterState; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Router.prototype, "url", {
        /**
         * The current url
         * @return {?}
         */
        get: function () { return this.serializeUrl(this.currentUrlTree); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(Router.prototype, "events", {
        /**
         * An observable of router events
         * @return {?}
         */
        get: function () { return this.routerEvents; },
        enumerable: true,
        configurable: true
    });
    /**
     * \@internal
     * @param {?} e
     * @return {?}
     */
    Router.prototype.triggerEvent = function (e) { this.routerEvents.next(e); };
    /**
     * Resets the configuration used for navigation and generating links.
     *
     * ### Usage
     *
     * ```
     * router.resetConfig([
     *  { path: 'team/:id', component: TeamCmp, children: [
     *    { path: 'simple', component: SimpleCmp },
     *    { path: 'user/:name', component: UserCmp }
     *  ]}
     * ]);
     * ```
     * @param {?} config
     * @return {?}
     */
    Router.prototype.resetConfig = function (config) {
        validateConfig(config);
        this.config = config;
    };
    /**
     * \@docsNotRequired
     * @return {?}
     */
    Router.prototype.ngOnDestroy = function () { this.dispose(); };
    /**
     * Disposes of the router
     * @return {?}
     */
    Router.prototype.dispose = function () {
        if (this.locationSubscription) {
            this.locationSubscription.unsubscribe();
            this.locationSubscription = ((null));
        }
    };
    /**
     * Applies an array of commands to the current url tree and creates a new url tree.
     *
     * When given an activate route, applies the given commands starting from the route.
     * When not given a route, applies the given command starting from the root.
     *
     * ### Usage
     *
     * ```
     * // create /team/33/user/11
     * router.createUrlTree(['/team', 33, 'user', 11]);
     *
     * // create /team/33;expand=true/user/11
     * router.createUrlTree(['/team', 33, {expand: true}, 'user', 11]);
     *
     * // you can collapse static segments like this (this works only with the first passed-in value):
     * router.createUrlTree(['/team/33/user', userId]);
     *
     * // If the first segment can contain slashes, and you do not want the router to split it, you
     * // can do the following:
     *
     * router.createUrlTree([{segmentPath: '/one/two'}]);
     *
     * // create /team/33/(user/11//right:chat)
     * router.createUrlTree(['/team', 33, {outlets: {primary: 'user/11', right: 'chat'}}]);
     *
     * // remove the right secondary node
     * router.createUrlTree(['/team', 33, {outlets: {primary: 'user/11', right: null}}]);
     *
     * // assuming the current url is `/team/33/user/11` and the route points to `user/11`
     *
     * // navigate to /team/33/user/11/details
     * router.createUrlTree(['details'], {relativeTo: route});
     *
     * // navigate to /team/33/user/22
     * router.createUrlTree(['../22'], {relativeTo: route});
     *
     * // navigate to /team/44/user/22
     * router.createUrlTree(['../../team/44/user/22'], {relativeTo: route});
     * ```
     * @param {?} commands
     * @param {?=} __1
     * @return {?}
     */
    Router.prototype.createUrlTree = function (commands, _a) {
        var _b = _a === void 0 ? {} : _a, relativeTo = _b.relativeTo, queryParams = _b.queryParams, fragment = _b.fragment, preserveQueryParams = _b.preserveQueryParams, queryParamsHandling = _b.queryParamsHandling, preserveFragment = _b.preserveFragment;
        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["isDevMode"])() && preserveQueryParams && (console) && (console.warn)) {
            console.warn('preserveQueryParams is deprecated, use queryParamsHandling instead.');
        }
        var /** @type {?} */ a = relativeTo || this.routerState.root;
        var /** @type {?} */ f = preserveFragment ? this.currentUrlTree.fragment : fragment;
        var /** @type {?} */ q = null;
        if (queryParamsHandling) {
            switch (queryParamsHandling) {
                case 'merge':
                    q = __assign({}, this.currentUrlTree.queryParams, queryParams);
                    break;
                case 'preserve':
                    q = this.currentUrlTree.queryParams;
                    break;
                default:
                    q = queryParams || null;
            }
        }
        else {
            q = preserveQueryParams ? this.currentUrlTree.queryParams : queryParams || null;
        }
        return createUrlTree(a, this.currentUrlTree, commands, /** @type {?} */ ((q)), /** @type {?} */ ((f)));
    };
    /**
     * Navigate based on the provided url. This navigation is always absolute.
     *
     * Returns a promise that:
     * - resolves to 'true' when navigation succeeds,
     * - resolves to 'false' when navigation fails,
     * - is rejected when an error happens.
     *
     * ### Usage
     *
     * ```
     * router.navigateByUrl("/team/33/user/11");
     *
     * // Navigate without updating the URL
     * router.navigateByUrl("/team/33/user/11", { skipLocationChange: true });
     * ```
     *
     * In opposite to `navigate`, `navigateByUrl` takes a whole URL
     * and does not apply any delta to the current one.
     * @param {?} url
     * @param {?=} extras
     * @return {?}
     */
    Router.prototype.navigateByUrl = function (url, extras) {
        if (extras === void 0) { extras = { skipLocationChange: false }; }
        var /** @type {?} */ urlTree = url instanceof UrlTree ? url : this.parseUrl(url);
        var /** @type {?} */ mergedTree = this.urlHandlingStrategy.merge(urlTree, this.rawUrlTree);
        return this.scheduleNavigation(mergedTree, 'imperative', extras);
    };
    /**
     * Navigate based on the provided array of commands and a starting point.
     * If no starting route is provided, the navigation is absolute.
     *
     * Returns a promise that:
     * - resolves to 'true' when navigation succeeds,
     * - resolves to 'false' when navigation fails,
     * - is rejected when an error happens.
     *
     * ### Usage
     *
     * ```
     * router.navigate(['team', 33, 'user', 11], {relativeTo: route});
     *
     * // Navigate without updating the URL
     * router.navigate(['team', 33, 'user', 11], {relativeTo: route, skipLocationChange: true});
     * ```
     *
     * In opposite to `navigateByUrl`, `navigate` always takes a delta that is applied to the current
     * URL.
     * @param {?} commands
     * @param {?=} extras
     * @return {?}
     */
    Router.prototype.navigate = function (commands, extras) {
        if (extras === void 0) { extras = { skipLocationChange: false }; }
        validateCommands(commands);
        if (typeof extras.queryParams === 'object' && extras.queryParams !== null) {
            extras.queryParams = this.removeEmptyProps(extras.queryParams);
        }
        return this.navigateByUrl(this.createUrlTree(commands, extras), extras);
    };
    /**
     * Serializes a {\@link UrlTree} into a string
     * @param {?} url
     * @return {?}
     */
    Router.prototype.serializeUrl = function (url) { return this.urlSerializer.serialize(url); };
    /**
     * Parses a string into a {\@link UrlTree}
     * @param {?} url
     * @return {?}
     */
    Router.prototype.parseUrl = function (url) { return this.urlSerializer.parse(url); };
    /**
     * Returns whether the url is activated
     * @param {?} url
     * @param {?} exact
     * @return {?}
     */
    Router.prototype.isActive = function (url, exact) {
        if (url instanceof UrlTree) {
            return containsTree(this.currentUrlTree, url, exact);
        }
        else {
            var /** @type {?} */ urlTree = this.urlSerializer.parse(url);
            return containsTree(this.currentUrlTree, urlTree, exact);
        }
    };
    /**
     * @param {?} params
     * @return {?}
     */
    Router.prototype.removeEmptyProps = function (params) {
        return Object.keys(params).reduce(function (result, key) {
            var /** @type {?} */ value = params[key];
            if (value !== null && value !== undefined) {
                result[key] = value;
            }
            return result;
        }, {});
    };
    /**
     * @return {?}
     */
    Router.prototype.processNavigations = function () {
        var _this = this;
        __WEBPACK_IMPORTED_MODULE_6_rxjs_operator_concatMap__["concatMap"]
            .call(this.navigations, function (nav) {
            if (nav) {
                _this.executeScheduledNavigation(nav);
                // a failed navigation should not stop the router from processing
                // further navigations => the catch
                return nav.promise.catch(function () { });
            }
            else {
                return (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(null));
            }
        })
            .subscribe(function () { });
    };
    /**
     * @param {?} rawUrl
     * @param {?} source
     * @param {?} extras
     * @return {?}
     */
    Router.prototype.scheduleNavigation = function (rawUrl, source, extras) {
        var /** @type {?} */ lastNavigation = this.navigations.value;
        // If the user triggers a navigation imperatively (e.g., by using navigateByUrl),
        // and that navigation results in 'replaceState' that leads to the same URL,
        // we should skip those.
        if (lastNavigation && source !== 'imperative' && lastNavigation.source === 'imperative' &&
            lastNavigation.rawUrl.toString() === rawUrl.toString()) {
            return Promise.resolve(true); // return value is not used
        }
        // Because of a bug in IE and Edge, the location class fires two events (popstate and
        // hashchange) every single time. The second one should be ignored. Otherwise, the URL will
        // flicker.
        if (lastNavigation && source == 'hashchange' && lastNavigation.source === 'popstate' &&
            lastNavigation.rawUrl.toString() === rawUrl.toString()) {
            return Promise.resolve(true); // return value is not used
        }
        var /** @type {?} */ resolve = null;
        var /** @type {?} */ reject = null;
        var /** @type {?} */ promise = new Promise(function (res, rej) {
            resolve = res;
            reject = rej;
        });
        var /** @type {?} */ id = ++this.navigationId;
        this.navigations.next({ id: id, source: source, rawUrl: rawUrl, extras: extras, resolve: resolve, reject: reject, promise: promise });
        // Make sure that the error is propagated even though `processNavigations` catch
        // handler does not rethrow
        return promise.catch(function (e) { return Promise.reject(e); });
    };
    /**
     * @param {?} __0
     * @return {?}
     */
    Router.prototype.executeScheduledNavigation = function (_a) {
        var _this = this;
        var id = _a.id, rawUrl = _a.rawUrl, extras = _a.extras, resolve = _a.resolve, reject = _a.reject;
        var /** @type {?} */ url = this.urlHandlingStrategy.extract(rawUrl);
        var /** @type {?} */ urlTransition = !this.navigated || url.toString() !== this.currentUrlTree.toString();
        if (urlTransition && this.urlHandlingStrategy.shouldProcessUrl(rawUrl)) {
            this.routerEvents.next(new NavigationStart(id, this.serializeUrl(url)));
            Promise.resolve()
                .then(function (_) { return _this.runNavigate(url, rawUrl, !!extras.skipLocationChange, !!extras.replaceUrl, id, null); })
                .then(resolve, reject);
        }
        else if (urlTransition && this.rawUrlTree &&
            this.urlHandlingStrategy.shouldProcessUrl(this.rawUrlTree)) {
            this.routerEvents.next(new NavigationStart(id, this.serializeUrl(url)));
            Promise.resolve()
                .then(function (_) { return _this.runNavigate(url, rawUrl, false, false, id, createEmptyState(url, _this.rootComponentType).snapshot); })
                .then(resolve, reject);
        }
        else {
            this.rawUrlTree = rawUrl;
            resolve(null);
        }
    };
    /**
     * @param {?} url
     * @param {?} rawUrl
     * @param {?} shouldPreventPushState
     * @param {?} shouldReplaceUrl
     * @param {?} id
     * @param {?} precreatedState
     * @return {?}
     */
    Router.prototype.runNavigate = function (url, rawUrl, shouldPreventPushState, shouldReplaceUrl, id, precreatedState) {
        var _this = this;
        if (id !== this.navigationId) {
            this.location.go(this.urlSerializer.serialize(this.currentUrlTree));
            this.routerEvents.next(new NavigationCancel(id, this.serializeUrl(url), "Navigation ID " + id + " is not equal to the current navigation id " + this.navigationId));
            return Promise.resolve(false);
        }
        return new Promise(function (resolvePromise, rejectPromise) {
            // create an observable of the url and route state snapshot
            // this operation do not result in any side effects
            var /** @type {?} */ urlAndSnapshot$;
            if (!precreatedState) {
                var /** @type {?} */ moduleInjector = _this.ngModule.injector;
                var /** @type {?} */ redirectsApplied$ = applyRedirects(moduleInjector, _this.configLoader, _this.urlSerializer, url, _this.config);
                urlAndSnapshot$ = __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(redirectsApplied$, function (appliedUrl) {
                    return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(recognize(_this.rootComponentType, _this.config, appliedUrl, _this.serializeUrl(appliedUrl)), function (snapshot) {
                        _this.routerEvents.next(new RoutesRecognized(id, _this.serializeUrl(url), _this.serializeUrl(appliedUrl), snapshot));
                        return { appliedUrl: appliedUrl, snapshot: snapshot };
                    });
                });
            }
            else {
                urlAndSnapshot$ = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])({ appliedUrl: url, snapshot: precreatedState });
            }
            var /** @type {?} */ beforePreactivationDone$ = __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(urlAndSnapshot$, function (p) {
                return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(_this.hooks.beforePreactivation(p.snapshot), function () { return p; });
            });
            // run preactivation: guards and data resolvers
            var /** @type {?} */ preActivation;
            var /** @type {?} */ preactivationTraverse$ = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(beforePreactivationDone$, function (_a) {
                var appliedUrl = _a.appliedUrl, snapshot = _a.snapshot;
                var /** @type {?} */ moduleInjector = _this.ngModule.injector;
                preActivation =
                    new PreActivation(snapshot, _this.currentRouterState.snapshot, moduleInjector);
                preActivation.traverse(_this.outletMap);
                return { appliedUrl: appliedUrl, snapshot: snapshot };
            });
            var /** @type {?} */ preactivationCheckGuards$ = __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(preactivationTraverse$, function (_a) {
                var appliedUrl = _a.appliedUrl, snapshot = _a.snapshot;
                if (_this.navigationId !== id)
                    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(false);
                return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(preActivation.checkGuards(), function (shouldActivate) {
                    return { appliedUrl: appliedUrl, snapshot: snapshot, shouldActivate: shouldActivate };
                });
            });
            var /** @type {?} */ preactivationResolveData$ = __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(preactivationCheckGuards$, function (p) {
                if (_this.navigationId !== id)
                    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(false);
                if (p.shouldActivate) {
                    return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(preActivation.resolveData(), function () { return p; });
                }
                else {
                    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(p);
                }
            });
            var /** @type {?} */ preactivationDone$ = __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(preactivationResolveData$, function (p) {
                return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(_this.hooks.afterPreactivation(p.snapshot), function () { return p; });
            });
            // create router state
            // this operation has side effects => route state is being affected
            var /** @type {?} */ routerState$ = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(preactivationDone$, function (_a) {
                var appliedUrl = _a.appliedUrl, snapshot = _a.snapshot, shouldActivate = _a.shouldActivate;
                if (shouldActivate) {
                    var /** @type {?} */ state = createRouterState(_this.routeReuseStrategy, snapshot, _this.currentRouterState);
                    return { appliedUrl: appliedUrl, state: state, shouldActivate: shouldActivate };
                }
                else {
                    return { appliedUrl: appliedUrl, state: null, shouldActivate: shouldActivate };
                }
            });
            // applied the new router state
            // this operation has side effects
            var /** @type {?} */ navigationIsSuccessful;
            var /** @type {?} */ storedState = _this.currentRouterState;
            var /** @type {?} */ storedUrl = _this.currentUrlTree;
            routerState$
                .forEach(function (_a) {
                var appliedUrl = _a.appliedUrl, state = _a.state, shouldActivate = _a.shouldActivate;
                if (!shouldActivate || id !== _this.navigationId) {
                    navigationIsSuccessful = false;
                    return;
                }
                _this.currentUrlTree = appliedUrl;
                _this.rawUrlTree = _this.urlHandlingStrategy.merge(_this.currentUrlTree, rawUrl);
                _this.currentRouterState = state;
                if (!shouldPreventPushState) {
                    var /** @type {?} */ path = _this.urlSerializer.serialize(_this.rawUrlTree);
                    if (_this.location.isCurrentPathEqualTo(path) || shouldReplaceUrl) {
                        _this.location.replaceState(path);
                    }
                    else {
                        _this.location.go(path);
                    }
                }
                new ActivateRoutes(_this.routeReuseStrategy, state, storedState)
                    .activate(_this.outletMap);
                navigationIsSuccessful = true;
            })
                .then(function () {
                if (navigationIsSuccessful) {
                    _this.navigated = true;
                    _this.routerEvents.next(new NavigationEnd(id, _this.serializeUrl(url), _this.serializeUrl(_this.currentUrlTree)));
                    resolvePromise(true);
                }
                else {
                    _this.resetUrlToCurrentUrlTree();
                    _this.routerEvents.next(new NavigationCancel(id, _this.serializeUrl(url), ''));
                    resolvePromise(false);
                }
            }, function (e) {
                if (isNavigationCancelingError(e)) {
                    _this.resetUrlToCurrentUrlTree();
                    _this.navigated = true;
                    _this.routerEvents.next(new NavigationCancel(id, _this.serializeUrl(url), e.message));
                    resolvePromise(false);
                }
                else {
                    _this.routerEvents.next(new NavigationError(id, _this.serializeUrl(url), e));
                    try {
                        resolvePromise(_this.errorHandler(e));
                    }
                    catch (ee) {
                        rejectPromise(ee);
                    }
                }
                _this.currentRouterState = storedState;
                _this.currentUrlTree = storedUrl;
                _this.rawUrlTree = _this.urlHandlingStrategy.merge(_this.currentUrlTree, rawUrl);
                _this.location.replaceState(_this.serializeUrl(_this.rawUrlTree));
            });
        });
    };
    /**
     * @return {?}
     */
    Router.prototype.resetUrlToCurrentUrlTree = function () {
        var /** @type {?} */ path = this.urlSerializer.serialize(this.rawUrlTree);
        this.location.replaceState(path);
    };
    return Router;
}());
var CanActivate = (function () {
    /**
     * @param {?} path
     */
    function CanActivate(path) {
        this.path = path;
    }
    Object.defineProperty(CanActivate.prototype, "route", {
        /**
         * @return {?}
         */
        get: function () { return this.path[this.path.length - 1]; },
        enumerable: true,
        configurable: true
    });
    return CanActivate;
}());
var CanDeactivate = (function () {
    /**
     * @param {?} component
     * @param {?} route
     */
    function CanDeactivate(component, route) {
        this.component = component;
        this.route = route;
    }
    return CanDeactivate;
}());
var PreActivation = (function () {
    /**
     * @param {?} future
     * @param {?} curr
     * @param {?} moduleInjector
     */
    function PreActivation(future, curr, moduleInjector) {
        this.future = future;
        this.curr = curr;
        this.moduleInjector = moduleInjector;
        this.canActivateChecks = [];
        this.canDeactivateChecks = [];
    }
    /**
     * @param {?} parentOutletMap
     * @return {?}
     */
    PreActivation.prototype.traverse = function (parentOutletMap) {
        var /** @type {?} */ futureRoot = this.future._root;
        var /** @type {?} */ currRoot = this.curr ? this.curr._root : null;
        this.traverseChildRoutes(futureRoot, currRoot, parentOutletMap, [futureRoot.value]);
    };
    /**
     * @return {?}
     */
    PreActivation.prototype.checkGuards = function () {
        var _this = this;
        if (this.canDeactivateChecks.length === 0 && this.canActivateChecks.length === 0) {
            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(true);
        }
        var /** @type {?} */ canDeactivate$ = this.runCanDeactivateChecks();
        return __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(canDeactivate$, function (canDeactivate) { return canDeactivate ? _this.runCanActivateChecks() : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(false); });
    };
    /**
     * @return {?}
     */
    PreActivation.prototype.resolveData = function () {
        var _this = this;
        if (this.canActivateChecks.length === 0)
            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(null);
        var /** @type {?} */ checks$ = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])(this.canActivateChecks);
        var /** @type {?} */ runningChecks$ = __WEBPACK_IMPORTED_MODULE_6_rxjs_operator_concatMap__["concatMap"].call(checks$, function (check) { return _this.runResolve(check.route); });
        return __WEBPACK_IMPORTED_MODULE_11_rxjs_operator_reduce__["reduce"].call(runningChecks$, function (_, __) { return _; });
    };
    /**
     * @param {?} futureNode
     * @param {?} currNode
     * @param {?} outletMap
     * @param {?} futurePath
     * @return {?}
     */
    PreActivation.prototype.traverseChildRoutes = function (futureNode, currNode, outletMap, futurePath) {
        var _this = this;
        var /** @type {?} */ prevChildren = nodeChildrenAsMap(currNode);
        futureNode.children.forEach(function (c) {
            _this.traverseRoutes(c, prevChildren[c.value.outlet], outletMap, futurePath.concat([c.value]));
            delete prevChildren[c.value.outlet];
        });
        forEach(prevChildren, function (v, k) { return _this.deactiveRouteAndItsChildren(v, /** @type {?} */ ((outletMap))._outlets[k]); });
    };
    /**
     * @param {?} futureNode
     * @param {?} currNode
     * @param {?} parentOutletMap
     * @param {?} futurePath
     * @return {?}
     */
    PreActivation.prototype.traverseRoutes = function (futureNode, currNode, parentOutletMap, futurePath) {
        var /** @type {?} */ future = futureNode.value;
        var /** @type {?} */ curr = currNode ? currNode.value : null;
        var /** @type {?} */ outlet = parentOutletMap ? parentOutletMap._outlets[futureNode.value.outlet] : null;
        // reusing the node
        if (curr && future._routeConfig === curr._routeConfig) {
            if (this.shouldRunGuardsAndResolvers(curr, future, /** @type {?} */ ((future._routeConfig)).runGuardsAndResolvers)) {
                this.canActivateChecks.push(new CanActivate(futurePath));
                this.canDeactivateChecks.push(new CanDeactivate(/** @type {?} */ ((outlet)).component, curr));
            }
            else {
                // we need to set the data
                future.data = curr.data;
                future._resolvedData = curr._resolvedData;
            }
            // If we have a component, we need to go through an outlet.
            if (future.component) {
                this.traverseChildRoutes(futureNode, currNode, outlet ? outlet.outletMap : null, futurePath);
            }
            else {
                this.traverseChildRoutes(futureNode, currNode, parentOutletMap, futurePath);
            }
        }
        else {
            if (curr) {
                this.deactiveRouteAndItsChildren(currNode, outlet);
            }
            this.canActivateChecks.push(new CanActivate(futurePath));
            // If we have a component, we need to go through an outlet.
            if (future.component) {
                this.traverseChildRoutes(futureNode, null, outlet ? outlet.outletMap : null, futurePath);
            }
            else {
                this.traverseChildRoutes(futureNode, null, parentOutletMap, futurePath);
            }
        }
    };
    /**
     * @param {?} curr
     * @param {?} future
     * @param {?} mode
     * @return {?}
     */
    PreActivation.prototype.shouldRunGuardsAndResolvers = function (curr, future, mode) {
        switch (mode) {
            case 'always':
                return true;
            case 'paramsOrQueryParamsChange':
                return !equalParamsAndUrlSegments(curr, future) ||
                    !shallowEqual(curr.queryParams, future.queryParams);
            case 'paramsChange':
            default:
                return !equalParamsAndUrlSegments(curr, future);
        }
    };
    /**
     * @param {?} route
     * @param {?} outlet
     * @return {?}
     */
    PreActivation.prototype.deactiveRouteAndItsChildren = function (route, outlet) {
        var _this = this;
        var /** @type {?} */ prevChildren = nodeChildrenAsMap(route);
        var /** @type {?} */ r = route.value;
        forEach(prevChildren, function (v, k) {
            if (!r.component) {
                _this.deactiveRouteAndItsChildren(v, outlet);
            }
            else if (!!outlet) {
                _this.deactiveRouteAndItsChildren(v, outlet.outletMap._outlets[k]);
            }
            else {
                _this.deactiveRouteAndItsChildren(v, null);
            }
        });
        if (!r.component) {
            this.canDeactivateChecks.push(new CanDeactivate(null, r));
        }
        else if (outlet && outlet.isActivated) {
            this.canDeactivateChecks.push(new CanDeactivate(outlet.component, r));
        }
        else {
            this.canDeactivateChecks.push(new CanDeactivate(null, r));
        }
    };
    /**
     * @return {?}
     */
    PreActivation.prototype.runCanDeactivateChecks = function () {
        var _this = this;
        var /** @type {?} */ checks$ = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])(this.canDeactivateChecks);
        var /** @type {?} */ runningChecks$ = __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(checks$, function (check) { return _this.runCanDeactivate(check.component, check.route); });
        return __WEBPACK_IMPORTED_MODULE_7_rxjs_operator_every__["every"].call(runningChecks$, function (result) { return result === true; });
    };
    /**
     * @return {?}
     */
    PreActivation.prototype.runCanActivateChecks = function () {
        var _this = this;
        var /** @type {?} */ checks$ = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])(this.canActivateChecks);
        var /** @type {?} */ runningChecks$ = __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(checks$, function (check) { return andObservables(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])([_this.runCanActivateChild(check.path), _this.runCanActivate(check.route)])); });
        return __WEBPACK_IMPORTED_MODULE_7_rxjs_operator_every__["every"].call(runningChecks$, function (result) { return result === true; });
    };
    /**
     * @param {?} future
     * @return {?}
     */
    PreActivation.prototype.runCanActivate = function (future) {
        var _this = this;
        var /** @type {?} */ canActivate = future._routeConfig ? future._routeConfig.canActivate : null;
        if (!canActivate || canActivate.length === 0)
            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(true);
        var /** @type {?} */ obs = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])(canActivate), function (c) {
            var /** @type {?} */ guard = _this.getToken(c, future);
            var /** @type {?} */ observable;
            if (guard.canActivate) {
                observable = wrapIntoObservable(guard.canActivate(future, _this.future));
            }
            else {
                observable = wrapIntoObservable(guard(future, _this.future));
            }
            return __WEBPACK_IMPORTED_MODULE_8_rxjs_operator_first__["first"].call(observable);
        });
        return andObservables(obs);
    };
    /**
     * @param {?} path
     * @return {?}
     */
    PreActivation.prototype.runCanActivateChild = function (path) {
        var _this = this;
        var /** @type {?} */ future = path[path.length - 1];
        var /** @type {?} */ canActivateChildGuards = path.slice(0, path.length - 1)
            .reverse()
            .map(function (p) { return _this.extractCanActivateChild(p); })
            .filter(function (_) { return _ !== null; });
        return andObservables(__WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])(canActivateChildGuards), function (d) {
            var /** @type {?} */ obs = __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])(d.guards), function (c) {
                var /** @type {?} */ guard = _this.getToken(c, d.node);
                var /** @type {?} */ observable;
                if (guard.canActivateChild) {
                    observable = wrapIntoObservable(guard.canActivateChild(future, _this.future));
                }
                else {
                    observable = wrapIntoObservable(guard(future, _this.future));
                }
                return __WEBPACK_IMPORTED_MODULE_8_rxjs_operator_first__["first"].call(observable);
            });
            return andObservables(obs);
        }));
    };
    /**
     * @param {?} p
     * @return {?}
     */
    PreActivation.prototype.extractCanActivateChild = function (p) {
        var /** @type {?} */ canActivateChild = p._routeConfig ? p._routeConfig.canActivateChild : null;
        if (!canActivateChild || canActivateChild.length === 0)
            return null;
        return { node: p, guards: canActivateChild };
    };
    /**
     * @param {?} component
     * @param {?} curr
     * @return {?}
     */
    PreActivation.prototype.runCanDeactivate = function (component, curr) {
        var _this = this;
        var /** @type {?} */ canDeactivate = curr && curr._routeConfig ? curr._routeConfig.canDeactivate : null;
        if (!canDeactivate || canDeactivate.length === 0)
            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(true);
        var /** @type {?} */ canDeactivate$ = __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])(canDeactivate), function (c) {
            var /** @type {?} */ guard = _this.getToken(c, curr);
            var /** @type {?} */ observable;
            if (guard.canDeactivate) {
                observable =
                    wrapIntoObservable(guard.canDeactivate(component, curr, _this.curr, _this.future));
            }
            else {
                observable = wrapIntoObservable(guard(component, curr, _this.curr, _this.future));
            }
            return __WEBPACK_IMPORTED_MODULE_8_rxjs_operator_first__["first"].call(observable);
        });
        return __WEBPACK_IMPORTED_MODULE_7_rxjs_operator_every__["every"].call(canDeactivate$, function (result) { return result === true; });
    };
    /**
     * @param {?} future
     * @return {?}
     */
    PreActivation.prototype.runResolve = function (future) {
        var /** @type {?} */ resolve = future._resolve;
        return __WEBPACK_IMPORTED_MODULE_9_rxjs_operator_map__["map"].call(this.resolveNode(resolve, future), function (resolvedData) {
            future._resolvedData = resolvedData;
            future.data = __assign({}, future.data, inheritedParamsDataResolve(future).resolve);
            return null;
        });
    };
    /**
     * @param {?} resolve
     * @param {?} future
     * @return {?}
     */
    PreActivation.prototype.resolveNode = function (resolve, future) {
        var _this = this;
        return waitForMap(resolve, function (k, v) {
            var /** @type {?} */ resolver = _this.getToken(v, future);
            return resolver.resolve ? wrapIntoObservable(resolver.resolve(future, _this.future)) :
                wrapIntoObservable(resolver(future, _this.future));
        });
    };
    /**
     * @param {?} token
     * @param {?} snapshot
     * @return {?}
     */
    PreActivation.prototype.getToken = function (token, snapshot) {
        var /** @type {?} */ config = closestLoadedConfig(snapshot);
        var /** @type {?} */ injector = config ? config.module.injector : this.moduleInjector;
        return injector.get(token);
    };
    return PreActivation;
}());
var ActivateRoutes = (function () {
    /**
     * @param {?} routeReuseStrategy
     * @param {?} futureState
     * @param {?} currState
     */
    function ActivateRoutes(routeReuseStrategy, futureState, currState) {
        this.routeReuseStrategy = routeReuseStrategy;
        this.futureState = futureState;
        this.currState = currState;
    }
    /**
     * @param {?} parentOutletMap
     * @return {?}
     */
    ActivateRoutes.prototype.activate = function (parentOutletMap) {
        var /** @type {?} */ futureRoot = this.futureState._root;
        var /** @type {?} */ currRoot = this.currState ? this.currState._root : null;
        this.deactivateChildRoutes(futureRoot, currRoot, parentOutletMap);
        advanceActivatedRoute(this.futureState.root);
        this.activateChildRoutes(futureRoot, currRoot, parentOutletMap);
    };
    /**
     * @param {?} futureNode
     * @param {?} currNode
     * @param {?} outletMap
     * @return {?}
     */
    ActivateRoutes.prototype.deactivateChildRoutes = function (futureNode, currNode, outletMap) {
        var _this = this;
        var /** @type {?} */ prevChildren = nodeChildrenAsMap(currNode);
        futureNode.children.forEach(function (c) {
            _this.deactivateRoutes(c, prevChildren[c.value.outlet], outletMap);
            delete prevChildren[c.value.outlet];
        });
        forEach(prevChildren, function (v, k) { return _this.deactiveRouteAndItsChildren(v, outletMap); });
    };
    /**
     * @param {?} futureNode
     * @param {?} currNode
     * @param {?} outletMap
     * @return {?}
     */
    ActivateRoutes.prototype.activateChildRoutes = function (futureNode, currNode, outletMap) {
        var _this = this;
        var /** @type {?} */ prevChildren = nodeChildrenAsMap(currNode);
        futureNode.children.forEach(function (c) { _this.activateRoutes(c, prevChildren[c.value.outlet], outletMap); });
    };
    /**
     * @param {?} futureNode
     * @param {?} currNode
     * @param {?} parentOutletMap
     * @return {?}
     */
    ActivateRoutes.prototype.deactivateRoutes = function (futureNode, currNode, parentOutletMap) {
        var /** @type {?} */ future = futureNode.value;
        var /** @type {?} */ curr = currNode ? currNode.value : null;
        // reusing the node
        if (future === curr) {
            // If we have a normal route, we need to go through an outlet.
            if (future.component) {
                var /** @type {?} */ outlet = getOutlet(parentOutletMap, future);
                this.deactivateChildRoutes(futureNode, currNode, outlet.outletMap);
            }
            else {
                this.deactivateChildRoutes(futureNode, currNode, parentOutletMap);
            }
        }
        else {
            if (curr) {
                this.deactiveRouteAndItsChildren(currNode, parentOutletMap);
            }
        }
    };
    /**
     * @param {?} futureNode
     * @param {?} currNode
     * @param {?} parentOutletMap
     * @return {?}
     */
    ActivateRoutes.prototype.activateRoutes = function (futureNode, currNode, parentOutletMap) {
        var /** @type {?} */ future = futureNode.value;
        var /** @type {?} */ curr = currNode ? currNode.value : null;
        // reusing the node
        if (future === curr) {
            // advance the route to push the parameters
            advanceActivatedRoute(future);
            // If we have a normal route, we need to go through an outlet.
            if (future.component) {
                var /** @type {?} */ outlet = getOutlet(parentOutletMap, future);
                this.activateChildRoutes(futureNode, currNode, outlet.outletMap);
            }
            else {
                this.activateChildRoutes(futureNode, currNode, parentOutletMap);
            }
        }
        else {
            // if we have a normal route, we need to advance the route
            // and place the component into the outlet. After that recurse.
            if (future.component) {
                advanceActivatedRoute(future);
                var /** @type {?} */ outlet = getOutlet(parentOutletMap, futureNode.value);
                if (this.routeReuseStrategy.shouldAttach(future.snapshot)) {
                    var /** @type {?} */ stored = ((this.routeReuseStrategy.retrieve(future.snapshot)));
                    this.routeReuseStrategy.store(future.snapshot, null);
                    outlet.attach(stored.componentRef, stored.route.value);
                    advanceActivatedRouteNodeAndItsChildren(stored.route);
                }
                else {
                    var /** @type {?} */ outletMap = new RouterOutletMap();
                    this.placeComponentIntoOutlet(outletMap, future, outlet);
                    this.activateChildRoutes(futureNode, null, outletMap);
                }
            }
            else {
                advanceActivatedRoute(future);
                this.activateChildRoutes(futureNode, null, parentOutletMap);
            }
        }
    };
    /**
     * @param {?} outletMap
     * @param {?} future
     * @param {?} outlet
     * @return {?}
     */
    ActivateRoutes.prototype.placeComponentIntoOutlet = function (outletMap, future, outlet) {
        var /** @type {?} */ config = parentLoadedConfig(future.snapshot);
        var /** @type {?} */ cmpFactoryResolver = config ? config.module.componentFactoryResolver : null;
        outlet.activateWith(future, cmpFactoryResolver, outletMap);
    };
    /**
     * @param {?} route
     * @param {?} parentOutletMap
     * @return {?}
     */
    ActivateRoutes.prototype.deactiveRouteAndItsChildren = function (route, parentOutletMap) {
        if (this.routeReuseStrategy.shouldDetach(route.value.snapshot)) {
            this.detachAndStoreRouteSubtree(route, parentOutletMap);
        }
        else {
            this.deactiveRouteAndOutlet(route, parentOutletMap);
        }
    };
    /**
     * @param {?} route
     * @param {?} parentOutletMap
     * @return {?}
     */
    ActivateRoutes.prototype.detachAndStoreRouteSubtree = function (route, parentOutletMap) {
        var /** @type {?} */ outlet = getOutlet(parentOutletMap, route.value);
        var /** @type {?} */ componentRef = outlet.detach();
        this.routeReuseStrategy.store(route.value.snapshot, { componentRef: componentRef, route: route });
    };
    /**
     * @param {?} route
     * @param {?} parentOutletMap
     * @return {?}
     */
    ActivateRoutes.prototype.deactiveRouteAndOutlet = function (route, parentOutletMap) {
        var _this = this;
        var /** @type {?} */ prevChildren = nodeChildrenAsMap(route);
        var /** @type {?} */ outlet = null;
        // getOutlet throws when cannot find the right outlet,
        // which can happen if an outlet was in an NgIf and was removed
        try {
            outlet = getOutlet(parentOutletMap, route.value);
        }
        catch (e) {
            return;
        }
        var /** @type {?} */ childOutletMap = outlet.outletMap;
        forEach(prevChildren, function (v, k) {
            if (route.value.component) {
                _this.deactiveRouteAndItsChildren(v, childOutletMap);
            }
            else {
                _this.deactiveRouteAndItsChildren(v, parentOutletMap);
            }
        });
        if (outlet && outlet.isActivated) {
            outlet.deactivate();
        }
    };
    return ActivateRoutes;
}());
/**
 * @param {?} node
 * @return {?}
 */
function advanceActivatedRouteNodeAndItsChildren(node) {
    advanceActivatedRoute(node.value);
    node.children.forEach(advanceActivatedRouteNodeAndItsChildren);
}
/**
 * @param {?} snapshot
 * @return {?}
 */
function parentLoadedConfig(snapshot) {
    for (var /** @type {?} */ s = snapshot.parent; s; s = s.parent) {
        var /** @type {?} */ route = s._routeConfig;
        if (route && route._loadedConfig)
            return route._loadedConfig;
        if (route && route.component)
            return null;
    }
    return null;
}
/**
 * @param {?} snapshot
 * @return {?}
 */
function closestLoadedConfig(snapshot) {
    if (!snapshot)
        return null;
    for (var /** @type {?} */ s = snapshot.parent; s; s = s.parent) {
        var /** @type {?} */ route = s._routeConfig;
        if (route && route._loadedConfig)
            return route._loadedConfig;
    }
    return null;
}
/**
 * @template T
 * @param {?} node
 * @return {?}
 */
function nodeChildrenAsMap(node) {
    var /** @type {?} */ map$$1 = {};
    if (node) {
        node.children.forEach(function (child) { return map$$1[child.value.outlet] = child; });
    }
    return map$$1;
}
/**
 * @param {?} outletMap
 * @param {?} route
 * @return {?}
 */
function getOutlet(outletMap, route) {
    var /** @type {?} */ outlet = outletMap._outlets[route.outlet];
    if (!outlet) {
        var /** @type {?} */ componentName = ((route.component)).name;
        if (route.outlet === PRIMARY_OUTLET) {
            throw new Error("Cannot find primary outlet to load '" + componentName + "'");
        }
        else {
            throw new Error("Cannot find the outlet " + route.outlet + " to load '" + componentName + "'");
        }
    }
    return outlet;
}
/**
 * @param {?} commands
 * @return {?}
 */
function validateCommands(commands) {
    for (var /** @type {?} */ i = 0; i < commands.length; i++) {
        var /** @type {?} */ cmd = commands[i];
        if (cmd == null) {
            throw new Error("The requested path contains " + cmd + " segment at index " + i);
        }
    }
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Lets you link to specific parts of your app.
 *
 * \@howToUse
 *
 * Consider the following route configuration:
 * `[{ path: 'user/:name', component: UserCmp }]`
 *
 * When linking to this `user/:name` route, you can write:
 * `<a routerLink='/user/bob'>link to user component</a>`
 *
 * \@description
 *
 * The RouterLink directives let you link to specific parts of your app.
 *
 * When the link is static, you can use the directive as follows:
 * `<a routerLink="/user/bob">link to user component</a>`
 *
 * If you use dynamic values to generate the link, you can pass an array of path
 * segments, followed by the params for each segment.
 *
 * For instance `['/team', teamId, 'user', userName, {details: true}]`
 * means that we want to generate a link to `/team/11/user/bob;details=true`.
 *
 * Multiple static segments can be merged into one
 * (e.g., `['/team/11/user', userName, {details: true}]`).
 *
 * The first segment name can be prepended with `/`, `./`, or `../`:
 * * If the first segment begins with `/`, the router will look up the route from the root of the
 *   app.
 * * If the first segment begins with `./`, or doesn't begin with a slash, the router will
 *   instead look in the children of the current activated route.
 * * And if the first segment begins with `../`, the router will go up one level.
 *
 * You can set query params and fragment as follows:
 *
 * ```
 * <a [routerLink]="['/user/bob']" [queryParams]="{debug: true}" fragment="education">
 *   link to user component
 * </a>
 * ```
 * RouterLink will use these to generate this link: `/user/bob#education?debug=true`.
 *
 * (Deprecated in v4.0.0 use `queryParamsHandling` instead) You can also tell the
 * directive to preserve the current query params and fragment:
 *
 * ```
 * <a [routerLink]="['/user/bob']" preserveQueryParams preserveFragment>
 *   link to user component
 * </a>
 * ```
 *
 * You can tell the directive to how to handle queryParams, available options are:
 *  - 'merge' merge the queryParams into the current queryParams
 *  - 'preserve' prserve the current queryParams
 *  - default / '' use the queryParams only
 *  same options for {\@link NavigationExtras#queryParamsHandling}
 *
 * ```
 * <a [routerLink]="['/user/bob']" [queryParams]="{debug: true}" queryParamsHandling="merge">
 *   link to user component
 * </a>
 * ```
 *
 * The router link directive always treats the provided input as a delta to the current url.
 *
 * For instance, if the current url is `/user/(box//aux:team)`.
 *
 * Then the following link `<a [routerLink]="['/user/jim']">Jim</a>` will generate the link
 * `/user/(jim//aux:team)`.
 *
 * \@ngModule RouterModule
 *
 * See {\@link Router#createUrlTree} for more information.
 *
 * \@stable
 */
var RouterLink = (function () {
    /**
     * @param {?} router
     * @param {?} route
     * @param {?} tabIndex
     * @param {?} renderer
     * @param {?} el
     */
    function RouterLink(router, route, tabIndex, renderer, el) {
        this.router = router;
        this.route = route;
        this.commands = [];
        if (tabIndex == null) {
            renderer.setElementAttribute(el.nativeElement, 'tabindex', '0');
        }
    }
    Object.defineProperty(RouterLink.prototype, "routerLink", {
        /**
         * @param {?} commands
         * @return {?}
         */
        set: function (commands) {
            if (commands != null) {
                this.commands = Array.isArray(commands) ? commands : [commands];
            }
            else {
                this.commands = [];
            }
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(RouterLink.prototype, "preserveQueryParams", {
        /**
         * @deprecated 4.0.0 use `queryParamsHandling` instead.
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["isDevMode"])() && (console) && (console.warn)) {
                console.warn('preserveQueryParams is deprecated!, use queryParamsHandling instead.');
            }
            this.preserve = value;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    RouterLink.prototype.onClick = function () {
        var /** @type {?} */ extras = {
            skipLocationChange: attrBoolValue(this.skipLocationChange),
            replaceUrl: attrBoolValue(this.replaceUrl),
        };
        this.router.navigateByUrl(this.urlTree, extras);
        return true;
    };
    Object.defineProperty(RouterLink.prototype, "urlTree", {
        /**
         * @return {?}
         */
        get: function () {
            return this.router.createUrlTree(this.commands, {
                relativeTo: this.route,
                queryParams: this.queryParams,
                fragment: this.fragment,
                preserveQueryParams: attrBoolValue(this.preserve),
                queryParamsHandling: this.queryParamsHandling,
                preserveFragment: attrBoolValue(this.preserveFragment),
            });
        },
        enumerable: true,
        configurable: true
    });
    return RouterLink;
}());
RouterLink.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Directive"], args: [{ selector: ':not(a)[routerLink]' },] },
];
/**
 * @nocollapse
 */
RouterLink.ctorParameters = function () { return [
    { type: Router, },
    { type: ActivatedRoute, },
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Attribute"], args: ['tabindex',] },] },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Renderer"], },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["ElementRef"], },
]; };
RouterLink.propDecorators = {
    'queryParams': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'fragment': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'queryParamsHandling': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'preserveFragment': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'skipLocationChange': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'replaceUrl': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'routerLink': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'preserveQueryParams': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'onClick': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["HostListener"], args: ['click',] },],
};
/**
 * \@whatItDoes Lets you link to specific parts of your app.
 *
 * See {\@link RouterLink} for more information.
 *
 * \@ngModule RouterModule
 *
 * \@stable
 */
var RouterLinkWithHref = (function () {
    /**
     * @param {?} router
     * @param {?} route
     * @param {?} locationStrategy
     */
    function RouterLinkWithHref(router, route, locationStrategy) {
        var _this = this;
        this.router = router;
        this.route = route;
        this.locationStrategy = locationStrategy;
        this.commands = [];
        this.subscription = router.events.subscribe(function (s) {
            if (s instanceof NavigationEnd) {
                _this.updateTargetUrlAndHref();
            }
        });
    }
    Object.defineProperty(RouterLinkWithHref.prototype, "routerLink", {
        /**
         * @param {?} commands
         * @return {?}
         */
        set: function (commands) {
            if (commands != null) {
                this.commands = Array.isArray(commands) ? commands : [commands];
            }
            else {
                this.commands = [];
            }
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(RouterLinkWithHref.prototype, "preserveQueryParams", {
        /**
         * @param {?} value
         * @return {?}
         */
        set: function (value) {
            if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__angular_core__["isDevMode"])() && (console) && (console.warn)) {
                console.warn('preserveQueryParams is deprecated, use queryParamsHandling instead.');
            }
            this.preserve = value;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} changes
     * @return {?}
     */
    RouterLinkWithHref.prototype.ngOnChanges = function (changes) { this.updateTargetUrlAndHref(); };
    /**
     * @return {?}
     */
    RouterLinkWithHref.prototype.ngOnDestroy = function () { this.subscription.unsubscribe(); };
    /**
     * @param {?} button
     * @param {?} ctrlKey
     * @param {?} metaKey
     * @return {?}
     */
    RouterLinkWithHref.prototype.onClick = function (button, ctrlKey, metaKey) {
        if (button !== 0 || ctrlKey || metaKey) {
            return true;
        }
        if (typeof this.target === 'string' && this.target != '_self') {
            return true;
        }
        var /** @type {?} */ extras = {
            skipLocationChange: attrBoolValue(this.skipLocationChange),
            replaceUrl: attrBoolValue(this.replaceUrl),
        };
        this.router.navigateByUrl(this.urlTree, extras);
        return false;
    };
    /**
     * @return {?}
     */
    RouterLinkWithHref.prototype.updateTargetUrlAndHref = function () {
        this.href = this.locationStrategy.prepareExternalUrl(this.router.serializeUrl(this.urlTree));
    };
    Object.defineProperty(RouterLinkWithHref.prototype, "urlTree", {
        /**
         * @return {?}
         */
        get: function () {
            return this.router.createUrlTree(this.commands, {
                relativeTo: this.route,
                queryParams: this.queryParams,
                fragment: this.fragment,
                preserveQueryParams: attrBoolValue(this.preserve),
                queryParamsHandling: this.queryParamsHandling,
                preserveFragment: attrBoolValue(this.preserveFragment),
            });
        },
        enumerable: true,
        configurable: true
    });
    return RouterLinkWithHref;
}());
RouterLinkWithHref.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Directive"], args: [{ selector: 'a[routerLink]' },] },
];
/**
 * @nocollapse
 */
RouterLinkWithHref.ctorParameters = function () { return [
    { type: Router, },
    { type: ActivatedRoute, },
    { type: __WEBPACK_IMPORTED_MODULE_0__angular_common__["LocationStrategy"], },
]; };
RouterLinkWithHref.propDecorators = {
    'target': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["HostBinding"], args: ['attr.target',] }, { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'queryParams': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'fragment': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'queryParamsHandling': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'preserveFragment': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'skipLocationChange': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'replaceUrl': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'href': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["HostBinding"] },],
    'routerLink': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'preserveQueryParams': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'onClick': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["HostListener"], args: ['click', ['$event.button', '$event.ctrlKey', '$event.metaKey'],] },],
};
/**
 * @param {?} s
 * @return {?}
 */
function attrBoolValue(s) {
    return s === '' || !!s;
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Lets you add a CSS class to an element when the link's route becomes active.
 *
 * \@howToUse
 *
 * ```
 * <a routerLink="/user/bob" routerLinkActive="active-link">Bob</a>
 * ```
 *
 * \@description
 *
 * The RouterLinkActive directive lets you add a CSS class to an element when the link's route
 * becomes active.
 *
 * Consider the following example:
 *
 * ```
 * <a routerLink="/user/bob" routerLinkActive="active-link">Bob</a>
 * ```
 *
 * When the url is either '/user' or '/user/bob', the active-link class will
 * be added to the `a` tag. If the url changes, the class will be removed.
 *
 * You can set more than one class, as follows:
 *
 * ```
 * <a routerLink="/user/bob" routerLinkActive="class1 class2">Bob</a>
 * <a routerLink="/user/bob" [routerLinkActive]="['class1', 'class2']">Bob</a>
 * ```
 *
 * You can configure RouterLinkActive by passing `exact: true`. This will add the classes
 * only when the url matches the link exactly.
 *
 * ```
 * <a routerLink="/user/bob" routerLinkActive="active-link" [routerLinkActiveOptions]="{exact:
 * true}">Bob</a>
 * ```
 *
 * You can assign the RouterLinkActive instance to a template variable and directly check
 * the `isActive` status.
 * ```
 * <a routerLink="/user/bob" routerLinkActive #rla="routerLinkActive">
 *   Bob {{ rla.isActive ? '(already open)' : ''}}
 * </a>
 * ```
 *
 * Finally, you can apply the RouterLinkActive directive to an ancestor of a RouterLink.
 *
 * ```
 * <div routerLinkActive="active-link" [routerLinkActiveOptions]="{exact: true}">
 *   <a routerLink="/user/jim">Jim</a>
 *   <a routerLink="/user/bob">Bob</a>
 * </div>
 * ```
 *
 * This will set the active-link class on the div tag if the url is either '/user/jim' or
 * '/user/bob'.
 *
 * \@ngModule RouterModule
 *
 * \@stable
 */
var RouterLinkActive = (function () {
    /**
     * @param {?} router
     * @param {?} element
     * @param {?} renderer
     * @param {?} cdr
     */
    function RouterLinkActive(router, element, renderer, cdr) {
        var _this = this;
        this.router = router;
        this.element = element;
        this.renderer = renderer;
        this.cdr = cdr;
        this.classes = [];
        this.active = false;
        this.routerLinkActiveOptions = { exact: false };
        this.subscription = router.events.subscribe(function (s) {
            if (s instanceof NavigationEnd) {
                _this.update();
            }
        });
    }
    Object.defineProperty(RouterLinkActive.prototype, "isActive", {
        /**
         * @return {?}
         */
        get: function () { return this.active; },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    RouterLinkActive.prototype.ngAfterContentInit = function () {
        var _this = this;
        this.links.changes.subscribe(function (_) { return _this.update(); });
        this.linksWithHrefs.changes.subscribe(function (_) { return _this.update(); });
        this.update();
    };
    Object.defineProperty(RouterLinkActive.prototype, "routerLinkActive", {
        /**
         * @param {?} data
         * @return {?}
         */
        set: function (data) {
            var /** @type {?} */ classes = Array.isArray(data) ? data : data.split(' ');
            this.classes = classes.filter(function (c) { return !!c; });
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @param {?} changes
     * @return {?}
     */
    RouterLinkActive.prototype.ngOnChanges = function (changes) { this.update(); };
    /**
     * @return {?}
     */
    RouterLinkActive.prototype.ngOnDestroy = function () { this.subscription.unsubscribe(); };
    /**
     * @return {?}
     */
    RouterLinkActive.prototype.update = function () {
        var _this = this;
        if (!this.links || !this.linksWithHrefs || !this.router.navigated)
            return;
        var /** @type {?} */ hasActiveLinks = this.hasActiveLinks();
        // react only when status has changed to prevent unnecessary dom updates
        if (this.active !== hasActiveLinks) {
            this.classes.forEach(function (c) { return _this.renderer.setElementClass(_this.element.nativeElement, c, hasActiveLinks); });
            Promise.resolve(hasActiveLinks).then(function (active) { return _this.active = active; });
        }
    };
    /**
     * @param {?} router
     * @return {?}
     */
    RouterLinkActive.prototype.isLinkActive = function (router) {
        var _this = this;
        return function (link) { return router.isActive(link.urlTree, _this.routerLinkActiveOptions.exact); };
    };
    /**
     * @return {?}
     */
    RouterLinkActive.prototype.hasActiveLinks = function () {
        return this.links.some(this.isLinkActive(this.router)) ||
            this.linksWithHrefs.some(this.isLinkActive(this.router));
    };
    return RouterLinkActive;
}());
RouterLinkActive.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Directive"], args: [{
                selector: '[routerLinkActive]',
                exportAs: 'routerLinkActive',
            },] },
];
/**
 * @nocollapse
 */
RouterLinkActive.ctorParameters = function () { return [
    { type: Router, },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["ElementRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Renderer"], },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["ChangeDetectorRef"], },
]; };
RouterLinkActive.propDecorators = {
    'links': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["ContentChildren"], args: [RouterLink, { descendants: true },] },],
    'linksWithHrefs': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["ContentChildren"], args: [RouterLinkWithHref, { descendants: true },] },],
    'routerLinkActiveOptions': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
    'routerLinkActive': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Input"] },],
};
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Acts as a placeholder that Angular dynamically fills based on the current router
 * state.
 *
 * \@howToUse
 *
 * ```
 * <router-outlet></router-outlet>
 * <router-outlet name='left'></router-outlet>
 * <router-outlet name='right'></router-outlet>
 * ```
 *
 * A router outlet will emit an activate event any time a new component is being instantiated,
 * and a deactivate event when it is being destroyed.
 *
 * ```
 * <router-outlet
 *   (activate)='onActivate($event)'
 *   (deactivate)='onDeactivate($event)'></router-outlet>
 * ```
 * \@ngModule RouterModule
 *
 * \@stable
 */
var RouterOutlet = (function () {
    /**
     * @param {?} parentOutletMap
     * @param {?} location
     * @param {?} resolver
     * @param {?} name
     */
    function RouterOutlet(parentOutletMap, location, resolver, name) {
        this.parentOutletMap = parentOutletMap;
        this.location = location;
        this.resolver = resolver;
        this.name = name;
        this.activateEvents = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["EventEmitter"]();
        this.deactivateEvents = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["EventEmitter"]();
        parentOutletMap.registerOutlet(name ? name : PRIMARY_OUTLET, this);
    }
    /**
     * @return {?}
     */
    RouterOutlet.prototype.ngOnDestroy = function () { this.parentOutletMap.removeOutlet(this.name ? this.name : PRIMARY_OUTLET); };
    Object.defineProperty(RouterOutlet.prototype, "locationInjector", {
        /**
         * @deprecated since v4 *
         * @return {?}
         */
        get: function () { return this.location.injector; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(RouterOutlet.prototype, "locationFactoryResolver", {
        /**
         * @deprecated since v4 *
         * @return {?}
         */
        get: function () { return this.resolver; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(RouterOutlet.prototype, "isActivated", {
        /**
         * @return {?}
         */
        get: function () { return !!this.activated; },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(RouterOutlet.prototype, "component", {
        /**
         * @return {?}
         */
        get: function () {
            if (!this.activated)
                throw new Error('Outlet is not activated');
            return this.activated.instance;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(RouterOutlet.prototype, "activatedRoute", {
        /**
         * @return {?}
         */
        get: function () {
            if (!this.activated)
                throw new Error('Outlet is not activated');
            return this._activatedRoute;
        },
        enumerable: true,
        configurable: true
    });
    /**
     * @return {?}
     */
    RouterOutlet.prototype.detach = function () {
        if (!this.activated)
            throw new Error('Outlet is not activated');
        this.location.detach();
        var /** @type {?} */ r = this.activated;
        this.activated = ((null));
        this._activatedRoute = ((null));
        return r;
    };
    /**
     * @param {?} ref
     * @param {?} activatedRoute
     * @return {?}
     */
    RouterOutlet.prototype.attach = function (ref, activatedRoute) {
        this.activated = ref;
        this._activatedRoute = activatedRoute;
        this.location.insert(ref.hostView);
    };
    /**
     * @return {?}
     */
    RouterOutlet.prototype.deactivate = function () {
        if (this.activated) {
            var /** @type {?} */ c = this.component;
            this.activated.destroy();
            this.activated = ((null));
            this._activatedRoute = ((null));
            this.deactivateEvents.emit(c);
        }
    };
    /**
     * @deprecated since v4, use {\@link #activateWith}
     * @param {?} activatedRoute
     * @param {?} resolver
     * @param {?} injector
     * @param {?} providers
     * @param {?} outletMap
     * @return {?}
     */
    RouterOutlet.prototype.activate = function (activatedRoute, resolver, injector, providers, outletMap) {
        if (this.isActivated) {
            throw new Error('Cannot activate an already activated outlet');
        }
        this.outletMap = outletMap;
        this._activatedRoute = activatedRoute;
        var /** @type {?} */ snapshot = activatedRoute._futureSnapshot;
        var /** @type {?} */ component = (((snapshot._routeConfig)).component);
        var /** @type {?} */ factory = ((resolver.resolveComponentFactory(component)));
        var /** @type {?} */ inj = __WEBPACK_IMPORTED_MODULE_1__angular_core__["ReflectiveInjector"].fromResolvedProviders(providers, injector);
        this.activated = this.location.createComponent(factory, this.location.length, inj, []);
        this.activated.changeDetectorRef.detectChanges();
        this.activateEvents.emit(this.activated.instance);
    };
    /**
     * @param {?} activatedRoute
     * @param {?} resolver
     * @param {?} outletMap
     * @return {?}
     */
    RouterOutlet.prototype.activateWith = function (activatedRoute, resolver, outletMap) {
        if (this.isActivated) {
            throw new Error('Cannot activate an already activated outlet');
        }
        this.outletMap = outletMap;
        this._activatedRoute = activatedRoute;
        var /** @type {?} */ snapshot = activatedRoute._futureSnapshot;
        var /** @type {?} */ component = (((snapshot._routeConfig)).component);
        resolver = resolver || this.resolver;
        var /** @type {?} */ factory = ((resolver.resolveComponentFactory(component)));
        var /** @type {?} */ injector = new OutletInjector(activatedRoute, outletMap, this.location.injector);
        this.activated = this.location.createComponent(factory, this.location.length, injector, []);
        this.activated.changeDetectorRef.detectChanges();
        this.activateEvents.emit(this.activated.instance);
    };
    return RouterOutlet;
}());
RouterOutlet.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Directive"], args: [{ selector: 'router-outlet' },] },
];
/**
 * @nocollapse
 */
RouterOutlet.ctorParameters = function () { return [
    { type: RouterOutletMap, },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["ViewContainerRef"], },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["ComponentFactoryResolver"], },
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Attribute"], args: ['name',] },] },
]; };
RouterOutlet.propDecorators = {
    'activateEvents': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Output"], args: ['activate',] },],
    'deactivateEvents': [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Output"], args: ['deactivate',] },],
};
var OutletInjector = (function () {
    /**
     * @param {?} route
     * @param {?} map
     * @param {?} parent
     */
    function OutletInjector(route, map$$1, parent) {
        this.route = route;
        this.map = map$$1;
        this.parent = parent;
    }
    /**
     * @param {?} token
     * @param {?=} notFoundValue
     * @return {?}
     */
    OutletInjector.prototype.get = function (token, notFoundValue) {
        if (token === ActivatedRoute) {
            return this.route;
        }
        if (token === RouterOutletMap) {
            return this.map;
        }
        return this.parent.get(token, notFoundValue);
    };
    return OutletInjector;
}());
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Provides a way to customize when activated routes get reused.
 *
 * \@experimental
 * @abstract
 */
var RouteReuseStrategy = (function () {
    function RouteReuseStrategy() {
    }
    /**
     * Determines if this route (and its subtree) should be detached to be reused later
     * @abstract
     * @param {?} route
     * @return {?}
     */
    RouteReuseStrategy.prototype.shouldDetach = function (route) { };
    /**
     * Stores the detached route
     * @abstract
     * @param {?} route
     * @param {?} handle
     * @return {?}
     */
    RouteReuseStrategy.prototype.store = function (route, handle) { };
    /**
     * Determines if this route (and its subtree) should be reattached
     * @abstract
     * @param {?} route
     * @return {?}
     */
    RouteReuseStrategy.prototype.shouldAttach = function (route) { };
    /**
     * Retrieves the previously stored route
     * @abstract
     * @param {?} route
     * @return {?}
     */
    RouteReuseStrategy.prototype.retrieve = function (route) { };
    /**
     * Determines if a route should be reused
     * @abstract
     * @param {?} future
     * @param {?} curr
     * @return {?}
     */
    RouteReuseStrategy.prototype.shouldReuseRoute = function (future, curr) { };
    return RouteReuseStrategy;
}());
/**
*@license
*Copyright Google Inc. All Rights Reserved.
*
*Use of this source code is governed by an MIT-style license that can be
*found in the LICENSE file at https://angular.io/license
*/
/**
 * \@whatItDoes Provides a preloading strategy.
 *
 * \@experimental
 * @abstract
 */
var PreloadingStrategy = (function () {
    function PreloadingStrategy() {
    }
    /**
     * @abstract
     * @param {?} route
     * @param {?} fn
     * @return {?}
     */
    PreloadingStrategy.prototype.preload = function (route, fn) { };
    return PreloadingStrategy;
}());
/**
 * \@whatItDoes Provides a preloading strategy that preloads all modules as quickly as possible.
 *
 * \@howToUse
 *
 * ```
 * RouteModule.forRoot(ROUTES, {preloadingStrategy: PreloadAllModules})
 * ```
 *
 * \@experimental
 */
var PreloadAllModules = (function () {
    function PreloadAllModules() {
    }
    /**
     * @param {?} route
     * @param {?} fn
     * @return {?}
     */
    PreloadAllModules.prototype.preload = function (route, fn) {
        return __WEBPACK_IMPORTED_MODULE_13_rxjs_operator_catch__["_catch"].call(fn(), function () { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(null); });
    };
    return PreloadAllModules;
}());
/**
 * \@whatItDoes Provides a preloading strategy that does not preload any modules.
 *
 * \@description
 *
 * This strategy is enabled by default.
 *
 * \@experimental
 */
var NoPreloading = (function () {
    function NoPreloading() {
    }
    /**
     * @param {?} route
     * @param {?} fn
     * @return {?}
     */
    NoPreloading.prototype.preload = function (route, fn) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(null); };
    return NoPreloading;
}());
/**
 * The preloader optimistically loads all router configurations to
 * make navigations into lazily-loaded sections of the application faster.
 *
 * The preloader runs in the background. When the router bootstraps, the preloader
 * starts listening to all navigation events. After every such event, the preloader
 * will check if any configurations can be loaded lazily.
 *
 * If a route is protected by `canLoad` guards, the preloaded will not load it.
 *
 * \@stable
 */
var RouterPreloader = (function () {
    /**
     * @param {?} router
     * @param {?} moduleLoader
     * @param {?} compiler
     * @param {?} injector
     * @param {?} preloadingStrategy
     */
    function RouterPreloader(router, moduleLoader, compiler, injector, preloadingStrategy) {
        this.router = router;
        this.injector = injector;
        this.preloadingStrategy = preloadingStrategy;
        var onStartLoad = function (r) { return router.triggerEvent(new RouteConfigLoadStart(r)); };
        var onEndLoad = function (r) { return router.triggerEvent(new RouteConfigLoadEnd(r)); };
        this.loader = new RouterConfigLoader(moduleLoader, compiler, onStartLoad, onEndLoad);
    }
    ;
    /**
     * @return {?}
     */
    RouterPreloader.prototype.setUpPreloading = function () {
        var _this = this;
        var /** @type {?} */ navigations$ = __WEBPACK_IMPORTED_MODULE_20_rxjs_operator_filter__["filter"].call(this.router.events, function (e) { return e instanceof NavigationEnd; });
        this.subscription = __WEBPACK_IMPORTED_MODULE_6_rxjs_operator_concatMap__["concatMap"].call(navigations$, function () { return _this.preload(); }).subscribe(function () { });
    };
    /**
     * @return {?}
     */
    RouterPreloader.prototype.preload = function () {
        var /** @type {?} */ ngModule = this.injector.get(__WEBPACK_IMPORTED_MODULE_1__angular_core__["NgModuleRef"]);
        return this.processRoutes(ngModule, this.router.config);
    };
    /**
     * @return {?}
     */
    RouterPreloader.prototype.ngOnDestroy = function () { this.subscription.unsubscribe(); };
    /**
     * @param {?} ngModule
     * @param {?} routes
     * @return {?}
     */
    RouterPreloader.prototype.processRoutes = function (ngModule, routes) {
        var /** @type {?} */ res = [];
        for (var _i = 0, routes_5 = routes; _i < routes_5.length; _i++) {
            var route = routes_5[_i];
            // we already have the config loaded, just recurse
            if (route.loadChildren && !route.canLoad && route._loadedConfig) {
                var /** @type {?} */ childConfig = route._loadedConfig;
                res.push(this.processRoutes(childConfig.module, childConfig.routes));
            }
            else if (route.loadChildren && !route.canLoad) {
                res.push(this.preloadConfig(ngModule, route));
            }
            else if (route.children) {
                res.push(this.processRoutes(ngModule, route.children));
            }
        }
        return __WEBPACK_IMPORTED_MODULE_18_rxjs_operator_mergeAll__["mergeAll"].call(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4_rxjs_observable_from__["from"])(res));
    };
    /**
     * @param {?} ngModule
     * @param {?} route
     * @return {?}
     */
    RouterPreloader.prototype.preloadConfig = function (ngModule, route) {
        var _this = this;
        return this.preloadingStrategy.preload(route, function () {
            var /** @type {?} */ loaded$ = _this.loader.load(ngModule.injector, route);
            return __WEBPACK_IMPORTED_MODULE_10_rxjs_operator_mergeMap__["mergeMap"].call(loaded$, function (config) {
                route._loadedConfig = config;
                return _this.processRoutes(config.module, config.routes);
            });
        });
    };
    return RouterPreloader;
}());
RouterPreloader.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
RouterPreloader.ctorParameters = function () { return [
    { type: Router, },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgModuleFactoryLoader"], },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Compiler"], },
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injector"], },
    { type: PreloadingStrategy, },
]; };
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * \@whatItDoes Contains a list of directives
 * \@stable
 */
var ROUTER_DIRECTIVES = [RouterOutlet, RouterLink, RouterLinkWithHref, RouterLinkActive];
/**
 * \@whatItDoes Is used in DI to configure the router.
 * \@stable
 */
var ROUTER_CONFIGURATION = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["InjectionToken"]('ROUTER_CONFIGURATION');
/**
 * \@docsNotRequired
 */
var ROUTER_FORROOT_GUARD = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["InjectionToken"]('ROUTER_FORROOT_GUARD');
var ROUTER_PROVIDERS = [
    __WEBPACK_IMPORTED_MODULE_0__angular_common__["Location"],
    { provide: UrlSerializer, useClass: DefaultUrlSerializer },
    {
        provide: Router,
        useFactory: setupRouter,
        deps: [
            __WEBPACK_IMPORTED_MODULE_1__angular_core__["ApplicationRef"], UrlSerializer, RouterOutletMap, __WEBPACK_IMPORTED_MODULE_0__angular_common__["Location"], __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injector"], __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgModuleFactoryLoader"],
            __WEBPACK_IMPORTED_MODULE_1__angular_core__["Compiler"], ROUTES, ROUTER_CONFIGURATION, [UrlHandlingStrategy, new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Optional"]()],
            [RouteReuseStrategy, new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Optional"]()]
        ]
    },
    RouterOutletMap,
    { provide: ActivatedRoute, useFactory: rootRoute, deps: [Router] },
    { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgModuleFactoryLoader"], useClass: __WEBPACK_IMPORTED_MODULE_1__angular_core__["SystemJsNgModuleLoader"] },
    RouterPreloader,
    NoPreloading,
    PreloadAllModules,
    { provide: ROUTER_CONFIGURATION, useValue: { enableTracing: false } },
];
/**
 * @return {?}
 */
function routerNgProbeToken() {
    return new __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgProbeToken"]('Router', Router);
}
/**
 * \@whatItDoes Adds router directives and providers.
 *
 * \@howToUse
 *
 * RouterModule can be imported multiple times: once per lazily-loaded bundle.
 * Since the router deals with a global shared resource--location, we cannot have
 * more than one router service active.
 *
 * That is why there are two ways to create the module: `RouterModule.forRoot` and
 * `RouterModule.forChild`.
 *
 * * `forRoot` creates a module that contains all the directives, the given routes, and the router
 *   service itself.
 * * `forChild` creates a module that contains all the directives and the given routes, but does not
 *   include the router service.
 *
 * When registered at the root, the module should be used as follows
 *
 * ```
 * \@NgModule({
 *   imports: [RouterModule.forRoot(ROUTES)]
 * })
 * class MyNgModule {}
 * ```
 *
 * For submodules and lazy loaded submodules the module should be used as follows:
 *
 * ```
 * \@NgModule({
 *   imports: [RouterModule.forChild(ROUTES)]
 * })
 * class MyNgModule {}
 * ```
 *
 * \@description
 *
 * Managing state transitions is one of the hardest parts of building applications. This is
 * especially true on the web, where you also need to ensure that the state is reflected in the URL.
 * In addition, we often want to split applications into multiple bundles and load them on demand.
 * Doing this transparently is not trivial.
 *
 * The Angular router solves these problems. Using the router, you can declaratively specify
 * application states, manage state transitions while taking care of the URL, and load bundles on
 * demand.
 *
 * [Read this developer guide](https://angular.io/docs/ts/latest/guide/router.html) to get an
 * overview of how the router should be used.
 *
 * \@stable
 */
var RouterModule = (function () {
    /**
     * @param {?} guard
     * @param {?} router
     */
    function RouterModule(guard, router) {
    }
    /**
     * Creates a module with all the router providers and directives. It also optionally sets up an
     * application listener to perform an initial navigation.
     *
     * Options:
     * * `enableTracing` makes the router log all its internal events to the console.
     * * `useHash` enables the location strategy that uses the URL fragment instead of the history
     * API.
     * * `initialNavigation` disables the initial navigation.
     * * `errorHandler` provides a custom error handler.
     * @param {?} routes
     * @param {?=} config
     * @return {?}
     */
    RouterModule.forRoot = function (routes, config) {
        return {
            ngModule: RouterModule,
            providers: [
                ROUTER_PROVIDERS,
                provideRoutes(routes),
                {
                    provide: ROUTER_FORROOT_GUARD,
                    useFactory: provideForRootGuard,
                    deps: [[Router, new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Optional"](), new __WEBPACK_IMPORTED_MODULE_1__angular_core__["SkipSelf"]()]]
                },
                { provide: ROUTER_CONFIGURATION, useValue: config ? config : {} },
                {
                    provide: __WEBPACK_IMPORTED_MODULE_0__angular_common__["LocationStrategy"],
                    useFactory: provideLocationStrategy,
                    deps: [
                        __WEBPACK_IMPORTED_MODULE_0__angular_common__["PlatformLocation"], [new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"](__WEBPACK_IMPORTED_MODULE_0__angular_common__["APP_BASE_HREF"]), new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Optional"]()], ROUTER_CONFIGURATION
                    ]
                },
                {
                    provide: PreloadingStrategy,
                    useExisting: config && config.preloadingStrategy ? config.preloadingStrategy :
                        NoPreloading
                },
                { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgProbeToken"], multi: true, useFactory: routerNgProbeToken },
                provideRouterInitializer(),
            ],
        };
    };
    /**
     * Creates a module with all the router directives and a provider registering routes.
     * @param {?} routes
     * @return {?}
     */
    RouterModule.forChild = function (routes) {
        return { ngModule: RouterModule, providers: [provideRoutes(routes)] };
    };
    return RouterModule;
}());
RouterModule.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["NgModule"], args: [{ declarations: ROUTER_DIRECTIVES, exports: ROUTER_DIRECTIVES },] },
];
/**
 * @nocollapse
 */
RouterModule.ctorParameters = function () { return [
    { type: undefined, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Optional"] }, { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Inject"], args: [ROUTER_FORROOT_GUARD,] },] },
    { type: Router, decorators: [{ type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Optional"] },] },
]; };
/**
 * @param {?} platformLocationStrategy
 * @param {?} baseHref
 * @param {?=} options
 * @return {?}
 */
function provideLocationStrategy(platformLocationStrategy, baseHref, options) {
    if (options === void 0) { options = {}; }
    return options.useHash ? new __WEBPACK_IMPORTED_MODULE_0__angular_common__["HashLocationStrategy"](platformLocationStrategy, baseHref) :
        new __WEBPACK_IMPORTED_MODULE_0__angular_common__["PathLocationStrategy"](platformLocationStrategy, baseHref);
}
/**
 * @param {?} router
 * @return {?}
 */
function provideForRootGuard(router) {
    if (router) {
        throw new Error("RouterModule.forRoot() called twice. Lazy loaded modules should use RouterModule.forChild() instead.");
    }
    return 'guarded';
}
/**
 * \@whatItDoes Registers routes.
 *
 * \@howToUse
 *
 * ```
 * \@NgModule({
 *   imports: [RouterModule.forChild(ROUTES)],
 *   providers: [provideRoutes(EXTRA_ROUTES)]
 * })
 * class MyNgModule {}
 * ```
 *
 * \@stable
 * @param {?} routes
 * @return {?}
 */
function provideRoutes(routes) {
    return [
        { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["ANALYZE_FOR_ENTRY_COMPONENTS"], multi: true, useValue: routes },
        { provide: ROUTES, multi: true, useValue: routes },
    ];
}
/**
 * @param {?} ref
 * @param {?} urlSerializer
 * @param {?} outletMap
 * @param {?} location
 * @param {?} injector
 * @param {?} loader
 * @param {?} compiler
 * @param {?} config
 * @param {?=} opts
 * @param {?=} urlHandlingStrategy
 * @param {?=} routeReuseStrategy
 * @return {?}
 */
function setupRouter(ref, urlSerializer, outletMap, location, injector, loader, compiler, config, opts, urlHandlingStrategy, routeReuseStrategy) {
    if (opts === void 0) { opts = {}; }
    var /** @type {?} */ router = new Router(null, urlSerializer, outletMap, location, injector, loader, compiler, flatten(config));
    if (urlHandlingStrategy) {
        router.urlHandlingStrategy = urlHandlingStrategy;
    }
    if (routeReuseStrategy) {
        router.routeReuseStrategy = routeReuseStrategy;
    }
    if (opts.errorHandler) {
        router.errorHandler = opts.errorHandler;
    }
    if (opts.enableTracing) {
        var /** @type {?} */ dom_1 = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_19__angular_platform_browser__["ɵgetDOM"])();
        router.events.subscribe(function (e) {
            dom_1.logGroup("Router Event: " + ((e.constructor)).name);
            dom_1.log(e.toString());
            dom_1.log(e);
            dom_1.logGroupEnd();
        });
    }
    return router;
}
/**
 * @param {?} router
 * @return {?}
 */
function rootRoute(router) {
    return router.routerState.root;
}
/**
 * To initialize the router properly we need to do in two steps:
 *
 * We need to start the navigation in a APP_INITIALIZER to block the bootstrap if
 * a resolver or a guards executes asynchronously. Second, we need to actually run
 * activation in a BOOTSTRAP_LISTENER. We utilize the afterPreactivation
 * hook provided by the router to do that.
 *
 * The router navigation starts, reaches the point when preactivation is done, and then
 * pauses. It waits for the hook to be resolved. We then resolve it only in a bootstrap listener.
 */
var RouterInitializer = (function () {
    /**
     * @param {?} injector
     */
    function RouterInitializer(injector) {
        this.injector = injector;
        this.initNavigation = false;
        this.resultOfPreactivationDone = new __WEBPACK_IMPORTED_MODULE_3_rxjs_Subject__["Subject"]();
    }
    /**
     * @return {?}
     */
    RouterInitializer.prototype.appInitializer = function () {
        var _this = this;
        var /** @type {?} */ p = this.injector.get(__WEBPACK_IMPORTED_MODULE_0__angular_common__["LOCATION_INITIALIZED"], Promise.resolve(null));
        return p.then(function () {
            var /** @type {?} */ resolve = ((null));
            var /** @type {?} */ res = new Promise(function (r) { return resolve = r; });
            var /** @type {?} */ router = _this.injector.get(Router);
            var /** @type {?} */ opts = _this.injector.get(ROUTER_CONFIGURATION);
            if (_this.isLegacyDisabled(opts) || _this.isLegacyEnabled(opts)) {
                resolve(true);
            }
            else if (opts.initialNavigation === 'disabled') {
                router.setUpLocationChangeListener();
                resolve(true);
            }
            else if (opts.initialNavigation === 'enabled') {
                router.hooks.afterPreactivation = function () {
                    // only the initial navigation should be delayed
                    if (!_this.initNavigation) {
                        _this.initNavigation = true;
                        resolve(true);
                        return _this.resultOfPreactivationDone;
                    }
                    else {
                        return (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5_rxjs_observable_of__["of"])(null));
                    }
                };
                router.initialNavigation();
            }
            else {
                throw new Error("Invalid initialNavigation options: '" + opts.initialNavigation + "'");
            }
            return res;
        });
    };
    /**
     * @param {?} bootstrappedComponentRef
     * @return {?}
     */
    RouterInitializer.prototype.bootstrapListener = function (bootstrappedComponentRef) {
        var /** @type {?} */ opts = this.injector.get(ROUTER_CONFIGURATION);
        var /** @type {?} */ preloader = this.injector.get(RouterPreloader);
        var /** @type {?} */ router = this.injector.get(Router);
        var /** @type {?} */ ref = this.injector.get(__WEBPACK_IMPORTED_MODULE_1__angular_core__["ApplicationRef"]);
        if (bootstrappedComponentRef !== ref.components[0]) {
            return;
        }
        if (this.isLegacyEnabled(opts)) {
            router.initialNavigation();
        }
        else if (this.isLegacyDisabled(opts)) {
            router.setUpLocationChangeListener();
        }
        preloader.setUpPreloading();
        router.resetRootComponentType(ref.componentTypes[0]);
        this.resultOfPreactivationDone.next(/** @type {?} */ ((null)));
        this.resultOfPreactivationDone.complete();
    };
    /**
     * @param {?} opts
     * @return {?}
     */
    RouterInitializer.prototype.isLegacyEnabled = function (opts) {
        return opts.initialNavigation === 'legacy_enabled' || opts.initialNavigation === true ||
            opts.initialNavigation === undefined;
    };
    /**
     * @param {?} opts
     * @return {?}
     */
    RouterInitializer.prototype.isLegacyDisabled = function (opts) {
        return opts.initialNavigation === 'legacy_disabled' || opts.initialNavigation === false;
    };
    return RouterInitializer;
}());
RouterInitializer.decorators = [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injectable"] },
];
/**
 * @nocollapse
 */
RouterInitializer.ctorParameters = function () { return [
    { type: __WEBPACK_IMPORTED_MODULE_1__angular_core__["Injector"], },
]; };
/**
 * @param {?} r
 * @return {?}
 */
function getAppInitializer(r) {
    return r.appInitializer.bind(r);
}
/**
 * @param {?} r
 * @return {?}
 */
function getBootstrapListener(r) {
    return r.bootstrapListener.bind(r);
}
/**
 * A token for the router initializer that will be called after the app is bootstrapped.
 *
 * \@experimental
 */
var ROUTER_INITIALIZER = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["InjectionToken"]('Router Initializer');
/**
 * @return {?}
 */
function provideRouterInitializer() {
    return [
        RouterInitializer,
        {
            provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["APP_INITIALIZER"],
            multi: true,
            useFactory: getAppInitializer,
            deps: [RouterInitializer]
        },
        { provide: ROUTER_INITIALIZER, useFactory: getBootstrapListener, deps: [RouterInitializer] },
        { provide: __WEBPACK_IMPORTED_MODULE_1__angular_core__["APP_BOOTSTRAP_LISTENER"], multi: true, useExisting: ROUTER_INITIALIZER },
    ];
}
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the common package.
 */
/**
 * \@stable
 */
var VERSION = new __WEBPACK_IMPORTED_MODULE_1__angular_core__["Version"]('4.1.2');
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * @module
 * @description
 * Entry point for all public APIs of the router package.
 */
// This file only reexports content of the `src` folder. Keep it that way.
/**
 * Generated bundle index. Do not edit.
 */

//# sourceMappingURL=router.es5.js.map


/***/ }),
/* 41 */
/***/ (function(module, exports, __webpack_require__) {

// This file is autogenerated via the `commonjs` Grunt task. You can require() this file in a CommonJS environment.
__webpack_require__(58)
__webpack_require__(48)
__webpack_require__(49)
__webpack_require__(50)
__webpack_require__(51)
__webpack_require__(52)
__webpack_require__(53)
__webpack_require__(57)
__webpack_require__(54)
__webpack_require__(55)
__webpack_require__(56)
__webpack_require__(47)

/***/ }),
/* 42 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(process, global) {var require;/*!
 * @overview es6-promise - a tiny implementation of Promises/A+.
 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
 * @license   Licensed under MIT license
 *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
 * @version   3.3.1
 */

(function (global, factory) {
     true ? module.exports = factory() :
    typeof define === 'function' && define.amd ? define(factory) :
    (global.ES6Promise = factory());
}(this, (function () { 'use strict';

function objectOrFunction(x) {
  return typeof x === 'function' || typeof x === 'object' && x !== null;
}

function isFunction(x) {
  return typeof x === 'function';
}

var _isArray = undefined;
if (!Array.isArray) {
  _isArray = function (x) {
    return Object.prototype.toString.call(x) === '[object Array]';
  };
} else {
  _isArray = Array.isArray;
}

var isArray = _isArray;

var len = 0;
var vertxNext = undefined;
var customSchedulerFn = undefined;

var asap = function asap(callback, arg) {
  queue[len] = callback;
  queue[len + 1] = arg;
  len += 2;
  if (len === 2) {
    // If len is 2, that means that we need to schedule an async flush.
    // If additional callbacks are queued before the queue is flushed, they
    // will be processed by this flush that we are scheduling.
    if (customSchedulerFn) {
      customSchedulerFn(flush);
    } else {
      scheduleFlush();
    }
  }
};

function setScheduler(scheduleFn) {
  customSchedulerFn = scheduleFn;
}

function setAsap(asapFn) {
  asap = asapFn;
}

var browserWindow = typeof window !== 'undefined' ? window : undefined;
var browserGlobal = browserWindow || {};
var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]';

// test for web worker but not in IE10
var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';

// node
function useNextTick() {
  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
  // see https://github.com/cujojs/when/issues/410 for details
  return function () {
    return process.nextTick(flush);
  };
}

// vertx
function useVertxTimer() {
  return function () {
    vertxNext(flush);
  };
}

function useMutationObserver() {
  var iterations = 0;
  var observer = new BrowserMutationObserver(flush);
  var node = document.createTextNode('');
  observer.observe(node, { characterData: true });

  return function () {
    node.data = iterations = ++iterations % 2;
  };
}

// web worker
function useMessageChannel() {
  var channel = new MessageChannel();
  channel.port1.onmessage = flush;
  return function () {
    return channel.port2.postMessage(0);
  };
}

function useSetTimeout() {
  // Store setTimeout reference so es6-promise will be unaffected by
  // other code modifying setTimeout (like sinon.useFakeTimers())
  var globalSetTimeout = setTimeout;
  return function () {
    return globalSetTimeout(flush, 1);
  };
}

var queue = new Array(1000);
function flush() {
  for (var i = 0; i < len; i += 2) {
    var callback = queue[i];
    var arg = queue[i + 1];

    callback(arg);

    queue[i] = undefined;
    queue[i + 1] = undefined;
  }

  len = 0;
}

function attemptVertx() {
  try {
    var r = require;
    var vertx = __webpack_require__(!(function webpackMissingModule() { var e = new Error("Cannot find module \"vertx\""); e.code = 'MODULE_NOT_FOUND'; throw e; }()));
    vertxNext = vertx.runOnLoop || vertx.runOnContext;
    return useVertxTimer();
  } catch (e) {
    return useSetTimeout();
  }
}

var scheduleFlush = undefined;
// Decide what async method to use to triggering processing of queued callbacks:
if (isNode) {
  scheduleFlush = useNextTick();
} else if (BrowserMutationObserver) {
  scheduleFlush = useMutationObserver();
} else if (isWorker) {
  scheduleFlush = useMessageChannel();
} else if (browserWindow === undefined && "function" === 'function') {
  scheduleFlush = attemptVertx();
} else {
  scheduleFlush = useSetTimeout();
}

function then(onFulfillment, onRejection) {
  var _arguments = arguments;

  var parent = this;

  var child = new this.constructor(noop);

  if (child[PROMISE_ID] === undefined) {
    makePromise(child);
  }

  var _state = parent._state;

  if (_state) {
    (function () {
      var callback = _arguments[_state - 1];
      asap(function () {
        return invokeCallback(_state, child, callback, parent._result);
      });
    })();
  } else {
    subscribe(parent, child, onFulfillment, onRejection);
  }

  return child;
}

/**
  `Promise.resolve` returns a promise that will become resolved with the
  passed `value`. It is shorthand for the following:

  ```javascript
  let promise = new Promise(function(resolve, reject){
    resolve(1);
  });

  promise.then(function(value){
    // value === 1
  });
  ```

  Instead of writing the above, your code now simply becomes the following:

  ```javascript
  let promise = Promise.resolve(1);

  promise.then(function(value){
    // value === 1
  });
  ```

  @method resolve
  @static
  @param {Any} value value that the returned promise will be resolved with
  Useful for tooling.
  @return {Promise} a promise that will become fulfilled with the given
  `value`
*/
function resolve(object) {
  /*jshint validthis:true */
  var Constructor = this;

  if (object && typeof object === 'object' && object.constructor === Constructor) {
    return object;
  }

  var promise = new Constructor(noop);
  _resolve(promise, object);
  return promise;
}

var PROMISE_ID = Math.random().toString(36).substring(16);

function noop() {}

var PENDING = void 0;
var FULFILLED = 1;
var REJECTED = 2;

var GET_THEN_ERROR = new ErrorObject();

function selfFulfillment() {
  return new TypeError("You cannot resolve a promise with itself");
}

function cannotReturnOwn() {
  return new TypeError('A promises callback cannot return that same promise.');
}

function getThen(promise) {
  try {
    return promise.then;
  } catch (error) {
    GET_THEN_ERROR.error = error;
    return GET_THEN_ERROR;
  }
}

function tryThen(then, value, fulfillmentHandler, rejectionHandler) {
  try {
    then.call(value, fulfillmentHandler, rejectionHandler);
  } catch (e) {
    return e;
  }
}

function handleForeignThenable(promise, thenable, then) {
  asap(function (promise) {
    var sealed = false;
    var error = tryThen(then, thenable, function (value) {
      if (sealed) {
        return;
      }
      sealed = true;
      if (thenable !== value) {
        _resolve(promise, value);
      } else {
        fulfill(promise, value);
      }
    }, function (reason) {
      if (sealed) {
        return;
      }
      sealed = true;

      _reject(promise, reason);
    }, 'Settle: ' + (promise._label || ' unknown promise'));

    if (!sealed && error) {
      sealed = true;
      _reject(promise, error);
    }
  }, promise);
}

function handleOwnThenable(promise, thenable) {
  if (thenable._state === FULFILLED) {
    fulfill(promise, thenable._result);
  } else if (thenable._state === REJECTED) {
    _reject(promise, thenable._result);
  } else {
    subscribe(thenable, undefined, function (value) {
      return _resolve(promise, value);
    }, function (reason) {
      return _reject(promise, reason);
    });
  }
}

function handleMaybeThenable(promise, maybeThenable, then$$) {
  if (maybeThenable.constructor === promise.constructor && then$$ === then && maybeThenable.constructor.resolve === resolve) {
    handleOwnThenable(promise, maybeThenable);
  } else {
    if (then$$ === GET_THEN_ERROR) {
      _reject(promise, GET_THEN_ERROR.error);
    } else if (then$$ === undefined) {
      fulfill(promise, maybeThenable);
    } else if (isFunction(then$$)) {
      handleForeignThenable(promise, maybeThenable, then$$);
    } else {
      fulfill(promise, maybeThenable);
    }
  }
}

function _resolve(promise, value) {
  if (promise === value) {
    _reject(promise, selfFulfillment());
  } else if (objectOrFunction(value)) {
    handleMaybeThenable(promise, value, getThen(value));
  } else {
    fulfill(promise, value);
  }
}

function publishRejection(promise) {
  if (promise._onerror) {
    promise._onerror(promise._result);
  }

  publish(promise);
}

function fulfill(promise, value) {
  if (promise._state !== PENDING) {
    return;
  }

  promise._result = value;
  promise._state = FULFILLED;

  if (promise._subscribers.length !== 0) {
    asap(publish, promise);
  }
}

function _reject(promise, reason) {
  if (promise._state !== PENDING) {
    return;
  }
  promise._state = REJECTED;
  promise._result = reason;

  asap(publishRejection, promise);
}

function subscribe(parent, child, onFulfillment, onRejection) {
  var _subscribers = parent._subscribers;
  var length = _subscribers.length;

  parent._onerror = null;

  _subscribers[length] = child;
  _subscribers[length + FULFILLED] = onFulfillment;
  _subscribers[length + REJECTED] = onRejection;

  if (length === 0 && parent._state) {
    asap(publish, parent);
  }
}

function publish(promise) {
  var subscribers = promise._subscribers;
  var settled = promise._state;

  if (subscribers.length === 0) {
    return;
  }

  var child = undefined,
      callback = undefined,
      detail = promise._result;

  for (var i = 0; i < subscribers.length; i += 3) {
    child = subscribers[i];
    callback = subscribers[i + settled];

    if (child) {
      invokeCallback(settled, child, callback, detail);
    } else {
      callback(detail);
    }
  }

  promise._subscribers.length = 0;
}

function ErrorObject() {
  this.error = null;
}

var TRY_CATCH_ERROR = new ErrorObject();

function tryCatch(callback, detail) {
  try {
    return callback(detail);
  } catch (e) {
    TRY_CATCH_ERROR.error = e;
    return TRY_CATCH_ERROR;
  }
}

function invokeCallback(settled, promise, callback, detail) {
  var hasCallback = isFunction(callback),
      value = undefined,
      error = undefined,
      succeeded = undefined,
      failed = undefined;

  if (hasCallback) {
    value = tryCatch(callback, detail);

    if (value === TRY_CATCH_ERROR) {
      failed = true;
      error = value.error;
      value = null;
    } else {
      succeeded = true;
    }

    if (promise === value) {
      _reject(promise, cannotReturnOwn());
      return;
    }
  } else {
    value = detail;
    succeeded = true;
  }

  if (promise._state !== PENDING) {
    // noop
  } else if (hasCallback && succeeded) {
      _resolve(promise, value);
    } else if (failed) {
      _reject(promise, error);
    } else if (settled === FULFILLED) {
      fulfill(promise, value);
    } else if (settled === REJECTED) {
      _reject(promise, value);
    }
}

function initializePromise(promise, resolver) {
  try {
    resolver(function resolvePromise(value) {
      _resolve(promise, value);
    }, function rejectPromise(reason) {
      _reject(promise, reason);
    });
  } catch (e) {
    _reject(promise, e);
  }
}

var id = 0;
function nextId() {
  return id++;
}

function makePromise(promise) {
  promise[PROMISE_ID] = id++;
  promise._state = undefined;
  promise._result = undefined;
  promise._subscribers = [];
}

function Enumerator(Constructor, input) {
  this._instanceConstructor = Constructor;
  this.promise = new Constructor(noop);

  if (!this.promise[PROMISE_ID]) {
    makePromise(this.promise);
  }

  if (isArray(input)) {
    this._input = input;
    this.length = input.length;
    this._remaining = input.length;

    this._result = new Array(this.length);

    if (this.length === 0) {
      fulfill(this.promise, this._result);
    } else {
      this.length = this.length || 0;
      this._enumerate();
      if (this._remaining === 0) {
        fulfill(this.promise, this._result);
      }
    }
  } else {
    _reject(this.promise, validationError());
  }
}

function validationError() {
  return new Error('Array Methods must be provided an Array');
};

Enumerator.prototype._enumerate = function () {
  var length = this.length;
  var _input = this._input;

  for (var i = 0; this._state === PENDING && i < length; i++) {
    this._eachEntry(_input[i], i);
  }
};

Enumerator.prototype._eachEntry = function (entry, i) {
  var c = this._instanceConstructor;
  var resolve$$ = c.resolve;

  if (resolve$$ === resolve) {
    var _then = getThen(entry);

    if (_then === then && entry._state !== PENDING) {
      this._settledAt(entry._state, i, entry._result);
    } else if (typeof _then !== 'function') {
      this._remaining--;
      this._result[i] = entry;
    } else if (c === Promise) {
      var promise = new c(noop);
      handleMaybeThenable(promise, entry, _then);
      this._willSettleAt(promise, i);
    } else {
      this._willSettleAt(new c(function (resolve$$) {
        return resolve$$(entry);
      }), i);
    }
  } else {
    this._willSettleAt(resolve$$(entry), i);
  }
};

Enumerator.prototype._settledAt = function (state, i, value) {
  var promise = this.promise;

  if (promise._state === PENDING) {
    this._remaining--;

    if (state === REJECTED) {
      _reject(promise, value);
    } else {
      this._result[i] = value;
    }
  }

  if (this._remaining === 0) {
    fulfill(promise, this._result);
  }
};

Enumerator.prototype._willSettleAt = function (promise, i) {
  var enumerator = this;

  subscribe(promise, undefined, function (value) {
    return enumerator._settledAt(FULFILLED, i, value);
  }, function (reason) {
    return enumerator._settledAt(REJECTED, i, reason);
  });
};

/**
  `Promise.all` accepts an array of promises, and returns a new promise which
  is fulfilled with an array of fulfillment values for the passed promises, or
  rejected with the reason of the first passed promise to be rejected. It casts all
  elements of the passed iterable to promises as it runs this algorithm.

  Example:

  ```javascript
  let promise1 = resolve(1);
  let promise2 = resolve(2);
  let promise3 = resolve(3);
  let promises = [ promise1, promise2, promise3 ];

  Promise.all(promises).then(function(array){
    // The array here would be [ 1, 2, 3 ];
  });
  ```

  If any of the `promises` given to `all` are rejected, the first promise
  that is rejected will be given as an argument to the returned promises's
  rejection handler. For example:

  Example:

  ```javascript
  let promise1 = resolve(1);
  let promise2 = reject(new Error("2"));
  let promise3 = reject(new Error("3"));
  let promises = [ promise1, promise2, promise3 ];

  Promise.all(promises).then(function(array){
    // Code here never runs because there are rejected promises!
  }, function(error) {
    // error.message === "2"
  });
  ```

  @method all
  @static
  @param {Array} entries array of promises
  @param {String} label optional string for labeling the promise.
  Useful for tooling.
  @return {Promise} promise that is fulfilled when all `promises` have been
  fulfilled, or rejected if any of them become rejected.
  @static
*/
function all(entries) {
  return new Enumerator(this, entries).promise;
}

/**
  `Promise.race` returns a new promise which is settled in the same way as the
  first passed promise to settle.

  Example:

  ```javascript
  let promise1 = new Promise(function(resolve, reject){
    setTimeout(function(){
      resolve('promise 1');
    }, 200);
  });

  let promise2 = new Promise(function(resolve, reject){
    setTimeout(function(){
      resolve('promise 2');
    }, 100);
  });

  Promise.race([promise1, promise2]).then(function(result){
    // result === 'promise 2' because it was resolved before promise1
    // was resolved.
  });
  ```

  `Promise.race` is deterministic in that only the state of the first
  settled promise matters. For example, even if other promises given to the
  `promises` array argument are resolved, but the first settled promise has
  become rejected before the other promises became fulfilled, the returned
  promise will become rejected:

  ```javascript
  let promise1 = new Promise(function(resolve, reject){
    setTimeout(function(){
      resolve('promise 1');
    }, 200);
  });

  let promise2 = new Promise(function(resolve, reject){
    setTimeout(function(){
      reject(new Error('promise 2'));
    }, 100);
  });

  Promise.race([promise1, promise2]).then(function(result){
    // Code here never runs
  }, function(reason){
    // reason.message === 'promise 2' because promise 2 became rejected before
    // promise 1 became fulfilled
  });
  ```

  An example real-world use case is implementing timeouts:

  ```javascript
  Promise.race([ajax('foo.json'), timeout(5000)])
  ```

  @method race
  @static
  @param {Array} promises array of promises to observe
  Useful for tooling.
  @return {Promise} a promise which settles in the same way as the first passed
  promise to settle.
*/
function race(entries) {
  /*jshint validthis:true */
  var Constructor = this;

  if (!isArray(entries)) {
    return new Constructor(function (_, reject) {
      return reject(new TypeError('You must pass an array to race.'));
    });
  } else {
    return new Constructor(function (resolve, reject) {
      var length = entries.length;
      for (var i = 0; i < length; i++) {
        Constructor.resolve(entries[i]).then(resolve, reject);
      }
    });
  }
}

/**
  `Promise.reject` returns a promise rejected with the passed `reason`.
  It is shorthand for the following:

  ```javascript
  let promise = new Promise(function(resolve, reject){
    reject(new Error('WHOOPS'));
  });

  promise.then(function(value){
    // Code here doesn't run because the promise is rejected!
  }, function(reason){
    // reason.message === 'WHOOPS'
  });
  ```

  Instead of writing the above, your code now simply becomes the following:

  ```javascript
  let promise = Promise.reject(new Error('WHOOPS'));

  promise.then(function(value){
    // Code here doesn't run because the promise is rejected!
  }, function(reason){
    // reason.message === 'WHOOPS'
  });
  ```

  @method reject
  @static
  @param {Any} reason value that the returned promise will be rejected with.
  Useful for tooling.
  @return {Promise} a promise rejected with the given `reason`.
*/
function reject(reason) {
  /*jshint validthis:true */
  var Constructor = this;
  var promise = new Constructor(noop);
  _reject(promise, reason);
  return promise;
}

function needsResolver() {
  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
}

function needsNew() {
  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
}

/**
  Promise objects represent the eventual result of an asynchronous operation. The
  primary way of interacting with a promise is through its `then` method, which
  registers callbacks to receive either a promise's eventual value or the reason
  why the promise cannot be fulfilled.

  Terminology
  -----------

  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
  - `thenable` is an object or function that defines a `then` method.
  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
  - `exception` is a value that is thrown using the throw statement.
  - `reason` is a value that indicates why a promise was rejected.
  - `settled` the final resting state of a promise, fulfilled or rejected.

  A promise can be in one of three states: pending, fulfilled, or rejected.

  Promises that are fulfilled have a fulfillment value and are in the fulfilled
  state.  Promises that are rejected have a rejection reason and are in the
  rejected state.  A fulfillment value is never a thenable.

  Promises can also be said to *resolve* a value.  If this value is also a
  promise, then the original promise's settled state will match the value's
  settled state.  So a promise that *resolves* a promise that rejects will
  itself reject, and a promise that *resolves* a promise that fulfills will
  itself fulfill.


  Basic Usage:
  ------------

  ```js
  let promise = new Promise(function(resolve, reject) {
    // on success
    resolve(value);

    // on failure
    reject(reason);
  });

  promise.then(function(value) {
    // on fulfillment
  }, function(reason) {
    // on rejection
  });
  ```

  Advanced Usage:
  ---------------

  Promises shine when abstracting away asynchronous interactions such as
  `XMLHttpRequest`s.

  ```js
  function getJSON(url) {
    return new Promise(function(resolve, reject){
      let xhr = new XMLHttpRequest();

      xhr.open('GET', url);
      xhr.onreadystatechange = handler;
      xhr.responseType = 'json';
      xhr.setRequestHeader('Accept', 'application/json');
      xhr.send();

      function handler() {
        if (this.readyState === this.DONE) {
          if (this.status === 200) {
            resolve(this.response);
          } else {
            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
          }
        }
      };
    });
  }

  getJSON('/posts.json').then(function(json) {
    // on fulfillment
  }, function(reason) {
    // on rejection
  });
  ```

  Unlike callbacks, promises are great composable primitives.

  ```js
  Promise.all([
    getJSON('/posts'),
    getJSON('/comments')
  ]).then(function(values){
    values[0] // => postsJSON
    values[1] // => commentsJSON

    return values;
  });
  ```

  @class Promise
  @param {function} resolver
  Useful for tooling.
  @constructor
*/
function Promise(resolver) {
  this[PROMISE_ID] = nextId();
  this._result = this._state = undefined;
  this._subscribers = [];

  if (noop !== resolver) {
    typeof resolver !== 'function' && needsResolver();
    this instanceof Promise ? initializePromise(this, resolver) : needsNew();
  }
}

Promise.all = all;
Promise.race = race;
Promise.resolve = resolve;
Promise.reject = reject;
Promise._setScheduler = setScheduler;
Promise._setAsap = setAsap;
Promise._asap = asap;

Promise.prototype = {
  constructor: Promise,

  /**
    The primary way of interacting with a promise is through its `then` method,
    which registers callbacks to receive either a promise's eventual value or the
    reason why the promise cannot be fulfilled.
  
    ```js
    findUser().then(function(user){
      // user is available
    }, function(reason){
      // user is unavailable, and you are given the reason why
    });
    ```
  
    Chaining
    --------
  
    The return value of `then` is itself a promise.  This second, 'downstream'
    promise is resolved with the return value of the first promise's fulfillment
    or rejection handler, or rejected if the handler throws an exception.
  
    ```js
    findUser().then(function (user) {
      return user.name;
    }, function (reason) {
      return 'default name';
    }).then(function (userName) {
      // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
      // will be `'default name'`
    });
  
    findUser().then(function (user) {
      throw new Error('Found user, but still unhappy');
    }, function (reason) {
      throw new Error('`findUser` rejected and we're unhappy');
    }).then(function (value) {
      // never reached
    }, function (reason) {
      // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
      // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
    });
    ```
    If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
  
    ```js
    findUser().then(function (user) {
      throw new PedagogicalException('Upstream error');
    }).then(function (value) {
      // never reached
    }).then(function (value) {
      // never reached
    }, function (reason) {
      // The `PedgagocialException` is propagated all the way down to here
    });
    ```
  
    Assimilation
    ------------
  
    Sometimes the value you want to propagate to a downstream promise can only be
    retrieved asynchronously. This can be achieved by returning a promise in the
    fulfillment or rejection handler. The downstream promise will then be pending
    until the returned promise is settled. This is called *assimilation*.
  
    ```js
    findUser().then(function (user) {
      return findCommentsByAuthor(user);
    }).then(function (comments) {
      // The user's comments are now available
    });
    ```
  
    If the assimliated promise rejects, then the downstream promise will also reject.
  
    ```js
    findUser().then(function (user) {
      return findCommentsByAuthor(user);
    }).then(function (comments) {
      // If `findCommentsByAuthor` fulfills, we'll have the value here
    }, function (reason) {
      // If `findCommentsByAuthor` rejects, we'll have the reason here
    });
    ```
  
    Simple Example
    --------------
  
    Synchronous Example
  
    ```javascript
    let result;
  
    try {
      result = findResult();
      // success
    } catch(reason) {
      // failure
    }
    ```
  
    Errback Example
  
    ```js
    findResult(function(result, err){
      if (err) {
        // failure
      } else {
        // success
      }
    });
    ```
  
    Promise Example;
  
    ```javascript
    findResult().then(function(result){
      // success
    }, function(reason){
      // failure
    });
    ```
  
    Advanced Example
    --------------
  
    Synchronous Example
  
    ```javascript
    let author, books;
  
    try {
      author = findAuthor();
      books  = findBooksByAuthor(author);
      // success
    } catch(reason) {
      // failure
    }
    ```
  
    Errback Example
  
    ```js
  
    function foundBooks(books) {
  
    }
  
    function failure(reason) {
  
    }
  
    findAuthor(function(author, err){
      if (err) {
        failure(err);
        // failure
      } else {
        try {
          findBoooksByAuthor(author, function(books, err) {
            if (err) {
              failure(err);
            } else {
              try {
                foundBooks(books);
              } catch(reason) {
                failure(reason);
              }
            }
          });
        } catch(error) {
          failure(err);
        }
        // success
      }
    });
    ```
  
    Promise Example;
  
    ```javascript
    findAuthor().
      then(findBooksByAuthor).
      then(function(books){
        // found books
    }).catch(function(reason){
      // something went wrong
    });
    ```
  
    @method then
    @param {Function} onFulfilled
    @param {Function} onRejected
    Useful for tooling.
    @return {Promise}
  */
  then: then,

  /**
    `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
    as the catch block of a try/catch statement.
  
    ```js
    function findAuthor(){
      throw new Error('couldn't find that author');
    }
  
    // synchronous
    try {
      findAuthor();
    } catch(reason) {
      // something went wrong
    }
  
    // async with promises
    findAuthor().catch(function(reason){
      // something went wrong
    });
    ```
  
    @method catch
    @param {Function} onRejection
    Useful for tooling.
    @return {Promise}
  */
  'catch': function _catch(onRejection) {
    return this.then(null, onRejection);
  }
};

function polyfill() {
    var local = undefined;

    if (typeof global !== 'undefined') {
        local = global;
    } else if (typeof self !== 'undefined') {
        local = self;
    } else {
        try {
            local = Function('return this')();
        } catch (e) {
            throw new Error('polyfill failed because global object is unavailable in this environment');
        }
    }

    var P = local.Promise;

    if (P) {
        var promiseToString = null;
        try {
            promiseToString = Object.prototype.toString.call(P.resolve());
        } catch (e) {
            // silently ignored
        }

        if (promiseToString === '[object Promise]' && !P.cast) {
            return;
        }
    }

    local.Promise = Promise;
}

polyfill();
// Strange compat..
Promise.polyfill = polyfill;
Promise.Promise = Promise;

return Promise;

})));
//# sourceMappingURL=es6-promise.map
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(12), __webpack_require__(7)))

/***/ }),
/* 43 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global, process) {var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__; /*!
  * https://github.com/paulmillr/es6-shim
  * @license es6-shim Copyright 2013-2016 by Paul Miller (http://paulmillr.com)
  *   and contributors,  MIT License
  * es6-shim: v0.35.1
  * see https://github.com/paulmillr/es6-shim/blob/0.35.1/LICENSE
  * Details and documentation:
  * https://github.com/paulmillr/es6-shim/
  */

// UMD (Universal Module Definition)
// see https://github.com/umdjs/umd/blob/master/returnExports.js
(function (root, factory) {
  /*global define, module, exports */
  if (true) {
    // AMD. Register as an anonymous module.
    !(__WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, __webpack_require__, exports, module)) :
				__WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports === 'object') {
    // Node. Does not work with strict CommonJS, but
    // only CommonJS-like environments that support module.exports,
    // like Node.
    module.exports = factory();
  } else {
    // Browser globals (root is window)
    root.returnExports = factory();
  }
}(this, function () {
  'use strict';

  var _apply = Function.call.bind(Function.apply);
  var _call = Function.call.bind(Function.call);
  var isArray = Array.isArray;
  var keys = Object.keys;

  var not = function notThunker(func) {
    return function notThunk() {
      return !_apply(func, this, arguments);
    };
  };
  var throwsError = function (func) {
    try {
      func();
      return false;
    } catch (e) {
      return true;
    }
  };
  var valueOrFalseIfThrows = function valueOrFalseIfThrows(func) {
    try {
      return func();
    } catch (e) {
      return false;
    }
  };

  var isCallableWithoutNew = not(throwsError);
  var arePropertyDescriptorsSupported = function () {
    // if Object.defineProperty exists but throws, it's IE 8
    return !throwsError(function () {
      Object.defineProperty({}, 'x', { get: function () {} });
    });
  };
  var supportsDescriptors = !!Object.defineProperty && arePropertyDescriptorsSupported();
  var functionsHaveNames = (function foo() {}).name === 'foo'; // eslint-disable-line no-extra-parens

  var _forEach = Function.call.bind(Array.prototype.forEach);
  var _reduce = Function.call.bind(Array.prototype.reduce);
  var _filter = Function.call.bind(Array.prototype.filter);
  var _some = Function.call.bind(Array.prototype.some);

  var defineProperty = function (object, name, value, force) {
    if (!force && name in object) { return; }
    if (supportsDescriptors) {
      Object.defineProperty(object, name, {
        configurable: true,
        enumerable: false,
        writable: true,
        value: value
      });
    } else {
      object[name] = value;
    }
  };

  // Define configurable, writable and non-enumerable props
  // if they don’t exist.
  var defineProperties = function (object, map, forceOverride) {
    _forEach(keys(map), function (name) {
      var method = map[name];
      defineProperty(object, name, method, !!forceOverride);
    });
  };

  var _toString = Function.call.bind(Object.prototype.toString);
  var isCallable =  false ? function IsCallableSlow(x) {
    // Some old browsers (IE, FF) say that typeof /abc/ === 'function'
    return typeof x === 'function' && _toString(x) === '[object Function]';
  } : function IsCallableFast(x) { return typeof x === 'function'; };

  var Value = {
    getter: function (object, name, getter) {
      if (!supportsDescriptors) {
        throw new TypeError('getters require true ES5 support');
      }
      Object.defineProperty(object, name, {
        configurable: true,
        enumerable: false,
        get: getter
      });
    },
    proxy: function (originalObject, key, targetObject) {
      if (!supportsDescriptors) {
        throw new TypeError('getters require true ES5 support');
      }
      var originalDescriptor = Object.getOwnPropertyDescriptor(originalObject, key);
      Object.defineProperty(targetObject, key, {
        configurable: originalDescriptor.configurable,
        enumerable: originalDescriptor.enumerable,
        get: function getKey() { return originalObject[key]; },
        set: function setKey(value) { originalObject[key] = value; }
      });
    },
    redefine: function (object, property, newValue) {
      if (supportsDescriptors) {
        var descriptor = Object.getOwnPropertyDescriptor(object, property);
        descriptor.value = newValue;
        Object.defineProperty(object, property, descriptor);
      } else {
        object[property] = newValue;
      }
    },
    defineByDescriptor: function (object, property, descriptor) {
      if (supportsDescriptors) {
        Object.defineProperty(object, property, descriptor);
      } else if ('value' in descriptor) {
        object[property] = descriptor.value;
      }
    },
    preserveToString: function (target, source) {
      if (source && isCallable(source.toString)) {
        defineProperty(target, 'toString', source.toString.bind(source), true);
      }
    }
  };

  // Simple shim for Object.create on ES3 browsers
  // (unlike real shim, no attempt to support `prototype === null`)
  var create = Object.create || function (prototype, properties) {
    var Prototype = function Prototype() {};
    Prototype.prototype = prototype;
    var object = new Prototype();
    if (typeof properties !== 'undefined') {
      keys(properties).forEach(function (key) {
        Value.defineByDescriptor(object, key, properties[key]);
      });
    }
    return object;
  };

  var supportsSubclassing = function (C, f) {
    if (!Object.setPrototypeOf) { return false; /* skip test on IE < 11 */ }
    return valueOrFalseIfThrows(function () {
      var Sub = function Subclass(arg) {
        var o = new C(arg);
        Object.setPrototypeOf(o, Subclass.prototype);
        return o;
      };
      Object.setPrototypeOf(Sub, C);
      Sub.prototype = create(C.prototype, {
        constructor: { value: Sub }
      });
      return f(Sub);
    });
  };

  var getGlobal = function () {
    /* global self, window, global */
    // the only reliable means to get the global object is
    // `Function('return this')()`
    // However, this causes CSP violations in Chrome apps.
    if (typeof self !== 'undefined') { return self; }
    if (typeof window !== 'undefined') { return window; }
    if (typeof global !== 'undefined') { return global; }
    throw new Error('unable to locate global object');
  };

  var globals = getGlobal();
  var globalIsFinite = globals.isFinite;
  var _indexOf = Function.call.bind(String.prototype.indexOf);
  var _arrayIndexOfApply = Function.apply.bind(Array.prototype.indexOf);
  var _concat = Function.call.bind(Array.prototype.concat);
  // var _sort = Function.call.bind(Array.prototype.sort);
  var _strSlice = Function.call.bind(String.prototype.slice);
  var _push = Function.call.bind(Array.prototype.push);
  var _pushApply = Function.apply.bind(Array.prototype.push);
  var _shift = Function.call.bind(Array.prototype.shift);
  var _max = Math.max;
  var _min = Math.min;
  var _floor = Math.floor;
  var _abs = Math.abs;
  var _exp = Math.exp;
  var _log = Math.log;
  var _sqrt = Math.sqrt;
  var _hasOwnProperty = Function.call.bind(Object.prototype.hasOwnProperty);
  var ArrayIterator; // make our implementation private
  var noop = function () {};

  var OrigMap = globals.Map;
  var origMapDelete = OrigMap && OrigMap.prototype['delete'];
  var origMapGet = OrigMap && OrigMap.prototype.get;
  var origMapHas = OrigMap && OrigMap.prototype.has;
  var origMapSet = OrigMap && OrigMap.prototype.set;

  var Symbol = globals.Symbol || {};
  var symbolSpecies = Symbol.species || '@@species';

  var numberIsNaN = Number.isNaN || function isNaN(value) {
    // NaN !== NaN, but they are identical.
    // NaNs are the only non-reflexive value, i.e., if x !== x,
    // then x is NaN.
    // isNaN is broken: it converts its argument to number, so
    // isNaN('foo') => true
    return value !== value;
  };
  var numberIsFinite = Number.isFinite || function isFinite(value) {
    return typeof value === 'number' && globalIsFinite(value);
  };
  var _sign = isCallable(Math.sign) ? Math.sign : function sign(value) {
    var number = Number(value);
    if (number === 0) { return number; }
    if (numberIsNaN(number)) { return number; }
    return number < 0 ? -1 : 1;
  };

  // taken directly from https://github.com/ljharb/is-arguments/blob/master/index.js
  // can be replaced with require('is-arguments') if we ever use a build process instead
  var isStandardArguments = function isArguments(value) {
    return _toString(value) === '[object Arguments]';
  };
  var isLegacyArguments = function isArguments(value) {
    return value !== null &&
      typeof value === 'object' &&
      typeof value.length === 'number' &&
      value.length >= 0 &&
      _toString(value) !== '[object Array]' &&
      _toString(value.callee) === '[object Function]';
  };
  var isArguments = isStandardArguments(arguments) ? isStandardArguments : isLegacyArguments;

  var Type = {
    primitive: function (x) { return x === null || (typeof x !== 'function' && typeof x !== 'object'); },
    string: function (x) { return _toString(x) === '[object String]'; },
    regex: function (x) { return _toString(x) === '[object RegExp]'; },
    symbol: function (x) {
      return typeof globals.Symbol === 'function' && typeof x === 'symbol';
    }
  };

  var overrideNative = function overrideNative(object, property, replacement) {
    var original = object[property];
    defineProperty(object, property, replacement, true);
    Value.preserveToString(object[property], original);
  };

  // eslint-disable-next-line no-restricted-properties
  var hasSymbols = typeof Symbol === 'function' && typeof Symbol['for'] === 'function' && Type.symbol(Symbol());

  // This is a private name in the es6 spec, equal to '[Symbol.iterator]'
  // we're going to use an arbitrary _-prefixed name to make our shims
  // work properly with each other, even though we don't have full Iterator
  // support.  That is, `Array.from(map.keys())` will work, but we don't
  // pretend to export a "real" Iterator interface.
  var $iterator$ = Type.symbol(Symbol.iterator) ? Symbol.iterator : '_es6-shim iterator_';
  // Firefox ships a partial implementation using the name @@iterator.
  // https://bugzilla.mozilla.org/show_bug.cgi?id=907077#c14
  // So use that name if we detect it.
  if (globals.Set && typeof new globals.Set()['@@iterator'] === 'function') {
    $iterator$ = '@@iterator';
  }

  // Reflect
  if (!globals.Reflect) {
    defineProperty(globals, 'Reflect', {}, true);
  }
  var Reflect = globals.Reflect;

  var $String = String;

  /* global document */
  var domAll = (typeof document === 'undefined' || !document) ? null : document.all;
  /* jshint eqnull:true */
  var isNullOrUndefined = domAll == null ? function isNullOrUndefined(x) {
    /* jshint eqnull:true */
    return x == null;
  } : function isNullOrUndefinedAndNotDocumentAll(x) {
    /* jshint eqnull:true */
    return x == null && x !== domAll;
  };

  var ES = {
    // http://www.ecma-international.org/ecma-262/6.0/#sec-call
    Call: function Call(F, V) {
      var args = arguments.length > 2 ? arguments[2] : [];
      if (!ES.IsCallable(F)) {
        throw new TypeError(F + ' is not a function');
      }
      return _apply(F, V, args);
    },

    RequireObjectCoercible: function (x, optMessage) {
      if (isNullOrUndefined(x)) {
        throw new TypeError(optMessage || 'Cannot call method on ' + x);
      }
      return x;
    },

    // This might miss the "(non-standard exotic and does not implement
    // [[Call]])" case from
    // http://www.ecma-international.org/ecma-262/6.0/#sec-typeof-operator-runtime-semantics-evaluation
    // but we can't find any evidence these objects exist in practice.
    // If we find some in the future, you could test `Object(x) === x`,
    // which is reliable according to
    // http://www.ecma-international.org/ecma-262/6.0/#sec-toobject
    // but is not well optimized by runtimes and creates an object
    // whenever it returns false, and thus is very slow.
    TypeIsObject: function (x) {
      if (x === void 0 || x === null || x === true || x === false) {
        return false;
      }
      return typeof x === 'function' || typeof x === 'object' || x === domAll;
    },

    ToObject: function (o, optMessage) {
      return Object(ES.RequireObjectCoercible(o, optMessage));
    },

    IsCallable: isCallable,

    IsConstructor: function (x) {
      // We can't tell callables from constructors in ES5
      return ES.IsCallable(x);
    },

    ToInt32: function (x) {
      return ES.ToNumber(x) >> 0;
    },

    ToUint32: function (x) {
      return ES.ToNumber(x) >>> 0;
    },

    ToNumber: function (value) {
      if (_toString(value) === '[object Symbol]') {
        throw new TypeError('Cannot convert a Symbol value to a number');
      }
      return +value;
    },

    ToInteger: function (value) {
      var number = ES.ToNumber(value);
      if (numberIsNaN(number)) { return 0; }
      if (number === 0 || !numberIsFinite(number)) { return number; }
      return (number > 0 ? 1 : -1) * _floor(_abs(number));
    },

    ToLength: function (value) {
      var len = ES.ToInteger(value);
      if (len <= 0) { return 0; } // includes converting -0 to +0
      if (len > Number.MAX_SAFE_INTEGER) { return Number.MAX_SAFE_INTEGER; }
      return len;
    },

    SameValue: function (a, b) {
      if (a === b) {
        // 0 === -0, but they are not identical.
        if (a === 0) { return 1 / a === 1 / b; }
        return true;
      }
      return numberIsNaN(a) && numberIsNaN(b);
    },

    SameValueZero: function (a, b) {
      // same as SameValue except for SameValueZero(+0, -0) == true
      return (a === b) || (numberIsNaN(a) && numberIsNaN(b));
    },

    IsIterable: function (o) {
      return ES.TypeIsObject(o) && (typeof o[$iterator$] !== 'undefined' || isArguments(o));
    },

    GetIterator: function (o) {
      if (isArguments(o)) {
        // special case support for `arguments`
        return new ArrayIterator(o, 'value');
      }
      var itFn = ES.GetMethod(o, $iterator$);
      if (!ES.IsCallable(itFn)) {
        // Better diagnostics if itFn is null or undefined
        throw new TypeError('value is not an iterable');
      }
      var it = ES.Call(itFn, o);
      if (!ES.TypeIsObject(it)) {
        throw new TypeError('bad iterator');
      }
      return it;
    },

    GetMethod: function (o, p) {
      var func = ES.ToObject(o)[p];
      if (isNullOrUndefined(func)) {
        return void 0;
      }
      if (!ES.IsCallable(func)) {
        throw new TypeError('Method not callable: ' + p);
      }
      return func;
    },

    IteratorComplete: function (iterResult) {
      return !!iterResult.done;
    },

    IteratorClose: function (iterator, completionIsThrow) {
      var returnMethod = ES.GetMethod(iterator, 'return');
      if (returnMethod === void 0) {
        return;
      }
      var innerResult, innerException;
      try {
        innerResult = ES.Call(returnMethod, iterator);
      } catch (e) {
        innerException = e;
      }
      if (completionIsThrow) {
        return;
      }
      if (innerException) {
        throw innerException;
      }
      if (!ES.TypeIsObject(innerResult)) {
        throw new TypeError("Iterator's return method returned a non-object.");
      }
    },

    IteratorNext: function (it) {
      var result = arguments.length > 1 ? it.next(arguments[1]) : it.next();
      if (!ES.TypeIsObject(result)) {
        throw new TypeError('bad iterator');
      }
      return result;
    },

    IteratorStep: function (it) {
      var result = ES.IteratorNext(it);
      var done = ES.IteratorComplete(result);
      return done ? false : result;
    },

    Construct: function (C, args, newTarget, isES6internal) {
      var target = typeof newTarget === 'undefined' ? C : newTarget;

      if (!isES6internal && Reflect.construct) {
        // Try to use Reflect.construct if available
        return Reflect.construct(C, args, target);
      }
      // OK, we have to fake it.  This will only work if the
      // C.[[ConstructorKind]] == "base" -- but that's the only
      // kind we can make in ES5 code anyway.

      // OrdinaryCreateFromConstructor(target, "%ObjectPrototype%")
      var proto = target.prototype;
      if (!ES.TypeIsObject(proto)) {
        proto = Object.prototype;
      }
      var obj = create(proto);
      // Call the constructor.
      var result = ES.Call(C, obj, args);
      return ES.TypeIsObject(result) ? result : obj;
    },

    SpeciesConstructor: function (O, defaultConstructor) {
      var C = O.constructor;
      if (C === void 0) {
        return defaultConstructor;
      }
      if (!ES.TypeIsObject(C)) {
        throw new TypeError('Bad constructor');
      }
      var S = C[symbolSpecies];
      if (isNullOrUndefined(S)) {
        return defaultConstructor;
      }
      if (!ES.IsConstructor(S)) {
        throw new TypeError('Bad @@species');
      }
      return S;
    },

    CreateHTML: function (string, tag, attribute, value) {
      var S = ES.ToString(string);
      var p1 = '<' + tag;
      if (attribute !== '') {
        var V = ES.ToString(value);
        var escapedV = V.replace(/"/g, '&quot;');
        p1 += ' ' + attribute + '="' + escapedV + '"';
      }
      var p2 = p1 + '>';
      var p3 = p2 + S;
      return p3 + '</' + tag + '>';
    },

    IsRegExp: function IsRegExp(argument) {
      if (!ES.TypeIsObject(argument)) {
        return false;
      }
      var isRegExp = argument[Symbol.match];
      if (typeof isRegExp !== 'undefined') {
        return !!isRegExp;
      }
      return Type.regex(argument);
    },

    ToString: function ToString(string) {
      return $String(string);
    }
  };

  // Well-known Symbol shims
  if (supportsDescriptors && hasSymbols) {
    var defineWellKnownSymbol = function defineWellKnownSymbol(name) {
      if (Type.symbol(Symbol[name])) {
        return Symbol[name];
      }
      // eslint-disable-next-line no-restricted-properties
      var sym = Symbol['for']('Symbol.' + name);
      Object.defineProperty(Symbol, name, {
        configurable: false,
        enumerable: false,
        writable: false,
        value: sym
      });
      return sym;
    };
    if (!Type.symbol(Symbol.search)) {
      var symbolSearch = defineWellKnownSymbol('search');
      var originalSearch = String.prototype.search;
      defineProperty(RegExp.prototype, symbolSearch, function search(string) {
        return ES.Call(originalSearch, string, [this]);
      });
      var searchShim = function search(regexp) {
        var O = ES.RequireObjectCoercible(this);
        if (!isNullOrUndefined(regexp)) {
          var searcher = ES.GetMethod(regexp, symbolSearch);
          if (typeof searcher !== 'undefined') {
            return ES.Call(searcher, regexp, [O]);
          }
        }
        return ES.Call(originalSearch, O, [ES.ToString(regexp)]);
      };
      overrideNative(String.prototype, 'search', searchShim);
    }
    if (!Type.symbol(Symbol.replace)) {
      var symbolReplace = defineWellKnownSymbol('replace');
      var originalReplace = String.prototype.replace;
      defineProperty(RegExp.prototype, symbolReplace, function replace(string, replaceValue) {
        return ES.Call(originalReplace, string, [this, replaceValue]);
      });
      var replaceShim = function replace(searchValue, replaceValue) {
        var O = ES.RequireObjectCoercible(this);
        if (!isNullOrUndefined(searchValue)) {
          var replacer = ES.GetMethod(searchValue, symbolReplace);
          if (typeof replacer !== 'undefined') {
            return ES.Call(replacer, searchValue, [O, replaceValue]);
          }
        }
        return ES.Call(originalReplace, O, [ES.ToString(searchValue), replaceValue]);
      };
      overrideNative(String.prototype, 'replace', replaceShim);
    }
    if (!Type.symbol(Symbol.split)) {
      var symbolSplit = defineWellKnownSymbol('split');
      var originalSplit = String.prototype.split;
      defineProperty(RegExp.prototype, symbolSplit, function split(string, limit) {
        return ES.Call(originalSplit, string, [this, limit]);
      });
      var splitShim = function split(separator, limit) {
        var O = ES.RequireObjectCoercible(this);
        if (!isNullOrUndefined(separator)) {
          var splitter = ES.GetMethod(separator, symbolSplit);
          if (typeof splitter !== 'undefined') {
            return ES.Call(splitter, separator, [O, limit]);
          }
        }
        return ES.Call(originalSplit, O, [ES.ToString(separator), limit]);
      };
      overrideNative(String.prototype, 'split', splitShim);
    }
    var symbolMatchExists = Type.symbol(Symbol.match);
    var stringMatchIgnoresSymbolMatch = symbolMatchExists && (function () {
      // Firefox 41, through Nightly 45 has Symbol.match, but String#match ignores it.
      // Firefox 40 and below have Symbol.match but String#match works fine.
      var o = {};
      o[Symbol.match] = function () { return 42; };
      return 'a'.match(o) !== 42;
    }());
    if (!symbolMatchExists || stringMatchIgnoresSymbolMatch) {
      var symbolMatch = defineWellKnownSymbol('match');

      var originalMatch = String.prototype.match;
      defineProperty(RegExp.prototype, symbolMatch, function match(string) {
        return ES.Call(originalMatch, string, [this]);
      });

      var matchShim = function match(regexp) {
        var O = ES.RequireObjectCoercible(this);
        if (!isNullOrUndefined(regexp)) {
          var matcher = ES.GetMethod(regexp, symbolMatch);
          if (typeof matcher !== 'undefined') {
            return ES.Call(matcher, regexp, [O]);
          }
        }
        return ES.Call(originalMatch, O, [ES.ToString(regexp)]);
      };
      overrideNative(String.prototype, 'match', matchShim);
    }
  }

  var wrapConstructor = function wrapConstructor(original, replacement, keysToSkip) {
    Value.preserveToString(replacement, original);
    if (Object.setPrototypeOf) {
      // sets up proper prototype chain where possible
      Object.setPrototypeOf(original, replacement);
    }
    if (supportsDescriptors) {
      _forEach(Object.getOwnPropertyNames(original), function (key) {
        if (key in noop || keysToSkip[key]) { return; }
        Value.proxy(original, key, replacement);
      });
    } else {
      _forEach(Object.keys(original), function (key) {
        if (key in noop || keysToSkip[key]) { return; }
        replacement[key] = original[key];
      });
    }
    replacement.prototype = original.prototype;
    Value.redefine(original.prototype, 'constructor', replacement);
  };

  var defaultSpeciesGetter = function () { return this; };
  var addDefaultSpecies = function (C) {
    if (supportsDescriptors && !_hasOwnProperty(C, symbolSpecies)) {
      Value.getter(C, symbolSpecies, defaultSpeciesGetter);
    }
  };

  var addIterator = function (prototype, impl) {
    var implementation = impl || function iterator() { return this; };
    defineProperty(prototype, $iterator$, implementation);
    if (!prototype[$iterator$] && Type.symbol($iterator$)) {
      // implementations are buggy when $iterator$ is a Symbol
      prototype[$iterator$] = implementation;
    }
  };

  var createDataProperty = function createDataProperty(object, name, value) {
    if (supportsDescriptors) {
      Object.defineProperty(object, name, {
        configurable: true,
        enumerable: true,
        writable: true,
        value: value
      });
    } else {
      object[name] = value;
    }
  };
  var createDataPropertyOrThrow = function createDataPropertyOrThrow(object, name, value) {
    createDataProperty(object, name, value);
    if (!ES.SameValue(object[name], value)) {
      throw new TypeError('property is nonconfigurable');
    }
  };

  var emulateES6construct = function (o, defaultNewTarget, defaultProto, slots) {
    // This is an es5 approximation to es6 construct semantics.  in es6,
    // 'new Foo' invokes Foo.[[Construct]] which (for almost all objects)
    // just sets the internal variable NewTarget (in es6 syntax `new.target`)
    // to Foo and then returns Foo().

    // Many ES6 object then have constructors of the form:
    // 1. If NewTarget is undefined, throw a TypeError exception
    // 2. Let xxx by OrdinaryCreateFromConstructor(NewTarget, yyy, zzz)

    // So we're going to emulate those first two steps.
    if (!ES.TypeIsObject(o)) {
      throw new TypeError('Constructor requires `new`: ' + defaultNewTarget.name);
    }
    var proto = defaultNewTarget.prototype;
    if (!ES.TypeIsObject(proto)) {
      proto = defaultProto;
    }
    var obj = create(proto);
    for (var name in slots) {
      if (_hasOwnProperty(slots, name)) {
        var value = slots[name];
        defineProperty(obj, name, value, true);
      }
    }
    return obj;
  };

  // Firefox 31 reports this function's length as 0
  // https://bugzilla.mozilla.org/show_bug.cgi?id=1062484
  if (String.fromCodePoint && String.fromCodePoint.length !== 1) {
    var originalFromCodePoint = String.fromCodePoint;
    overrideNative(String, 'fromCodePoint', function fromCodePoint(codePoints) {
      return ES.Call(originalFromCodePoint, this, arguments);
    });
  }

  var StringShims = {
    fromCodePoint: function fromCodePoint(codePoints) {
      var result = [];
      var next;
      for (var i = 0, length = arguments.length; i < length; i++) {
        next = Number(arguments[i]);
        if (!ES.SameValue(next, ES.ToInteger(next)) || next < 0 || next > 0x10FFFF) {
          throw new RangeError('Invalid code point ' + next);
        }

        if (next < 0x10000) {
          _push(result, String.fromCharCode(next));
        } else {
          next -= 0x10000;
          _push(result, String.fromCharCode((next >> 10) + 0xD800));
          _push(result, String.fromCharCode((next % 0x400) + 0xDC00));
        }
      }
      return result.join('');
    },

    raw: function raw(callSite) {
      var cooked = ES.ToObject(callSite, 'bad callSite');
      var rawString = ES.ToObject(cooked.raw, 'bad raw value');
      var len = rawString.length;
      var literalsegments = ES.ToLength(len);
      if (literalsegments <= 0) {
        return '';
      }

      var stringElements = [];
      var nextIndex = 0;
      var nextKey, next, nextSeg, nextSub;
      while (nextIndex < literalsegments) {
        nextKey = ES.ToString(nextIndex);
        nextSeg = ES.ToString(rawString[nextKey]);
        _push(stringElements, nextSeg);
        if (nextIndex + 1 >= literalsegments) {
          break;
        }
        next = nextIndex + 1 < arguments.length ? arguments[nextIndex + 1] : '';
        nextSub = ES.ToString(next);
        _push(stringElements, nextSub);
        nextIndex += 1;
      }
      return stringElements.join('');
    }
  };
  if (String.raw && String.raw({ raw: { 0: 'x', 1: 'y', length: 2 } }) !== 'xy') {
    // IE 11 TP has a broken String.raw implementation
    overrideNative(String, 'raw', StringShims.raw);
  }
  defineProperties(String, StringShims);

  // Fast repeat, uses the `Exponentiation by squaring` algorithm.
  // Perf: http://jsperf.com/string-repeat2/2
  var stringRepeat = function repeat(s, times) {
    if (times < 1) { return ''; }
    if (times % 2) { return repeat(s, times - 1) + s; }
    var half = repeat(s, times / 2);
    return half + half;
  };
  var stringMaxLength = Infinity;

  var StringPrototypeShims = {
    repeat: function repeat(times) {
      var thisStr = ES.ToString(ES.RequireObjectCoercible(this));
      var numTimes = ES.ToInteger(times);
      if (numTimes < 0 || numTimes >= stringMaxLength) {
        throw new RangeError('repeat count must be less than infinity and not overflow maximum string size');
      }
      return stringRepeat(thisStr, numTimes);
    },

    startsWith: function startsWith(searchString) {
      var S = ES.ToString(ES.RequireObjectCoercible(this));
      if (ES.IsRegExp(searchString)) {
        throw new TypeError('Cannot call method "startsWith" with a regex');
      }
      var searchStr = ES.ToString(searchString);
      var position;
      if (arguments.length > 1) {
        position = arguments[1];
      }
      var start = _max(ES.ToInteger(position), 0);
      return _strSlice(S, start, start + searchStr.length) === searchStr;
    },

    endsWith: function endsWith(searchString) {
      var S = ES.ToString(ES.RequireObjectCoercible(this));
      if (ES.IsRegExp(searchString)) {
        throw new TypeError('Cannot call method "endsWith" with a regex');
      }
      var searchStr = ES.ToString(searchString);
      var len = S.length;
      var endPosition;
      if (arguments.length > 1) {
        endPosition = arguments[1];
      }
      var pos = typeof endPosition === 'undefined' ? len : ES.ToInteger(endPosition);
      var end = _min(_max(pos, 0), len);
      return _strSlice(S, end - searchStr.length, end) === searchStr;
    },

    includes: function includes(searchString) {
      if (ES.IsRegExp(searchString)) {
        throw new TypeError('"includes" does not accept a RegExp');
      }
      var searchStr = ES.ToString(searchString);
      var position;
      if (arguments.length > 1) {
        position = arguments[1];
      }
      // Somehow this trick makes method 100% compat with the spec.
      return _indexOf(this, searchStr, position) !== -1;
    },

    codePointAt: function codePointAt(pos) {
      var thisStr = ES.ToString(ES.RequireObjectCoercible(this));
      var position = ES.ToInteger(pos);
      var length = thisStr.length;
      if (position >= 0 && position < length) {
        var first = thisStr.charCodeAt(position);
        var isEnd = position + 1 === length;
        if (first < 0xD800 || first > 0xDBFF || isEnd) { return first; }
        var second = thisStr.charCodeAt(position + 1);
        if (second < 0xDC00 || second > 0xDFFF) { return first; }
        return ((first - 0xD800) * 1024) + (second - 0xDC00) + 0x10000;
      }
    }
  };
  if (String.prototype.includes && 'a'.includes('a', Infinity) !== false) {
    overrideNative(String.prototype, 'includes', StringPrototypeShims.includes);
  }

  if (String.prototype.startsWith && String.prototype.endsWith) {
    var startsWithRejectsRegex = throwsError(function () {
      /* throws if spec-compliant */
      '/a/'.startsWith(/a/);
    });
    var startsWithHandlesInfinity = valueOrFalseIfThrows(function () {
      return 'abc'.startsWith('a', Infinity) === false;
    });
    if (!startsWithRejectsRegex || !startsWithHandlesInfinity) {
      // Firefox (< 37?) and IE 11 TP have a noncompliant startsWith implementation
      overrideNative(String.prototype, 'startsWith', StringPrototypeShims.startsWith);
      overrideNative(String.prototype, 'endsWith', StringPrototypeShims.endsWith);
    }
  }
  if (hasSymbols) {
    var startsWithSupportsSymbolMatch = valueOrFalseIfThrows(function () {
      var re = /a/;
      re[Symbol.match] = false;
      return '/a/'.startsWith(re);
    });
    if (!startsWithSupportsSymbolMatch) {
      overrideNative(String.prototype, 'startsWith', StringPrototypeShims.startsWith);
    }
    var endsWithSupportsSymbolMatch = valueOrFalseIfThrows(function () {
      var re = /a/;
      re[Symbol.match] = false;
      return '/a/'.endsWith(re);
    });
    if (!endsWithSupportsSymbolMatch) {
      overrideNative(String.prototype, 'endsWith', StringPrototypeShims.endsWith);
    }
    var includesSupportsSymbolMatch = valueOrFalseIfThrows(function () {
      var re = /a/;
      re[Symbol.match] = false;
      return '/a/'.includes(re);
    });
    if (!includesSupportsSymbolMatch) {
      overrideNative(String.prototype, 'includes', StringPrototypeShims.includes);
    }
  }

  defineProperties(String.prototype, StringPrototypeShims);

  // whitespace from: http://es5.github.io/#x15.5.4.20
  // implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
  var ws = [
    '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
    '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
    '\u2029\uFEFF'
  ].join('');
  var trimRegexp = new RegExp('(^[' + ws + ']+)|([' + ws + ']+$)', 'g');
  var trimShim = function trim() {
    return ES.ToString(ES.RequireObjectCoercible(this)).replace(trimRegexp, '');
  };
  var nonWS = ['\u0085', '\u200b', '\ufffe'].join('');
  var nonWSregex = new RegExp('[' + nonWS + ']', 'g');
  var isBadHexRegex = /^[-+]0x[0-9a-f]+$/i;
  var hasStringTrimBug = nonWS.trim().length !== nonWS.length;
  defineProperty(String.prototype, 'trim', trimShim, hasStringTrimBug);

  // Given an argument x, it will return an IteratorResult object,
  // with value set to x and done to false.
  // Given no arguments, it will return an iterator completion object.
  var iteratorResult = function (x) {
    return { value: x, done: arguments.length === 0 };
  };

  // see http://www.ecma-international.org/ecma-262/6.0/#sec-string.prototype-@@iterator
  var StringIterator = function (s) {
    ES.RequireObjectCoercible(s);
    this._s = ES.ToString(s);
    this._i = 0;
  };
  StringIterator.prototype.next = function () {
    var s = this._s;
    var i = this._i;
    if (typeof s === 'undefined' || i >= s.length) {
      this._s = void 0;
      return iteratorResult();
    }
    var first = s.charCodeAt(i);
    var second, len;
    if (first < 0xD800 || first > 0xDBFF || (i + 1) === s.length) {
      len = 1;
    } else {
      second = s.charCodeAt(i + 1);
      len = (second < 0xDC00 || second > 0xDFFF) ? 1 : 2;
    }
    this._i = i + len;
    return iteratorResult(s.substr(i, len));
  };
  addIterator(StringIterator.prototype);
  addIterator(String.prototype, function () {
    return new StringIterator(this);
  });

  var ArrayShims = {
    from: function from(items) {
      var C = this;
      var mapFn;
      if (arguments.length > 1) {
        mapFn = arguments[1];
      }
      var mapping, T;
      if (typeof mapFn === 'undefined') {
        mapping = false;
      } else {
        if (!ES.IsCallable(mapFn)) {
          throw new TypeError('Array.from: when provided, the second argument must be a function');
        }
        if (arguments.length > 2) {
          T = arguments[2];
        }
        mapping = true;
      }

      // Note that that Arrays will use ArrayIterator:
      // https://bugs.ecmascript.org/show_bug.cgi?id=2416
      var usingIterator = typeof (isArguments(items) || ES.GetMethod(items, $iterator$)) !== 'undefined';

      var length, result, i;
      if (usingIterator) {
        result = ES.IsConstructor(C) ? Object(new C()) : [];
        var iterator = ES.GetIterator(items);
        var next, nextValue;

        i = 0;
        while (true) {
          next = ES.IteratorStep(iterator);
          if (next === false) {
            break;
          }
          nextValue = next.value;
          try {
            if (mapping) {
              nextValue = typeof T === 'undefined' ? mapFn(nextValue, i) : _call(mapFn, T, nextValue, i);
            }
            result[i] = nextValue;
          } catch (e) {
            ES.IteratorClose(iterator, true);
            throw e;
          }
          i += 1;
        }
        length = i;
      } else {
        var arrayLike = ES.ToObject(items);
        length = ES.ToLength(arrayLike.length);
        result = ES.IsConstructor(C) ? Object(new C(length)) : new Array(length);
        var value;
        for (i = 0; i < length; ++i) {
          value = arrayLike[i];
          if (mapping) {
            value = typeof T === 'undefined' ? mapFn(value, i) : _call(mapFn, T, value, i);
          }
          createDataPropertyOrThrow(result, i, value);
        }
      }

      result.length = length;
      return result;
    },

    of: function of() {
      var len = arguments.length;
      var C = this;
      var A = isArray(C) || !ES.IsCallable(C) ? new Array(len) : ES.Construct(C, [len]);
      for (var k = 0; k < len; ++k) {
        createDataPropertyOrThrow(A, k, arguments[k]);
      }
      A.length = len;
      return A;
    }
  };
  defineProperties(Array, ArrayShims);
  addDefaultSpecies(Array);

  // Our ArrayIterator is private; see
  // https://github.com/paulmillr/es6-shim/issues/252
  ArrayIterator = function (array, kind) {
    this.i = 0;
    this.array = array;
    this.kind = kind;
  };

  defineProperties(ArrayIterator.prototype, {
    next: function () {
      var i = this.i;
      var array = this.array;
      if (!(this instanceof ArrayIterator)) {
        throw new TypeError('Not an ArrayIterator');
      }
      if (typeof array !== 'undefined') {
        var len = ES.ToLength(array.length);
        for (; i < len; i++) {
          var kind = this.kind;
          var retval;
          if (kind === 'key') {
            retval = i;
          } else if (kind === 'value') {
            retval = array[i];
          } else if (kind === 'entry') {
            retval = [i, array[i]];
          }
          this.i = i + 1;
          return iteratorResult(retval);
        }
      }
      this.array = void 0;
      return iteratorResult();
    }
  });
  addIterator(ArrayIterator.prototype);

/*
  var orderKeys = function orderKeys(a, b) {
    var aNumeric = String(ES.ToInteger(a)) === a;
    var bNumeric = String(ES.ToInteger(b)) === b;
    if (aNumeric && bNumeric) {
      return b - a;
    } else if (aNumeric && !bNumeric) {
      return -1;
    } else if (!aNumeric && bNumeric) {
      return 1;
    } else {
      return a.localeCompare(b);
    }
  };

  var getAllKeys = function getAllKeys(object) {
    var ownKeys = [];
    var keys = [];

    for (var key in object) {
      _push(_hasOwnProperty(object, key) ? ownKeys : keys, key);
    }
    _sort(ownKeys, orderKeys);
    _sort(keys, orderKeys);

    return _concat(ownKeys, keys);
  };
  */

  // note: this is positioned here because it depends on ArrayIterator
  var arrayOfSupportsSubclassing = Array.of === ArrayShims.of || (function () {
    // Detects a bug in Webkit nightly r181886
    var Foo = function Foo(len) { this.length = len; };
    Foo.prototype = [];
    var fooArr = Array.of.apply(Foo, [1, 2]);
    return fooArr instanceof Foo && fooArr.length === 2;
  }());
  if (!arrayOfSupportsSubclassing) {
    overrideNative(Array, 'of', ArrayShims.of);
  }

  var ArrayPrototypeShims = {
    copyWithin: function copyWithin(target, start) {
      var o = ES.ToObject(this);
      var len = ES.ToLength(o.length);
      var relativeTarget = ES.ToInteger(target);
      var relativeStart = ES.ToInteger(start);
      var to = relativeTarget < 0 ? _max(len + relativeTarget, 0) : _min(relativeTarget, len);
      var from = relativeStart < 0 ? _max(len + relativeStart, 0) : _min(relativeStart, len);
      var end;
      if (arguments.length > 2) {
        end = arguments[2];
      }
      var relativeEnd = typeof end === 'undefined' ? len : ES.ToInteger(end);
      var finalItem = relativeEnd < 0 ? _max(len + relativeEnd, 0) : _min(relativeEnd, len);
      var count = _min(finalItem - from, len - to);
      var direction = 1;
      if (from < to && to < (from + count)) {
        direction = -1;
        from += count - 1;
        to += count - 1;
      }
      while (count > 0) {
        if (from in o) {
          o[to] = o[from];
        } else {
          delete o[to];
        }
        from += direction;
        to += direction;
        count -= 1;
      }
      return o;
    },

    fill: function fill(value) {
      var start;
      if (arguments.length > 1) {
        start = arguments[1];
      }
      var end;
      if (arguments.length > 2) {
        end = arguments[2];
      }
      var O = ES.ToObject(this);
      var len = ES.ToLength(O.length);
      start = ES.ToInteger(typeof start === 'undefined' ? 0 : start);
      end = ES.ToInteger(typeof end === 'undefined' ? len : end);

      var relativeStart = start < 0 ? _max(len + start, 0) : _min(start, len);
      var relativeEnd = end < 0 ? len + end : end;

      for (var i = relativeStart; i < len && i < relativeEnd; ++i) {
        O[i] = value;
      }
      return O;
    },

    find: function find(predicate) {
      var list = ES.ToObject(this);
      var length = ES.ToLength(list.length);
      if (!ES.IsCallable(predicate)) {
        throw new TypeError('Array#find: predicate must be a function');
      }
      var thisArg = arguments.length > 1 ? arguments[1] : null;
      for (var i = 0, value; i < length; i++) {
        value = list[i];
        if (thisArg) {
          if (_call(predicate, thisArg, value, i, list)) {
            return value;
          }
        } else if (predicate(value, i, list)) {
          return value;
        }
      }
    },

    findIndex: function findIndex(predicate) {
      var list = ES.ToObject(this);
      var length = ES.ToLength(list.length);
      if (!ES.IsCallable(predicate)) {
        throw new TypeError('Array#findIndex: predicate must be a function');
      }
      var thisArg = arguments.length > 1 ? arguments[1] : null;
      for (var i = 0; i < length; i++) {
        if (thisArg) {
          if (_call(predicate, thisArg, list[i], i, list)) {
            return i;
          }
        } else if (predicate(list[i], i, list)) {
          return i;
        }
      }
      return -1;
    },

    keys: function keys() {
      return new ArrayIterator(this, 'key');
    },

    values: function values() {
      return new ArrayIterator(this, 'value');
    },

    entries: function entries() {
      return new ArrayIterator(this, 'entry');
    }
  };
  // Safari 7.1 defines Array#keys and Array#entries natively,
  // but the resulting ArrayIterator objects don't have a "next" method.
  if (Array.prototype.keys && !ES.IsCallable([1].keys().next)) {
    delete Array.prototype.keys;
  }
  if (Array.prototype.entries && !ES.IsCallable([1].entries().next)) {
    delete Array.prototype.entries;
  }

  // Chrome 38 defines Array#keys and Array#entries, and Array#@@iterator, but not Array#values
  if (Array.prototype.keys && Array.prototype.entries && !Array.prototype.values && Array.prototype[$iterator$]) {
    defineProperties(Array.prototype, {
      values: Array.prototype[$iterator$]
    });
    if (Type.symbol(Symbol.unscopables)) {
      Array.prototype[Symbol.unscopables].values = true;
    }
  }
  // Chrome 40 defines Array#values with the incorrect name, although Array#{keys,entries} have the correct name
  if (functionsHaveNames && Array.prototype.values && Array.prototype.values.name !== 'values') {
    var originalArrayPrototypeValues = Array.prototype.values;
    overrideNative(Array.prototype, 'values', function values() { return ES.Call(originalArrayPrototypeValues, this, arguments); });
    defineProperty(Array.prototype, $iterator$, Array.prototype.values, true);
  }
  defineProperties(Array.prototype, ArrayPrototypeShims);

  if (1 / [true].indexOf(true, -0) < 0) {
    // indexOf when given a position arg of -0 should return +0.
    // https://github.com/tc39/ecma262/pull/316
    defineProperty(Array.prototype, 'indexOf', function indexOf(searchElement) {
      var value = _arrayIndexOfApply(this, arguments);
      if (value === 0 && (1 / value) < 0) {
        return 0;
      }
      return value;
    }, true);
  }

  addIterator(Array.prototype, function () { return this.values(); });
  // Chrome defines keys/values/entries on Array, but doesn't give us
  // any way to identify its iterator.  So add our own shimmed field.
  if (Object.getPrototypeOf) {
    addIterator(Object.getPrototypeOf([].values()));
  }

  // note: this is positioned here because it relies on Array#entries
  var arrayFromSwallowsNegativeLengths = (function () {
    // Detects a Firefox bug in v32
    // https://bugzilla.mozilla.org/show_bug.cgi?id=1063993
    return valueOrFalseIfThrows(function () {
      return Array.from({ length: -1 }).length === 0;
    });
  }());
  var arrayFromHandlesIterables = (function () {
    // Detects a bug in Webkit nightly r181886
    var arr = Array.from([0].entries());
    return arr.length === 1 && isArray(arr[0]) && arr[0][0] === 0 && arr[0][1] === 0;
  }());
  if (!arrayFromSwallowsNegativeLengths || !arrayFromHandlesIterables) {
    overrideNative(Array, 'from', ArrayShims.from);
  }
  var arrayFromHandlesUndefinedMapFunction = (function () {
    // Microsoft Edge v0.11 throws if the mapFn argument is *provided* but undefined,
    // but the spec doesn't care if it's provided or not - undefined doesn't throw.
    return valueOrFalseIfThrows(function () {
      return Array.from([0], void 0);
    });
  }());
  if (!arrayFromHandlesUndefinedMapFunction) {
    var origArrayFrom = Array.from;
    overrideNative(Array, 'from', function from(items) {
      if (arguments.length > 1 && typeof arguments[1] !== 'undefined') {
        return ES.Call(origArrayFrom, this, arguments);
      } else {
        return _call(origArrayFrom, this, items);
      }
    });
  }

  var int32sAsOne = -(Math.pow(2, 32) - 1);
  var toLengthsCorrectly = function (method, reversed) {
    var obj = { length: int32sAsOne };
    obj[reversed ? (obj.length >>> 0) - 1 : 0] = true;
    return valueOrFalseIfThrows(function () {
      _call(method, obj, function () {
        // note: in nonconforming browsers, this will be called
        // -1 >>> 0 times, which is 4294967295, so the throw matters.
        throw new RangeError('should not reach here');
      }, []);
      return true;
    });
  };
  if (!toLengthsCorrectly(Array.prototype.forEach)) {
    var originalForEach = Array.prototype.forEach;
    overrideNative(Array.prototype, 'forEach', function forEach(callbackFn) {
      return ES.Call(originalForEach, this.length >= 0 ? this : [], arguments);
    }, true);
  }
  if (!toLengthsCorrectly(Array.prototype.map)) {
    var originalMap = Array.prototype.map;
    overrideNative(Array.prototype, 'map', function map(callbackFn) {
      return ES.Call(originalMap, this.length >= 0 ? this : [], arguments);
    }, true);
  }
  if (!toLengthsCorrectly(Array.prototype.filter)) {
    var originalFilter = Array.prototype.filter;
    overrideNative(Array.prototype, 'filter', function filter(callbackFn) {
      return ES.Call(originalFilter, this.length >= 0 ? this : [], arguments);
    }, true);
  }
  if (!toLengthsCorrectly(Array.prototype.some)) {
    var originalSome = Array.prototype.some;
    overrideNative(Array.prototype, 'some', function some(callbackFn) {
      return ES.Call(originalSome, this.length >= 0 ? this : [], arguments);
    }, true);
  }
  if (!toLengthsCorrectly(Array.prototype.every)) {
    var originalEvery = Array.prototype.every;
    overrideNative(Array.prototype, 'every', function every(callbackFn) {
      return ES.Call(originalEvery, this.length >= 0 ? this : [], arguments);
    }, true);
  }
  if (!toLengthsCorrectly(Array.prototype.reduce)) {
    var originalReduce = Array.prototype.reduce;
    overrideNative(Array.prototype, 'reduce', function reduce(callbackFn) {
      return ES.Call(originalReduce, this.length >= 0 ? this : [], arguments);
    }, true);
  }
  if (!toLengthsCorrectly(Array.prototype.reduceRight, true)) {
    var originalReduceRight = Array.prototype.reduceRight;
    overrideNative(Array.prototype, 'reduceRight', function reduceRight(callbackFn) {
      return ES.Call(originalReduceRight, this.length >= 0 ? this : [], arguments);
    }, true);
  }

  var lacksOctalSupport = Number('0o10') !== 8;
  var lacksBinarySupport = Number('0b10') !== 2;
  var trimsNonWhitespace = _some(nonWS, function (c) {
    return Number(c + 0 + c) === 0;
  });
  if (lacksOctalSupport || lacksBinarySupport || trimsNonWhitespace) {
    var OrigNumber = Number;
    var binaryRegex = /^0b[01]+$/i;
    var octalRegex = /^0o[0-7]+$/i;
    // Note that in IE 8, RegExp.prototype.test doesn't seem to exist: ie, "test" is an own property of regexes. wtf.
    var isBinary = binaryRegex.test.bind(binaryRegex);
    var isOctal = octalRegex.test.bind(octalRegex);
    var toPrimitive = function (O) { // need to replace this with `es-to-primitive/es6`
      var result;
      if (typeof O.valueOf === 'function') {
        result = O.valueOf();
        if (Type.primitive(result)) {
          return result;
        }
      }
      if (typeof O.toString === 'function') {
        result = O.toString();
        if (Type.primitive(result)) {
          return result;
        }
      }
      throw new TypeError('No default value');
    };
    var hasNonWS = nonWSregex.test.bind(nonWSregex);
    var isBadHex = isBadHexRegex.test.bind(isBadHexRegex);
    var NumberShim = (function () {
      // this is wrapped in an IIFE because of IE 6-8's wacky scoping issues with named function expressions.
      var NumberShim = function Number(value) {
        var primValue;
        if (arguments.length > 0) {
          primValue = Type.primitive(value) ? value : toPrimitive(value, 'number');
        } else {
          primValue = 0;
        }
        if (typeof primValue === 'string') {
          primValue = ES.Call(trimShim, primValue);
          if (isBinary(primValue)) {
            primValue = parseInt(_strSlice(primValue, 2), 2);
          } else if (isOctal(primValue)) {
            primValue = parseInt(_strSlice(primValue, 2), 8);
          } else if (hasNonWS(primValue) || isBadHex(primValue)) {
            primValue = NaN;
          }
        }
        var receiver = this;
        var valueOfSucceeds = valueOrFalseIfThrows(function () {
          OrigNumber.prototype.valueOf.call(receiver);
          return true;
        });
        if (receiver instanceof NumberShim && !valueOfSucceeds) {
          return new OrigNumber(primValue);
        }
        /* jshint newcap: false */
        return OrigNumber(primValue);
        /* jshint newcap: true */
      };
      return NumberShim;
    }());
    wrapConstructor(OrigNumber, NumberShim, {});
    // this is necessary for ES3 browsers, where these properties are non-enumerable.
    defineProperties(NumberShim, {
      NaN: OrigNumber.NaN,
      MAX_VALUE: OrigNumber.MAX_VALUE,
      MIN_VALUE: OrigNumber.MIN_VALUE,
      NEGATIVE_INFINITY: OrigNumber.NEGATIVE_INFINITY,
      POSITIVE_INFINITY: OrigNumber.POSITIVE_INFINITY
    });
    /* globals Number: true */
    /* eslint-disable no-undef, no-global-assign */
    /* jshint -W020 */
    Number = NumberShim;
    Value.redefine(globals, 'Number', NumberShim);
    /* jshint +W020 */
    /* eslint-enable no-undef, no-global-assign */
    /* globals Number: false */
  }

  var maxSafeInteger = Math.pow(2, 53) - 1;
  defineProperties(Number, {
    MAX_SAFE_INTEGER: maxSafeInteger,
    MIN_SAFE_INTEGER: -maxSafeInteger,
    EPSILON: 2.220446049250313e-16,

    parseInt: globals.parseInt,
    parseFloat: globals.parseFloat,

    isFinite: numberIsFinite,

    isInteger: function isInteger(value) {
      return numberIsFinite(value) && ES.ToInteger(value) === value;
    },

    isSafeInteger: function isSafeInteger(value) {
      return Number.isInteger(value) && _abs(value) <= Number.MAX_SAFE_INTEGER;
    },

    isNaN: numberIsNaN
  });
  // Firefox 37 has a conforming Number.parseInt, but it's not === to the global parseInt (fixed in v40)
  defineProperty(Number, 'parseInt', globals.parseInt, Number.parseInt !== globals.parseInt);

  // Work around bugs in Array#find and Array#findIndex -- early
  // implementations skipped holes in sparse arrays. (Note that the
  // implementations of find/findIndex indirectly use shimmed
  // methods of Number, so this test has to happen down here.)
  /*jshint elision: true */
  /* eslint-disable no-sparse-arrays */
  if ([, 1].find(function () { return true; }) === 1) {
    overrideNative(Array.prototype, 'find', ArrayPrototypeShims.find);
  }
  if ([, 1].findIndex(function () { return true; }) !== 0) {
    overrideNative(Array.prototype, 'findIndex', ArrayPrototypeShims.findIndex);
  }
  /* eslint-enable no-sparse-arrays */
  /*jshint elision: false */

  var isEnumerableOn = Function.bind.call(Function.bind, Object.prototype.propertyIsEnumerable);
  var ensureEnumerable = function ensureEnumerable(obj, prop) {
    if (supportsDescriptors && isEnumerableOn(obj, prop)) {
      Object.defineProperty(obj, prop, { enumerable: false });
    }
  };
  var sliceArgs = function sliceArgs() {
    // per https://github.com/petkaantonov/bluebird/wiki/Optimization-killers#32-leaking-arguments
    // and https://gist.github.com/WebReflection/4327762cb87a8c634a29
    var initial = Number(this);
    var len = arguments.length;
    var desiredArgCount = len - initial;
    var args = new Array(desiredArgCount < 0 ? 0 : desiredArgCount);
    for (var i = initial; i < len; ++i) {
      args[i - initial] = arguments[i];
    }
    return args;
  };
  var assignTo = function assignTo(source) {
    return function assignToSource(target, key) {
      target[key] = source[key];
      return target;
    };
  };
  var assignReducer = function (target, source) {
    var sourceKeys = keys(Object(source));
    var symbols;
    if (ES.IsCallable(Object.getOwnPropertySymbols)) {
      symbols = _filter(Object.getOwnPropertySymbols(Object(source)), isEnumerableOn(source));
    }
    return _reduce(_concat(sourceKeys, symbols || []), assignTo(source), target);
  };

  var ObjectShims = {
    // 19.1.3.1
    assign: function (target, source) {
      var to = ES.ToObject(target, 'Cannot convert undefined or null to object');
      return _reduce(ES.Call(sliceArgs, 1, arguments), assignReducer, to);
    },

    // Added in WebKit in https://bugs.webkit.org/show_bug.cgi?id=143865
    is: function is(a, b) {
      return ES.SameValue(a, b);
    }
  };
  var assignHasPendingExceptions = Object.assign && Object.preventExtensions && (function () {
    // Firefox 37 still has "pending exception" logic in its Object.assign implementation,
    // which is 72% slower than our shim, and Firefox 40's native implementation.
    var thrower = Object.preventExtensions({ 1: 2 });
    try {
      Object.assign(thrower, 'xy');
    } catch (e) {
      return thrower[1] === 'y';
    }
  }());
  if (assignHasPendingExceptions) {
    overrideNative(Object, 'assign', ObjectShims.assign);
  }
  defineProperties(Object, ObjectShims);

  if (supportsDescriptors) {
    var ES5ObjectShims = {
      // 19.1.3.9
      // shim from https://gist.github.com/WebReflection/5593554
      setPrototypeOf: (function (Object, magic) {
        var set;

        var checkArgs = function (O, proto) {
          if (!ES.TypeIsObject(O)) {
            throw new TypeError('cannot set prototype on a non-object');
          }
          if (!(proto === null || ES.TypeIsObject(proto))) {
            throw new TypeError('can only set prototype to an object or null' + proto);
          }
        };

        var setPrototypeOf = function (O, proto) {
          checkArgs(O, proto);
          _call(set, O, proto);
          return O;
        };

        try {
          // this works already in Firefox and Safari
          set = Object.getOwnPropertyDescriptor(Object.prototype, magic).set;
          _call(set, {}, null);
        } catch (e) {
          if (Object.prototype !== {}[magic]) {
            // IE < 11 cannot be shimmed
            return;
          }
          // probably Chrome or some old Mobile stock browser
          set = function (proto) {
            this[magic] = proto;
          };
          // please note that this will **not** work
          // in those browsers that do not inherit
          // __proto__ by mistake from Object.prototype
          // in these cases we should probably throw an error
          // or at least be informed about the issue
          setPrototypeOf.polyfill = setPrototypeOf(
            setPrototypeOf({}, null),
            Object.prototype
          ) instanceof Object;
          // setPrototypeOf.polyfill === true means it works as meant
          // setPrototypeOf.polyfill === false means it's not 100% reliable
          // setPrototypeOf.polyfill === undefined
          // or
          // setPrototypeOf.polyfill ==  null means it's not a polyfill
          // which means it works as expected
          // we can even delete Object.prototype.__proto__;
        }
        return setPrototypeOf;
      }(Object, '__proto__'))
    };

    defineProperties(Object, ES5ObjectShims);
  }

  // Workaround bug in Opera 12 where setPrototypeOf(x, null) doesn't work,
  // but Object.create(null) does.
  if (Object.setPrototypeOf && Object.getPrototypeOf &&
      Object.getPrototypeOf(Object.setPrototypeOf({}, null)) !== null &&
      Object.getPrototypeOf(Object.create(null)) === null) {
    (function () {
      var FAKENULL = Object.create(null);
      var gpo = Object.getPrototypeOf;
      var spo = Object.setPrototypeOf;
      Object.getPrototypeOf = function (o) {
        var result = gpo(o);
        return result === FAKENULL ? null : result;
      };
      Object.setPrototypeOf = function (o, p) {
        var proto = p === null ? FAKENULL : p;
        return spo(o, proto);
      };
      Object.setPrototypeOf.polyfill = false;
    }());
  }

  var objectKeysAcceptsPrimitives = !throwsError(function () { Object.keys('foo'); });
  if (!objectKeysAcceptsPrimitives) {
    var originalObjectKeys = Object.keys;
    overrideNative(Object, 'keys', function keys(value) {
      return originalObjectKeys(ES.ToObject(value));
    });
    keys = Object.keys;
  }
  var objectKeysRejectsRegex = throwsError(function () { Object.keys(/a/g); });
  if (objectKeysRejectsRegex) {
    var regexRejectingObjectKeys = Object.keys;
    overrideNative(Object, 'keys', function keys(value) {
      if (Type.regex(value)) {
        var regexKeys = [];
        for (var k in value) {
          if (_hasOwnProperty(value, k)) {
            _push(regexKeys, k);
          }
        }
        return regexKeys;
      }
      return regexRejectingObjectKeys(value);
    });
    keys = Object.keys;
  }

  if (Object.getOwnPropertyNames) {
    var objectGOPNAcceptsPrimitives = !throwsError(function () { Object.getOwnPropertyNames('foo'); });
    if (!objectGOPNAcceptsPrimitives) {
      var cachedWindowNames = typeof window === 'object' ? Object.getOwnPropertyNames(window) : [];
      var originalObjectGetOwnPropertyNames = Object.getOwnPropertyNames;
      overrideNative(Object, 'getOwnPropertyNames', function getOwnPropertyNames(value) {
        var val = ES.ToObject(value);
        if (_toString(val) === '[object Window]') {
          try {
            return originalObjectGetOwnPropertyNames(val);
          } catch (e) {
            // IE bug where layout engine calls userland gOPN for cross-domain `window` objects
            return _concat([], cachedWindowNames);
          }
        }
        return originalObjectGetOwnPropertyNames(val);
      });
    }
  }
  if (Object.getOwnPropertyDescriptor) {
    var objectGOPDAcceptsPrimitives = !throwsError(function () { Object.getOwnPropertyDescriptor('foo', 'bar'); });
    if (!objectGOPDAcceptsPrimitives) {
      var originalObjectGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
      overrideNative(Object, 'getOwnPropertyDescriptor', function getOwnPropertyDescriptor(value, property) {
        return originalObjectGetOwnPropertyDescriptor(ES.ToObject(value), property);
      });
    }
  }
  if (Object.seal) {
    var objectSealAcceptsPrimitives = !throwsError(function () { Object.seal('foo'); });
    if (!objectSealAcceptsPrimitives) {
      var originalObjectSeal = Object.seal;
      overrideNative(Object, 'seal', function seal(value) {
        if (!ES.TypeIsObject(value)) { return value; }
        return originalObjectSeal(value);
      });
    }
  }
  if (Object.isSealed) {
    var objectIsSealedAcceptsPrimitives = !throwsError(function () { Object.isSealed('foo'); });
    if (!objectIsSealedAcceptsPrimitives) {
      var originalObjectIsSealed = Object.isSealed;
      overrideNative(Object, 'isSealed', function isSealed(value) {
        if (!ES.TypeIsObject(value)) { return true; }
        return originalObjectIsSealed(value);
      });
    }
  }
  if (Object.freeze) {
    var objectFreezeAcceptsPrimitives = !throwsError(function () { Object.freeze('foo'); });
    if (!objectFreezeAcceptsPrimitives) {
      var originalObjectFreeze = Object.freeze;
      overrideNative(Object, 'freeze', function freeze(value) {
        if (!ES.TypeIsObject(value)) { return value; }
        return originalObjectFreeze(value);
      });
    }
  }
  if (Object.isFrozen) {
    var objectIsFrozenAcceptsPrimitives = !throwsError(function () { Object.isFrozen('foo'); });
    if (!objectIsFrozenAcceptsPrimitives) {
      var originalObjectIsFrozen = Object.isFrozen;
      overrideNative(Object, 'isFrozen', function isFrozen(value) {
        if (!ES.TypeIsObject(value)) { return true; }
        return originalObjectIsFrozen(value);
      });
    }
  }
  if (Object.preventExtensions) {
    var objectPreventExtensionsAcceptsPrimitives = !throwsError(function () { Object.preventExtensions('foo'); });
    if (!objectPreventExtensionsAcceptsPrimitives) {
      var originalObjectPreventExtensions = Object.preventExtensions;
      overrideNative(Object, 'preventExtensions', function preventExtensions(value) {
        if (!ES.TypeIsObject(value)) { return value; }
        return originalObjectPreventExtensions(value);
      });
    }
  }
  if (Object.isExtensible) {
    var objectIsExtensibleAcceptsPrimitives = !throwsError(function () { Object.isExtensible('foo'); });
    if (!objectIsExtensibleAcceptsPrimitives) {
      var originalObjectIsExtensible = Object.isExtensible;
      overrideNative(Object, 'isExtensible', function isExtensible(value) {
        if (!ES.TypeIsObject(value)) { return false; }
        return originalObjectIsExtensible(value);
      });
    }
  }
  if (Object.getPrototypeOf) {
    var objectGetProtoAcceptsPrimitives = !throwsError(function () { Object.getPrototypeOf('foo'); });
    if (!objectGetProtoAcceptsPrimitives) {
      var originalGetProto = Object.getPrototypeOf;
      overrideNative(Object, 'getPrototypeOf', function getPrototypeOf(value) {
        return originalGetProto(ES.ToObject(value));
      });
    }
  }

  var hasFlags = supportsDescriptors && (function () {
    var desc = Object.getOwnPropertyDescriptor(RegExp.prototype, 'flags');
    return desc && ES.IsCallable(desc.get);
  }());
  if (supportsDescriptors && !hasFlags) {
    var regExpFlagsGetter = function flags() {
      if (!ES.TypeIsObject(this)) {
        throw new TypeError('Method called on incompatible type: must be an object.');
      }
      var result = '';
      if (this.global) {
        result += 'g';
      }
      if (this.ignoreCase) {
        result += 'i';
      }
      if (this.multiline) {
        result += 'm';
      }
      if (this.unicode) {
        result += 'u';
      }
      if (this.sticky) {
        result += 'y';
      }
      return result;
    };

    Value.getter(RegExp.prototype, 'flags', regExpFlagsGetter);
  }

  var regExpSupportsFlagsWithRegex = supportsDescriptors && valueOrFalseIfThrows(function () {
    return String(new RegExp(/a/g, 'i')) === '/a/i';
  });
  var regExpNeedsToSupportSymbolMatch = hasSymbols && supportsDescriptors && (function () {
    // Edge 0.12 supports flags fully, but does not support Symbol.match
    var regex = /./;
    regex[Symbol.match] = false;
    return RegExp(regex) === regex;
  }());

  var regexToStringIsGeneric = valueOrFalseIfThrows(function () {
    return RegExp.prototype.toString.call({ source: 'abc' }) === '/abc/';
  });
  var regexToStringSupportsGenericFlags = regexToStringIsGeneric && valueOrFalseIfThrows(function () {
    return RegExp.prototype.toString.call({ source: 'a', flags: 'b' }) === '/a/b';
  });
  if (!regexToStringIsGeneric || !regexToStringSupportsGenericFlags) {
    var origRegExpToString = RegExp.prototype.toString;
    defineProperty(RegExp.prototype, 'toString', function toString() {
      var R = ES.RequireObjectCoercible(this);
      if (Type.regex(R)) {
        return _call(origRegExpToString, R);
      }
      var pattern = $String(R.source);
      var flags = $String(R.flags);
      return '/' + pattern + '/' + flags;
    }, true);
    Value.preserveToString(RegExp.prototype.toString, origRegExpToString);
  }

  if (supportsDescriptors && (!regExpSupportsFlagsWithRegex || regExpNeedsToSupportSymbolMatch)) {
    var flagsGetter = Object.getOwnPropertyDescriptor(RegExp.prototype, 'flags').get;
    var sourceDesc = Object.getOwnPropertyDescriptor(RegExp.prototype, 'source') || {};
    var legacySourceGetter = function () {
      // prior to it being a getter, it's own + nonconfigurable
      return this.source;
    };
    var sourceGetter = ES.IsCallable(sourceDesc.get) ? sourceDesc.get : legacySourceGetter;

    var OrigRegExp = RegExp;
    var RegExpShim = (function () {
      return function RegExp(pattern, flags) {
        var patternIsRegExp = ES.IsRegExp(pattern);
        var calledWithNew = this instanceof RegExp;
        if (!calledWithNew && patternIsRegExp && typeof flags === 'undefined' && pattern.constructor === RegExp) {
          return pattern;
        }

        var P = pattern;
        var F = flags;
        if (Type.regex(pattern)) {
          P = ES.Call(sourceGetter, pattern);
          F = typeof flags === 'undefined' ? ES.Call(flagsGetter, pattern) : flags;
          return new RegExp(P, F);
        } else if (patternIsRegExp) {
          P = pattern.source;
          F = typeof flags === 'undefined' ? pattern.flags : flags;
        }
        return new OrigRegExp(pattern, flags);
      };
    }());
    wrapConstructor(OrigRegExp, RegExpShim, {
      $input: true // Chrome < v39 & Opera < 26 have a nonstandard "$input" property
    });
    /* globals RegExp: true */
    /* eslint-disable no-undef, no-global-assign */
    /* jshint -W020 */
    RegExp = RegExpShim;
    Value.redefine(globals, 'RegExp', RegExpShim);
    /* jshint +W020 */
    /* eslint-enable no-undef, no-global-assign */
    /* globals RegExp: false */
  }

  if (supportsDescriptors) {
    var regexGlobals = {
      input: '$_',
      lastMatch: '$&',
      lastParen: '$+',
      leftContext: '$`',
      rightContext: '$\''
    };
    _forEach(keys(regexGlobals), function (prop) {
      if (prop in RegExp && !(regexGlobals[prop] in RegExp)) {
        Value.getter(RegExp, regexGlobals[prop], function get() {
          return RegExp[prop];
        });
      }
    });
  }
  addDefaultSpecies(RegExp);

  var inverseEpsilon = 1 / Number.EPSILON;
  var roundTiesToEven = function roundTiesToEven(n) {
    // Even though this reduces down to `return n`, it takes advantage of built-in rounding.
    return (n + inverseEpsilon) - inverseEpsilon;
  };
  var BINARY_32_EPSILON = Math.pow(2, -23);
  var BINARY_32_MAX_VALUE = Math.pow(2, 127) * (2 - BINARY_32_EPSILON);
  var BINARY_32_MIN_VALUE = Math.pow(2, -126);
  var E = Math.E;
  var LOG2E = Math.LOG2E;
  var LOG10E = Math.LOG10E;
  var numberCLZ = Number.prototype.clz;
  delete Number.prototype.clz; // Safari 8 has Number#clz

  var MathShims = {
    acosh: function acosh(value) {
      var x = Number(value);
      if (numberIsNaN(x) || value < 1) { return NaN; }
      if (x === 1) { return 0; }
      if (x === Infinity) { return x; }
      return _log((x / E) + (_sqrt(x + 1) * _sqrt(x - 1) / E)) + 1;
    },

    asinh: function asinh(value) {
      var x = Number(value);
      if (x === 0 || !globalIsFinite(x)) {
        return x;
      }
      return x < 0 ? -asinh(-x) : _log(x + _sqrt((x * x) + 1));
    },

    atanh: function atanh(value) {
      var x = Number(value);
      if (numberIsNaN(x) || x < -1 || x > 1) {
        return NaN;
      }
      if (x === -1) { return -Infinity; }
      if (x === 1) { return Infinity; }
      if (x === 0) { return x; }
      return 0.5 * _log((1 + x) / (1 - x));
    },

    cbrt: function cbrt(value) {
      var x = Number(value);
      if (x === 0) { return x; }
      var negate = x < 0;
      var result;
      if (negate) { x = -x; }
      if (x === Infinity) {
        result = Infinity;
      } else {
        result = _exp(_log(x) / 3);
        // from http://en.wikipedia.org/wiki/Cube_root#Numerical_methods
        result = ((x / (result * result)) + (2 * result)) / 3;
      }
      return negate ? -result : result;
    },

    clz32: function clz32(value) {
      // See https://bugs.ecmascript.org/show_bug.cgi?id=2465
      var x = Number(value);
      var number = ES.ToUint32(x);
      if (number === 0) {
        return 32;
      }
      return numberCLZ ? ES.Call(numberCLZ, number) : 31 - _floor(_log(number + 0.5) * LOG2E);
    },

    cosh: function cosh(value) {
      var x = Number(value);
      if (x === 0) { return 1; } // +0 or -0
      if (numberIsNaN(x)) { return NaN; }
      if (!globalIsFinite(x)) { return Infinity; }
      if (x < 0) { x = -x; }
      if (x > 21) { return _exp(x) / 2; }
      return (_exp(x) + _exp(-x)) / 2;
    },

    expm1: function expm1(value) {
      var x = Number(value);
      if (x === -Infinity) { return -1; }
      if (!globalIsFinite(x) || x === 0) { return x; }
      if (_abs(x) > 0.5) {
        return _exp(x) - 1;
      }
      // A more precise approximation using Taylor series expansion
      // from https://github.com/paulmillr/es6-shim/issues/314#issuecomment-70293986
      var t = x;
      var sum = 0;
      var n = 1;
      while (sum + t !== sum) {
        sum += t;
        n += 1;
        t *= x / n;
      }
      return sum;
    },

    hypot: function hypot(x, y) {
      var result = 0;
      var largest = 0;
      for (var i = 0; i < arguments.length; ++i) {
        var value = _abs(Number(arguments[i]));
        if (largest < value) {
          result *= (largest / value) * (largest / value);
          result += 1;
          largest = value;
        } else {
          result += value > 0 ? (value / largest) * (value / largest) : value;
        }
      }
      return largest === Infinity ? Infinity : largest * _sqrt(result);
    },

    log2: function log2(value) {
      return _log(value) * LOG2E;
    },

    log10: function log10(value) {
      return _log(value) * LOG10E;
    },

    log1p: function log1p(value) {
      var x = Number(value);
      if (x < -1 || numberIsNaN(x)) { return NaN; }
      if (x === 0 || x === Infinity) { return x; }
      if (x === -1) { return -Infinity; }

      return (1 + x) - 1 === 0 ? x : x * (_log(1 + x) / ((1 + x) - 1));
    },

    sign: _sign,

    sinh: function sinh(value) {
      var x = Number(value);
      if (!globalIsFinite(x) || x === 0) { return x; }

      if (_abs(x) < 1) {
        return (Math.expm1(x) - Math.expm1(-x)) / 2;
      }
      return (_exp(x - 1) - _exp(-x - 1)) * E / 2;
    },

    tanh: function tanh(value) {
      var x = Number(value);
      if (numberIsNaN(x) || x === 0) { return x; }
      // can exit early at +-20 as JS loses precision for true value at this integer
      if (x >= 20) { return 1; }
      if (x <= -20) { return -1; }

      return (Math.expm1(x) - Math.expm1(-x)) / (_exp(x) + _exp(-x));
    },

    trunc: function trunc(value) {
      var x = Number(value);
      return x < 0 ? -_floor(-x) : _floor(x);
    },

    imul: function imul(x, y) {
      // taken from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
      var a = ES.ToUint32(x);
      var b = ES.ToUint32(y);
      var ah = (a >>> 16) & 0xffff;
      var al = a & 0xffff;
      var bh = (b >>> 16) & 0xffff;
      var bl = b & 0xffff;
      // the shift by 0 fixes the sign on the high part
      // the final |0 converts the unsigned value into a signed value
      return (al * bl) + ((((ah * bl) + (al * bh)) << 16) >>> 0) | 0;
    },

    fround: function fround(x) {
      var v = Number(x);
      if (v === 0 || v === Infinity || v === -Infinity || numberIsNaN(v)) {
        return v;
      }
      var sign = _sign(v);
      var abs = _abs(v);
      if (abs < BINARY_32_MIN_VALUE) {
        return sign * roundTiesToEven(
          abs / BINARY_32_MIN_VALUE / BINARY_32_EPSILON
        ) * BINARY_32_MIN_VALUE * BINARY_32_EPSILON;
      }
      // Veltkamp's splitting (?)
      var a = (1 + (BINARY_32_EPSILON / Number.EPSILON)) * abs;
      var result = a - (a - abs);
      if (result > BINARY_32_MAX_VALUE || numberIsNaN(result)) {
        return sign * Infinity;
      }
      return sign * result;
    }
  };
  defineProperties(Math, MathShims);
  // IE 11 TP has an imprecise log1p: reports Math.log1p(-1e-17) as 0
  defineProperty(Math, 'log1p', MathShims.log1p, Math.log1p(-1e-17) !== -1e-17);
  // IE 11 TP has an imprecise asinh: reports Math.asinh(-1e7) as not exactly equal to -Math.asinh(1e7)
  defineProperty(Math, 'asinh', MathShims.asinh, Math.asinh(-1e7) !== -Math.asinh(1e7));
  // Chrome 40 has an imprecise Math.tanh with very small numbers
  defineProperty(Math, 'tanh', MathShims.tanh, Math.tanh(-2e-17) !== -2e-17);
  // Chrome 40 loses Math.acosh precision with high numbers
  defineProperty(Math, 'acosh', MathShims.acosh, Math.acosh(Number.MAX_VALUE) === Infinity);
  // Firefox 38 on Windows
  defineProperty(Math, 'cbrt', MathShims.cbrt, Math.abs(1 - (Math.cbrt(1e-300) / 1e-100)) / Number.EPSILON > 8);
  // node 0.11 has an imprecise Math.sinh with very small numbers
  defineProperty(Math, 'sinh', MathShims.sinh, Math.sinh(-2e-17) !== -2e-17);
  // FF 35 on Linux reports 22025.465794806725 for Math.expm1(10)
  var expm1OfTen = Math.expm1(10);
  defineProperty(Math, 'expm1', MathShims.expm1, expm1OfTen > 22025.465794806719 || expm1OfTen < 22025.4657948067165168);

  var origMathRound = Math.round;
  // breaks in e.g. Safari 8, Internet Explorer 11, Opera 12
  var roundHandlesBoundaryConditions = Math.round(0.5 - (Number.EPSILON / 4)) === 0 &&
    Math.round(-0.5 + (Number.EPSILON / 3.99)) === 1;

  // When engines use Math.floor(x + 0.5) internally, Math.round can be buggy for large integers.
  // This behavior should be governed by "round to nearest, ties to even mode"
  // see http://www.ecma-international.org/ecma-262/6.0/#sec-terms-and-definitions-number-type
  // These are the boundary cases where it breaks.
  var smallestPositiveNumberWhereRoundBreaks = inverseEpsilon + 1;
  var largestPositiveNumberWhereRoundBreaks = (2 * inverseEpsilon) - 1;
  var roundDoesNotIncreaseIntegers = [
    smallestPositiveNumberWhereRoundBreaks,
    largestPositiveNumberWhereRoundBreaks
  ].every(function (num) {
    return Math.round(num) === num;
  });
  defineProperty(Math, 'round', function round(x) {
    var floor = _floor(x);
    var ceil = floor === -1 ? -0 : floor + 1;
    return x - floor < 0.5 ? floor : ceil;
  }, !roundHandlesBoundaryConditions || !roundDoesNotIncreaseIntegers);
  Value.preserveToString(Math.round, origMathRound);

  var origImul = Math.imul;
  if (Math.imul(0xffffffff, 5) !== -5) {
    // Safari 6.1, at least, reports "0" for this value
    Math.imul = MathShims.imul;
    Value.preserveToString(Math.imul, origImul);
  }
  if (Math.imul.length !== 2) {
    // Safari 8.0.4 has a length of 1
    // fixed in https://bugs.webkit.org/show_bug.cgi?id=143658
    overrideNative(Math, 'imul', function imul(x, y) {
      return ES.Call(origImul, Math, arguments);
    });
  }

  // Promises
  // Simplest possible implementation; use a 3rd-party library if you
  // want the best possible speed and/or long stack traces.
  var PromiseShim = (function () {
    var setTimeout = globals.setTimeout;
    // some environments don't have setTimeout - no way to shim here.
    if (typeof setTimeout !== 'function' && typeof setTimeout !== 'object') { return; }

    ES.IsPromise = function (promise) {
      if (!ES.TypeIsObject(promise)) {
        return false;
      }
      if (typeof promise._promise === 'undefined') {
        return false; // uninitialized, or missing our hidden field.
      }
      return true;
    };

    // "PromiseCapability" in the spec is what most promise implementations
    // call a "deferred".
    var PromiseCapability = function (C) {
      if (!ES.IsConstructor(C)) {
        throw new TypeError('Bad promise constructor');
      }
      var capability = this;
      var resolver = function (resolve, reject) {
        if (capability.resolve !== void 0 || capability.reject !== void 0) {
          throw new TypeError('Bad Promise implementation!');
        }
        capability.resolve = resolve;
        capability.reject = reject;
      };
      // Initialize fields to inform optimizers about the object shape.
      capability.resolve = void 0;
      capability.reject = void 0;
      capability.promise = new C(resolver);
      if (!(ES.IsCallable(capability.resolve) && ES.IsCallable(capability.reject))) {
        throw new TypeError('Bad promise constructor');
      }
    };

    // find an appropriate setImmediate-alike
    var makeZeroTimeout;
    /*global window */
    if (typeof window !== 'undefined' && ES.IsCallable(window.postMessage)) {
      makeZeroTimeout = function () {
        // from http://dbaron.org/log/20100309-faster-timeouts
        var timeouts = [];
        var messageName = 'zero-timeout-message';
        var setZeroTimeout = function (fn) {
          _push(timeouts, fn);
          window.postMessage(messageName, '*');
        };
        var handleMessage = function (event) {
          if (event.source === window && event.data === messageName) {
            event.stopPropagation();
            if (timeouts.length === 0) { return; }
            var fn = _shift(timeouts);
            fn();
          }
        };
        window.addEventListener('message', handleMessage, true);
        return setZeroTimeout;
      };
    }
    var makePromiseAsap = function () {
      // An efficient task-scheduler based on a pre-existing Promise
      // implementation, which we can use even if we override the
      // global Promise below (in order to workaround bugs)
      // https://github.com/Raynos/observ-hash/issues/2#issuecomment-35857671
      var P = globals.Promise;
      var pr = P && P.resolve && P.resolve();
      return pr && function (task) {
        return pr.then(task);
      };
    };
    /*global process */
    /* jscs:disable disallowMultiLineTernary */
    var enqueue = ES.IsCallable(globals.setImmediate) ?
      globals.setImmediate :
      typeof process === 'object' && process.nextTick ? process.nextTick :
      makePromiseAsap() ||
      (ES.IsCallable(makeZeroTimeout) ? makeZeroTimeout() :
      function (task) { setTimeout(task, 0); }); // fallback
    /* jscs:enable disallowMultiLineTernary */

    // Constants for Promise implementation
    var PROMISE_IDENTITY = function (x) { return x; };
    var PROMISE_THROWER = function (e) { throw e; };
    var PROMISE_PENDING = 0;
    var PROMISE_FULFILLED = 1;
    var PROMISE_REJECTED = 2;
    // We store fulfill/reject handlers and capabilities in a single array.
    var PROMISE_FULFILL_OFFSET = 0;
    var PROMISE_REJECT_OFFSET = 1;
    var PROMISE_CAPABILITY_OFFSET = 2;
    // This is used in an optimization for chaining promises via then.
    var PROMISE_FAKE_CAPABILITY = {};

    var enqueuePromiseReactionJob = function (handler, capability, argument) {
      enqueue(function () {
        promiseReactionJob(handler, capability, argument);
      });
    };

    var promiseReactionJob = function (handler, promiseCapability, argument) {
      var handlerResult, f;
      if (promiseCapability === PROMISE_FAKE_CAPABILITY) {
        // Fast case, when we don't actually need to chain through to a
        // (real) promiseCapability.
        return handler(argument);
      }
      try {
        handlerResult = handler(argument);
        f = promiseCapability.resolve;
      } catch (e) {
        handlerResult = e;
        f = promiseCapability.reject;
      }
      f(handlerResult);
    };

    var fulfillPromise = function (promise, value) {
      var _promise = promise._promise;
      var length = _promise.reactionLength;
      if (length > 0) {
        enqueuePromiseReactionJob(
          _promise.fulfillReactionHandler0,
          _promise.reactionCapability0,
          value
        );
        _promise.fulfillReactionHandler0 = void 0;
        _promise.rejectReactions0 = void 0;
        _promise.reactionCapability0 = void 0;
        if (length > 1) {
          for (var i = 1, idx = 0; i < length; i++, idx += 3) {
            enqueuePromiseReactionJob(
              _promise[idx + PROMISE_FULFILL_OFFSET],
              _promise[idx + PROMISE_CAPABILITY_OFFSET],
              value
            );
            promise[idx + PROMISE_FULFILL_OFFSET] = void 0;
            promise[idx + PROMISE_REJECT_OFFSET] = void 0;
            promise[idx + PROMISE_CAPABILITY_OFFSET] = void 0;
          }
        }
      }
      _promise.result = value;
      _promise.state = PROMISE_FULFILLED;
      _promise.reactionLength = 0;
    };

    var rejectPromise = function (promise, reason) {
      var _promise = promise._promise;
      var length = _promise.reactionLength;
      if (length > 0) {
        enqueuePromiseReactionJob(
          _promise.rejectReactionHandler0,
          _promise.reactionCapability0,
          reason
        );
        _promise.fulfillReactionHandler0 = void 0;
        _promise.rejectReactions0 = void 0;
        _promise.reactionCapability0 = void 0;
        if (length > 1) {
          for (var i = 1, idx = 0; i < length; i++, idx += 3) {
            enqueuePromiseReactionJob(
              _promise[idx + PROMISE_REJECT_OFFSET],
              _promise[idx + PROMISE_CAPABILITY_OFFSET],
              reason
            );
            promise[idx + PROMISE_FULFILL_OFFSET] = void 0;
            promise[idx + PROMISE_REJECT_OFFSET] = void 0;
            promise[idx + PROMISE_CAPABILITY_OFFSET] = void 0;
          }
        }
      }
      _promise.result = reason;
      _promise.state = PROMISE_REJECTED;
      _promise.reactionLength = 0;
    };

    var createResolvingFunctions = function (promise) {
      var alreadyResolved = false;
      var resolve = function (resolution) {
        var then;
        if (alreadyResolved) { return; }
        alreadyResolved = true;
        if (resolution === promise) {
          return rejectPromise(promise, new TypeError('Self resolution'));
        }
        if (!ES.TypeIsObject(resolution)) {
          return fulfillPromise(promise, resolution);
        }
        try {
          then = resolution.then;
        } catch (e) {
          return rejectPromise(promise, e);
        }
        if (!ES.IsCallable(then)) {
          return fulfillPromise(promise, resolution);
        }
        enqueue(function () {
          promiseResolveThenableJob(promise, resolution, then);
        });
      };
      var reject = function (reason) {
        if (alreadyResolved) { return; }
        alreadyResolved = true;
        return rejectPromise(promise, reason);
      };
      return { resolve: resolve, reject: reject };
    };

    var optimizedThen = function (then, thenable, resolve, reject) {
      // Optimization: since we discard the result, we can pass our
      // own then implementation a special hint to let it know it
      // doesn't have to create it.  (The PROMISE_FAKE_CAPABILITY
      // object is local to this implementation and unforgeable outside.)
      if (then === Promise$prototype$then) {
        _call(then, thenable, resolve, reject, PROMISE_FAKE_CAPABILITY);
      } else {
        _call(then, thenable, resolve, reject);
      }
    };
    var promiseResolveThenableJob = function (promise, thenable, then) {
      var resolvingFunctions = createResolvingFunctions(promise);
      var resolve = resolvingFunctions.resolve;
      var reject = resolvingFunctions.reject;
      try {
        optimizedThen(then, thenable, resolve, reject);
      } catch (e) {
        reject(e);
      }
    };

    var Promise$prototype, Promise$prototype$then;
    var Promise = (function () {
      var PromiseShim = function Promise(resolver) {
        if (!(this instanceof PromiseShim)) {
          throw new TypeError('Constructor Promise requires "new"');
        }
        if (this && this._promise) {
          throw new TypeError('Bad construction');
        }
        // see https://bugs.ecmascript.org/show_bug.cgi?id=2482
        if (!ES.IsCallable(resolver)) {
          throw new TypeError('not a valid resolver');
        }
        var promise = emulateES6construct(this, PromiseShim, Promise$prototype, {
          _promise: {
            result: void 0,
            state: PROMISE_PENDING,
            // The first member of the "reactions" array is inlined here,
            // since most promises only have one reaction.
            // We've also exploded the 'reaction' object to inline the
            // "handler" and "capability" fields, since both fulfill and
            // reject reactions share the same capability.
            reactionLength: 0,
            fulfillReactionHandler0: void 0,
            rejectReactionHandler0: void 0,
            reactionCapability0: void 0
          }
        });
        var resolvingFunctions = createResolvingFunctions(promise);
        var reject = resolvingFunctions.reject;
        try {
          resolver(resolvingFunctions.resolve, reject);
        } catch (e) {
          reject(e);
        }
        return promise;
      };
      return PromiseShim;
    }());
    Promise$prototype = Promise.prototype;

    var _promiseAllResolver = function (index, values, capability, remaining) {
      var alreadyCalled = false;
      return function (x) {
        if (alreadyCalled) { return; }
        alreadyCalled = true;
        values[index] = x;
        if ((--remaining.count) === 0) {
          var resolve = capability.resolve;
          resolve(values); // call w/ this===undefined
        }
      };
    };

    var performPromiseAll = function (iteratorRecord, C, resultCapability) {
      var it = iteratorRecord.iterator;
      var values = [];
      var remaining = { count: 1 };
      var next, nextValue;
      var index = 0;
      while (true) {
        try {
          next = ES.IteratorStep(it);
          if (next === false) {
            iteratorRecord.done = true;
            break;
          }
          nextValue = next.value;
        } catch (e) {
          iteratorRecord.done = true;
          throw e;
        }
        values[index] = void 0;
        var nextPromise = C.resolve(nextValue);
        var resolveElement = _promiseAllResolver(
          index, values, resultCapability, remaining
        );
        remaining.count += 1;
        optimizedThen(nextPromise.then, nextPromise, resolveElement, resultCapability.reject);
        index += 1;
      }
      if ((--remaining.count) === 0) {
        var resolve = resultCapability.resolve;
        resolve(values); // call w/ this===undefined
      }
      return resultCapability.promise;
    };

    var performPromiseRace = function (iteratorRecord, C, resultCapability) {
      var it = iteratorRecord.iterator;
      var next, nextValue, nextPromise;
      while (true) {
        try {
          next = ES.IteratorStep(it);
          if (next === false) {
            // NOTE: If iterable has no items, resulting promise will never
            // resolve; see:
            // https://github.com/domenic/promises-unwrapping/issues/75
            // https://bugs.ecmascript.org/show_bug.cgi?id=2515
            iteratorRecord.done = true;
            break;
          }
          nextValue = next.value;
        } catch (e) {
          iteratorRecord.done = true;
          throw e;
        }
        nextPromise = C.resolve(nextValue);
        optimizedThen(nextPromise.then, nextPromise, resultCapability.resolve, resultCapability.reject);
      }
      return resultCapability.promise;
    };

    defineProperties(Promise, {
      all: function all(iterable) {
        var C = this;
        if (!ES.TypeIsObject(C)) {
          throw new TypeError('Promise is not object');
        }
        var capability = new PromiseCapability(C);
        var iterator, iteratorRecord;
        try {
          iterator = ES.GetIterator(iterable);
          iteratorRecord = { iterator: iterator, done: false };
          return performPromiseAll(iteratorRecord, C, capability);
        } catch (e) {
          var exception = e;
          if (iteratorRecord && !iteratorRecord.done) {
            try {
              ES.IteratorClose(iterator, true);
            } catch (ee) {
              exception = ee;
            }
          }
          var reject = capability.reject;
          reject(exception);
          return capability.promise;
        }
      },

      race: function race(iterable) {
        var C = this;
        if (!ES.TypeIsObject(C)) {
          throw new TypeError('Promise is not object');
        }
        var capability = new PromiseCapability(C);
        var iterator, iteratorRecord;
        try {
          iterator = ES.GetIterator(iterable);
          iteratorRecord = { iterator: iterator, done: false };
          return performPromiseRace(iteratorRecord, C, capability);
        } catch (e) {
          var exception = e;
          if (iteratorRecord && !iteratorRecord.done) {
            try {
              ES.IteratorClose(iterator, true);
            } catch (ee) {
              exception = ee;
            }
          }
          var reject = capability.reject;
          reject(exception);
          return capability.promise;
        }
      },

      reject: function reject(reason) {
        var C = this;
        if (!ES.TypeIsObject(C)) {
          throw new TypeError('Bad promise constructor');
        }
        var capability = new PromiseCapability(C);
        var rejectFunc = capability.reject;
        rejectFunc(reason); // call with this===undefined
        return capability.promise;
      },

      resolve: function resolve(v) {
        // See https://esdiscuss.org/topic/fixing-promise-resolve for spec
        var C = this;
        if (!ES.TypeIsObject(C)) {
          throw new TypeError('Bad promise constructor');
        }
        if (ES.IsPromise(v)) {
          var constructor = v.constructor;
          if (constructor === C) {
            return v;
          }
        }
        var capability = new PromiseCapability(C);
        var resolveFunc = capability.resolve;
        resolveFunc(v); // call with this===undefined
        return capability.promise;
      }
    });

    defineProperties(Promise$prototype, {
      'catch': function (onRejected) {
        return this.then(null, onRejected);
      },

      then: function then(onFulfilled, onRejected) {
        var promise = this;
        if (!ES.IsPromise(promise)) { throw new TypeError('not a promise'); }
        var C = ES.SpeciesConstructor(promise, Promise);
        var resultCapability;
        var returnValueIsIgnored = arguments.length > 2 && arguments[2] === PROMISE_FAKE_CAPABILITY;
        if (returnValueIsIgnored && C === Promise) {
          resultCapability = PROMISE_FAKE_CAPABILITY;
        } else {
          resultCapability = new PromiseCapability(C);
        }
        // PerformPromiseThen(promise, onFulfilled, onRejected, resultCapability)
        // Note that we've split the 'reaction' object into its two
        // components, "capabilities" and "handler"
        // "capabilities" is always equal to `resultCapability`
        var fulfillReactionHandler = ES.IsCallable(onFulfilled) ? onFulfilled : PROMISE_IDENTITY;
        var rejectReactionHandler = ES.IsCallable(onRejected) ? onRejected : PROMISE_THROWER;
        var _promise = promise._promise;
        var value;
        if (_promise.state === PROMISE_PENDING) {
          if (_promise.reactionLength === 0) {
            _promise.fulfillReactionHandler0 = fulfillReactionHandler;
            _promise.rejectReactionHandler0 = rejectReactionHandler;
            _promise.reactionCapability0 = resultCapability;
          } else {
            var idx = 3 * (_promise.reactionLength - 1);
            _promise[idx + PROMISE_FULFILL_OFFSET] = fulfillReactionHandler;
            _promise[idx + PROMISE_REJECT_OFFSET] = rejectReactionHandler;
            _promise[idx + PROMISE_CAPABILITY_OFFSET] = resultCapability;
          }
          _promise.reactionLength += 1;
        } else if (_promise.state === PROMISE_FULFILLED) {
          value = _promise.result;
          enqueuePromiseReactionJob(
            fulfillReactionHandler, resultCapability, value
          );
        } else if (_promise.state === PROMISE_REJECTED) {
          value = _promise.result;
          enqueuePromiseReactionJob(
            rejectReactionHandler, resultCapability, value
          );
        } else {
          throw new TypeError('unexpected Promise state');
        }
        return resultCapability.promise;
      }
    });
    // This helps the optimizer by ensuring that methods which take
    // capabilities aren't polymorphic.
    PROMISE_FAKE_CAPABILITY = new PromiseCapability(Promise);
    Promise$prototype$then = Promise$prototype.then;

    return Promise;
  }());

  // Chrome's native Promise has extra methods that it shouldn't have. Let's remove them.
  if (globals.Promise) {
    delete globals.Promise.accept;
    delete globals.Promise.defer;
    delete globals.Promise.prototype.chain;
  }

  if (typeof PromiseShim === 'function') {
    // export the Promise constructor.
    defineProperties(globals, { Promise: PromiseShim });
    // In Chrome 33 (and thereabouts) Promise is defined, but the
    // implementation is buggy in a number of ways.  Let's check subclassing
    // support to see if we have a buggy implementation.
    var promiseSupportsSubclassing = supportsSubclassing(globals.Promise, function (S) {
      return S.resolve(42).then(function () {}) instanceof S;
    });
    var promiseIgnoresNonFunctionThenCallbacks = !throwsError(function () {
      globals.Promise.reject(42).then(null, 5).then(null, noop);
    });
    var promiseRequiresObjectContext = throwsError(function () { globals.Promise.call(3, noop); });
    // Promise.resolve() was errata'ed late in the ES6 process.
    // See: https://bugzilla.mozilla.org/show_bug.cgi?id=1170742
    //      https://code.google.com/p/v8/issues/detail?id=4161
    // It serves as a proxy for a number of other bugs in early Promise
    // implementations.
    var promiseResolveBroken = (function (Promise) {
      var p = Promise.resolve(5);
      p.constructor = {};
      var p2 = Promise.resolve(p);
      try {
        p2.then(null, noop).then(null, noop); // avoid "uncaught rejection" warnings in console
      } catch (e) {
        return true; // v8 native Promises break here https://code.google.com/p/chromium/issues/detail?id=575314
      }
      return p === p2; // This *should* be false!
    }(globals.Promise));

    // Chrome 46 (probably older too) does not retrieve a thenable's .then synchronously
    var getsThenSynchronously = supportsDescriptors && (function () {
      var count = 0;
      var thenable = Object.defineProperty({}, 'then', { get: function () { count += 1; } });
      Promise.resolve(thenable);
      return count === 1;
    }());

    var BadResolverPromise = function BadResolverPromise(executor) {
      var p = new Promise(executor);
      executor(3, function () {});
      this.then = p.then;
      this.constructor = BadResolverPromise;
    };
    BadResolverPromise.prototype = Promise.prototype;
    BadResolverPromise.all = Promise.all;
    // Chrome Canary 49 (probably older too) has some implementation bugs
    var hasBadResolverPromise = valueOrFalseIfThrows(function () {
      return !!BadResolverPromise.all([1, 2]);
    });

    if (!promiseSupportsSubclassing || !promiseIgnoresNonFunctionThenCallbacks ||
        !promiseRequiresObjectContext || promiseResolveBroken ||
        !getsThenSynchronously || hasBadResolverPromise) {
      /* globals Promise: true */
      /* eslint-disable no-undef, no-global-assign */
      /* jshint -W020 */
      Promise = PromiseShim;
      /* jshint +W020 */
      /* eslint-enable no-undef, no-global-assign */
      /* globals Promise: false */
      overrideNative(globals, 'Promise', PromiseShim);
    }
    if (Promise.all.length !== 1) {
      var origAll = Promise.all;
      overrideNative(Promise, 'all', function all(iterable) {
        return ES.Call(origAll, this, arguments);
      });
    }
    if (Promise.race.length !== 1) {
      var origRace = Promise.race;
      overrideNative(Promise, 'race', function race(iterable) {
        return ES.Call(origRace, this, arguments);
      });
    }
    if (Promise.resolve.length !== 1) {
      var origResolve = Promise.resolve;
      overrideNative(Promise, 'resolve', function resolve(x) {
        return ES.Call(origResolve, this, arguments);
      });
    }
    if (Promise.reject.length !== 1) {
      var origReject = Promise.reject;
      overrideNative(Promise, 'reject', function reject(r) {
        return ES.Call(origReject, this, arguments);
      });
    }
    ensureEnumerable(Promise, 'all');
    ensureEnumerable(Promise, 'race');
    ensureEnumerable(Promise, 'resolve');
    ensureEnumerable(Promise, 'reject');
    addDefaultSpecies(Promise);
  }

  // Map and Set require a true ES5 environment
  // Their fast path also requires that the environment preserve
  // property insertion order, which is not guaranteed by the spec.
  var testOrder = function (a) {
    var b = keys(_reduce(a, function (o, k) {
      o[k] = true;
      return o;
    }, {}));
    return a.join(':') === b.join(':');
  };
  var preservesInsertionOrder = testOrder(['z', 'a', 'bb']);
  // some engines (eg, Chrome) only preserve insertion order for string keys
  var preservesNumericInsertionOrder = testOrder(['z', 1, 'a', '3', 2]);

  if (supportsDescriptors) {

    var fastkey = function fastkey(key, skipInsertionOrderCheck) {
      if (!skipInsertionOrderCheck && !preservesInsertionOrder) {
        return null;
      }
      if (isNullOrUndefined(key)) {
        return '^' + ES.ToString(key);
      } else if (typeof key === 'string') {
        return '$' + key;
      } else if (typeof key === 'number') {
        // note that -0 will get coerced to "0" when used as a property key
        if (!preservesNumericInsertionOrder) {
          return 'n' + key;
        }
        return key;
      } else if (typeof key === 'boolean') {
        return 'b' + key;
      }
      return null;
    };

    var emptyObject = function emptyObject() {
      // accomodate some older not-quite-ES5 browsers
      return Object.create ? Object.create(null) : {};
    };

    var addIterableToMap = function addIterableToMap(MapConstructor, map, iterable) {
      if (isArray(iterable) || Type.string(iterable)) {
        _forEach(iterable, function (entry) {
          if (!ES.TypeIsObject(entry)) {
            throw new TypeError('Iterator value ' + entry + ' is not an entry object');
          }
          map.set(entry[0], entry[1]);
        });
      } else if (iterable instanceof MapConstructor) {
        _call(MapConstructor.prototype.forEach, iterable, function (value, key) {
          map.set(key, value);
        });
      } else {
        var iter, adder;
        if (!isNullOrUndefined(iterable)) {
          adder = map.set;
          if (!ES.IsCallable(adder)) { throw new TypeError('bad map'); }
          iter = ES.GetIterator(iterable);
        }
        if (typeof iter !== 'undefined') {
          while (true) {
            var next = ES.IteratorStep(iter);
            if (next === false) { break; }
            var nextItem = next.value;
            try {
              if (!ES.TypeIsObject(nextItem)) {
                throw new TypeError('Iterator value ' + nextItem + ' is not an entry object');
              }
              _call(adder, map, nextItem[0], nextItem[1]);
            } catch (e) {
              ES.IteratorClose(iter, true);
              throw e;
            }
          }
        }
      }
    };
    var addIterableToSet = function addIterableToSet(SetConstructor, set, iterable) {
      if (isArray(iterable) || Type.string(iterable)) {
        _forEach(iterable, function (value) {
          set.add(value);
        });
      } else if (iterable instanceof SetConstructor) {
        _call(SetConstructor.prototype.forEach, iterable, function (value) {
          set.add(value);
        });
      } else {
        var iter, adder;
        if (!isNullOrUndefined(iterable)) {
          adder = set.add;
          if (!ES.IsCallable(adder)) { throw new TypeError('bad set'); }
          iter = ES.GetIterator(iterable);
        }
        if (typeof iter !== 'undefined') {
          while (true) {
            var next = ES.IteratorStep(iter);
            if (next === false) { break; }
            var nextValue = next.value;
            try {
              _call(adder, set, nextValue);
            } catch (e) {
              ES.IteratorClose(iter, true);
              throw e;
            }
          }
        }
      }
    };

    var collectionShims = {
      Map: (function () {

        var empty = {};

        var MapEntry = function MapEntry(key, value) {
          this.key = key;
          this.value = value;
          this.next = null;
          this.prev = null;
        };

        MapEntry.prototype.isRemoved = function isRemoved() {
          return this.key === empty;
        };

        var isMap = function isMap(map) {
          return !!map._es6map;
        };

        var requireMapSlot = function requireMapSlot(map, method) {
          if (!ES.TypeIsObject(map) || !isMap(map)) {
            throw new TypeError('Method Map.prototype.' + method + ' called on incompatible receiver ' + ES.ToString(map));
          }
        };

        var MapIterator = function MapIterator(map, kind) {
          requireMapSlot(map, '[[MapIterator]]');
          this.head = map._head;
          this.i = this.head;
          this.kind = kind;
        };

        MapIterator.prototype = {
          next: function next() {
            var i = this.i;
            var kind = this.kind;
            var head = this.head;
            if (typeof this.i === 'undefined') {
              return iteratorResult();
            }
            while (i.isRemoved() && i !== head) {
              // back up off of removed entries
              i = i.prev;
            }
            // advance to next unreturned element.
            var result;
            while (i.next !== head) {
              i = i.next;
              if (!i.isRemoved()) {
                if (kind === 'key') {
                  result = i.key;
                } else if (kind === 'value') {
                  result = i.value;
                } else {
                  result = [i.key, i.value];
                }
                this.i = i;
                return iteratorResult(result);
              }
            }
            // once the iterator is done, it is done forever.
            this.i = void 0;
            return iteratorResult();
          }
        };
        addIterator(MapIterator.prototype);

        var Map$prototype;
        var MapShim = function Map() {
          if (!(this instanceof Map)) {
            throw new TypeError('Constructor Map requires "new"');
          }
          if (this && this._es6map) {
            throw new TypeError('Bad construction');
          }
          var map = emulateES6construct(this, Map, Map$prototype, {
            _es6map: true,
            _head: null,
            _map: OrigMap ? new OrigMap() : null,
            _size: 0,
            _storage: emptyObject()
          });

          var head = new MapEntry(null, null);
          // circular doubly-linked list.
          /* eslint no-multi-assign: 1 */
          head.next = head.prev = head;
          map._head = head;

          // Optionally initialize map from iterable
          if (arguments.length > 0) {
            addIterableToMap(Map, map, arguments[0]);
          }
          return map;
        };
        Map$prototype = MapShim.prototype;

        Value.getter(Map$prototype, 'size', function () {
          if (typeof this._size === 'undefined') {
            throw new TypeError('size method called on incompatible Map');
          }
          return this._size;
        });

        defineProperties(Map$prototype, {
          get: function get(key) {
            requireMapSlot(this, 'get');
            var entry;
            var fkey = fastkey(key, true);
            if (fkey !== null) {
              // fast O(1) path
              entry = this._storage[fkey];
              if (entry) {
                return entry.value;
              } else {
                return;
              }
            }
            if (this._map) {
              // fast object key path
              entry = origMapGet.call(this._map, key);
              if (entry) {
                return entry.value;
              } else {
                return;
              }
            }
            var head = this._head;
            var i = head;
            while ((i = i.next) !== head) {
              if (ES.SameValueZero(i.key, key)) {
                return i.value;
              }
            }
          },

          has: function has(key) {
            requireMapSlot(this, 'has');
            var fkey = fastkey(key, true);
            if (fkey !== null) {
              // fast O(1) path
              return typeof this._storage[fkey] !== 'undefined';
            }
            if (this._map) {
              // fast object key path
              return origMapHas.call(this._map, key);
            }
            var head = this._head;
            var i = head;
            while ((i = i.next) !== head) {
              if (ES.SameValueZero(i.key, key)) {
                return true;
              }
            }
            return false;
          },

          set: function set(key, value) {
            requireMapSlot(this, 'set');
            var head = this._head;
            var i = head;
            var entry;
            var fkey = fastkey(key, true);
            if (fkey !== null) {
              // fast O(1) path
              if (typeof this._storage[fkey] !== 'undefined') {
                this._storage[fkey].value = value;
                return this;
              } else {
                entry = this._storage[fkey] = new MapEntry(key, value); /* eslint no-multi-assign: 1 */
                i = head.prev;
                // fall through
              }
            } else if (this._map) {
              // fast object key path
              if (origMapHas.call(this._map, key)) {
                origMapGet.call(this._map, key).value = value;
              } else {
                entry = new MapEntry(key, value);
                origMapSet.call(this._map, key, entry);
                i = head.prev;
                // fall through
              }
            }
            while ((i = i.next) !== head) {
              if (ES.SameValueZero(i.key, key)) {
                i.value = value;
                return this;
              }
            }
            entry = entry || new MapEntry(key, value);
            if (ES.SameValue(-0, key)) {
              entry.key = +0; // coerce -0 to +0 in entry
            }
            entry.next = this._head;
            entry.prev = this._head.prev;
            entry.prev.next = entry;
            entry.next.prev = entry;
            this._size += 1;
            return this;
          },

          'delete': function (key) {
            requireMapSlot(this, 'delete');
            var head = this._head;
            var i = head;
            var fkey = fastkey(key, true);
            if (fkey !== null) {
              // fast O(1) path
              if (typeof this._storage[fkey] === 'undefined') {
                return false;
              }
              i = this._storage[fkey].prev;
              delete this._storage[fkey];
              // fall through
            } else if (this._map) {
              // fast object key path
              if (!origMapHas.call(this._map, key)) {
                return false;
              }
              i = origMapGet.call(this._map, key).prev;
              origMapDelete.call(this._map, key);
              // fall through
            }
            while ((i = i.next) !== head) {
              if (ES.SameValueZero(i.key, key)) {
                i.key = empty;
                i.value = empty;
                i.prev.next = i.next;
                i.next.prev = i.prev;
                this._size -= 1;
                return true;
              }
            }
            return false;
          },

          clear: function clear() {
             /* eslint no-multi-assign: 1 */
            requireMapSlot(this, 'clear');
            this._map = OrigMap ? new OrigMap() : null;
            this._size = 0;
            this._storage = emptyObject();
            var head = this._head;
            var i = head;
            var p = i.next;
            while ((i = p) !== head) {
              i.key = empty;
              i.value = empty;
              p = i.next;
              i.next = i.prev = head;
            }
            head.next = head.prev = head;
          },

          keys: function keys() {
            requireMapSlot(this, 'keys');
            return new MapIterator(this, 'key');
          },

          values: function values() {
            requireMapSlot(this, 'values');
            return new MapIterator(this, 'value');
          },

          entries: function entries() {
            requireMapSlot(this, 'entries');
            return new MapIterator(this, 'key+value');
          },

          forEach: function forEach(callback) {
            requireMapSlot(this, 'forEach');
            var context = arguments.length > 1 ? arguments[1] : null;
            var it = this.entries();
            for (var entry = it.next(); !entry.done; entry = it.next()) {
              if (context) {
                _call(callback, context, entry.value[1], entry.value[0], this);
              } else {
                callback(entry.value[1], entry.value[0], this);
              }
            }
          }
        });
        addIterator(Map$prototype, Map$prototype.entries);

        return MapShim;
      }()),

      Set: (function () {
        var isSet = function isSet(set) {
          return set._es6set && typeof set._storage !== 'undefined';
        };
        var requireSetSlot = function requireSetSlot(set, method) {
          if (!ES.TypeIsObject(set) || !isSet(set)) {
            // https://github.com/paulmillr/es6-shim/issues/176
            throw new TypeError('Set.prototype.' + method + ' called on incompatible receiver ' + ES.ToString(set));
          }
        };

        // Creating a Map is expensive.  To speed up the common case of
        // Sets containing only string or numeric keys, we use an object
        // as backing storage and lazily create a full Map only when
        // required.
        var Set$prototype;
        var SetShim = function Set() {
          if (!(this instanceof Set)) {
            throw new TypeError('Constructor Set requires "new"');
          }
          if (this && this._es6set) {
            throw new TypeError('Bad construction');
          }
          var set = emulateES6construct(this, Set, Set$prototype, {
            _es6set: true,
            '[[SetData]]': null,
            _storage: emptyObject()
          });
          if (!set._es6set) {
            throw new TypeError('bad set');
          }

          // Optionally initialize Set from iterable
          if (arguments.length > 0) {
            addIterableToSet(Set, set, arguments[0]);
          }
          return set;
        };
        Set$prototype = SetShim.prototype;

        var decodeKey = function (key) {
          var k = key;
          if (k === '^null') {
            return null;
          } else if (k === '^undefined') {
            return void 0;
          } else {
            var first = k.charAt(0);
            if (first === '$') {
              return _strSlice(k, 1);
            } else if (first === 'n') {
              return +_strSlice(k, 1);
            } else if (first === 'b') {
              return k === 'btrue';
            }
          }
          return +k;
        };
        // Switch from the object backing storage to a full Map.
        var ensureMap = function ensureMap(set) {
          if (!set['[[SetData]]']) {
            var m = new collectionShims.Map();
            set['[[SetData]]'] = m;
            _forEach(keys(set._storage), function (key) {
              var k = decodeKey(key);
              m.set(k, k);
            });
            set['[[SetData]]'] = m;
          }
          set._storage = null; // free old backing storage
        };

        Value.getter(SetShim.prototype, 'size', function () {
          requireSetSlot(this, 'size');
          if (this._storage) {
            return keys(this._storage).length;
          }
          ensureMap(this);
          return this['[[SetData]]'].size;
        });

        defineProperties(SetShim.prototype, {
          has: function has(key) {
            requireSetSlot(this, 'has');
            var fkey;
            if (this._storage && (fkey = fastkey(key)) !== null) {
              return !!this._storage[fkey];
            }
            ensureMap(this);
            return this['[[SetData]]'].has(key);
          },

          add: function add(key) {
            requireSetSlot(this, 'add');
            var fkey;
            if (this._storage && (fkey = fastkey(key)) !== null) {
              this._storage[fkey] = true;
              return this;
            }
            ensureMap(this);
            this['[[SetData]]'].set(key, key);
            return this;
          },

          'delete': function (key) {
            requireSetSlot(this, 'delete');
            var fkey;
            if (this._storage && (fkey = fastkey(key)) !== null) {
              var hasFKey = _hasOwnProperty(this._storage, fkey);
              return (delete this._storage[fkey]) && hasFKey;
            }
            ensureMap(this);
            return this['[[SetData]]']['delete'](key);
          },

          clear: function clear() {
            requireSetSlot(this, 'clear');
            if (this._storage) {
              this._storage = emptyObject();
            }
            if (this['[[SetData]]']) {
              this['[[SetData]]'].clear();
            }
          },

          values: function values() {
            requireSetSlot(this, 'values');
            ensureMap(this);
            return this['[[SetData]]'].values();
          },

          entries: function entries() {
            requireSetSlot(this, 'entries');
            ensureMap(this);
            return this['[[SetData]]'].entries();
          },

          forEach: function forEach(callback) {
            requireSetSlot(this, 'forEach');
            var context = arguments.length > 1 ? arguments[1] : null;
            var entireSet = this;
            ensureMap(entireSet);
            this['[[SetData]]'].forEach(function (value, key) {
              if (context) {
                _call(callback, context, key, key, entireSet);
              } else {
                callback(key, key, entireSet);
              }
            });
          }
        });
        defineProperty(SetShim.prototype, 'keys', SetShim.prototype.values, true);
        addIterator(SetShim.prototype, SetShim.prototype.values);

        return SetShim;
      }())
    };

    if (globals.Map || globals.Set) {
      // Safari 8, for example, doesn't accept an iterable.
      var mapAcceptsArguments = valueOrFalseIfThrows(function () { return new Map([[1, 2]]).get(1) === 2; });
      if (!mapAcceptsArguments) {
        globals.Map = function Map() {
          if (!(this instanceof Map)) {
            throw new TypeError('Constructor Map requires "new"');
          }
          var m = new OrigMap();
          if (arguments.length > 0) {
            addIterableToMap(Map, m, arguments[0]);
          }
          delete m.constructor;
          Object.setPrototypeOf(m, globals.Map.prototype);
          return m;
        };
        globals.Map.prototype = create(OrigMap.prototype);
        defineProperty(globals.Map.prototype, 'constructor', globals.Map, true);
        Value.preserveToString(globals.Map, OrigMap);
      }
      var testMap = new Map();
      var mapUsesSameValueZero = (function () {
        // Chrome 38-42, node 0.11/0.12, iojs 1/2 also have a bug when the Map has a size > 4
        var m = new Map([[1, 0], [2, 0], [3, 0], [4, 0]]);
        m.set(-0, m);
        return m.get(0) === m && m.get(-0) === m && m.has(0) && m.has(-0);
      }());
      var mapSupportsChaining = testMap.set(1, 2) === testMap;
      if (!mapUsesSameValueZero || !mapSupportsChaining) {
        overrideNative(Map.prototype, 'set', function set(k, v) {
          _call(origMapSet, this, k === 0 ? 0 : k, v);
          return this;
        });
      }
      if (!mapUsesSameValueZero) {
        defineProperties(Map.prototype, {
          get: function get(k) {
            return _call(origMapGet, this, k === 0 ? 0 : k);
          },
          has: function has(k) {
            return _call(origMapHas, this, k === 0 ? 0 : k);
          }
        }, true);
        Value.preserveToString(Map.prototype.get, origMapGet);
        Value.preserveToString(Map.prototype.has, origMapHas);
      }
      var testSet = new Set();
      var setUsesSameValueZero = (function (s) {
        s['delete'](0);
        s.add(-0);
        return !s.has(0);
      }(testSet));
      var setSupportsChaining = testSet.add(1) === testSet;
      if (!setUsesSameValueZero || !setSupportsChaining) {
        var origSetAdd = Set.prototype.add;
        Set.prototype.add = function add(v) {
          _call(origSetAdd, this, v === 0 ? 0 : v);
          return this;
        };
        Value.preserveToString(Set.prototype.add, origSetAdd);
      }
      if (!setUsesSameValueZero) {
        var origSetHas = Set.prototype.has;
        Set.prototype.has = function has(v) {
          return _call(origSetHas, this, v === 0 ? 0 : v);
        };
        Value.preserveToString(Set.prototype.has, origSetHas);
        var origSetDel = Set.prototype['delete'];
        Set.prototype['delete'] = function SetDelete(v) {
          return _call(origSetDel, this, v === 0 ? 0 : v);
        };
        Value.preserveToString(Set.prototype['delete'], origSetDel);
      }
      var mapSupportsSubclassing = supportsSubclassing(globals.Map, function (M) {
        var m = new M([]);
        // Firefox 32 is ok with the instantiating the subclass but will
        // throw when the map is used.
        m.set(42, 42);
        return m instanceof M;
      });
      // without Object.setPrototypeOf, subclassing is not possible
      var mapFailsToSupportSubclassing = Object.setPrototypeOf && !mapSupportsSubclassing;
      var mapRequiresNew = (function () {
        try {
          return !(globals.Map() instanceof globals.Map);
        } catch (e) {
          return e instanceof TypeError;
        }
      }());
      if (globals.Map.length !== 0 || mapFailsToSupportSubclassing || !mapRequiresNew) {
        globals.Map = function Map() {
          if (!(this instanceof Map)) {
            throw new TypeError('Constructor Map requires "new"');
          }
          var m = new OrigMap();
          if (arguments.length > 0) {
            addIterableToMap(Map, m, arguments[0]);
          }
          delete m.constructor;
          Object.setPrototypeOf(m, Map.prototype);
          return m;
        };
        globals.Map.prototype = OrigMap.prototype;
        defineProperty(globals.Map.prototype, 'constructor', globals.Map, true);
        Value.preserveToString(globals.Map, OrigMap);
      }
      var setSupportsSubclassing = supportsSubclassing(globals.Set, function (S) {
        var s = new S([]);
        s.add(42, 42);
        return s instanceof S;
      });
      // without Object.setPrototypeOf, subclassing is not possible
      var setFailsToSupportSubclassing = Object.setPrototypeOf && !setSupportsSubclassing;
      var setRequiresNew = (function () {
        try {
          return !(globals.Set() instanceof globals.Set);
        } catch (e) {
          return e instanceof TypeError;
        }
      }());
      if (globals.Set.length !== 0 || setFailsToSupportSubclassing || !setRequiresNew) {
        var OrigSet = globals.Set;
        globals.Set = function Set() {
          if (!(this instanceof Set)) {
            throw new TypeError('Constructor Set requires "new"');
          }
          var s = new OrigSet();
          if (arguments.length > 0) {
            addIterableToSet(Set, s, arguments[0]);
          }
          delete s.constructor;
          Object.setPrototypeOf(s, Set.prototype);
          return s;
        };
        globals.Set.prototype = OrigSet.prototype;
        defineProperty(globals.Set.prototype, 'constructor', globals.Set, true);
        Value.preserveToString(globals.Set, OrigSet);
      }
      var newMap = new globals.Map();
      var mapIterationThrowsStopIterator = !valueOrFalseIfThrows(function () {
        return newMap.keys().next().done;
      });
      /*
        - In Firefox < 23, Map#size is a function.
        - In all current Firefox, Set#entries/keys/values & Map#clear do not exist
        - https://bugzilla.mozilla.org/show_bug.cgi?id=869996
        - In Firefox 24, Map and Set do not implement forEach
        - In Firefox 25 at least, Map and Set are callable without "new"
      */
      if (
        typeof globals.Map.prototype.clear !== 'function' ||
        new globals.Set().size !== 0 ||
        newMap.size !== 0 ||
        typeof globals.Map.prototype.keys !== 'function' ||
        typeof globals.Set.prototype.keys !== 'function' ||
        typeof globals.Map.prototype.forEach !== 'function' ||
        typeof globals.Set.prototype.forEach !== 'function' ||
        isCallableWithoutNew(globals.Map) ||
        isCallableWithoutNew(globals.Set) ||
        typeof newMap.keys().next !== 'function' || // Safari 8
        mapIterationThrowsStopIterator || // Firefox 25
        !mapSupportsSubclassing
      ) {
        defineProperties(globals, {
          Map: collectionShims.Map,
          Set: collectionShims.Set
        }, true);
      }

      if (globals.Set.prototype.keys !== globals.Set.prototype.values) {
        // Fixed in WebKit with https://bugs.webkit.org/show_bug.cgi?id=144190
        defineProperty(globals.Set.prototype, 'keys', globals.Set.prototype.values, true);
      }

      // Shim incomplete iterator implementations.
      addIterator(Object.getPrototypeOf((new globals.Map()).keys()));
      addIterator(Object.getPrototypeOf((new globals.Set()).keys()));

      if (functionsHaveNames && globals.Set.prototype.has.name !== 'has') {
        // Microsoft Edge v0.11.10074.0 is missing a name on Set#has
        var anonymousSetHas = globals.Set.prototype.has;
        overrideNative(globals.Set.prototype, 'has', function has(key) {
          return _call(anonymousSetHas, this, key);
        });
      }
    }
    defineProperties(globals, collectionShims);
    addDefaultSpecies(globals.Map);
    addDefaultSpecies(globals.Set);
  }

  var throwUnlessTargetIsObject = function throwUnlessTargetIsObject(target) {
    if (!ES.TypeIsObject(target)) {
      throw new TypeError('target must be an object');
    }
  };

  // Some Reflect methods are basically the same as
  // those on the Object global, except that a TypeError is thrown if
  // target isn't an object. As well as returning a boolean indicating
  // the success of the operation.
  var ReflectShims = {
    // Apply method in a functional form.
    apply: function apply() {
      return ES.Call(ES.Call, null, arguments);
    },

    // New operator in a functional form.
    construct: function construct(constructor, args) {
      if (!ES.IsConstructor(constructor)) {
        throw new TypeError('First argument must be a constructor.');
      }
      var newTarget = arguments.length > 2 ? arguments[2] : constructor;
      if (!ES.IsConstructor(newTarget)) {
        throw new TypeError('new.target must be a constructor.');
      }
      return ES.Construct(constructor, args, newTarget, 'internal');
    },

    // When deleting a non-existent or configurable property,
    // true is returned.
    // When attempting to delete a non-configurable property,
    // it will return false.
    deleteProperty: function deleteProperty(target, key) {
      throwUnlessTargetIsObject(target);
      if (supportsDescriptors) {
        var desc = Object.getOwnPropertyDescriptor(target, key);

        if (desc && !desc.configurable) {
          return false;
        }
      }

      // Will return true.
      return delete target[key];
    },

    has: function has(target, key) {
      throwUnlessTargetIsObject(target);
      return key in target;
    }
  };

  if (Object.getOwnPropertyNames) {
    Object.assign(ReflectShims, {
      // Basically the result of calling the internal [[OwnPropertyKeys]].
      // Concatenating propertyNames and propertySymbols should do the trick.
      // This should continue to work together with a Symbol shim
      // which overrides Object.getOwnPropertyNames and implements
      // Object.getOwnPropertySymbols.
      ownKeys: function ownKeys(target) {
        throwUnlessTargetIsObject(target);
        var keys = Object.getOwnPropertyNames(target);

        if (ES.IsCallable(Object.getOwnPropertySymbols)) {
          _pushApply(keys, Object.getOwnPropertySymbols(target));
        }

        return keys;
      }
    });
  }

  var callAndCatchException = function ConvertExceptionToBoolean(func) {
    return !throwsError(func);
  };

  if (Object.preventExtensions) {
    Object.assign(ReflectShims, {
      isExtensible: function isExtensible(target) {
        throwUnlessTargetIsObject(target);
        return Object.isExtensible(target);
      },
      preventExtensions: function preventExtensions(target) {
        throwUnlessTargetIsObject(target);
        return callAndCatchException(function () {
          Object.preventExtensions(target);
        });
      }
    });
  }

  if (supportsDescriptors) {
    var internalGet = function get(target, key, receiver) {
      var desc = Object.getOwnPropertyDescriptor(target, key);

      if (!desc) {
        var parent = Object.getPrototypeOf(target);

        if (parent === null) {
          return void 0;
        }

        return internalGet(parent, key, receiver);
      }

      if ('value' in desc) {
        return desc.value;
      }

      if (desc.get) {
        return ES.Call(desc.get, receiver);
      }

      return void 0;
    };

    var internalSet = function set(target, key, value, receiver) {
      var desc = Object.getOwnPropertyDescriptor(target, key);

      if (!desc) {
        var parent = Object.getPrototypeOf(target);

        if (parent !== null) {
          return internalSet(parent, key, value, receiver);
        }

        desc = {
          value: void 0,
          writable: true,
          enumerable: true,
          configurable: true
        };
      }

      if ('value' in desc) {
        if (!desc.writable) {
          return false;
        }

        if (!ES.TypeIsObject(receiver)) {
          return false;
        }

        var existingDesc = Object.getOwnPropertyDescriptor(receiver, key);

        if (existingDesc) {
          return Reflect.defineProperty(receiver, key, {
            value: value
          });
        } else {
          return Reflect.defineProperty(receiver, key, {
            value: value,
            writable: true,
            enumerable: true,
            configurable: true
          });
        }
      }

      if (desc.set) {
        _call(desc.set, receiver, value);
        return true;
      }

      return false;
    };

    Object.assign(ReflectShims, {
      defineProperty: function defineProperty(target, propertyKey, attributes) {
        throwUnlessTargetIsObject(target);
        return callAndCatchException(function () {
          Object.defineProperty(target, propertyKey, attributes);
        });
      },

      getOwnPropertyDescriptor: function getOwnPropertyDescriptor(target, propertyKey) {
        throwUnlessTargetIsObject(target);
        return Object.getOwnPropertyDescriptor(target, propertyKey);
      },

      // Syntax in a functional form.
      get: function get(target, key) {
        throwUnlessTargetIsObject(target);
        var receiver = arguments.length > 2 ? arguments[2] : target;

        return internalGet(target, key, receiver);
      },

      set: function set(target, key, value) {
        throwUnlessTargetIsObject(target);
        var receiver = arguments.length > 3 ? arguments[3] : target;

        return internalSet(target, key, value, receiver);
      }
    });
  }

  if (Object.getPrototypeOf) {
    var objectDotGetPrototypeOf = Object.getPrototypeOf;
    ReflectShims.getPrototypeOf = function getPrototypeOf(target) {
      throwUnlessTargetIsObject(target);
      return objectDotGetPrototypeOf(target);
    };
  }

  if (Object.setPrototypeOf && ReflectShims.getPrototypeOf) {
    var willCreateCircularPrototype = function (object, lastProto) {
      var proto = lastProto;
      while (proto) {
        if (object === proto) {
          return true;
        }
        proto = ReflectShims.getPrototypeOf(proto);
      }
      return false;
    };

    Object.assign(ReflectShims, {
      // Sets the prototype of the given object.
      // Returns true on success, otherwise false.
      setPrototypeOf: function setPrototypeOf(object, proto) {
        throwUnlessTargetIsObject(object);
        if (proto !== null && !ES.TypeIsObject(proto)) {
          throw new TypeError('proto must be an object or null');
        }

        // If they already are the same, we're done.
        if (proto === Reflect.getPrototypeOf(object)) {
          return true;
        }

        // Cannot alter prototype if object not extensible.
        if (Reflect.isExtensible && !Reflect.isExtensible(object)) {
          return false;
        }

        // Ensure that we do not create a circular prototype chain.
        if (willCreateCircularPrototype(object, proto)) {
          return false;
        }

        Object.setPrototypeOf(object, proto);

        return true;
      }
    });
  }
  var defineOrOverrideReflectProperty = function (key, shim) {
    if (!ES.IsCallable(globals.Reflect[key])) {
      defineProperty(globals.Reflect, key, shim);
    } else {
      var acceptsPrimitives = valueOrFalseIfThrows(function () {
        globals.Reflect[key](1);
        globals.Reflect[key](NaN);
        globals.Reflect[key](true);
        return true;
      });
      if (acceptsPrimitives) {
        overrideNative(globals.Reflect, key, shim);
      }
    }
  };
  Object.keys(ReflectShims).forEach(function (key) {
    defineOrOverrideReflectProperty(key, ReflectShims[key]);
  });
  var originalReflectGetProto = globals.Reflect.getPrototypeOf;
  if (functionsHaveNames && originalReflectGetProto && originalReflectGetProto.name !== 'getPrototypeOf') {
    overrideNative(globals.Reflect, 'getPrototypeOf', function getPrototypeOf(target) {
      return _call(originalReflectGetProto, globals.Reflect, target);
    });
  }
  if (globals.Reflect.setPrototypeOf) {
    if (valueOrFalseIfThrows(function () {
      globals.Reflect.setPrototypeOf(1, {});
      return true;
    })) {
      overrideNative(globals.Reflect, 'setPrototypeOf', ReflectShims.setPrototypeOf);
    }
  }
  if (globals.Reflect.defineProperty) {
    if (!valueOrFalseIfThrows(function () {
      var basic = !globals.Reflect.defineProperty(1, 'test', { value: 1 });
      // "extensible" fails on Edge 0.12
      var extensible = typeof Object.preventExtensions !== 'function' || !globals.Reflect.defineProperty(Object.preventExtensions({}), 'test', {});
      return basic && extensible;
    })) {
      overrideNative(globals.Reflect, 'defineProperty', ReflectShims.defineProperty);
    }
  }
  if (globals.Reflect.construct) {
    if (!valueOrFalseIfThrows(function () {
      var F = function F() {};
      return globals.Reflect.construct(function () {}, [], F) instanceof F;
    })) {
      overrideNative(globals.Reflect, 'construct', ReflectShims.construct);
    }
  }

  if (String(new Date(NaN)) !== 'Invalid Date') {
    var dateToString = Date.prototype.toString;
    var shimmedDateToString = function toString() {
      var valueOf = +this;
      if (valueOf !== valueOf) {
        return 'Invalid Date';
      }
      return ES.Call(dateToString, this);
    };
    overrideNative(Date.prototype, 'toString', shimmedDateToString);
  }

  // Annex B HTML methods
  // http://www.ecma-international.org/ecma-262/6.0/#sec-additional-properties-of-the-string.prototype-object
  var stringHTMLshims = {
    anchor: function anchor(name) { return ES.CreateHTML(this, 'a', 'name', name); },
    big: function big() { return ES.CreateHTML(this, 'big', '', ''); },
    blink: function blink() { return ES.CreateHTML(this, 'blink', '', ''); },
    bold: function bold() { return ES.CreateHTML(this, 'b', '', ''); },
    fixed: function fixed() { return ES.CreateHTML(this, 'tt', '', ''); },
    fontcolor: function fontcolor(color) { return ES.CreateHTML(this, 'font', 'color', color); },
    fontsize: function fontsize(size) { return ES.CreateHTML(this, 'font', 'size', size); },
    italics: function italics() { return ES.CreateHTML(this, 'i', '', ''); },
    link: function link(url) { return ES.CreateHTML(this, 'a', 'href', url); },
    small: function small() { return ES.CreateHTML(this, 'small', '', ''); },
    strike: function strike() { return ES.CreateHTML(this, 'strike', '', ''); },
    sub: function sub() { return ES.CreateHTML(this, 'sub', '', ''); },
    sup: function sub() { return ES.CreateHTML(this, 'sup', '', ''); }
  };
  _forEach(Object.keys(stringHTMLshims), function (key) {
    var method = String.prototype[key];
    var shouldOverwrite = false;
    if (ES.IsCallable(method)) {
      var output = _call(method, '', ' " ');
      var quotesCount = _concat([], output.match(/"/g)).length;
      shouldOverwrite = output !== output.toLowerCase() || quotesCount > 2;
    } else {
      shouldOverwrite = true;
    }
    if (shouldOverwrite) {
      overrideNative(String.prototype, key, stringHTMLshims[key]);
    }
  });

  var JSONstringifiesSymbols = (function () {
    // Microsoft Edge v0.12 stringifies Symbols incorrectly
    if (!hasSymbols) { return false; } // Symbols are not supported
    var stringify = typeof JSON === 'object' && typeof JSON.stringify === 'function' ? JSON.stringify : null;
    if (!stringify) { return false; } // JSON.stringify is not supported
    if (typeof stringify(Symbol()) !== 'undefined') { return true; } // Symbols should become `undefined`
    if (stringify([Symbol()]) !== '[null]') { return true; } // Symbols in arrays should become `null`
    var obj = { a: Symbol() };
    obj[Symbol()] = true;
    if (stringify(obj) !== '{}') { return true; } // Symbol-valued keys *and* Symbol-valued properties should be omitted
    return false;
  }());
  var JSONstringifyAcceptsObjectSymbol = valueOrFalseIfThrows(function () {
    // Chrome 45 throws on stringifying object symbols
    if (!hasSymbols) { return true; } // Symbols are not supported
    return JSON.stringify(Object(Symbol())) === '{}' && JSON.stringify([Object(Symbol())]) === '[{}]';
  });
  if (JSONstringifiesSymbols || !JSONstringifyAcceptsObjectSymbol) {
    var origStringify = JSON.stringify;
    overrideNative(JSON, 'stringify', function stringify(value) {
      if (typeof value === 'symbol') { return; }
      var replacer;
      if (arguments.length > 1) {
        replacer = arguments[1];
      }
      var args = [value];
      if (!isArray(replacer)) {
        var replaceFn = ES.IsCallable(replacer) ? replacer : null;
        var wrappedReplacer = function (key, val) {
          var parsedValue = replaceFn ? _call(replaceFn, this, key, val) : val;
          if (typeof parsedValue !== 'symbol') {
            if (Type.symbol(parsedValue)) {
              return assignTo({})(parsedValue);
            } else {
              return parsedValue;
            }
          }
        };
        args.push(wrappedReplacer);
      } else {
        // create wrapped replacer that handles an array replacer?
        args.push(replacer);
      }
      if (arguments.length > 2) {
        args.push(arguments[2]);
      }
      return origStringify.apply(this, args);
    });
  }

  return globals;
}));

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7), __webpack_require__(12)))

/***/ }),
/* 44 */
/***/ (function(module, exports) {

/** @license
 * eventsource.js
 * Available under MIT License (MIT)
 * https://github.com/Yaffle/EventSource/
 */

/*jslint indent: 2, vars: true, plusplus: true */
/*global setTimeout, clearTimeout */

(function (global) {
  "use strict";

  var setTimeout = global.setTimeout;
  var clearTimeout = global.clearTimeout;

  var k = function () {
  };

  function XHRTransport(xhr, onStartCallback, onProgressCallback, onFinishCallback, thisArg) {
    this._internal = new XHRTransportInternal(xhr, onStartCallback, onProgressCallback, onFinishCallback, thisArg);
  }

  XHRTransport.prototype.open = function (url, withCredentials) {
    this._internal.open(url, withCredentials);
  };

  XHRTransport.prototype.cancel = function () {
    this._internal.cancel();
  };

  function XHRTransportInternal(xhr, onStartCallback, onProgressCallback, onFinishCallback, thisArg) {
    this.onStartCallback = onStartCallback;
    this.onProgressCallback = onProgressCallback;
    this.onFinishCallback = onFinishCallback;
    this.thisArg = thisArg;
    this.xhr = xhr;
    this.state = 0;
    this.charOffset = 0;
    this.offset = 0;
    this.url = "";
    this.withCredentials = false;
    this.timeout = 0;
  }

  XHRTransportInternal.prototype.onStart = function () {
    if (this.state === 1) {
      this.state = 2;
      var status = 0;
      var statusText = "";
      var contentType = undefined;
      if (!("contentType" in this.xhr)) {
        try {
          status = this.xhr.status;
          statusText = this.xhr.statusText;
          contentType = this.xhr.getResponseHeader("Content-Type");
        } catch (error) {
          // https://bugs.webkit.org/show_bug.cgi?id=29121
          status = 0;
          statusText = "";
          contentType = undefined;
          // FF < 14, WebKit
          // https://bugs.webkit.org/show_bug.cgi?id=29658
          // https://bugs.webkit.org/show_bug.cgi?id=77854
        }
      } else {
        status = 200;
        statusText = "OK";
        contentType = this.xhr.contentType;
      }
      if (contentType == undefined) {
        contentType = "";
      }
      this.onStartCallback.call(this.thisArg, status, statusText, contentType);
    }
  };
  XHRTransportInternal.prototype.onProgress = function () {
    this.onStart();
    if (this.state === 2 || this.state === 3) {
      this.state = 3;
      var responseText = "";
      try {
        responseText = this.xhr.responseText;
      } catch (error) {
        // IE 8 - 9 with XMLHttpRequest
      }
      var chunkStart = this.charOffset;
      var length = responseText.length;
      for (var i = this.offset; i < length; i += 1) {
        var c = responseText.charCodeAt(i);
        if (c === "\n".charCodeAt(0) || c === "\r".charCodeAt(0)) {
          this.charOffset = i + 1;
        }
      }
      this.offset = length;
      var chunk = responseText.slice(chunkStart, this.charOffset);
      this.onProgressCallback.call(this.thisArg, chunk);
    }
  };
  XHRTransportInternal.prototype.onFinish = function () {
    // IE 8 fires "onload" without "onprogress
    this.onProgress();
    if (this.state === 3) {
      this.state = 4;
      if (this.timeout !== 0) {
        clearTimeout(this.timeout);
        this.timeout = 0;
      }
      this.onFinishCallback.call(this.thisArg);
    }
  };
  XHRTransportInternal.prototype.onReadyStateChange = function () {
    if (this.xhr != undefined) { // Opera 12
      if (this.xhr.readyState === 4) {
        if (this.xhr.status === 0) {
          this.onFinish();
        } else {
          this.onFinish();
        }
      } else if (this.xhr.readyState === 3) {
        this.onProgress();
      } else if (this.xhr.readyState === 2) {
        // Opera 10.63 throws exception for `this.xhr.status`
        // this.onStart();
      }
    }
  };
  XHRTransportInternal.prototype.onTimeout2 = function () {
    this.timeout = 0;
    var tmp = (/^data\:([^,]*?)(base64)?,([\S]*)$/).exec(this.url);
    var contentType = tmp[1];
    var data = tmp[2] === "base64" ? global.atob(tmp[3]) : decodeURIComponent(tmp[3]);
    if (this.state === 1) {
      this.state = 2;
      this.onStartCallback.call(this.thisArg, 200, "OK", contentType);
    }
    if (this.state === 2 || this.state === 3) {
      this.state = 3;
      this.onProgressCallback.call(this.thisArg, data);
    }
    if (this.state === 3) {
      this.state = 4;
      this.onFinishCallback.call(this.thisArg);
    }
  };
  XHRTransportInternal.prototype.onTimeout1 = function () {
    this.timeout = 0;
    this.open(this.url, this.withCredentials);
  };
  XHRTransportInternal.prototype.onTimeout0 = function () {
    var that = this;
    this.timeout = setTimeout(function () {
      that.onTimeout0();
    }, 500);
    if (this.xhr.readyState === 3) {
      this.onProgress();
    }
  };
  XHRTransportInternal.prototype.handleEvent = function (event) {
    if (event.type === "load") {
      this.onFinish();
    } else if (event.type === "error") {
      this.onFinish();
    } else if (event.type === "abort") {
      // improper fix to match Firefox behaviour, but it is better than just ignore abort
      // see https://bugzilla.mozilla.org/show_bug.cgi?id=768596
      // https://bugzilla.mozilla.org/show_bug.cgi?id=880200
      // https://code.google.com/p/chromium/issues/detail?id=153570
      // IE 8 fires "onload" without "onprogress
      this.onFinish();
    } else if (event.type === "progress") {
      this.onProgress();
    } else if (event.type === "readystatechange") {
      this.onReadyStateChange();
    }
  };
  XHRTransportInternal.prototype.open = function (url, withCredentials) {
    this.cancel();

    this.url = url;
    this.withCredentials = withCredentials;

    this.state = 1;
    this.charOffset = 0;
    this.offset = 0;

    var that = this;

    var tmp = (/^data\:([^,]*?)(?:;base64)?,[\S]*$/).exec(url);
    if (tmp != undefined) {
      this.timeout = setTimeout(function () {
        that.onTimeout2();
      }, 0);
      return;
    }

    // loading indicator in Safari, Chrome < 14
    // loading indicator in Firefox
    // https://bugzilla.mozilla.org/show_bug.cgi?id=736723
    if ((!("ontimeout" in this.xhr) || ("sendAsBinary" in this.xhr) || ("mozAnon" in this.xhr)) && global.document != undefined && global.document.readyState != undefined && global.document.readyState !== "complete") {
      this.timeout = setTimeout(function () {
        that.onTimeout1();
      }, 4);
      return;
    }

    // XDomainRequest#abort removes onprogress, onerror, onload
    this.xhr.onload = function (event) {
      that.handleEvent({type: "load"});
    };
    this.xhr.onerror = function () {
      that.handleEvent({type: "error"});
    };
    this.xhr.onabort = function () {
      that.handleEvent({type: "abort"});
    };
    this.xhr.onprogress = function () {
      that.handleEvent({type: "progress"});
    };
    // IE 8-9 (XMLHTTPRequest)
    // Firefox 3.5 - 3.6 - ? < 9.0
    // onprogress is not fired sometimes or delayed
    // see also #64
    this.xhr.onreadystatechange = function () {
      that.handleEvent({type: "readystatechange"});
    };

    this.xhr.open("GET", url, true);

    // withCredentials should be set after "open" for Safari and Chrome (< 19 ?)
    this.xhr.withCredentials = withCredentials;

    this.xhr.responseType = "text";

    if ("setRequestHeader" in this.xhr) {
      // Request header field Cache-Control is not allowed by Access-Control-Allow-Headers.
      // "Cache-control: no-cache" are not honored in Chrome and Firefox
      // https://bugzilla.mozilla.org/show_bug.cgi?id=428916
      //this.xhr.setRequestHeader("Cache-Control", "no-cache");
      this.xhr.setRequestHeader("Accept", "text/event-stream");
      // Request header field Last-Event-ID is not allowed by Access-Control-Allow-Headers.
      //this.xhr.setRequestHeader("Last-Event-ID", this.lastEventId);
    }

    try {
      this.xhr.send(undefined);
    } catch (error1) {
      // Safari 5.1.7, Opera 12
      throw error1;
    }

    if (("readyState" in this.xhr) && global.opera != undefined) {
      // workaround for Opera issue with "progress" events
      this.timeout = setTimeout(function () {
        that.onTimeout0();
      }, 0);
    }
  };
  XHRTransportInternal.prototype.cancel = function () {
    if (this.state !== 0 && this.state !== 4) {
      this.state = 4;
      this.xhr.onload = k;
      this.xhr.onerror = k;
      this.xhr.onabort = k;
      this.xhr.onprogress = k;
      this.xhr.onreadystatechange = k;
      this.xhr.abort();
      if (this.timeout !== 0) {
        clearTimeout(this.timeout);
        this.timeout = 0;
      }
      this.onFinishCallback.call(this.thisArg);
    }
    this.state = 0;
  };

  function Map() {
    this._data = {};
  }

  Map.prototype.get = function (key) {
    return this._data[key + "~"];
  };
  Map.prototype.set = function (key, value) {
    this._data[key + "~"] = value;
  };
  Map.prototype["delete"] = function (key) {
    delete this._data[key + "~"];
  };

  function EventTarget() {
    this._listeners = new Map();
  }

  function throwError(e) {
    setTimeout(function () {
      throw e;
    }, 0);
  }

  EventTarget.prototype.dispatchEvent = function (event) {
    event.target = this;
    var type = event.type.toString();
    var listeners = this._listeners;
    var typeListeners = listeners.get(type);
    if (typeListeners == undefined) {
      return;
    }
    var length = typeListeners.length;
    var listener = undefined;
    for (var i = 0; i < length; i += 1) {
      listener = typeListeners[i];
      try {
        if (typeof listener.handleEvent === "function") {
          listener.handleEvent(event);
        } else {
          listener.call(this, event);
        }
      } catch (e) {
        throwError(e);
      }
    }
  };
  EventTarget.prototype.addEventListener = function (type, callback) {
    type = type.toString();
    var listeners = this._listeners;
    var typeListeners = listeners.get(type);
    if (typeListeners == undefined) {
      typeListeners = [];
      listeners.set(type, typeListeners);
    }
    for (var i = typeListeners.length; i >= 0; i -= 1) {
      if (typeListeners[i] === callback) {
        return;
      }
    }
    typeListeners.push(callback);
  };
  EventTarget.prototype.removeEventListener = function (type, callback) {
    type = type.toString();
    var listeners = this._listeners;
    var typeListeners = listeners.get(type);
    if (typeListeners == undefined) {
      return;
    }
    var length = typeListeners.length;
    var filtered = [];
    for (var i = 0; i < length; i += 1) {
      if (typeListeners[i] !== callback) {
        filtered.push(typeListeners[i]);
      }
    }
    if (filtered.length === 0) {
      listeners["delete"](type);
    } else {
      listeners.set(type, filtered);
    }
  };

  function Event(type) {
    this.type = type;
    this.target = undefined;
  }

  function MessageEvent(type, options) {
    Event.call(this, type);
    this.data = options.data;
    this.lastEventId = options.lastEventId;
  }

  MessageEvent.prototype = Event.prototype;

  var XHR = global.XMLHttpRequest;
  var XDR = global.XDomainRequest;
  var isCORSSupported = XHR != undefined && (new XHR()).withCredentials != undefined;
  var Transport = isCORSSupported || (XHR != undefined && XDR == undefined) ? XHR : XDR;

  var WAITING = -1;
  var CONNECTING = 0;
  var OPEN = 1;
  var CLOSED = 2;
  var AFTER_CR = 3;
  var FIELD_START = 4;
  var FIELD = 5;
  var VALUE_START = 6;
  var VALUE = 7;
  var contentTypeRegExp = /^text\/event\-stream;?(\s*charset\=utf\-8)?$/i;

  var MINIMUM_DURATION = 1000;
  var MAXIMUM_DURATION = 18000000;

  var getDuration = function (value, def) {
    var n = value;
    if (n !== n) {
      n = def;
    }
    return (n < MINIMUM_DURATION ? MINIMUM_DURATION : (n > MAXIMUM_DURATION ? MAXIMUM_DURATION : n));
  };

  var fire = function (that, f, event) {
    try {
      if (typeof f === "function") {
        f.call(that, event);
      }
    } catch (e) {
      throwError(e);
    }
  };

  function EventSource(url, options) {
    EventTarget.call(this);

    this.onopen = undefined;
    this.onmessage = undefined;
    this.onerror = undefined;

    this.url = "";
    this.readyState = CONNECTING;
    this.withCredentials = false;

    this._internal = new EventSourceInternal(this, url, options);
  }

  function EventSourceInternal(es, url, options) {
    this.url = url.toString();
    this.readyState = CONNECTING;
    this.withCredentials = isCORSSupported && options != undefined && Boolean(options.withCredentials);

    this.es = es;
    this.initialRetry = getDuration(1000, 0);
    this.heartbeatTimeout = getDuration(45000, 0);

    this.lastEventId = "";
    this.retry = this.initialRetry;
    this.wasActivity = false;
    var CurrentTransport = options != undefined && options.Transport != undefined ? options.Transport : Transport;
    var xhr = new CurrentTransport();
    this.transport = new XHRTransport(xhr, this.onStart, this.onProgress, this.onFinish, this);
    this.timeout = 0;
    this.currentState = WAITING;
    this.dataBuffer = [];
    this.lastEventIdBuffer = "";
    this.eventTypeBuffer = "";

    this.state = FIELD_START;
    this.fieldStart = 0;
    this.valueStart = 0;

    this.es.url = this.url;
    this.es.readyState = this.readyState;
    this.es.withCredentials = this.withCredentials;

    this.onTimeout();
  }

  EventSourceInternal.prototype.onStart = function (status, statusText, contentType) {
    if (this.currentState === CONNECTING) {
      if (contentType == undefined) {
        contentType = "";
      }
      if (status === 200 && contentTypeRegExp.test(contentType)) {
        this.currentState = OPEN;
        this.wasActivity = true;
        this.retry = this.initialRetry;
        this.readyState = OPEN;
        this.es.readyState = OPEN;
        var event = new Event("open");
        this.es.dispatchEvent(event);
        fire(this.es, this.es.onopen, event);
      } else if (status !== 0) {
        var message = "";
        if (status !== 200) {
          message = "EventSource's response has a status " + status + " " + statusText.replace(/\s+/g, " ") + " that is not 200. Aborting the connection.";
        } else {
          message = "EventSource's response has a Content-Type specifying an unsupported type: " + contentType.replace(/\s+/g, " ") + ". Aborting the connection.";
        }
        throwError(new Error(message));
        this.close();
        var event = new Event("error");
        this.es.dispatchEvent(event);
        fire(this.es, this.es.onerror, event);
      }
    }
  };

  EventSourceInternal.prototype.onProgress = function (chunk) {
    if (this.currentState === OPEN) {
      var length = chunk.length;
      if (length !== 0) {
        this.wasActivity = true;
      }
      for (var position = 0; position < length; position += 1) {
        var c = chunk.charCodeAt(position);
        if (this.state === AFTER_CR && c === "\n".charCodeAt(0)) {
          this.state = FIELD_START;
        } else {
          if (this.state === AFTER_CR) {
            this.state = FIELD_START;
          }
          if (c === "\r".charCodeAt(0) || c === "\n".charCodeAt(0)) {
            if (this.state !== FIELD_START) {
              if (this.state === FIELD) {
                this.valueStart = position + 1;
              }
              var field = chunk.slice(this.fieldStart, this.valueStart - 1);
              var value = chunk.slice(this.valueStart + (this.valueStart < position && chunk.charCodeAt(this.valueStart) === " ".charCodeAt(0) ? 1 : 0), position);
              if (field === "data") {
                this.dataBuffer.push(value);
              } else if (field === "id") {
                this.lastEventIdBuffer = value;
              } else if (field === "event") {
                this.eventTypeBuffer = value;
              } else if (field === "retry") {
                this.initialRetry = getDuration(Number(value), this.initialRetry);
                this.retry = this.initialRetry;
              } else if (field === "heartbeatTimeout") {
                this.heartbeatTimeout = getDuration(Number(value), this.heartbeatTimeout);
                if (this.timeout !== 0) {
                  clearTimeout(this.timeout);
                  var that = this;
                  this.timeout = setTimeout(function () {
                    that.onTimeout();
                  }, this.heartbeatTimeout);
                }
              }
            }
            if (this.state === FIELD_START) {
              if (this.dataBuffer.length !== 0) {
                this.lastEventId = this.lastEventIdBuffer;
                if (this.eventTypeBuffer === "") {
                  this.eventTypeBuffer = "message";
                }
                var event = new MessageEvent(this.eventTypeBuffer, {
                  data: this.dataBuffer.join("\n"),
                  lastEventId: this.lastEventIdBuffer
                });
                this.es.dispatchEvent(event);
                if (this.eventTypeBuffer === "message") {
                  fire(this.es, this.es.onmessage, event);
                }
                if (this.currentState === CLOSED) {
                  return;
                }
              }
              this.dataBuffer.length = 0;
              this.eventTypeBuffer = "";
            }
            this.state = c === "\r".charCodeAt(0) ? AFTER_CR : FIELD_START;
          } else {
            if (this.state === FIELD_START) {
              this.fieldStart = position;
              this.state = FIELD;
            }
            if (this.state === FIELD) {
              if (c === ":".charCodeAt(0)) {
                this.valueStart = position + 1;
                this.state = VALUE_START;
              }
            } else if (this.state === VALUE_START) {
              this.state = VALUE;
            }
          }
        }
      }
    }
  };

  EventSourceInternal.prototype.onFinish = function () {
    if (this.currentState === OPEN || this.currentState === CONNECTING) {
      this.currentState = WAITING;
      if (this.timeout !== 0) {
        clearTimeout(this.timeout);
        this.timeout = 0;
      }
      if (this.retry > this.initialRetry * 16) {
        this.retry = this.initialRetry * 16;
      }
      if (this.retry > MAXIMUM_DURATION) {
        this.retry = MAXIMUM_DURATION;
      }
      var that = this;
      this.timeout = setTimeout(function () {
        that.onTimeout();
      }, this.retry);
      this.retry = this.retry * 2 + 1;

      this.readyState = CONNECTING;
      this.es.readyState = CONNECTING;
      var event = new Event("error");
      this.es.dispatchEvent(event);
      fire(this.es, this.es.onerror, event);
    }
  };

  EventSourceInternal.prototype.onTimeout = function () {
    this.timeout = 0;
    if (this.currentState !== WAITING) {
      if (!this.wasActivity) {
        throwError(new Error("No activity within " + this.heartbeatTimeout + " milliseconds. Reconnecting."));
        this.transport.cancel();
      } else {
        this.wasActivity = false;
        var that = this;
        this.timeout = setTimeout(function () {
          that.onTimeout();
        }, this.heartbeatTimeout);
      }
      return;
    }

    this.wasActivity = false;
    var that = this;
    this.timeout = setTimeout(function () {
      that.onTimeout();
    }, this.heartbeatTimeout);

    this.currentState = CONNECTING;
    this.dataBuffer.length = 0;
    this.eventTypeBuffer = "";
    this.lastEventIdBuffer = this.lastEventId;
    this.fieldStart = 0;
    this.valueStart = 0;
    this.state = FIELD_START;

    var s = this.url.slice(0, 5);
    if (s !== "data:" && s !== "blob:") {
      s = this.url + ((this.url.indexOf("?", 0) === -1 ? "?" : "&") + "lastEventId=" + encodeURIComponent(this.lastEventId) + "&r=" + (Math.random() + 1).toString().slice(2));
    } else {
      s = this.url;
    }
    try {
      this.transport.open(s, this.withCredentials);
    } catch (error) {
      this.close();
      throw error;
    }
  };

  EventSourceInternal.prototype.close = function () {
    this.currentState = CLOSED;
    this.transport.cancel();
    if (this.timeout !== 0) {
      clearTimeout(this.timeout);
      this.timeout = 0;
    }
    this.readyState = CLOSED;
    this.es.readyState = CLOSED;
  };

  function F() {
    this.CONNECTING = CONNECTING;
    this.OPEN = OPEN;
    this.CLOSED = CLOSED;
  }
  F.prototype = EventTarget.prototype;

  EventSource.prototype = new F();

  EventSource.prototype.close = function () {
    this._internal.close();
  };

  F.call(EventSource);
  if (isCORSSupported) {
    EventSource.prototype.withCredentials = undefined;
  }

  var isEventSourceSupported = function () {
    // Opera 12 fails this test, but this is fine.
    return global.EventSource != undefined && ("withCredentials" in global.EventSource.prototype);
  };

  if (Transport != undefined && (global.EventSource == undefined || (isCORSSupported && !isEventSourceSupported()))) {
    // Why replace a native EventSource ?
    // https://bugzilla.mozilla.org/show_bug.cgi?id=444328
    // https://bugzilla.mozilla.org/show_bug.cgi?id=831392
    // https://code.google.com/p/chromium/issues/detail?id=260144
    // https://code.google.com/p/chromium/issues/detail?id=225654
    // ...
    global.NativeEventSource = global.EventSource;
    global.EventSource = EventSource;
  }

}(typeof window !== 'undefined' ? window : this));


/***/ }),
/* 45 */
/***/ (function(module, exports) {

// removed by extract-text-webpack-plugin

/***/ }),
/* 46 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global, process) {/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
(function (global, factory) {
	 true ? factory() :
	typeof define === 'function' && define.amd ? define(factory) :
	(factory());
}(this, (function () { 'use strict';

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var Zone$1 = (function (global) {
    var performance = global['performance'];
    function mark(name) {
        performance && performance['mark'] && performance['mark'](name);
    }
    function performanceMeasure(name, label) {
        performance && performance['measure'] && performance['measure'](name, label);
    }
    mark('Zone');
    if (global['Zone']) {
        throw new Error('Zone already loaded.');
    }
    var Zone = (function () {
        function Zone(parent, zoneSpec) {
            this._properties = null;
            this._parent = parent;
            this._name = zoneSpec ? zoneSpec.name || 'unnamed' : '<root>';
            this._properties = zoneSpec && zoneSpec.properties || {};
            this._zoneDelegate =
                new ZoneDelegate(this, this._parent && this._parent._zoneDelegate, zoneSpec);
        }
        Zone.assertZonePatched = function () {
            if (global['Promise'] !== patches['ZoneAwarePromise']) {
                throw new Error('Zone.js has detected that ZoneAwarePromise `(window|global).Promise` ' +
                    'has been overwritten.\n' +
                    'Most likely cause is that a Promise polyfill has been loaded ' +
                    'after Zone.js (Polyfilling Promise api is not necessary when zone.js is loaded. ' +
                    'If you must load one, do so before loading zone.js.)');
            }
        };
        Object.defineProperty(Zone, "root", {
            get: function () {
                var zone = Zone.current;
                while (zone.parent) {
                    zone = zone.parent;
                }
                return zone;
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(Zone, "current", {
            get: function () {
                return _currentZoneFrame.zone;
            },
            enumerable: true,
            configurable: true
        });
        
        Object.defineProperty(Zone, "currentTask", {
            get: function () {
                return _currentTask;
            },
            enumerable: true,
            configurable: true
        });
        
        Zone.__load_patch = function (name, fn) {
            if (patches.hasOwnProperty(name)) {
                throw Error('Already loaded patch: ' + name);
            }
            else if (!global['__Zone_disable_' + name]) {
                var perfName = 'Zone:' + name;
                mark(perfName);
                patches[name] = fn(global, Zone, _api);
                performanceMeasure(perfName, perfName);
            }
        };
        Object.defineProperty(Zone.prototype, "parent", {
            get: function () {
                return this._parent;
            },
            enumerable: true,
            configurable: true
        });
        
        Object.defineProperty(Zone.prototype, "name", {
            get: function () {
                return this._name;
            },
            enumerable: true,
            configurable: true
        });
        
        Zone.prototype.get = function (key) {
            var zone = this.getZoneWith(key);
            if (zone)
                return zone._properties[key];
        };
        Zone.prototype.getZoneWith = function (key) {
            var current = this;
            while (current) {
                if (current._properties.hasOwnProperty(key)) {
                    return current;
                }
                current = current._parent;
            }
            return null;
        };
        Zone.prototype.fork = function (zoneSpec) {
            if (!zoneSpec)
                throw new Error('ZoneSpec required!');
            return this._zoneDelegate.fork(this, zoneSpec);
        };
        Zone.prototype.wrap = function (callback, source) {
            if (typeof callback !== 'function') {
                throw new Error('Expecting function got: ' + callback);
            }
            var _callback = this._zoneDelegate.intercept(this, callback, source);
            var zone = this;
            return function () {
                return zone.runGuarded(_callback, this, arguments, source);
            };
        };
        Zone.prototype.run = function (callback, applyThis, applyArgs, source) {
            if (applyThis === void 0) { applyThis = undefined; }
            if (applyArgs === void 0) { applyArgs = null; }
            if (source === void 0) { source = null; }
            _currentZoneFrame = { parent: _currentZoneFrame, zone: this };
            try {
                return this._zoneDelegate.invoke(this, callback, applyThis, applyArgs, source);
            }
            finally {
                _currentZoneFrame = _currentZoneFrame.parent;
            }
        };
        Zone.prototype.runGuarded = function (callback, applyThis, applyArgs, source) {
            if (applyThis === void 0) { applyThis = null; }
            if (applyArgs === void 0) { applyArgs = null; }
            if (source === void 0) { source = null; }
            _currentZoneFrame = { parent: _currentZoneFrame, zone: this };
            try {
                try {
                    return this._zoneDelegate.invoke(this, callback, applyThis, applyArgs, source);
                }
                catch (error) {
                    if (this._zoneDelegate.handleError(this, error)) {
                        throw error;
                    }
                }
            }
            finally {
                _currentZoneFrame = _currentZoneFrame.parent;
            }
        };
        Zone.prototype.runTask = function (task, applyThis, applyArgs) {
            if (task.zone != this)
                throw new Error('A task can only be run in the zone of creation! (Creation: ' +
                    (task.zone || NO_ZONE).name + '; Execution: ' + this.name + ')');
            var reEntryGuard = task.state != running;
            reEntryGuard && task._transitionTo(running, scheduled);
            task.runCount++;
            var previousTask = _currentTask;
            _currentTask = task;
            _currentZoneFrame = { parent: _currentZoneFrame, zone: this };
            try {
                if (task.type == macroTask && task.data && !task.data.isPeriodic) {
                    task.cancelFn = null;
                }
                try {
                    return this._zoneDelegate.invokeTask(this, task, applyThis, applyArgs);
                }
                catch (error) {
                    if (this._zoneDelegate.handleError(this, error)) {
                        throw error;
                    }
                }
            }
            finally {
                // if the task's state is notScheduled or unknown, then it has already been cancelled
                // we should not reset the state to scheduled
                if (task.state !== notScheduled && task.state !== unknown) {
                    if (task.type == eventTask || (task.data && task.data.isPeriodic)) {
                        reEntryGuard && task._transitionTo(scheduled, running);
                    }
                    else {
                        task.runCount = 0;
                        this._updateTaskCount(task, -1);
                        reEntryGuard &&
                            task._transitionTo(notScheduled, running, notScheduled);
                    }
                }
                _currentZoneFrame = _currentZoneFrame.parent;
                _currentTask = previousTask;
            }
        };
        Zone.prototype.scheduleTask = function (task) {
            if (task.zone && task.zone !== this) {
                // check if the task was rescheduled, the newZone
                // should not be the children of the original zone
                var newZone = this;
                while (newZone) {
                    if (newZone === task.zone) {
                        throw Error("can not reschedule task to " + this
                            .name + " which is descendants of the original zone " + task.zone.name);
                    }
                    newZone = newZone.parent;
                }
            }
            task._transitionTo(scheduling, notScheduled);
            var zoneDelegates = [];
            task._zoneDelegates = zoneDelegates;
            task._zone = this;
            try {
                task = this._zoneDelegate.scheduleTask(this, task);
            }
            catch (err) {
                // should set task's state to unknown when scheduleTask throw error
                // because the err may from reschedule, so the fromState maybe notScheduled
                task._transitionTo(unknown, scheduling, notScheduled);
                // TODO: @JiaLiPassion, should we check the result from handleError?
                this._zoneDelegate.handleError(this, err);
                throw err;
            }
            if (task._zoneDelegates === zoneDelegates) {
                // we have to check because internally the delegate can reschedule the task.
                this._updateTaskCount(task, 1);
            }
            if (task.state == scheduling) {
                task._transitionTo(scheduled, scheduling);
            }
            return task;
        };
        Zone.prototype.scheduleMicroTask = function (source, callback, data, customSchedule) {
            return this.scheduleTask(new ZoneTask(microTask, source, callback, data, customSchedule, null));
        };
        Zone.prototype.scheduleMacroTask = function (source, callback, data, customSchedule, customCancel) {
            return this.scheduleTask(new ZoneTask(macroTask, source, callback, data, customSchedule, customCancel));
        };
        Zone.prototype.scheduleEventTask = function (source, callback, data, customSchedule, customCancel) {
            return this.scheduleTask(new ZoneTask(eventTask, source, callback, data, customSchedule, customCancel));
        };
        Zone.prototype.cancelTask = function (task) {
            if (task.zone != this)
                throw new Error('A task can only be cancelled in the zone of creation! (Creation: ' +
                    (task.zone || NO_ZONE).name + '; Execution: ' + this.name + ')');
            task._transitionTo(canceling, scheduled, running);
            try {
                this._zoneDelegate.cancelTask(this, task);
            }
            catch (err) {
                // if error occurs when cancelTask, transit the state to unknown
                task._transitionTo(unknown, canceling);
                this._zoneDelegate.handleError(this, err);
                throw err;
            }
            this._updateTaskCount(task, -1);
            task._transitionTo(notScheduled, canceling);
            task.runCount = 0;
            return task;
        };
        Zone.prototype._updateTaskCount = function (task, count) {
            var zoneDelegates = task._zoneDelegates;
            if (count == -1) {
                task._zoneDelegates = null;
            }
            for (var i = 0; i < zoneDelegates.length; i++) {
                zoneDelegates[i]._updateTaskCount(task.type, count);
            }
        };
        return Zone;
    }());
    Zone.__symbol__ = __symbol__;
    var DELEGATE_ZS = {
        name: '',
        onHasTask: function (delegate, _, target, hasTaskState) {
            return delegate.hasTask(target, hasTaskState);
        },
        onScheduleTask: function (delegate, _, target, task) {
            return delegate.scheduleTask(target, task);
        },
        onInvokeTask: function (delegate, _, target, task, applyThis, applyArgs) { return delegate.invokeTask(target, task, applyThis, applyArgs); },
        onCancelTask: function (delegate, _, target, task) {
            return delegate.cancelTask(target, task);
        }
    };
    var ZoneDelegate = (function () {
        function ZoneDelegate(zone, parentDelegate, zoneSpec) {
            this._taskCounts = { 'microTask': 0, 'macroTask': 0, 'eventTask': 0 };
            this.zone = zone;
            this._parentDelegate = parentDelegate;
            this._forkZS = zoneSpec && (zoneSpec && zoneSpec.onFork ? zoneSpec : parentDelegate._forkZS);
            this._forkDlgt = zoneSpec && (zoneSpec.onFork ? parentDelegate : parentDelegate._forkDlgt);
            this._forkCurrZone = zoneSpec && (zoneSpec.onFork ? this.zone : parentDelegate.zone);
            this._interceptZS =
                zoneSpec && (zoneSpec.onIntercept ? zoneSpec : parentDelegate._interceptZS);
            this._interceptDlgt =
                zoneSpec && (zoneSpec.onIntercept ? parentDelegate : parentDelegate._interceptDlgt);
            this._interceptCurrZone =
                zoneSpec && (zoneSpec.onIntercept ? this.zone : parentDelegate.zone);
            this._invokeZS = zoneSpec && (zoneSpec.onInvoke ? zoneSpec : parentDelegate._invokeZS);
            this._invokeDlgt =
                zoneSpec && (zoneSpec.onInvoke ? parentDelegate : parentDelegate._invokeDlgt);
            this._invokeCurrZone = zoneSpec && (zoneSpec.onInvoke ? this.zone : parentDelegate.zone);
            this._handleErrorZS =
                zoneSpec && (zoneSpec.onHandleError ? zoneSpec : parentDelegate._handleErrorZS);
            this._handleErrorDlgt =
                zoneSpec && (zoneSpec.onHandleError ? parentDelegate : parentDelegate._handleErrorDlgt);
            this._handleErrorCurrZone =
                zoneSpec && (zoneSpec.onHandleError ? this.zone : parentDelegate.zone);
            this._scheduleTaskZS =
                zoneSpec && (zoneSpec.onScheduleTask ? zoneSpec : parentDelegate._scheduleTaskZS);
            this._scheduleTaskDlgt =
                zoneSpec && (zoneSpec.onScheduleTask ? parentDelegate : parentDelegate._scheduleTaskDlgt);
            this._scheduleTaskCurrZone =
                zoneSpec && (zoneSpec.onScheduleTask ? this.zone : parentDelegate.zone);
            this._invokeTaskZS =
                zoneSpec && (zoneSpec.onInvokeTask ? zoneSpec : parentDelegate._invokeTaskZS);
            this._invokeTaskDlgt =
                zoneSpec && (zoneSpec.onInvokeTask ? parentDelegate : parentDelegate._invokeTaskDlgt);
            this._invokeTaskCurrZone =
                zoneSpec && (zoneSpec.onInvokeTask ? this.zone : parentDelegate.zone);
            this._cancelTaskZS =
                zoneSpec && (zoneSpec.onCancelTask ? zoneSpec : parentDelegate._cancelTaskZS);
            this._cancelTaskDlgt =
                zoneSpec && (zoneSpec.onCancelTask ? parentDelegate : parentDelegate._cancelTaskDlgt);
            this._cancelTaskCurrZone =
                zoneSpec && (zoneSpec.onCancelTask ? this.zone : parentDelegate.zone);
            this._hasTaskZS = null;
            this._hasTaskDlgt = null;
            this._hasTaskDlgtOwner = null;
            this._hasTaskCurrZone = null;
            var zoneSpecHasTask = zoneSpec && zoneSpec.onHasTask;
            var parentHasTask = parentDelegate && parentDelegate._hasTaskZS;
            if (zoneSpecHasTask || parentHasTask) {
                // If we need to report hasTask, than this ZS needs to do ref counting on tasks. In such
                // a case all task related interceptors must go through this ZD. We can't short circuit it.
                this._hasTaskZS = zoneSpecHasTask ? zoneSpec : DELEGATE_ZS;
                this._hasTaskDlgt = parentDelegate;
                this._hasTaskDlgtOwner = this;
                this._hasTaskCurrZone = zone;
                if (!zoneSpec.onScheduleTask) {
                    this._scheduleTaskZS = DELEGATE_ZS;
                    this._scheduleTaskDlgt = parentDelegate;
                    this._scheduleTaskCurrZone = this.zone;
                }
                if (!zoneSpec.onInvokeTask) {
                    this._invokeTaskZS = DELEGATE_ZS;
                    this._invokeTaskDlgt = parentDelegate;
                    this._invokeTaskCurrZone = this.zone;
                }
                if (!zoneSpec.onCancelTask) {
                    this._cancelTaskZS = DELEGATE_ZS;
                    this._cancelTaskDlgt = parentDelegate;
                    this._cancelTaskCurrZone = this.zone;
                }
            }
        }
        ZoneDelegate.prototype.fork = function (targetZone, zoneSpec) {
            return this._forkZS ? this._forkZS.onFork(this._forkDlgt, this.zone, targetZone, zoneSpec) :
                new Zone(targetZone, zoneSpec);
        };
        ZoneDelegate.prototype.intercept = function (targetZone, callback, source) {
            return this._interceptZS ?
                this._interceptZS.onIntercept(this._interceptDlgt, this._interceptCurrZone, targetZone, callback, source) :
                callback;
        };
        ZoneDelegate.prototype.invoke = function (targetZone, callback, applyThis, applyArgs, source) {
            return this._invokeZS ?
                this._invokeZS.onInvoke(this._invokeDlgt, this._invokeCurrZone, targetZone, callback, applyThis, applyArgs, source) :
                callback.apply(applyThis, applyArgs);
        };
        ZoneDelegate.prototype.handleError = function (targetZone, error) {
            return this._handleErrorZS ?
                this._handleErrorZS.onHandleError(this._handleErrorDlgt, this._handleErrorCurrZone, targetZone, error) :
                true;
        };
        ZoneDelegate.prototype.scheduleTask = function (targetZone, task) {
            var returnTask = task;
            if (this._scheduleTaskZS) {
                if (this._hasTaskZS) {
                    returnTask._zoneDelegates.push(this._hasTaskDlgtOwner);
                }
                returnTask = this._scheduleTaskZS.onScheduleTask(this._scheduleTaskDlgt, this._scheduleTaskCurrZone, targetZone, task);
                if (!returnTask)
                    returnTask = task;
            }
            else {
                if (task.scheduleFn) {
                    task.scheduleFn(task);
                }
                else if (task.type == microTask) {
                    scheduleMicroTask(task);
                }
                else {
                    throw new Error('Task is missing scheduleFn.');
                }
            }
            return returnTask;
        };
        ZoneDelegate.prototype.invokeTask = function (targetZone, task, applyThis, applyArgs) {
            return this._invokeTaskZS ?
                this._invokeTaskZS.onInvokeTask(this._invokeTaskDlgt, this._invokeTaskCurrZone, targetZone, task, applyThis, applyArgs) :
                task.callback.apply(applyThis, applyArgs);
        };
        ZoneDelegate.prototype.cancelTask = function (targetZone, task) {
            var value;
            if (this._cancelTaskZS) {
                value = this._cancelTaskZS.onCancelTask(this._cancelTaskDlgt, this._cancelTaskCurrZone, targetZone, task);
            }
            else {
                if (!task.cancelFn) {
                    throw Error('Task is not cancelable');
                }
                value = task.cancelFn(task);
            }
            return value;
        };
        ZoneDelegate.prototype.hasTask = function (targetZone, isEmpty) {
            // hasTask should not throw error so other ZoneDelegate
            // can still trigger hasTask callback
            try {
                return this._hasTaskZS &&
                    this._hasTaskZS.onHasTask(this._hasTaskDlgt, this._hasTaskCurrZone, targetZone, isEmpty);
            }
            catch (err) {
                this.handleError(targetZone, err);
            }
        };
        ZoneDelegate.prototype._updateTaskCount = function (type, count) {
            var counts = this._taskCounts;
            var prev = counts[type];
            var next = counts[type] = prev + count;
            if (next < 0) {
                throw new Error('More tasks executed then were scheduled.');
            }
            if (prev == 0 || next == 0) {
                var isEmpty = {
                    microTask: counts.microTask > 0,
                    macroTask: counts.macroTask > 0,
                    eventTask: counts.eventTask > 0,
                    change: type
                };
                this.hasTask(this.zone, isEmpty);
            }
        };
        return ZoneDelegate;
    }());
    var ZoneTask = (function () {
        function ZoneTask(type, source, callback, options, scheduleFn, cancelFn) {
            this._zone = null;
            this.runCount = 0;
            this._zoneDelegates = null;
            this._state = 'notScheduled';
            this.type = type;
            this.source = source;
            this.data = options;
            this.scheduleFn = scheduleFn;
            this.cancelFn = cancelFn;
            this.callback = callback;
            var self = this;
            this.invoke = function () {
                _numberOfNestedTaskFrames++;
                try {
                    self.runCount++;
                    return self.zone.runTask(self, this, arguments);
                }
                finally {
                    if (_numberOfNestedTaskFrames == 1) {
                        drainMicroTaskQueue();
                    }
                    _numberOfNestedTaskFrames--;
                }
            };
        }
        Object.defineProperty(ZoneTask.prototype, "zone", {
            get: function () {
                return this._zone;
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(ZoneTask.prototype, "state", {
            get: function () {
                return this._state;
            },
            enumerable: true,
            configurable: true
        });
        ZoneTask.prototype.cancelScheduleRequest = function () {
            this._transitionTo(notScheduled, scheduling);
        };
        ZoneTask.prototype._transitionTo = function (toState, fromState1, fromState2) {
            if (this._state === fromState1 || this._state === fromState2) {
                this._state = toState;
                if (toState == notScheduled) {
                    this._zoneDelegates = null;
                }
            }
            else {
                throw new Error(this.type + " '" + this.source + "': can not transition to '" + toState + "', expecting state '" + fromState1 + "'" + (fromState2 ?
                    ' or \'' + fromState2 + '\'' :
                    '') + ", was '" + this._state + "'.");
            }
        };
        ZoneTask.prototype.toString = function () {
            if (this.data && typeof this.data.handleId !== 'undefined') {
                return this.data.handleId;
            }
            else {
                return Object.prototype.toString.call(this);
            }
        };
        // add toJSON method to prevent cyclic error when
        // call JSON.stringify(zoneTask)
        ZoneTask.prototype.toJSON = function () {
            return {
                type: this.type,
                state: this.state,
                source: this.source,
                zone: this.zone.name,
                invoke: this.invoke,
                scheduleFn: this.scheduleFn,
                cancelFn: this.cancelFn,
                runCount: this.runCount,
                callback: this.callback
            };
        };
        return ZoneTask;
    }());
    //////////////////////////////////////////////////////
    //////////////////////////////////////////////////////
    ///  MICROTASK QUEUE
    //////////////////////////////////////////////////////
    //////////////////////////////////////////////////////
    var symbolSetTimeout = __symbol__('setTimeout');
    var symbolPromise = __symbol__('Promise');
    var symbolThen = __symbol__('then');
    var _microTaskQueue = [];
    var _isDrainingMicrotaskQueue = false;
    function scheduleMicroTask(task) {
        // if we are not running in any task, and there has not been anything scheduled
        // we must bootstrap the initial task creation by manually scheduling the drain
        if (_numberOfNestedTaskFrames === 0 && _microTaskQueue.length === 0) {
            // We are not running in Task, so we need to kickstart the microtask queue.
            if (global[symbolPromise]) {
                global[symbolPromise].resolve(0)[symbolThen](drainMicroTaskQueue);
            }
            else {
                global[symbolSetTimeout](drainMicroTaskQueue, 0);
            }
        }
        task && _microTaskQueue.push(task);
    }
    function drainMicroTaskQueue() {
        if (!_isDrainingMicrotaskQueue) {
            _isDrainingMicrotaskQueue = true;
            while (_microTaskQueue.length) {
                var queue = _microTaskQueue;
                _microTaskQueue = [];
                for (var i = 0; i < queue.length; i++) {
                    var task = queue[i];
                    try {
                        task.zone.runTask(task, null, null);
                    }
                    catch (error) {
                        _api.onUnhandledError(error);
                    }
                }
            }
            var showError = !Zone[__symbol__('ignoreConsoleErrorUncaughtError')];
            _api.microtaskDrainDone();
            _isDrainingMicrotaskQueue = false;
        }
    }
    //////////////////////////////////////////////////////
    //////////////////////////////////////////////////////
    ///  BOOTSTRAP
    //////////////////////////////////////////////////////
    //////////////////////////////////////////////////////
    var NO_ZONE = { name: 'NO ZONE' };
    var notScheduled = 'notScheduled', scheduling = 'scheduling', scheduled = 'scheduled', running = 'running', canceling = 'canceling', unknown = 'unknown';
    var microTask = 'microTask', macroTask = 'macroTask', eventTask = 'eventTask';
    var patches = {};
    var _api = {
        symbol: __symbol__,
        currentZoneFrame: function () { return _currentZoneFrame; },
        onUnhandledError: noop,
        microtaskDrainDone: noop,
        scheduleMicroTask: scheduleMicroTask,
        showUncaughtError: function () { return !Zone[__symbol__('ignoreConsoleErrorUncaughtError')]; }
    };
    var _currentZoneFrame = { parent: null, zone: new Zone(null, null) };
    var _currentTask = null;
    var _numberOfNestedTaskFrames = 0;
    function noop() { }
    function __symbol__(name) {
        return '__zone_symbol__' + name;
    }
    performanceMeasure('Zone', 'Zone');
    return global['Zone'] = Zone;
})(typeof window !== 'undefined' && window || typeof self !== 'undefined' && self || global);

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
Zone.__load_patch('ZoneAwarePromise', function (global, Zone, api) {
    var __symbol__ = api.symbol;
    var _uncaughtPromiseErrors = [];
    var symbolPromise = __symbol__('Promise');
    var symbolThen = __symbol__('then');
    api.onUnhandledError = function (e) {
        if (api.showUncaughtError()) {
            var rejection = e && e.rejection;
            if (rejection) {
                console.error('Unhandled Promise rejection:', rejection instanceof Error ? rejection.message : rejection, '; Zone:', e.zone.name, '; Task:', e.task && e.task.source, '; Value:', rejection, rejection instanceof Error ? rejection.stack : undefined);
            }
            console.error(e);
        }
    };
    api.microtaskDrainDone = function () {
        while (_uncaughtPromiseErrors.length) {
            var _loop_1 = function () {
                var uncaughtPromiseError = _uncaughtPromiseErrors.shift();
                try {
                    uncaughtPromiseError.zone.runGuarded(function () {
                        throw uncaughtPromiseError;
                    });
                }
                catch (error) {
                    handleUnhandledRejection(error);
                }
            };
            while (_uncaughtPromiseErrors.length) {
                _loop_1();
            }
        }
    };
    function handleUnhandledRejection(e) {
        api.onUnhandledError(e);
        try {
            var handler = Zone[__symbol__('unhandledPromiseRejectionHandler')];
            if (handler && typeof handler === 'function') {
                handler.apply(this, [e]);
            }
        }
        catch (err) {
        }
    }
    function isThenable(value) {
        return value && value.then;
    }
    function forwardResolution(value) {
        return value;
    }
    function forwardRejection(rejection) {
        return ZoneAwarePromise.reject(rejection);
    }
    var symbolState = __symbol__('state');
    var symbolValue = __symbol__('value');
    var source = 'Promise.then';
    var UNRESOLVED = null;
    var RESOLVED = true;
    var REJECTED = false;
    var REJECTED_NO_CATCH = 0;
    function makeResolver(promise, state) {
        return function (v) {
            try {
                resolvePromise(promise, state, v);
            }
            catch (err) {
                resolvePromise(promise, false, err);
            }
            // Do not return value or you will break the Promise spec.
        };
    }
    var once = function () {
        var wasCalled = false;
        return function wrapper(wrappedFunction) {
            return function () {
                if (wasCalled) {
                    return;
                }
                wasCalled = true;
                wrappedFunction.apply(null, arguments);
            };
        };
    };
    // Promise Resolution
    function resolvePromise(promise, state, value) {
        var onceWrapper = once();
        if (promise === value) {
            throw new TypeError('Promise resolved with itself');
        }
        if (promise[symbolState] === UNRESOLVED) {
            // should only get value.then once based on promise spec.
            var then = null;
            try {
                if (typeof value === 'object' || typeof value === 'function') {
                    then = value && value.then;
                }
            }
            catch (err) {
                onceWrapper(function () {
                    resolvePromise(promise, false, err);
                })();
                return promise;
            }
            // if (value instanceof ZoneAwarePromise) {
            if (state !== REJECTED && value instanceof ZoneAwarePromise &&
                value.hasOwnProperty(symbolState) && value.hasOwnProperty(symbolValue) &&
                value[symbolState] !== UNRESOLVED) {
                clearRejectedNoCatch(value);
                resolvePromise(promise, value[symbolState], value[symbolValue]);
            }
            else if (state !== REJECTED && typeof then === 'function') {
                try {
                    then.apply(value, [
                        onceWrapper(makeResolver(promise, state)), onceWrapper(makeResolver(promise, false))
                    ]);
                }
                catch (err) {
                    onceWrapper(function () {
                        resolvePromise(promise, false, err);
                    })();
                }
            }
            else {
                promise[symbolState] = state;
                var queue = promise[symbolValue];
                promise[symbolValue] = value;
                // record task information in value when error occurs, so we can
                // do some additional work such as render longStackTrace
                if (state === REJECTED && value instanceof Error) {
                    value[__symbol__('currentTask')] = Zone.currentTask;
                }
                for (var i = 0; i < queue.length;) {
                    scheduleResolveOrReject(promise, queue[i++], queue[i++], queue[i++], queue[i++]);
                }
                if (queue.length == 0 && state == REJECTED) {
                    promise[symbolState] = REJECTED_NO_CATCH;
                    try {
                        throw new Error('Uncaught (in promise): ' + value +
                            (value && value.stack ? '\n' + value.stack : ''));
                    }
                    catch (err) {
                        var error_1 = err;
                        error_1.rejection = value;
                        error_1.promise = promise;
                        error_1.zone = Zone.current;
                        error_1.task = Zone.currentTask;
                        _uncaughtPromiseErrors.push(error_1);
                        api.scheduleMicroTask(); // to make sure that it is running
                    }
                }
            }
        }
        // Resolving an already resolved promise is a noop.
        return promise;
    }
    function clearRejectedNoCatch(promise) {
        if (promise[symbolState] === REJECTED_NO_CATCH) {
            // if the promise is rejected no catch status
            // and queue.length > 0, means there is a error handler
            // here to handle the rejected promise, we should trigger
            // windows.rejectionhandled eventHandler or nodejs rejectionHandled
            // eventHandler
            try {
                var handler = Zone[__symbol__('rejectionHandledHandler')];
                if (handler && typeof handler === 'function') {
                    handler.apply(this, [{ rejection: promise[symbolValue], promise: promise }]);
                }
            }
            catch (err) {
            }
            promise[symbolState] = REJECTED;
            for (var i = 0; i < _uncaughtPromiseErrors.length; i++) {
                if (promise === _uncaughtPromiseErrors[i].promise) {
                    _uncaughtPromiseErrors.splice(i, 1);
                }
            }
        }
    }
    function scheduleResolveOrReject(promise, zone, chainPromise, onFulfilled, onRejected) {
        clearRejectedNoCatch(promise);
        var delegate = promise[symbolState] ?
            (typeof onFulfilled === 'function') ? onFulfilled : forwardResolution :
            (typeof onRejected === 'function') ? onRejected : forwardRejection;
        zone.scheduleMicroTask(source, function () {
            try {
                resolvePromise(chainPromise, true, zone.run(delegate, undefined, [promise[symbolValue]]));
            }
            catch (error) {
                resolvePromise(chainPromise, false, error);
            }
        });
    }
    var ZoneAwarePromise = (function () {
        function ZoneAwarePromise(executor) {
            var promise = this;
            if (!(promise instanceof ZoneAwarePromise)) {
                throw new Error('Must be an instanceof Promise.');
            }
            promise[symbolState] = UNRESOLVED;
            promise[symbolValue] = []; // queue;
            try {
                executor && executor(makeResolver(promise, RESOLVED), makeResolver(promise, REJECTED));
            }
            catch (error) {
                resolvePromise(promise, false, error);
            }
        }
        ZoneAwarePromise.toString = function () {
            return 'function ZoneAwarePromise() { [native code] }';
        };
        ZoneAwarePromise.resolve = function (value) {
            return resolvePromise(new this(null), RESOLVED, value);
        };
        ZoneAwarePromise.reject = function (error) {
            return resolvePromise(new this(null), REJECTED, error);
        };
        ZoneAwarePromise.race = function (values) {
            var resolve;
            var reject;
            var promise = new this(function (res, rej) {
                _a = [res, rej], resolve = _a[0], reject = _a[1];
                var _a;
            });
            function onResolve(value) {
                promise && (promise = null || resolve(value));
            }
            function onReject(error) {
                promise && (promise = null || reject(error));
            }
            for (var _i = 0, values_1 = values; _i < values_1.length; _i++) {
                var value = values_1[_i];
                if (!isThenable(value)) {
                    value = this.resolve(value);
                }
                value.then(onResolve, onReject);
            }
            return promise;
        };
        ZoneAwarePromise.all = function (values) {
            var resolve;
            var reject;
            var promise = new this(function (res, rej) {
                resolve = res;
                reject = rej;
            });
            var count = 0;
            var resolvedValues = [];
            for (var _i = 0, values_2 = values; _i < values_2.length; _i++) {
                var value = values_2[_i];
                if (!isThenable(value)) {
                    value = this.resolve(value);
                }
                value.then((function (index) { return function (value) {
                    resolvedValues[index] = value;
                    count--;
                    if (!count) {
                        resolve(resolvedValues);
                    }
                }; })(count), reject);
                count++;
            }
            if (!count)
                resolve(resolvedValues);
            return promise;
        };
        ZoneAwarePromise.prototype.then = function (onFulfilled, onRejected) {
            var chainPromise = new this.constructor(null);
            var zone = Zone.current;
            if (this[symbolState] == UNRESOLVED) {
                this[symbolValue].push(zone, chainPromise, onFulfilled, onRejected);
            }
            else {
                scheduleResolveOrReject(this, zone, chainPromise, onFulfilled, onRejected);
            }
            return chainPromise;
        };
        ZoneAwarePromise.prototype.catch = function (onRejected) {
            return this.then(null, onRejected);
        };
        return ZoneAwarePromise;
    }());
    // Protect against aggressive optimizers dropping seemingly unused properties.
    // E.g. Closure Compiler in advanced mode.
    ZoneAwarePromise['resolve'] = ZoneAwarePromise.resolve;
    ZoneAwarePromise['reject'] = ZoneAwarePromise.reject;
    ZoneAwarePromise['race'] = ZoneAwarePromise.race;
    ZoneAwarePromise['all'] = ZoneAwarePromise.all;
    var NativePromise = global[symbolPromise] = global['Promise'];
    global['Promise'] = ZoneAwarePromise;
    var symbolThenPatched = __symbol__('thenPatched');
    function patchThen(Ctor) {
        var proto = Ctor.prototype;
        var originalThen = proto.then;
        // Keep a reference to the original method.
        proto[symbolThen] = originalThen;
        Ctor.prototype.then = function (onResolve, onReject) {
            var _this = this;
            var wrapped = new ZoneAwarePromise(function (resolve, reject) {
                originalThen.call(_this, resolve, reject);
            });
            return wrapped.then(onResolve, onReject);
        };
        Ctor[symbolThenPatched] = true;
    }
    function zoneify(fn) {
        return function () {
            var resultPromise = fn.apply(this, arguments);
            if (resultPromise instanceof ZoneAwarePromise) {
                return resultPromise;
            }
            var ctor = resultPromise.constructor;
            if (!ctor[symbolThenPatched]) {
                patchThen(ctor);
            }
            return resultPromise;
        };
    }
    if (NativePromise) {
        patchThen(NativePromise);
        var fetch_1 = global['fetch'];
        if (typeof fetch_1 == 'function') {
            global['fetch'] = zoneify(fetch_1);
        }
    }
    // This is not part of public API, but it is useful for tests, so we expose it.
    Promise[Zone.__symbol__('uncaughtPromiseErrors')] = _uncaughtPromiseErrors;
    return ZoneAwarePromise;
});

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/**
 * Suppress closure compiler errors about unknown 'Zone' variable
 * @fileoverview
 * @suppress {undefinedVars,globalThis}
 */
var zoneSymbol = function (n) { return "__zone_symbol__" + n; };
var _global = typeof window === 'object' && window || typeof self === 'object' && self || global;
function bindArguments(args, source) {
    for (var i = args.length - 1; i >= 0; i--) {
        if (typeof args[i] === 'function') {
            args[i] = Zone.current.wrap(args[i], source + '_' + i);
        }
    }
    return args;
}
function patchPrototype(prototype, fnNames) {
    var source = prototype.constructor['name'];
    var _loop_1 = function (i) {
        var name_1 = fnNames[i];
        var delegate = prototype[name_1];
        if (delegate) {
            prototype[name_1] = (function (delegate) {
                var patched = function () {
                    return delegate.apply(this, bindArguments(arguments, source + '.' + name_1));
                };
                attachOriginToPatched(patched, delegate);
                return patched;
            })(delegate);
        }
    };
    for (var i = 0; i < fnNames.length; i++) {
        _loop_1(i);
    }
}
var isWebWorker = (typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope);
var isNode = (!('nw' in _global) && typeof process !== 'undefined' &&
    {}.toString.call(process) === '[object process]');
var isBrowser = !isNode && !isWebWorker && !!(typeof window !== 'undefined' && window['HTMLElement']);
// we are in electron of nw, so we are both browser and nodejs
var isMix = typeof process !== 'undefined' &&
    {}.toString.call(process) === '[object process]' && !isWebWorker &&
    !!(typeof window !== 'undefined' && window['HTMLElement']);
function patchProperty(obj, prop) {
    var desc = Object.getOwnPropertyDescriptor(obj, prop) || { enumerable: true, configurable: true };
    // if the descriptor is not configurable
    // just return
    if (!desc.configurable) {
        return;
    }
    // A property descriptor cannot have getter/setter and be writable
    // deleting the writable and value properties avoids this error:
    //
    // TypeError: property descriptors must not specify a value or be writable when a
    // getter or setter has been specified
    delete desc.writable;
    delete desc.value;
    var originalDescGet = desc.get;
    // substr(2) cuz 'onclick' -> 'click', etc
    var eventName = prop.substr(2);
    var _prop = zoneSymbol('_' + prop);
    desc.set = function (newValue) {
        // in some of windows's onproperty callback, this is undefined
        // so we need to check it
        var target = this;
        if (!target && obj === _global) {
            target = _global;
        }
        if (!target) {
            return;
        }
        var previousValue = target[_prop];
        if (previousValue) {
            target.removeEventListener(eventName, previousValue);
        }
        if (typeof newValue === 'function') {
            var wrapFn = function (event) {
                var result = newValue.apply(this, arguments);
                if (result != undefined && !result) {
                    event.preventDefault();
                }
                return result;
            };
            target[_prop] = wrapFn;
            target.addEventListener(eventName, wrapFn, false);
        }
        else {
            target[_prop] = null;
        }
    };
    // The getter would return undefined for unassigned properties but the default value of an
    // unassigned property is null
    desc.get = function () {
        // in some of windows's onproperty callback, this is undefined
        // so we need to check it
        var target = this;
        if (!target && obj === _global) {
            target = _global;
        }
        if (!target) {
            return null;
        }
        if (target.hasOwnProperty(_prop)) {
            return target[_prop];
        }
        else if (originalDescGet) {
            // result will be null when use inline event attribute,
            // such as <button onclick="func();">OK</button>
            // because the onclick function is internal raw uncompiled handler
            // the onclick will be evaluated when first time event was triggered or
            // the property is accessed, https://github.com/angular/zone.js/issues/525
            // so we should use original native get to retrieve the handler
            var value = originalDescGet && originalDescGet.apply(this);
            if (value) {
                desc.set.apply(this, [value]);
                if (typeof target['removeAttribute'] === 'function') {
                    target.removeAttribute(prop);
                }
                return value;
            }
        }
        return null;
    };
    Object.defineProperty(obj, prop, desc);
}
function patchOnProperties(obj, properties) {
    if (properties) {
        for (var i = 0; i < properties.length; i++) {
            patchProperty(obj, 'on' + properties[i]);
        }
    }
    else {
        var onProperties = [];
        for (var prop in obj) {
            if (prop.substr(0, 2) == 'on') {
                onProperties.push(prop);
            }
        }
        for (var j = 0; j < onProperties.length; j++) {
            patchProperty(obj, onProperties[j]);
        }
    }
}
var EVENT_TASKS = zoneSymbol('eventTasks');
// For EventTarget
var ADD_EVENT_LISTENER = 'addEventListener';
var REMOVE_EVENT_LISTENER = 'removeEventListener';
// compare the EventListenerOptionsOrCapture
// 1. if the options is usCapture: boolean, compare the useCpature values directly
// 2. if the options is EventListerOptions, only compare the capture
function compareEventListenerOptions(left, right) {
    var leftCapture = (typeof left === 'boolean') ?
        left :
        ((typeof left === 'object') ? (left && left.capture) : false);
    var rightCapture = (typeof right === 'boolean') ?
        right :
        ((typeof right === 'object') ? (right && right.capture) : false);
    return !!leftCapture === !!rightCapture;
}
function findExistingRegisteredTask(target, handler, name, options, remove) {
    var eventTasks = target[EVENT_TASKS];
    if (eventTasks) {
        for (var i = 0; i < eventTasks.length; i++) {
            var eventTask = eventTasks[i];
            var data = eventTask.data;
            var listener = data.handler;
            if ((data.handler === handler || listener.listener === handler) &&
                compareEventListenerOptions(data.options, options) && data.eventName === name) {
                if (remove) {
                    eventTasks.splice(i, 1);
                }
                return eventTask;
            }
        }
    }
    return null;
}
function attachRegisteredEvent(target, eventTask, isPrepend) {
    var eventTasks = target[EVENT_TASKS];
    if (!eventTasks) {
        eventTasks = target[EVENT_TASKS] = [];
    }
    if (isPrepend) {
        eventTasks.unshift(eventTask);
    }
    else {
        eventTasks.push(eventTask);
    }
}
var defaultListenerMetaCreator = function (self, args) {
    return {
        options: args[2],
        eventName: args[0],
        handler: args[1],
        target: self || _global,
        name: args[0],
        crossContext: false,
        invokeAddFunc: function (addFnSymbol, delegate) {
            // check if the data is cross site context, if it is, fallback to
            // remove the delegate directly and try catch error
            if (!this.crossContext) {
                if (delegate && delegate.invoke) {
                    return this.target[addFnSymbol](this.eventName, delegate.invoke, this.options);
                }
                else {
                    return this.target[addFnSymbol](this.eventName, delegate, this.options);
                }
            }
            else {
                // add a if/else branch here for performance concern, for most times
                // cross site context is false, so we don't need to try/catch
                try {
                    return this.target[addFnSymbol](this.eventName, delegate, this.options);
                }
                catch (err) {
                    // do nothing here is fine, because objects in a cross-site context are unusable
                }
            }
        },
        invokeRemoveFunc: function (removeFnSymbol, delegate) {
            // check if the data is cross site context, if it is, fallback to
            // remove the delegate directly and try catch error
            if (!this.crossContext) {
                if (delegate && delegate.invoke) {
                    return this.target[removeFnSymbol](this.eventName, delegate.invoke, this.options);
                }
                else {
                    return this.target[removeFnSymbol](this.eventName, delegate, this.options);
                }
            }
            else {
                // add a if/else branch here for performance concern, for most times
                // cross site context is false, so we don't need to try/catch
                try {
                    return this.target[removeFnSymbol](this.eventName, delegate, this.options);
                }
                catch (err) {
                    // do nothing here is fine, because objects in a cross-site context are unusable
                }
            }
        }
    };
};
function makeZoneAwareAddListener(addFnName, removeFnName, useCapturingParam, allowDuplicates, isPrepend, metaCreator) {
    if (useCapturingParam === void 0) { useCapturingParam = true; }
    if (allowDuplicates === void 0) { allowDuplicates = false; }
    if (isPrepend === void 0) { isPrepend = false; }
    if (metaCreator === void 0) { metaCreator = defaultListenerMetaCreator; }
    var addFnSymbol = zoneSymbol(addFnName);
    var removeFnSymbol = zoneSymbol(removeFnName);
    var defaultUseCapturing = useCapturingParam ? false : undefined;
    function scheduleEventListener(eventTask) {
        var meta = eventTask.data;
        attachRegisteredEvent(meta.target, eventTask, isPrepend);
        return meta.invokeAddFunc(addFnSymbol, eventTask);
    }
    function cancelEventListener(eventTask) {
        var meta = eventTask.data;
        findExistingRegisteredTask(meta.target, eventTask.invoke, meta.eventName, meta.options, true);
        return meta.invokeRemoveFunc(removeFnSymbol, eventTask);
    }
    return function zoneAwareAddListener(self, args) {
        var data = metaCreator(self, args);
        data.options = data.options || defaultUseCapturing;
        // - Inside a Web Worker, `this` is undefined, the context is `global`
        // - When `addEventListener` is called on the global context in strict mode, `this` is undefined
        // see https://github.com/angular/zone.js/issues/190
        var delegate = null;
        if (typeof data.handler == 'function') {
            delegate = data.handler;
        }
        else if (data.handler && data.handler.handleEvent) {
            delegate = function (event) { return data.handler.handleEvent(event); };
        }
        var validZoneHandler = false;
        try {
            // In cross site contexts (such as WebDriver frameworks like Selenium),
            // accessing the handler object here will cause an exception to be thrown which
            // will fail tests prematurely.
            validZoneHandler = data.handler && data.handler.toString() === '[object FunctionWrapper]';
        }
        catch (error) {
            // we can still try to add the data.handler even we are in cross site context
            data.crossContext = true;
            return data.invokeAddFunc(addFnSymbol, data.handler);
        }
        // Ignore special listeners of IE11 & Edge dev tools, see
        // https://github.com/angular/zone.js/issues/150
        if (!delegate || validZoneHandler) {
            return data.invokeAddFunc(addFnSymbol, data.handler);
        }
        if (!allowDuplicates) {
            var eventTask = findExistingRegisteredTask(data.target, data.handler, data.eventName, data.options, false);
            if (eventTask) {
                // we already registered, so this will have noop.
                return data.invokeAddFunc(addFnSymbol, eventTask);
            }
        }
        var zone = Zone.current;
        var source = data.target.constructor['name'] + '.' + addFnName + ':' + data.eventName;
        zone.scheduleEventTask(source, delegate, data, scheduleEventListener, cancelEventListener);
    };
}
function makeZoneAwareRemoveListener(fnName, useCapturingParam, metaCreator) {
    if (useCapturingParam === void 0) { useCapturingParam = true; }
    if (metaCreator === void 0) { metaCreator = defaultListenerMetaCreator; }
    var symbol = zoneSymbol(fnName);
    var defaultUseCapturing = useCapturingParam ? false : undefined;
    return function zoneAwareRemoveListener(self, args) {
        var data = metaCreator(self, args);
        data.options = data.options || defaultUseCapturing;
        // - Inside a Web Worker, `this` is undefined, the context is `global`
        // - When `addEventListener` is called on the global context in strict mode, `this` is undefined
        // see https://github.com/angular/zone.js/issues/190
        var delegate = null;
        if (typeof data.handler == 'function') {
            delegate = data.handler;
        }
        else if (data.handler && data.handler.handleEvent) {
            delegate = function (event) { return data.handler.handleEvent(event); };
        }
        var validZoneHandler = false;
        try {
            // In cross site contexts (such as WebDriver frameworks like Selenium),
            // accessing the handler object here will cause an exception to be thrown which
            // will fail tests prematurely.
            validZoneHandler = data.handler && data.handler.toString() === '[object FunctionWrapper]';
        }
        catch (error) {
            data.crossContext = true;
            return data.invokeRemoveFunc(symbol, data.handler);
        }
        // Ignore special listeners of IE11 & Edge dev tools, see
        // https://github.com/angular/zone.js/issues/150
        if (!delegate || validZoneHandler) {
            return data.invokeRemoveFunc(symbol, data.handler);
        }
        var eventTask = findExistingRegisteredTask(data.target, data.handler, data.eventName, data.options, true);
        if (eventTask) {
            eventTask.zone.cancelTask(eventTask);
        }
        else {
            data.invokeRemoveFunc(symbol, data.handler);
        }
    };
}


function patchEventTargetMethods(obj, addFnName, removeFnName, metaCreator) {
    if (addFnName === void 0) { addFnName = ADD_EVENT_LISTENER; }
    if (removeFnName === void 0) { removeFnName = REMOVE_EVENT_LISTENER; }
    if (metaCreator === void 0) { metaCreator = defaultListenerMetaCreator; }
    if (obj && obj[addFnName]) {
        patchMethod(obj, addFnName, function () { return makeZoneAwareAddListener(addFnName, removeFnName, true, false, false, metaCreator); });
        patchMethod(obj, removeFnName, function () { return makeZoneAwareRemoveListener(removeFnName, true, metaCreator); });
        return true;
    }
    else {
        return false;
    }
}
var originalInstanceKey = zoneSymbol('originalInstance');
// wrap some native API on `window`
function patchClass(className) {
    var OriginalClass = _global[className];
    if (!OriginalClass)
        return;
    // keep original class in global
    _global[zoneSymbol(className)] = OriginalClass;
    _global[className] = function () {
        var a = bindArguments(arguments, className);
        switch (a.length) {
            case 0:
                this[originalInstanceKey] = new OriginalClass();
                break;
            case 1:
                this[originalInstanceKey] = new OriginalClass(a[0]);
                break;
            case 2:
                this[originalInstanceKey] = new OriginalClass(a[0], a[1]);
                break;
            case 3:
                this[originalInstanceKey] = new OriginalClass(a[0], a[1], a[2]);
                break;
            case 4:
                this[originalInstanceKey] = new OriginalClass(a[0], a[1], a[2], a[3]);
                break;
            default:
                throw new Error('Arg list too long.');
        }
    };
    // attach original delegate to patched function
    attachOriginToPatched(_global[className], OriginalClass);
    var instance = new OriginalClass(function () { });
    var prop;
    for (prop in instance) {
        // https://bugs.webkit.org/show_bug.cgi?id=44721
        if (className === 'XMLHttpRequest' && prop === 'responseBlob')
            continue;
        (function (prop) {
            if (typeof instance[prop] === 'function') {
                _global[className].prototype[prop] = function () {
                    return this[originalInstanceKey][prop].apply(this[originalInstanceKey], arguments);
                };
            }
            else {
                Object.defineProperty(_global[className].prototype, prop, {
                    set: function (fn) {
                        if (typeof fn === 'function') {
                            this[originalInstanceKey][prop] = Zone.current.wrap(fn, className + '.' + prop);
                            // keep callback in wrapped function so we can
                            // use it in Function.prototype.toString to return
                            // the native one.
                            attachOriginToPatched(this[originalInstanceKey][prop], fn);
                        }
                        else {
                            this[originalInstanceKey][prop] = fn;
                        }
                    },
                    get: function () {
                        return this[originalInstanceKey][prop];
                    }
                });
            }
        }(prop));
    }
    for (prop in OriginalClass) {
        if (prop !== 'prototype' && OriginalClass.hasOwnProperty(prop)) {
            _global[className][prop] = OriginalClass[prop];
        }
    }
}
function patchMethod(target, name, patchFn) {
    var proto = target;
    while (proto && !proto.hasOwnProperty(name)) {
        proto = Object.getPrototypeOf(proto);
    }
    if (!proto && target[name]) {
        // somehow we did not find it, but we can see it. This happens on IE for Window properties.
        proto = target;
    }
    var delegateName = zoneSymbol(name);
    var delegate;
    if (proto && !(delegate = proto[delegateName])) {
        delegate = proto[delegateName] = proto[name];
        var patchDelegate_1 = patchFn(delegate, delegateName, name);
        proto[name] = function () {
            return patchDelegate_1(this, arguments);
        };
        attachOriginToPatched(proto[name], delegate);
    }
    return delegate;
}
// TODO: @JiaLiPassion, support cancel task later if necessary


function findEventTask(target, evtName) {
    var eventTasks = target[zoneSymbol('eventTasks')];
    var result = [];
    if (eventTasks) {
        for (var i = 0; i < eventTasks.length; i++) {
            var eventTask = eventTasks[i];
            var data = eventTask.data;
            var eventName = data && data.eventName;
            if (eventName === evtName) {
                result.push(eventTask);
            }
        }
    }
    return result;
}
function attachOriginToPatched(patched, original) {
    patched[zoneSymbol('OriginalDelegate')] = original;
}
Zone[zoneSymbol('patchEventTargetMethods')] = patchEventTargetMethods;
Zone[zoneSymbol('patchOnProperties')] = patchOnProperties;

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// override Function.prototype.toString to make zone.js patched function
// look like native function
Zone.__load_patch('toString', function (global, Zone, api) {
    // patch Func.prototype.toString to let them look like native
    var originalFunctionToString = Function.prototype.toString;
    Function.prototype.toString = function () {
        if (typeof this === 'function') {
            if (this[zoneSymbol('OriginalDelegate')]) {
                return originalFunctionToString.apply(this[zoneSymbol('OriginalDelegate')], arguments);
            }
            if (this === Promise) {
                var nativePromise = global[zoneSymbol('Promise')];
                if (nativePromise) {
                    return originalFunctionToString.apply(nativePromise, arguments);
                }
            }
            if (this === Error) {
                var nativeError = global[zoneSymbol('Error')];
                if (nativeError) {
                    return originalFunctionToString.apply(nativeError, arguments);
                }
            }
        }
        return originalFunctionToString.apply(this, arguments);
    };
    // patch Object.prototype.toString to let them look like native
    var originalObjectToString = Object.prototype.toString;
    Object.prototype.toString = function () {
        if (this instanceof Promise) {
            return '[object Promise]';
        }
        return originalObjectToString.apply(this, arguments);
    };
});

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
function patchTimer(window, setName, cancelName, nameSuffix) {
    var setNative = null;
    var clearNative = null;
    setName += nameSuffix;
    cancelName += nameSuffix;
    var tasksByHandleId = {};
    function scheduleTask(task) {
        var data = task.data;
        function timer() {
            try {
                task.invoke.apply(this, arguments);
            }
            finally {
                if (typeof data.handleId === 'number') {
                    // Node returns complex objects as handleIds
                    delete tasksByHandleId[data.handleId];
                }
            }
        }
        data.args[0] = timer;
        data.handleId = setNative.apply(window, data.args);
        if (typeof data.handleId === 'number') {
            // Node returns complex objects as handleIds -> no need to keep them around. Additionally,
            // this throws an
            // exception in older node versions and has no effect there, because of the stringified key.
            tasksByHandleId[data.handleId] = task;
        }
        return task;
    }
    function clearTask(task) {
        if (typeof task.data.handleId === 'number') {
            // Node returns complex objects as handleIds
            delete tasksByHandleId[task.data.handleId];
        }
        return clearNative(task.data.handleId);
    }
    setNative =
        patchMethod(window, setName, function (delegate) { return function (self, args) {
            if (typeof args[0] === 'function') {
                var zone = Zone.current;
                var options = {
                    handleId: null,
                    isPeriodic: nameSuffix === 'Interval',
                    delay: (nameSuffix === 'Timeout' || nameSuffix === 'Interval') ? args[1] || 0 : null,
                    args: args
                };
                var task = zone.scheduleMacroTask(setName, args[0], options, scheduleTask, clearTask);
                if (!task) {
                    return task;
                }
                // Node.js must additionally support the ref and unref functions.
                var handle = task.data.handleId;
                // check whether handle is null, because some polyfill or browser
                // may return undefined from setTimeout/setInterval/setImmediate/requestAnimationFrame
                if (handle && handle.ref && handle.unref && typeof handle.ref === 'function' &&
                    typeof handle.unref === 'function') {
                    task.ref = handle.ref.bind(handle);
                    task.unref = handle.unref.bind(handle);
                }
                return task;
            }
            else {
                // cause an error by calling it directly.
                return delegate.apply(window, args);
            }
        }; });
    clearNative =
        patchMethod(window, cancelName, function (delegate) { return function (self, args) {
            var task = typeof args[0] === 'number' ? tasksByHandleId[args[0]] : args[0];
            if (task && typeof task.type === 'string') {
                if (task.state !== 'notScheduled' &&
                    (task.cancelFn && task.data.isPeriodic || task.runCount === 0)) {
                    // Do not cancel already canceled functions
                    task.zone.cancelTask(task);
                }
            }
            else {
                // cause an error by calling it directly.
                delegate.apply(window, args);
            }
        }; });
}

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/*
 * This is necessary for Chrome and Chrome mobile, to enable
 * things like redefining `createdCallback` on an element.
 */
var _defineProperty = Object[zoneSymbol('defineProperty')] = Object.defineProperty;
var _getOwnPropertyDescriptor = Object[zoneSymbol('getOwnPropertyDescriptor')] =
    Object.getOwnPropertyDescriptor;
var _create = Object.create;
var unconfigurablesKey = zoneSymbol('unconfigurables');
function propertyPatch() {
    Object.defineProperty = function (obj, prop, desc) {
        if (isUnconfigurable(obj, prop)) {
            throw new TypeError('Cannot assign to read only property \'' + prop + '\' of ' + obj);
        }
        var originalConfigurableFlag = desc.configurable;
        if (prop !== 'prototype') {
            desc = rewriteDescriptor(obj, prop, desc);
        }
        return _tryDefineProperty(obj, prop, desc, originalConfigurableFlag);
    };
    Object.defineProperties = function (obj, props) {
        Object.keys(props).forEach(function (prop) {
            Object.defineProperty(obj, prop, props[prop]);
        });
        return obj;
    };
    Object.create = function (obj, proto) {
        if (typeof proto === 'object' && !Object.isFrozen(proto)) {
            Object.keys(proto).forEach(function (prop) {
                proto[prop] = rewriteDescriptor(obj, prop, proto[prop]);
            });
        }
        return _create(obj, proto);
    };
    Object.getOwnPropertyDescriptor = function (obj, prop) {
        var desc = _getOwnPropertyDescriptor(obj, prop);
        if (isUnconfigurable(obj, prop)) {
            desc.configurable = false;
        }
        return desc;
    };
}
function _redefineProperty(obj, prop, desc) {
    var originalConfigurableFlag = desc.configurable;
    desc = rewriteDescriptor(obj, prop, desc);
    return _tryDefineProperty(obj, prop, desc, originalConfigurableFlag);
}
function isUnconfigurable(obj, prop) {
    return obj && obj[unconfigurablesKey] && obj[unconfigurablesKey][prop];
}
function rewriteDescriptor(obj, prop, desc) {
    desc.configurable = true;
    if (!desc.configurable) {
        if (!obj[unconfigurablesKey]) {
            _defineProperty(obj, unconfigurablesKey, { writable: true, value: {} });
        }
        obj[unconfigurablesKey][prop] = true;
    }
    return desc;
}
function _tryDefineProperty(obj, prop, desc, originalConfigurableFlag) {
    try {
        return _defineProperty(obj, prop, desc);
    }
    catch (error) {
        if (desc.configurable) {
            // In case of errors, when the configurable flag was likely set by rewriteDescriptor(), let's
            // retry with the original flag value
            if (typeof originalConfigurableFlag == 'undefined') {
                delete desc.configurable;
            }
            else {
                desc.configurable = originalConfigurableFlag;
            }
            try {
                return _defineProperty(obj, prop, desc);
            }
            catch (error) {
                var descJson = null;
                try {
                    descJson = JSON.stringify(desc);
                }
                catch (error) {
                    descJson = descJson.toString();
                }
                console.log("Attempting to configure '" + prop + "' with descriptor '" + descJson + "' on object '" + obj + "' and got error, giving up: " + error);
            }
        }
        else {
            throw error;
        }
    }
}

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var WTF_ISSUE_555 = 'Anchor,Area,Audio,BR,Base,BaseFont,Body,Button,Canvas,Content,DList,Directory,Div,Embed,FieldSet,Font,Form,Frame,FrameSet,HR,Head,Heading,Html,IFrame,Image,Input,Keygen,LI,Label,Legend,Link,Map,Marquee,Media,Menu,Meta,Meter,Mod,OList,Object,OptGroup,Option,Output,Paragraph,Pre,Progress,Quote,Script,Select,Source,Span,Style,TableCaption,TableCell,TableCol,Table,TableRow,TableSection,TextArea,Title,Track,UList,Unknown,Video';
var NO_EVENT_TARGET = 'ApplicationCache,EventSource,FileReader,InputMethodContext,MediaController,MessagePort,Node,Performance,SVGElementInstance,SharedWorker,TextTrack,TextTrackCue,TextTrackList,WebKitNamedFlow,Window,Worker,WorkerGlobalScope,XMLHttpRequest,XMLHttpRequestEventTarget,XMLHttpRequestUpload,IDBRequest,IDBOpenDBRequest,IDBDatabase,IDBTransaction,IDBCursor,DBIndex,WebSocket'
    .split(',');
var EVENT_TARGET = 'EventTarget';
function eventTargetPatch(_global) {
    var apis = [];
    var isWtf = _global['wtf'];
    if (isWtf) {
        // Workaround for: https://github.com/google/tracing-framework/issues/555
        apis = WTF_ISSUE_555.split(',').map(function (v) { return 'HTML' + v + 'Element'; }).concat(NO_EVENT_TARGET);
    }
    else if (_global[EVENT_TARGET]) {
        apis.push(EVENT_TARGET);
    }
    else {
        // Note: EventTarget is not available in all browsers,
        // if it's not available, we instead patch the APIs in the IDL that inherit from EventTarget
        apis = NO_EVENT_TARGET;
    }
    for (var i = 0; i < apis.length; i++) {
        var type = _global[apis[i]];
        patchEventTargetMethods(type && type.prototype);
    }
}

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
// we have to patch the instance since the proto is non-configurable
function apply(_global) {
    var WS = _global.WebSocket;
    // On Safari window.EventTarget doesn't exist so need to patch WS add/removeEventListener
    // On older Chrome, no need since EventTarget was already patched
    if (!_global.EventTarget) {
        patchEventTargetMethods(WS.prototype);
    }
    _global.WebSocket = function (a, b) {
        var socket = arguments.length > 1 ? new WS(a, b) : new WS(a);
        var proxySocket;
        // Safari 7.0 has non-configurable own 'onmessage' and friends properties on the socket instance
        var onmessageDesc = Object.getOwnPropertyDescriptor(socket, 'onmessage');
        if (onmessageDesc && onmessageDesc.configurable === false) {
            proxySocket = Object.create(socket);
            ['addEventListener', 'removeEventListener', 'send', 'close'].forEach(function (propName) {
                proxySocket[propName] = function () {
                    return socket[propName].apply(socket, arguments);
                };
            });
        }
        else {
            // we can patch the real socket
            proxySocket = socket;
        }
        patchOnProperties(proxySocket, ['close', 'error', 'message', 'open']);
        return proxySocket;
    };
    for (var prop in WS) {
        _global['WebSocket'][prop] = WS[prop];
    }
}

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var eventNames = 'copy cut paste abort blur focus canplay canplaythrough change click contextmenu dblclick drag dragend dragenter dragleave dragover dragstart drop durationchange emptied ended input invalid keydown keypress keyup load loadeddata loadedmetadata loadstart message mousedown mouseenter mouseleave mousemove mouseout mouseover mouseup pause play playing progress ratechange reset scroll seeked seeking select show stalled submit suspend timeupdate volumechange waiting mozfullscreenchange mozfullscreenerror mozpointerlockchange mozpointerlockerror error webglcontextrestored webglcontextlost webglcontextcreationerror'
    .split(' ');
function propertyDescriptorPatch(_global) {
    if (isNode && !isMix) {
        return;
    }
    var supportsWebSocket = typeof WebSocket !== 'undefined';
    if (canPatchViaPropertyDescriptor()) {
        // for browsers that we can patch the descriptor:  Chrome & Firefox
        if (isBrowser) {
            patchOnProperties(window, eventNames.concat(['resize']));
            patchOnProperties(Document.prototype, eventNames);
            if (typeof window['SVGElement'] !== 'undefined') {
                patchOnProperties(window['SVGElement'].prototype, eventNames);
            }
            patchOnProperties(HTMLElement.prototype, eventNames);
        }
        patchOnProperties(XMLHttpRequest.prototype, null);
        if (typeof IDBIndex !== 'undefined') {
            patchOnProperties(IDBIndex.prototype, null);
            patchOnProperties(IDBRequest.prototype, null);
            patchOnProperties(IDBOpenDBRequest.prototype, null);
            patchOnProperties(IDBDatabase.prototype, null);
            patchOnProperties(IDBTransaction.prototype, null);
            patchOnProperties(IDBCursor.prototype, null);
        }
        if (supportsWebSocket) {
            patchOnProperties(WebSocket.prototype, null);
        }
    }
    else {
        // Safari, Android browsers (Jelly Bean)
        patchViaCapturingAllTheEvents();
        patchClass('XMLHttpRequest');
        if (supportsWebSocket) {
            apply(_global);
        }
    }
}
function canPatchViaPropertyDescriptor() {
    if ((isBrowser || isMix) && !Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'onclick') &&
        typeof Element !== 'undefined') {
        // WebKit https://bugs.webkit.org/show_bug.cgi?id=134364
        // IDL interface attributes are not configurable
        var desc = Object.getOwnPropertyDescriptor(Element.prototype, 'onclick');
        if (desc && !desc.configurable)
            return false;
    }
    var xhrDesc = Object.getOwnPropertyDescriptor(XMLHttpRequest.prototype, 'onreadystatechange');
    // add enumerable and configurable here because in opera
    // by default XMLHttpRequest.prototype.onreadystatechange is undefined
    // without adding enumerable and configurable will cause onreadystatechange
    // non-configurable
    // and if XMLHttpRequest.prototype.onreadystatechange is undefined,
    // we should set a real desc instead a fake one
    if (xhrDesc) {
        Object.defineProperty(XMLHttpRequest.prototype, 'onreadystatechange', {
            enumerable: true,
            configurable: true,
            get: function () {
                return true;
            }
        });
        var req = new XMLHttpRequest();
        var result = !!req.onreadystatechange;
        // restore original desc
        Object.defineProperty(XMLHttpRequest.prototype, 'onreadystatechange', xhrDesc || {});
        return result;
    }
    else {
        Object.defineProperty(XMLHttpRequest.prototype, 'onreadystatechange', {
            enumerable: true,
            configurable: true,
            get: function () {
                return this[zoneSymbol('fakeonreadystatechange')];
            },
            set: function (value) {
                this[zoneSymbol('fakeonreadystatechange')] = value;
            }
        });
        var req = new XMLHttpRequest();
        var detectFunc = function () { };
        req.onreadystatechange = detectFunc;
        var result = req[zoneSymbol('fakeonreadystatechange')] === detectFunc;
        req.onreadystatechange = null;
        return result;
    }
}

var unboundKey = zoneSymbol('unbound');
// Whenever any eventListener fires, we check the eventListener target and all parents
// for `onwhatever` properties and replace them with zone-bound functions
// - Chrome (for now)
function patchViaCapturingAllTheEvents() {
    var _loop_1 = function (i) {
        var property = eventNames[i];
        var onproperty = 'on' + property;
        self.addEventListener(property, function (event) {
            var elt = event.target, bound, source;
            if (elt) {
                source = elt.constructor['name'] + '.' + onproperty;
            }
            else {
                source = 'unknown.' + onproperty;
            }
            while (elt) {
                if (elt[onproperty] && !elt[onproperty][unboundKey]) {
                    bound = Zone.current.wrap(elt[onproperty], source);
                    bound[unboundKey] = elt[onproperty];
                    elt[onproperty] = bound;
                }
                elt = elt.parentElement;
            }
        }, true);
    };
    for (var i = 0; i < eventNames.length; i++) {
        _loop_1(i);
    }
}

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
function registerElementPatch(_global) {
    if ((!isBrowser && !isMix) || !('registerElement' in _global.document)) {
        return;
    }
    var _registerElement = document.registerElement;
    var callbacks = ['createdCallback', 'attachedCallback', 'detachedCallback', 'attributeChangedCallback'];
    document.registerElement = function (name, opts) {
        if (opts && opts.prototype) {
            callbacks.forEach(function (callback) {
                var source = 'Document.registerElement::' + callback;
                if (opts.prototype.hasOwnProperty(callback)) {
                    var descriptor = Object.getOwnPropertyDescriptor(opts.prototype, callback);
                    if (descriptor && descriptor.value) {
                        descriptor.value = Zone.current.wrap(descriptor.value, source);
                        _redefineProperty(opts.prototype, callback, descriptor);
                    }
                    else {
                        opts.prototype[callback] = Zone.current.wrap(opts.prototype[callback], source);
                    }
                }
                else if (opts.prototype[callback]) {
                    opts.prototype[callback] = Zone.current.wrap(opts.prototype[callback], source);
                }
            });
        }
        return _registerElement.apply(document, [name, opts]);
    };
    attachOriginToPatched(document.registerElement, _registerElement);
}

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
Zone.__load_patch('timers', function (global, Zone, api) {
    var set = 'set';
    var clear = 'clear';
    patchTimer(global, set, clear, 'Timeout');
    patchTimer(global, set, clear, 'Interval');
    patchTimer(global, set, clear, 'Immediate');
    patchTimer(global, 'request', 'cancel', 'AnimationFrame');
    patchTimer(global, 'mozRequest', 'mozCancel', 'AnimationFrame');
    patchTimer(global, 'webkitRequest', 'webkitCancel', 'AnimationFrame');
});
Zone.__load_patch('blocking', function (global, Zone, api) {
    var blockingMethods = ['alert', 'prompt', 'confirm'];
    for (var i = 0; i < blockingMethods.length; i++) {
        var name_1 = blockingMethods[i];
        patchMethod(global, name_1, function (delegate, symbol, name) {
            return function (s, args) {
                return Zone.current.run(delegate, global, args, name);
            };
        });
    }
});
Zone.__load_patch('EventTarget', function (global, Zone, api) {
    eventTargetPatch(global);
    // patch XMLHttpRequestEventTarget's addEventListener/removeEventListener
    var XMLHttpRequestEventTarget = global['XMLHttpRequestEventTarget'];
    if (XMLHttpRequestEventTarget && XMLHttpRequestEventTarget.prototype) {
        patchEventTargetMethods(XMLHttpRequestEventTarget.prototype);
    }
    patchClass('MutationObserver');
    patchClass('WebKitMutationObserver');
    patchClass('FileReader');
});
Zone.__load_patch('on_property', function (global, Zone, api) {
    propertyDescriptorPatch(global);
    propertyPatch();
    registerElementPatch(global);
});
Zone.__load_patch('XHR', function (global, Zone, api) {
    // Treat XMLHTTPRequest as a macrotask.
    patchXHR(global);
    var XHR_TASK = zoneSymbol('xhrTask');
    var XHR_SYNC = zoneSymbol('xhrSync');
    var XHR_LISTENER = zoneSymbol('xhrListener');
    var XHR_SCHEDULED = zoneSymbol('xhrScheduled');
    function patchXHR(window) {
        function findPendingTask(target) {
            var pendingTask = target[XHR_TASK];
            return pendingTask;
        }
        function scheduleTask(task) {
            XMLHttpRequest[XHR_SCHEDULED] = false;
            var data = task.data;
            // remove existing event listener
            var listener = data.target[XHR_LISTENER];
            if (listener) {
                data.target.removeEventListener('readystatechange', listener);
            }
            var newListener = data.target[XHR_LISTENER] = function () {
                if (data.target.readyState === data.target.DONE) {
                    // sometimes on some browsers XMLHttpRequest will fire onreadystatechange with
                    // readyState=4 multiple times, so we need to check task state here
                    if (!data.aborted && XMLHttpRequest[XHR_SCHEDULED] &&
                        task.state === 'scheduled') {
                        task.invoke();
                    }
                }
            };
            data.target.addEventListener('readystatechange', newListener);
            var storedTask = data.target[XHR_TASK];
            if (!storedTask) {
                data.target[XHR_TASK] = task;
            }
            sendNative.apply(data.target, data.args);
            XMLHttpRequest[XHR_SCHEDULED] = true;
            return task;
        }
        function placeholderCallback() { }
        function clearTask(task) {
            var data = task.data;
            // Note - ideally, we would call data.target.removeEventListener here, but it's too late
            // to prevent it from firing. So instead, we store info for the event listener.
            data.aborted = true;
            return abortNative.apply(data.target, data.args);
        }
        var openNative = patchMethod(window.XMLHttpRequest.prototype, 'open', function () { return function (self, args) {
            self[XHR_SYNC] = args[2] == false;
            return openNative.apply(self, args);
        }; });
        var sendNative = patchMethod(window.XMLHttpRequest.prototype, 'send', function () { return function (self, args) {
            var zone = Zone.current;
            if (self[XHR_SYNC]) {
                // if the XHR is sync there is no task to schedule, just execute the code.
                return sendNative.apply(self, args);
            }
            else {
                var options = { target: self, isPeriodic: false, delay: null, args: args, aborted: false };
                return zone.scheduleMacroTask('XMLHttpRequest.send', placeholderCallback, options, scheduleTask, clearTask);
            }
        }; });
        var abortNative = patchMethod(window.XMLHttpRequest.prototype, 'abort', function (delegate) { return function (self, args) {
            var task = findPendingTask(self);
            if (task && typeof task.type == 'string') {
                // If the XHR has already completed, do nothing.
                // If the XHR has already been aborted, do nothing.
                // Fix #569, call abort multiple times before done will cause
                // macroTask task count be negative number
                if (task.cancelFn == null || (task.data && task.data.aborted)) {
                    return;
                }
                task.zone.cancelTask(task);
            }
            // Otherwise, we are trying to abort an XHR which has not yet been sent, so there is no
            // task
            // to cancel. Do nothing.
        }; });
    }
});
Zone.__load_patch('geolocation', function (global, Zone, api) {
    /// GEO_LOCATION
    if (global['navigator'] && global['navigator'].geolocation) {
        patchPrototype(global['navigator'].geolocation, ['getCurrentPosition', 'watchPosition']);
    }
});
Zone.__load_patch('PromiseRejectionEvent', function (global, Zone, api) {
    // handle unhandled promise rejection
    function findPromiseRejectionHandler(evtName) {
        return function (e) {
            var eventTasks = findEventTask(global, evtName);
            eventTasks.forEach(function (eventTask) {
                // windows has added unhandledrejection event listener
                // trigger the event listener
                var PromiseRejectionEvent = global['PromiseRejectionEvent'];
                if (PromiseRejectionEvent) {
                    var evt = new PromiseRejectionEvent(evtName, { promise: e.promise, reason: e.rejection });
                    eventTask.invoke(evt);
                }
            });
        };
    }
    if (global['PromiseRejectionEvent']) {
        Zone[zoneSymbol('unhandledPromiseRejectionHandler')] =
            findPromiseRejectionHandler('unhandledrejection');
        Zone[zoneSymbol('rejectionHandledHandler')] =
            findPromiseRejectionHandler('rejectionhandled');
    }
});

/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */

})));

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7), __webpack_require__(12)))

/***/ }),
/* 47 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: affix.js v3.3.7
 * http://getbootstrap.com/javascript/#affix
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // AFFIX CLASS DEFINITION
  // ======================

  var Affix = function (element, options) {
    this.options = $.extend({}, Affix.DEFAULTS, options)

    this.$target = $(this.options.target)
      .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
      .on('click.bs.affix.data-api',  $.proxy(this.checkPositionWithEventLoop, this))

    this.$element     = $(element)
    this.affixed      = null
    this.unpin        = null
    this.pinnedOffset = null

    this.checkPosition()
  }

  Affix.VERSION  = '3.3.7'

  Affix.RESET    = 'affix affix-top affix-bottom'

  Affix.DEFAULTS = {
    offset: 0,
    target: window
  }

  Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) {
    var scrollTop    = this.$target.scrollTop()
    var position     = this.$element.offset()
    var targetHeight = this.$target.height()

    if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false

    if (this.affixed == 'bottom') {
      if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom'
      return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom'
    }

    var initializing   = this.affixed == null
    var colliderTop    = initializing ? scrollTop : position.top
    var colliderHeight = initializing ? targetHeight : height

    if (offsetTop != null && scrollTop <= offsetTop) return 'top'
    if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'

    return false
  }

  Affix.prototype.getPinnedOffset = function () {
    if (this.pinnedOffset) return this.pinnedOffset
    this.$element.removeClass(Affix.RESET).addClass('affix')
    var scrollTop = this.$target.scrollTop()
    var position  = this.$element.offset()
    return (this.pinnedOffset = position.top - scrollTop)
  }

  Affix.prototype.checkPositionWithEventLoop = function () {
    setTimeout($.proxy(this.checkPosition, this), 1)
  }

  Affix.prototype.checkPosition = function () {
    if (!this.$element.is(':visible')) return

    var height       = this.$element.height()
    var offset       = this.options.offset
    var offsetTop    = offset.top
    var offsetBottom = offset.bottom
    var scrollHeight = Math.max($(document).height(), $(document.body).height())

    if (typeof offset != 'object')         offsetBottom = offsetTop = offset
    if (typeof offsetTop == 'function')    offsetTop    = offset.top(this.$element)
    if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)

    var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)

    if (this.affixed != affix) {
      if (this.unpin != null) this.$element.css('top', '')

      var affixType = 'affix' + (affix ? '-' + affix : '')
      var e         = $.Event(affixType + '.bs.affix')

      this.$element.trigger(e)

      if (e.isDefaultPrevented()) return

      this.affixed = affix
      this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null

      this.$element
        .removeClass(Affix.RESET)
        .addClass(affixType)
        .trigger(affixType.replace('affix', 'affixed') + '.bs.affix')
    }

    if (affix == 'bottom') {
      this.$element.offset({
        top: scrollHeight - height - offsetBottom
      })
    }
  }


  // AFFIX PLUGIN DEFINITION
  // =======================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.affix')
      var options = typeof option == 'object' && option

      if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.affix

  $.fn.affix             = Plugin
  $.fn.affix.Constructor = Affix


  // AFFIX NO CONFLICT
  // =================

  $.fn.affix.noConflict = function () {
    $.fn.affix = old
    return this
  }


  // AFFIX DATA-API
  // ==============

  $(window).on('load', function () {
    $('[data-spy="affix"]').each(function () {
      var $spy = $(this)
      var data = $spy.data()

      data.offset = data.offset || {}

      if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom
      if (data.offsetTop    != null) data.offset.top    = data.offsetTop

      Plugin.call($spy, data)
    })
  })

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: alert.js v3.3.7
 * http://getbootstrap.com/javascript/#alerts
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // ALERT CLASS DEFINITION
  // ======================

  var dismiss = '[data-dismiss="alert"]'
  var Alert   = function (el) {
    $(el).on('click', dismiss, this.close)
  }

  Alert.VERSION = '3.3.7'

  Alert.TRANSITION_DURATION = 150

  Alert.prototype.close = function (e) {
    var $this    = $(this)
    var selector = $this.attr('data-target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
    }

    var $parent = $(selector === '#' ? [] : selector)

    if (e) e.preventDefault()

    if (!$parent.length) {
      $parent = $this.closest('.alert')
    }

    $parent.trigger(e = $.Event('close.bs.alert'))

    if (e.isDefaultPrevented()) return

    $parent.removeClass('in')

    function removeElement() {
      // detach from parent, fire event then clean up data
      $parent.detach().trigger('closed.bs.alert').remove()
    }

    $.support.transition && $parent.hasClass('fade') ?
      $parent
        .one('bsTransitionEnd', removeElement)
        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
      removeElement()
  }


  // ALERT PLUGIN DEFINITION
  // =======================

  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data  = $this.data('bs.alert')

      if (!data) $this.data('bs.alert', (data = new Alert(this)))
      if (typeof option == 'string') data[option].call($this)
    })
  }

  var old = $.fn.alert

  $.fn.alert             = Plugin
  $.fn.alert.Constructor = Alert


  // ALERT NO CONFLICT
  // =================

  $.fn.alert.noConflict = function () {
    $.fn.alert = old
    return this
  }


  // ALERT DATA-API
  // ==============

  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: button.js v3.3.7
 * http://getbootstrap.com/javascript/#buttons
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // BUTTON PUBLIC CLASS DEFINITION
  // ==============================

  var Button = function (element, options) {
    this.$element  = $(element)
    this.options   = $.extend({}, Button.DEFAULTS, options)
    this.isLoading = false
  }

  Button.VERSION  = '3.3.7'

  Button.DEFAULTS = {
    loadingText: 'loading...'
  }

  Button.prototype.setState = function (state) {
    var d    = 'disabled'
    var $el  = this.$element
    var val  = $el.is('input') ? 'val' : 'html'
    var data = $el.data()

    state += 'Text'

    if (data.resetText == null) $el.data('resetText', $el[val]())

    // push to event loop to allow forms to submit
    setTimeout($.proxy(function () {
      $el[val](data[state] == null ? this.options[state] : data[state])

      if (state == 'loadingText') {
        this.isLoading = true
        $el.addClass(d).attr(d, d).prop(d, true)
      } else if (this.isLoading) {
        this.isLoading = false
        $el.removeClass(d).removeAttr(d).prop(d, false)
      }
    }, this), 0)
  }

  Button.prototype.toggle = function () {
    var changed = true
    var $parent = this.$element.closest('[data-toggle="buttons"]')

    if ($parent.length) {
      var $input = this.$element.find('input')
      if ($input.prop('type') == 'radio') {
        if ($input.prop('checked')) changed = false
        $parent.find('.active').removeClass('active')
        this.$element.addClass('active')
      } else if ($input.prop('type') == 'checkbox') {
        if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false
        this.$element.toggleClass('active')
      }
      $input.prop('checked', this.$element.hasClass('active'))
      if (changed) $input.trigger('change')
    } else {
      this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
      this.$element.toggleClass('active')
    }
  }


  // BUTTON PLUGIN DEFINITION
  // ========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.button')
      var options = typeof option == 'object' && option

      if (!data) $this.data('bs.button', (data = new Button(this, options)))

      if (option == 'toggle') data.toggle()
      else if (option) data.setState(option)
    })
  }

  var old = $.fn.button

  $.fn.button             = Plugin
  $.fn.button.Constructor = Button


  // BUTTON NO CONFLICT
  // ==================

  $.fn.button.noConflict = function () {
    $.fn.button = old
    return this
  }


  // BUTTON DATA-API
  // ===============

  $(document)
    .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
      var $btn = $(e.target).closest('.btn')
      Plugin.call($btn, 'toggle')
      if (!($(e.target).is('input[type="radio"], input[type="checkbox"]'))) {
        // Prevent double click on radios, and the double selections (so cancellation) on checkboxes
        e.preventDefault()
        // The target component still receive the focus
        if ($btn.is('input,button')) $btn.trigger('focus')
        else $btn.find('input:visible,button:visible').first().trigger('focus')
      }
    })
    .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
      $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
    })

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 50 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: carousel.js v3.3.7
 * http://getbootstrap.com/javascript/#carousel
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // CAROUSEL CLASS DEFINITION
  // =========================

  var Carousel = function (element, options) {
    this.$element    = $(element)
    this.$indicators = this.$element.find('.carousel-indicators')
    this.options     = options
    this.paused      = null
    this.sliding     = null
    this.interval    = null
    this.$active     = null
    this.$items      = null

    this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))

    this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element
      .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
      .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
  }

  Carousel.VERSION  = '3.3.7'

  Carousel.TRANSITION_DURATION = 600

  Carousel.DEFAULTS = {
    interval: 5000,
    pause: 'hover',
    wrap: true,
    keyboard: true
  }

  Carousel.prototype.keydown = function (e) {
    if (/input|textarea/i.test(e.target.tagName)) return
    switch (e.which) {
      case 37: this.prev(); break
      case 39: this.next(); break
      default: return
    }

    e.preventDefault()
  }

  Carousel.prototype.cycle = function (e) {
    e || (this.paused = false)

    this.interval && clearInterval(this.interval)

    this.options.interval
      && !this.paused
      && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))

    return this
  }

  Carousel.prototype.getItemIndex = function (item) {
    this.$items = item.parent().children('.item')
    return this.$items.index(item || this.$active)
  }

  Carousel.prototype.getItemForDirection = function (direction, active) {
    var activeIndex = this.getItemIndex(active)
    var willWrap = (direction == 'prev' && activeIndex === 0)
                || (direction == 'next' && activeIndex == (this.$items.length - 1))
    if (willWrap && !this.options.wrap) return active
    var delta = direction == 'prev' ? -1 : 1
    var itemIndex = (activeIndex + delta) % this.$items.length
    return this.$items.eq(itemIndex)
  }

  Carousel.prototype.to = function (pos) {
    var that        = this
    var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))

    if (pos > (this.$items.length - 1) || pos < 0) return

    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
    if (activeIndex == pos) return this.pause().cycle()

    return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos))
  }

  Carousel.prototype.pause = function (e) {
    e || (this.paused = true)

    if (this.$element.find('.next, .prev').length && $.support.transition) {
      this.$element.trigger($.support.transition.end)
      this.cycle(true)
    }

    this.interval = clearInterval(this.interval)

    return this
  }

  Carousel.prototype.next = function () {
    if (this.sliding) return
    return this.slide('next')
  }

  Carousel.prototype.prev = function () {
    if (this.sliding) return
    return this.slide('prev')
  }

  Carousel.prototype.slide = function (type, next) {
    var $active   = this.$element.find('.item.active')
    var $next     = next || this.getItemForDirection(type, $active)
    var isCycling = this.interval
    var direction = type == 'next' ? 'left' : 'right'
    var that      = this

    if ($next.hasClass('active')) return (this.sliding = false)

    var relatedTarget = $next[0]
    var slideEvent = $.Event('slide.bs.carousel', {
      relatedTarget: relatedTarget,
      direction: direction
    })
    this.$element.trigger(slideEvent)
    if (slideEvent.isDefaultPrevented()) return

    this.sliding = true

    isCycling && this.pause()

    if (this.$indicators.length) {
      this.$indicators.find('.active').removeClass('active')
      var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
      $nextIndicator && $nextIndicator.addClass('active')
    }

    var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid"
    if ($.support.transition && this.$element.hasClass('slide')) {
      $next.addClass(type)
      $next[0].offsetWidth // force reflow
      $active.addClass(direction)
      $next.addClass(direction)
      $active
        .one('bsTransitionEnd', function () {
          $next.removeClass([type, direction].join(' ')).addClass('active')
          $active.removeClass(['active', direction].join(' '))
          that.sliding = false
          setTimeout(function () {
            that.$element.trigger(slidEvent)
          }, 0)
        })
        .emulateTransitionEnd(Carousel.TRANSITION_DURATION)
    } else {
      $active.removeClass('active')
      $next.addClass('active')
      this.sliding = false
      this.$element.trigger(slidEvent)
    }

    isCycling && this.cycle()

    return this
  }


  // CAROUSEL PLUGIN DEFINITION
  // ==========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.carousel')
      var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
      var action  = typeof option == 'string' ? option : options.slide

      if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
      if (typeof option == 'number') data.to(option)
      else if (action) data[action]()
      else if (options.interval) data.pause().cycle()
    })
  }

  var old = $.fn.carousel

  $.fn.carousel             = Plugin
  $.fn.carousel.Constructor = Carousel


  // CAROUSEL NO CONFLICT
  // ====================

  $.fn.carousel.noConflict = function () {
    $.fn.carousel = old
    return this
  }


  // CAROUSEL DATA-API
  // =================

  var clickHandler = function (e) {
    var href
    var $this   = $(this)
    var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7
    if (!$target.hasClass('carousel')) return
    var options = $.extend({}, $target.data(), $this.data())
    var slideIndex = $this.attr('data-slide-to')
    if (slideIndex) options.interval = false

    Plugin.call($target, options)

    if (slideIndex) {
      $target.data('bs.carousel').to(slideIndex)
    }

    e.preventDefault()
  }

  $(document)
    .on('click.bs.carousel.data-api', '[data-slide]', clickHandler)
    .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)

  $(window).on('load', function () {
    $('[data-ride="carousel"]').each(function () {
      var $carousel = $(this)
      Plugin.call($carousel, $carousel.data())
    })
  })

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 51 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: collapse.js v3.3.7
 * http://getbootstrap.com/javascript/#collapse
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */

/* jshint latedef: false */

+function ($) {
  'use strict';

  // COLLAPSE PUBLIC CLASS DEFINITION
  // ================================

  var Collapse = function (element, options) {
    this.$element      = $(element)
    this.options       = $.extend({}, Collapse.DEFAULTS, options)
    this.$trigger      = $('[data-toggle="collapse"][href="#' + element.id + '"],' +
                           '[data-toggle="collapse"][data-target="#' + element.id + '"]')
    this.transitioning = null

    if (this.options.parent) {
      this.$parent = this.getParent()
    } else {
      this.addAriaAndCollapsedClass(this.$element, this.$trigger)
    }

    if (this.options.toggle) this.toggle()
  }

  Collapse.VERSION  = '3.3.7'

  Collapse.TRANSITION_DURATION = 350

  Collapse.DEFAULTS = {
    toggle: true
  }

  Collapse.prototype.dimension = function () {
    var hasWidth = this.$element.hasClass('width')
    return hasWidth ? 'width' : 'height'
  }

  Collapse.prototype.show = function () {
    if (this.transitioning || this.$element.hasClass('in')) return

    var activesData
    var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')

    if (actives && actives.length) {
      activesData = actives.data('bs.collapse')
      if (activesData && activesData.transitioning) return
    }

    var startEvent = $.Event('show.bs.collapse')
    this.$element.trigger(startEvent)
    if (startEvent.isDefaultPrevented()) return

    if (actives && actives.length) {
      Plugin.call(actives, 'hide')
      activesData || actives.data('bs.collapse', null)
    }

    var dimension = this.dimension()

    this.$element
      .removeClass('collapse')
      .addClass('collapsing')[dimension](0)
      .attr('aria-expanded', true)

    this.$trigger
      .removeClass('collapsed')
      .attr('aria-expanded', true)

    this.transitioning = 1

    var complete = function () {
      this.$element
        .removeClass('collapsing')
        .addClass('collapse in')[dimension]('')
      this.transitioning = 0
      this.$element
        .trigger('shown.bs.collapse')
    }

    if (!$.support.transition) return complete.call(this)

    var scrollSize = $.camelCase(['scroll', dimension].join('-'))

    this.$element
      .one('bsTransitionEnd', $.proxy(complete, this))
      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
  }

  Collapse.prototype.hide = function () {
    if (this.transitioning || !this.$element.hasClass('in')) return

    var startEvent = $.Event('hide.bs.collapse')
    this.$element.trigger(startEvent)
    if (startEvent.isDefaultPrevented()) return

    var dimension = this.dimension()

    this.$element[dimension](this.$element[dimension]())[0].offsetHeight

    this.$element
      .addClass('collapsing')
      .removeClass('collapse in')
      .attr('aria-expanded', false)

    this.$trigger
      .addClass('collapsed')
      .attr('aria-expanded', false)

    this.transitioning = 1

    var complete = function () {
      this.transitioning = 0
      this.$element
        .removeClass('collapsing')
        .addClass('collapse')
        .trigger('hidden.bs.collapse')
    }

    if (!$.support.transition) return complete.call(this)

    this.$element
      [dimension](0)
      .one('bsTransitionEnd', $.proxy(complete, this))
      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)
  }

  Collapse.prototype.toggle = function () {
    this[this.$element.hasClass('in') ? 'hide' : 'show']()
  }

  Collapse.prototype.getParent = function () {
    return $(this.options.parent)
      .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]')
      .each($.proxy(function (i, element) {
        var $element = $(element)
        this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
      }, this))
      .end()
  }

  Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
    var isOpen = $element.hasClass('in')

    $element.attr('aria-expanded', isOpen)
    $trigger
      .toggleClass('collapsed', !isOpen)
      .attr('aria-expanded', isOpen)
  }

  function getTargetFromTrigger($trigger) {
    var href
    var target = $trigger.attr('data-target')
      || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7

    return $(target)
  }


  // COLLAPSE PLUGIN DEFINITION
  // ==========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.collapse')
      var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)

      if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false
      if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.collapse

  $.fn.collapse             = Plugin
  $.fn.collapse.Constructor = Collapse


  // COLLAPSE NO CONFLICT
  // ====================

  $.fn.collapse.noConflict = function () {
    $.fn.collapse = old
    return this
  }


  // COLLAPSE DATA-API
  // =================

  $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
    var $this   = $(this)

    if (!$this.attr('data-target')) e.preventDefault()

    var $target = getTargetFromTrigger($this)
    var data    = $target.data('bs.collapse')
    var option  = data ? 'toggle' : $this.data()

    Plugin.call($target, option)
  })

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 52 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: dropdown.js v3.3.7
 * http://getbootstrap.com/javascript/#dropdowns
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // DROPDOWN CLASS DEFINITION
  // =========================

  var backdrop = '.dropdown-backdrop'
  var toggle   = '[data-toggle="dropdown"]'
  var Dropdown = function (element) {
    $(element).on('click.bs.dropdown', this.toggle)
  }

  Dropdown.VERSION = '3.3.7'

  function getParent($this) {
    var selector = $this.attr('data-target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
    }

    var $parent = selector && $(selector)

    return $parent && $parent.length ? $parent : $this.parent()
  }

  function clearMenus(e) {
    if (e && e.which === 3) return
    $(backdrop).remove()
    $(toggle).each(function () {
      var $this         = $(this)
      var $parent       = getParent($this)
      var relatedTarget = { relatedTarget: this }

      if (!$parent.hasClass('open')) return

      if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return

      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))

      if (e.isDefaultPrevented()) return

      $this.attr('aria-expanded', 'false')
      $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget))
    })
  }

  Dropdown.prototype.toggle = function (e) {
    var $this = $(this)

    if ($this.is('.disabled, :disabled')) return

    var $parent  = getParent($this)
    var isActive = $parent.hasClass('open')

    clearMenus()

    if (!isActive) {
      if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
        // if mobile we use a backdrop because click events don't delegate
        $(document.createElement('div'))
          .addClass('dropdown-backdrop')
          .insertAfter($(this))
          .on('click', clearMenus)
      }

      var relatedTarget = { relatedTarget: this }
      $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))

      if (e.isDefaultPrevented()) return

      $this
        .trigger('focus')
        .attr('aria-expanded', 'true')

      $parent
        .toggleClass('open')
        .trigger($.Event('shown.bs.dropdown', relatedTarget))
    }

    return false
  }

  Dropdown.prototype.keydown = function (e) {
    if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return

    var $this = $(this)

    e.preventDefault()
    e.stopPropagation()

    if ($this.is('.disabled, :disabled')) return

    var $parent  = getParent($this)
    var isActive = $parent.hasClass('open')

    if (!isActive && e.which != 27 || isActive && e.which == 27) {
      if (e.which == 27) $parent.find(toggle).trigger('focus')
      return $this.trigger('click')
    }

    var desc = ' li:not(.disabled):visible a'
    var $items = $parent.find('.dropdown-menu' + desc)

    if (!$items.length) return

    var index = $items.index(e.target)

    if (e.which == 38 && index > 0)                 index--         // up
    if (e.which == 40 && index < $items.length - 1) index++         // down
    if (!~index)                                    index = 0

    $items.eq(index).trigger('focus')
  }


  // DROPDOWN PLUGIN DEFINITION
  // ==========================

  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data  = $this.data('bs.dropdown')

      if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
      if (typeof option == 'string') data[option].call($this)
    })
  }

  var old = $.fn.dropdown

  $.fn.dropdown             = Plugin
  $.fn.dropdown.Constructor = Dropdown


  // DROPDOWN NO CONFLICT
  // ====================

  $.fn.dropdown.noConflict = function () {
    $.fn.dropdown = old
    return this
  }


  // APPLY TO STANDARD DROPDOWN ELEMENTS
  // ===================================

  $(document)
    .on('click.bs.dropdown.data-api', clearMenus)
    .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
    .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
    .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown)
    .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown)

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 53 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: modal.js v3.3.7
 * http://getbootstrap.com/javascript/#modals
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // MODAL CLASS DEFINITION
  // ======================

  var Modal = function (element, options) {
    this.options             = options
    this.$body               = $(document.body)
    this.$element            = $(element)
    this.$dialog             = this.$element.find('.modal-dialog')
    this.$backdrop           = null
    this.isShown             = null
    this.originalBodyPad     = null
    this.scrollbarWidth      = 0
    this.ignoreBackdropClick = false

    if (this.options.remote) {
      this.$element
        .find('.modal-content')
        .load(this.options.remote, $.proxy(function () {
          this.$element.trigger('loaded.bs.modal')
        }, this))
    }
  }

  Modal.VERSION  = '3.3.7'

  Modal.TRANSITION_DURATION = 300
  Modal.BACKDROP_TRANSITION_DURATION = 150

  Modal.DEFAULTS = {
    backdrop: true,
    keyboard: true,
    show: true
  }

  Modal.prototype.toggle = function (_relatedTarget) {
    return this.isShown ? this.hide() : this.show(_relatedTarget)
  }

  Modal.prototype.show = function (_relatedTarget) {
    var that = this
    var e    = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })

    this.$element.trigger(e)

    if (this.isShown || e.isDefaultPrevented()) return

    this.isShown = true

    this.checkScrollbar()
    this.setScrollbar()
    this.$body.addClass('modal-open')

    this.escape()
    this.resize()

    this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))

    this.$dialog.on('mousedown.dismiss.bs.modal', function () {
      that.$element.one('mouseup.dismiss.bs.modal', function (e) {
        if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true
      })
    })

    this.backdrop(function () {
      var transition = $.support.transition && that.$element.hasClass('fade')

      if (!that.$element.parent().length) {
        that.$element.appendTo(that.$body) // don't move modals dom position
      }

      that.$element
        .show()
        .scrollTop(0)

      that.adjustDialog()

      if (transition) {
        that.$element[0].offsetWidth // force reflow
      }

      that.$element.addClass('in')

      that.enforceFocus()

      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })

      transition ?
        that.$dialog // wait for modal to slide in
          .one('bsTransitionEnd', function () {
            that.$element.trigger('focus').trigger(e)
          })
          .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
        that.$element.trigger('focus').trigger(e)
    })
  }

  Modal.prototype.hide = function (e) {
    if (e) e.preventDefault()

    e = $.Event('hide.bs.modal')

    this.$element.trigger(e)

    if (!this.isShown || e.isDefaultPrevented()) return

    this.isShown = false

    this.escape()
    this.resize()

    $(document).off('focusin.bs.modal')

    this.$element
      .removeClass('in')
      .off('click.dismiss.bs.modal')
      .off('mouseup.dismiss.bs.modal')

    this.$dialog.off('mousedown.dismiss.bs.modal')

    $.support.transition && this.$element.hasClass('fade') ?
      this.$element
        .one('bsTransitionEnd', $.proxy(this.hideModal, this))
        .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
      this.hideModal()
  }

  Modal.prototype.enforceFocus = function () {
    $(document)
      .off('focusin.bs.modal') // guard against infinite focus loop
      .on('focusin.bs.modal', $.proxy(function (e) {
        if (document !== e.target &&
            this.$element[0] !== e.target &&
            !this.$element.has(e.target).length) {
          this.$element.trigger('focus')
        }
      }, this))
  }

  Modal.prototype.escape = function () {
    if (this.isShown && this.options.keyboard) {
      this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) {
        e.which == 27 && this.hide()
      }, this))
    } else if (!this.isShown) {
      this.$element.off('keydown.dismiss.bs.modal')
    }
  }

  Modal.prototype.resize = function () {
    if (this.isShown) {
      $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this))
    } else {
      $(window).off('resize.bs.modal')
    }
  }

  Modal.prototype.hideModal = function () {
    var that = this
    this.$element.hide()
    this.backdrop(function () {
      that.$body.removeClass('modal-open')
      that.resetAdjustments()
      that.resetScrollbar()
      that.$element.trigger('hidden.bs.modal')
    })
  }

  Modal.prototype.removeBackdrop = function () {
    this.$backdrop && this.$backdrop.remove()
    this.$backdrop = null
  }

  Modal.prototype.backdrop = function (callback) {
    var that = this
    var animate = this.$element.hasClass('fade') ? 'fade' : ''

    if (this.isShown && this.options.backdrop) {
      var doAnimate = $.support.transition && animate

      this.$backdrop = $(document.createElement('div'))
        .addClass('modal-backdrop ' + animate)
        .appendTo(this.$body)

      this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
        if (this.ignoreBackdropClick) {
          this.ignoreBackdropClick = false
          return
        }
        if (e.target !== e.currentTarget) return
        this.options.backdrop == 'static'
          ? this.$element[0].focus()
          : this.hide()
      }, this))

      if (doAnimate) this.$backdrop[0].offsetWidth // force reflow

      this.$backdrop.addClass('in')

      if (!callback) return

      doAnimate ?
        this.$backdrop
          .one('bsTransitionEnd', callback)
          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
        callback()

    } else if (!this.isShown && this.$backdrop) {
      this.$backdrop.removeClass('in')

      var callbackRemove = function () {
        that.removeBackdrop()
        callback && callback()
      }
      $.support.transition && this.$element.hasClass('fade') ?
        this.$backdrop
          .one('bsTransitionEnd', callbackRemove)
          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
        callbackRemove()

    } else if (callback) {
      callback()
    }
  }

  // these following methods are used to handle overflowing modals

  Modal.prototype.handleUpdate = function () {
    this.adjustDialog()
  }

  Modal.prototype.adjustDialog = function () {
    var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight

    this.$element.css({
      paddingLeft:  !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '',
      paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : ''
    })
  }

  Modal.prototype.resetAdjustments = function () {
    this.$element.css({
      paddingLeft: '',
      paddingRight: ''
    })
  }

  Modal.prototype.checkScrollbar = function () {
    var fullWindowWidth = window.innerWidth
    if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
      var documentElementRect = document.documentElement.getBoundingClientRect()
      fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left)
    }
    this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth
    this.scrollbarWidth = this.measureScrollbar()
  }

  Modal.prototype.setScrollbar = function () {
    var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
    this.originalBodyPad = document.body.style.paddingRight || ''
    if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
  }

  Modal.prototype.resetScrollbar = function () {
    this.$body.css('padding-right', this.originalBodyPad)
  }

  Modal.prototype.measureScrollbar = function () { // thx walsh
    var scrollDiv = document.createElement('div')
    scrollDiv.className = 'modal-scrollbar-measure'
    this.$body.append(scrollDiv)
    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
    this.$body[0].removeChild(scrollDiv)
    return scrollbarWidth
  }


  // MODAL PLUGIN DEFINITION
  // =======================

  function Plugin(option, _relatedTarget) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.modal')
      var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)

      if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
      if (typeof option == 'string') data[option](_relatedTarget)
      else if (options.show) data.show(_relatedTarget)
    })
  }

  var old = $.fn.modal

  $.fn.modal             = Plugin
  $.fn.modal.Constructor = Modal


  // MODAL NO CONFLICT
  // =================

  $.fn.modal.noConflict = function () {
    $.fn.modal = old
    return this
  }


  // MODAL DATA-API
  // ==============

  $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
    var $this   = $(this)
    var href    = $this.attr('href')
    var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7
    var option  = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())

    if ($this.is('a')) e.preventDefault()

    $target.one('show.bs.modal', function (showEvent) {
      if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
      $target.one('hidden.bs.modal', function () {
        $this.is(':visible') && $this.trigger('focus')
      })
    })
    Plugin.call($target, option, this)
  })

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 54 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: popover.js v3.3.7
 * http://getbootstrap.com/javascript/#popovers
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // POPOVER PUBLIC CLASS DEFINITION
  // ===============================

  var Popover = function (element, options) {
    this.init('popover', element, options)
  }

  if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')

  Popover.VERSION  = '3.3.7'

  Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
    placement: 'right',
    trigger: 'click',
    content: '',
    template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
  })


  // NOTE: POPOVER EXTENDS tooltip.js
  // ================================

  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)

  Popover.prototype.constructor = Popover

  Popover.prototype.getDefaults = function () {
    return Popover.DEFAULTS
  }

  Popover.prototype.setContent = function () {
    var $tip    = this.tip()
    var title   = this.getTitle()
    var content = this.getContent()

    $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
    $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events
      this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'
    ](content)

    $tip.removeClass('fade top bottom left right in')

    // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
    // this manually by checking the contents.
    if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
  }

  Popover.prototype.hasContent = function () {
    return this.getTitle() || this.getContent()
  }

  Popover.prototype.getContent = function () {
    var $e = this.$element
    var o  = this.options

    return $e.attr('data-content')
      || (typeof o.content == 'function' ?
            o.content.call($e[0]) :
            o.content)
  }

  Popover.prototype.arrow = function () {
    return (this.$arrow = this.$arrow || this.tip().find('.arrow'))
  }


  // POPOVER PLUGIN DEFINITION
  // =========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.popover')
      var options = typeof option == 'object' && option

      if (!data && /destroy|hide/.test(option)) return
      if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.popover

  $.fn.popover             = Plugin
  $.fn.popover.Constructor = Popover


  // POPOVER NO CONFLICT
  // ===================

  $.fn.popover.noConflict = function () {
    $.fn.popover = old
    return this
  }

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 55 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: scrollspy.js v3.3.7
 * http://getbootstrap.com/javascript/#scrollspy
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // SCROLLSPY CLASS DEFINITION
  // ==========================

  function ScrollSpy(element, options) {
    this.$body          = $(document.body)
    this.$scrollElement = $(element).is(document.body) ? $(window) : $(element)
    this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
    this.selector       = (this.options.target || '') + ' .nav li > a'
    this.offsets        = []
    this.targets        = []
    this.activeTarget   = null
    this.scrollHeight   = 0

    this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this))
    this.refresh()
    this.process()
  }

  ScrollSpy.VERSION  = '3.3.7'

  ScrollSpy.DEFAULTS = {
    offset: 10
  }

  ScrollSpy.prototype.getScrollHeight = function () {
    return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
  }

  ScrollSpy.prototype.refresh = function () {
    var that          = this
    var offsetMethod  = 'offset'
    var offsetBase    = 0

    this.offsets      = []
    this.targets      = []
    this.scrollHeight = this.getScrollHeight()

    if (!$.isWindow(this.$scrollElement[0])) {
      offsetMethod = 'position'
      offsetBase   = this.$scrollElement.scrollTop()
    }

    this.$body
      .find(this.selector)
      .map(function () {
        var $el   = $(this)
        var href  = $el.data('target') || $el.attr('href')
        var $href = /^#./.test(href) && $(href)

        return ($href
          && $href.length
          && $href.is(':visible')
          && [[$href[offsetMethod]().top + offsetBase, href]]) || null
      })
      .sort(function (a, b) { return a[0] - b[0] })
      .each(function () {
        that.offsets.push(this[0])
        that.targets.push(this[1])
      })
  }

  ScrollSpy.prototype.process = function () {
    var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset
    var scrollHeight = this.getScrollHeight()
    var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()
    var offsets      = this.offsets
    var targets      = this.targets
    var activeTarget = this.activeTarget
    var i

    if (this.scrollHeight != scrollHeight) {
      this.refresh()
    }

    if (scrollTop >= maxScroll) {
      return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
    }

    if (activeTarget && scrollTop < offsets[0]) {
      this.activeTarget = null
      return this.clear()
    }

    for (i = offsets.length; i--;) {
      activeTarget != targets[i]
        && scrollTop >= offsets[i]
        && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1])
        && this.activate(targets[i])
    }
  }

  ScrollSpy.prototype.activate = function (target) {
    this.activeTarget = target

    this.clear()

    var selector = this.selector +
      '[data-target="' + target + '"],' +
      this.selector + '[href="' + target + '"]'

    var active = $(selector)
      .parents('li')
      .addClass('active')

    if (active.parent('.dropdown-menu').length) {
      active = active
        .closest('li.dropdown')
        .addClass('active')
    }

    active.trigger('activate.bs.scrollspy')
  }

  ScrollSpy.prototype.clear = function () {
    $(this.selector)
      .parentsUntil(this.options.target, '.active')
      .removeClass('active')
  }


  // SCROLLSPY PLUGIN DEFINITION
  // ===========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.scrollspy')
      var options = typeof option == 'object' && option

      if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.scrollspy

  $.fn.scrollspy             = Plugin
  $.fn.scrollspy.Constructor = ScrollSpy


  // SCROLLSPY NO CONFLICT
  // =====================

  $.fn.scrollspy.noConflict = function () {
    $.fn.scrollspy = old
    return this
  }


  // SCROLLSPY DATA-API
  // ==================

  $(window).on('load.bs.scrollspy.data-api', function () {
    $('[data-spy="scroll"]').each(function () {
      var $spy = $(this)
      Plugin.call($spy, $spy.data())
    })
  })

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 56 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: tab.js v3.3.7
 * http://getbootstrap.com/javascript/#tabs
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // TAB CLASS DEFINITION
  // ====================

  var Tab = function (element) {
    // jscs:disable requireDollarBeforejQueryAssignment
    this.element = $(element)
    // jscs:enable requireDollarBeforejQueryAssignment
  }

  Tab.VERSION = '3.3.7'

  Tab.TRANSITION_DURATION = 150

  Tab.prototype.show = function () {
    var $this    = this.element
    var $ul      = $this.closest('ul:not(.dropdown-menu)')
    var selector = $this.data('target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
    }

    if ($this.parent('li').hasClass('active')) return

    var $previous = $ul.find('.active:last a')
    var hideEvent = $.Event('hide.bs.tab', {
      relatedTarget: $this[0]
    })
    var showEvent = $.Event('show.bs.tab', {
      relatedTarget: $previous[0]
    })

    $previous.trigger(hideEvent)
    $this.trigger(showEvent)

    if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return

    var $target = $(selector)

    this.activate($this.closest('li'), $ul)
    this.activate($target, $target.parent(), function () {
      $previous.trigger({
        type: 'hidden.bs.tab',
        relatedTarget: $this[0]
      })
      $this.trigger({
        type: 'shown.bs.tab',
        relatedTarget: $previous[0]
      })
    })
  }

  Tab.prototype.activate = function (element, container, callback) {
    var $active    = container.find('> .active')
    var transition = callback
      && $.support.transition
      && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)

    function next() {
      $active
        .removeClass('active')
        .find('> .dropdown-menu > .active')
          .removeClass('active')
        .end()
        .find('[data-toggle="tab"]')
          .attr('aria-expanded', false)

      element
        .addClass('active')
        .find('[data-toggle="tab"]')
          .attr('aria-expanded', true)

      if (transition) {
        element[0].offsetWidth // reflow for transition
        element.addClass('in')
      } else {
        element.removeClass('fade')
      }

      if (element.parent('.dropdown-menu').length) {
        element
          .closest('li.dropdown')
            .addClass('active')
          .end()
          .find('[data-toggle="tab"]')
            .attr('aria-expanded', true)
      }

      callback && callback()
    }

    $active.length && transition ?
      $active
        .one('bsTransitionEnd', next)
        .emulateTransitionEnd(Tab.TRANSITION_DURATION) :
      next()

    $active.removeClass('in')
  }


  // TAB PLUGIN DEFINITION
  // =====================

  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data  = $this.data('bs.tab')

      if (!data) $this.data('bs.tab', (data = new Tab(this)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.tab

  $.fn.tab             = Plugin
  $.fn.tab.Constructor = Tab


  // TAB NO CONFLICT
  // ===============

  $.fn.tab.noConflict = function () {
    $.fn.tab = old
    return this
  }


  // TAB DATA-API
  // ============

  var clickHandler = function (e) {
    e.preventDefault()
    Plugin.call($(this), 'show')
  }

  $(document)
    .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler)
    .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: tooltip.js v3.3.7
 * http://getbootstrap.com/javascript/#tooltip
 * Inspired by the original jQuery.tipsy by Jason Frame
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // TOOLTIP PUBLIC CLASS DEFINITION
  // ===============================

  var Tooltip = function (element, options) {
    this.type       = null
    this.options    = null
    this.enabled    = null
    this.timeout    = null
    this.hoverState = null
    this.$element   = null
    this.inState    = null

    this.init('tooltip', element, options)
  }

  Tooltip.VERSION  = '3.3.7'

  Tooltip.TRANSITION_DURATION = 150

  Tooltip.DEFAULTS = {
    animation: true,
    placement: 'top',
    selector: false,
    template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
    trigger: 'hover focus',
    title: '',
    delay: 0,
    html: false,
    container: false,
    viewport: {
      selector: 'body',
      padding: 0
    }
  }

  Tooltip.prototype.init = function (type, element, options) {
    this.enabled   = true
    this.type      = type
    this.$element  = $(element)
    this.options   = this.getOptions(options)
    this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
    this.inState   = { click: false, hover: false, focus: false }

    if (this.$element[0] instanceof document.constructor && !this.options.selector) {
      throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
    }

    var triggers = this.options.trigger.split(' ')

    for (var i = triggers.length; i--;) {
      var trigger = triggers[i]

      if (trigger == 'click') {
        this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
      } else if (trigger != 'manual') {
        var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focusin'
        var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'

        this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
        this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
      }
    }

    this.options.selector ?
      (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
      this.fixTitle()
  }

  Tooltip.prototype.getDefaults = function () {
    return Tooltip.DEFAULTS
  }

  Tooltip.prototype.getOptions = function (options) {
    options = $.extend({}, this.getDefaults(), this.$element.data(), options)

    if (options.delay && typeof options.delay == 'number') {
      options.delay = {
        show: options.delay,
        hide: options.delay
      }
    }

    return options
  }

  Tooltip.prototype.getDelegateOptions = function () {
    var options  = {}
    var defaults = this.getDefaults()

    this._options && $.each(this._options, function (key, value) {
      if (defaults[key] != value) options[key] = value
    })

    return options
  }

  Tooltip.prototype.enter = function (obj) {
    var self = obj instanceof this.constructor ?
      obj : $(obj.currentTarget).data('bs.' + this.type)

    if (!self) {
      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
      $(obj.currentTarget).data('bs.' + this.type, self)
    }

    if (obj instanceof $.Event) {
      self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
    }

    if (self.tip().hasClass('in') || self.hoverState == 'in') {
      self.hoverState = 'in'
      return
    }

    clearTimeout(self.timeout)

    self.hoverState = 'in'

    if (!self.options.delay || !self.options.delay.show) return self.show()

    self.timeout = setTimeout(function () {
      if (self.hoverState == 'in') self.show()
    }, self.options.delay.show)
  }

  Tooltip.prototype.isInStateTrue = function () {
    for (var key in this.inState) {
      if (this.inState[key]) return true
    }

    return false
  }

  Tooltip.prototype.leave = function (obj) {
    var self = obj instanceof this.constructor ?
      obj : $(obj.currentTarget).data('bs.' + this.type)

    if (!self) {
      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
      $(obj.currentTarget).data('bs.' + this.type, self)
    }

    if (obj instanceof $.Event) {
      self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
    }

    if (self.isInStateTrue()) return

    clearTimeout(self.timeout)

    self.hoverState = 'out'

    if (!self.options.delay || !self.options.delay.hide) return self.hide()

    self.timeout = setTimeout(function () {
      if (self.hoverState == 'out') self.hide()
    }, self.options.delay.hide)
  }

  Tooltip.prototype.show = function () {
    var e = $.Event('show.bs.' + this.type)

    if (this.hasContent() && this.enabled) {
      this.$element.trigger(e)

      var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
      if (e.isDefaultPrevented() || !inDom) return
      var that = this

      var $tip = this.tip()

      var tipId = this.getUID(this.type)

      this.setContent()
      $tip.attr('id', tipId)
      this.$element.attr('aria-describedby', tipId)

      if (this.options.animation) $tip.addClass('fade')

      var placement = typeof this.options.placement == 'function' ?
        this.options.placement.call(this, $tip[0], this.$element[0]) :
        this.options.placement

      var autoToken = /\s?auto?\s?/i
      var autoPlace = autoToken.test(placement)
      if (autoPlace) placement = placement.replace(autoToken, '') || 'top'

      $tip
        .detach()
        .css({ top: 0, left: 0, display: 'block' })
        .addClass(placement)
        .data('bs.' + this.type, this)

      this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
      this.$element.trigger('inserted.bs.' + this.type)

      var pos          = this.getPosition()
      var actualWidth  = $tip[0].offsetWidth
      var actualHeight = $tip[0].offsetHeight

      if (autoPlace) {
        var orgPlacement = placement
        var viewportDim = this.getPosition(this.$viewport)

        placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top'    :
                    placement == 'top'    && pos.top    - actualHeight < viewportDim.top    ? 'bottom' :
                    placement == 'right'  && pos.right  + actualWidth  > viewportDim.width  ? 'left'   :
                    placement == 'left'   && pos.left   - actualWidth  < viewportDim.left   ? 'right'  :
                    placement

        $tip
          .removeClass(orgPlacement)
          .addClass(placement)
      }

      var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)

      this.applyPlacement(calculatedOffset, placement)

      var complete = function () {
        var prevHoverState = that.hoverState
        that.$element.trigger('shown.bs.' + that.type)
        that.hoverState = null

        if (prevHoverState == 'out') that.leave(that)
      }

      $.support.transition && this.$tip.hasClass('fade') ?
        $tip
          .one('bsTransitionEnd', complete)
          .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
        complete()
    }
  }

  Tooltip.prototype.applyPlacement = function (offset, placement) {
    var $tip   = this.tip()
    var width  = $tip[0].offsetWidth
    var height = $tip[0].offsetHeight

    // manually read margins because getBoundingClientRect includes difference
    var marginTop = parseInt($tip.css('margin-top'), 10)
    var marginLeft = parseInt($tip.css('margin-left'), 10)

    // we must check for NaN for ie 8/9
    if (isNaN(marginTop))  marginTop  = 0
    if (isNaN(marginLeft)) marginLeft = 0

    offset.top  += marginTop
    offset.left += marginLeft

    // $.fn.offset doesn't round pixel values
    // so we use setOffset directly with our own function B-0
    $.offset.setOffset($tip[0], $.extend({
      using: function (props) {
        $tip.css({
          top: Math.round(props.top),
          left: Math.round(props.left)
        })
      }
    }, offset), 0)

    $tip.addClass('in')

    // check to see if placing tip in new offset caused the tip to resize itself
    var actualWidth  = $tip[0].offsetWidth
    var actualHeight = $tip[0].offsetHeight

    if (placement == 'top' && actualHeight != height) {
      offset.top = offset.top + height - actualHeight
    }

    var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)

    if (delta.left) offset.left += delta.left
    else offset.top += delta.top

    var isVertical          = /top|bottom/.test(placement)
    var arrowDelta          = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
    var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'

    $tip.offset(offset)
    this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
  }

  Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) {
    this.arrow()
      .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%')
      .css(isVertical ? 'top' : 'left', '')
  }

  Tooltip.prototype.setContent = function () {
    var $tip  = this.tip()
    var title = this.getTitle()

    $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
    $tip.removeClass('fade in top bottom left right')
  }

  Tooltip.prototype.hide = function (callback) {
    var that = this
    var $tip = $(this.$tip)
    var e    = $.Event('hide.bs.' + this.type)

    function complete() {
      if (that.hoverState != 'in') $tip.detach()
      if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary.
        that.$element
          .removeAttr('aria-describedby')
          .trigger('hidden.bs.' + that.type)
      }
      callback && callback()
    }

    this.$element.trigger(e)

    if (e.isDefaultPrevented()) return

    $tip.removeClass('in')

    $.support.transition && $tip.hasClass('fade') ?
      $tip
        .one('bsTransitionEnd', complete)
        .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
      complete()

    this.hoverState = null

    return this
  }

  Tooltip.prototype.fixTitle = function () {
    var $e = this.$element
    if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
      $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
    }
  }

  Tooltip.prototype.hasContent = function () {
    return this.getTitle()
  }

  Tooltip.prototype.getPosition = function ($element) {
    $element   = $element || this.$element

    var el     = $element[0]
    var isBody = el.tagName == 'BODY'

    var elRect    = el.getBoundingClientRect()
    if (elRect.width == null) {
      // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
      elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
    }
    var isSvg = window.SVGElement && el instanceof window.SVGElement
    // Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3.
    // See https://github.com/twbs/bootstrap/issues/20280
    var elOffset  = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset())
    var scroll    = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
    var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null

    return $.extend({}, elRect, scroll, outerDims, elOffset)
  }

  Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
    return placement == 'bottom' ? { top: pos.top + pos.height,   left: pos.left + pos.width / 2 - actualWidth / 2 } :
           placement == 'top'    ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
           placement == 'left'   ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
        /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }

  }

  Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
    var delta = { top: 0, left: 0 }
    if (!this.$viewport) return delta

    var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
    var viewportDimensions = this.getPosition(this.$viewport)

    if (/right|left/.test(placement)) {
      var topEdgeOffset    = pos.top - viewportPadding - viewportDimensions.scroll
      var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
      if (topEdgeOffset < viewportDimensions.top) { // top overflow
        delta.top = viewportDimensions.top - topEdgeOffset
      } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
        delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
      }
    } else {
      var leftEdgeOffset  = pos.left - viewportPadding
      var rightEdgeOffset = pos.left + viewportPadding + actualWidth
      if (leftEdgeOffset < viewportDimensions.left) { // left overflow
        delta.left = viewportDimensions.left - leftEdgeOffset
      } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
        delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
      }
    }

    return delta
  }

  Tooltip.prototype.getTitle = function () {
    var title
    var $e = this.$element
    var o  = this.options

    title = $e.attr('data-original-title')
      || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)

    return title
  }

  Tooltip.prototype.getUID = function (prefix) {
    do prefix += ~~(Math.random() * 1000000)
    while (document.getElementById(prefix))
    return prefix
  }

  Tooltip.prototype.tip = function () {
    if (!this.$tip) {
      this.$tip = $(this.options.template)
      if (this.$tip.length != 1) {
        throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
      }
    }
    return this.$tip
  }

  Tooltip.prototype.arrow = function () {
    return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
  }

  Tooltip.prototype.enable = function () {
    this.enabled = true
  }

  Tooltip.prototype.disable = function () {
    this.enabled = false
  }

  Tooltip.prototype.toggleEnabled = function () {
    this.enabled = !this.enabled
  }

  Tooltip.prototype.toggle = function (e) {
    var self = this
    if (e) {
      self = $(e.currentTarget).data('bs.' + this.type)
      if (!self) {
        self = new this.constructor(e.currentTarget, this.getDelegateOptions())
        $(e.currentTarget).data('bs.' + this.type, self)
      }
    }

    if (e) {
      self.inState.click = !self.inState.click
      if (self.isInStateTrue()) self.enter(self)
      else self.leave(self)
    } else {
      self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
    }
  }

  Tooltip.prototype.destroy = function () {
    var that = this
    clearTimeout(this.timeout)
    this.hide(function () {
      that.$element.off('.' + that.type).removeData('bs.' + that.type)
      if (that.$tip) {
        that.$tip.detach()
      }
      that.$tip = null
      that.$arrow = null
      that.$viewport = null
      that.$element = null
    })
  }


  // TOOLTIP PLUGIN DEFINITION
  // =========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.tooltip')
      var options = typeof option == 'object' && option

      if (!data && /destroy|hide/.test(option)) return
      if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.tooltip

  $.fn.tooltip             = Plugin
  $.fn.tooltip.Constructor = Tooltip


  // TOOLTIP NO CONFLICT
  // ===================

  $.fn.tooltip.noConflict = function () {
    $.fn.tooltip = old
    return this
  }

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* ========================================================================
 * Bootstrap: transition.js v3.3.7
 * http://getbootstrap.com/javascript/#transitions
 * ========================================================================
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
  // ============================================================

  function transitionEnd() {
    var el = document.createElement('bootstrap')

    var transEndEventNames = {
      WebkitTransition : 'webkitTransitionEnd',
      MozTransition    : 'transitionend',
      OTransition      : 'oTransitionEnd otransitionend',
      transition       : 'transitionend'
    }

    for (var name in transEndEventNames) {
      if (el.style[name] !== undefined) {
        return { end: transEndEventNames[name] }
      }
    }

    return false // explicit for ie8 (  ._.)
  }

  // http://blog.alexmaccaw.com/css-transitions
  $.fn.emulateTransitionEnd = function (duration) {
    var called = false
    var $el = this
    $(this).one('bsTransitionEnd', function () { called = true })
    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
    setTimeout(callback, duration)
    return this
  }

  $(function () {
    $.support.transition = transitionEnd()

    if (!$.support.transition) return

    $.event.special.bsTransitionEnd = {
      bindType: $.support.transition.end,
      delegateType: $.support.transition.end,
      handle: function (e) {
        if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
      }
    }
  })

}(jQuery);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))

/***/ }),
/* 59 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subject_1 = __webpack_require__(6);
var ObjectUnsubscribedError_1 = __webpack_require__(29);
/**
 * @class BehaviorSubject<T>
 */
var BehaviorSubject = (function (_super) {
    __extends(BehaviorSubject, _super);
    function BehaviorSubject(_value) {
        _super.call(this);
        this._value = _value;
    }
    Object.defineProperty(BehaviorSubject.prototype, "value", {
        get: function () {
            return this.getValue();
        },
        enumerable: true,
        configurable: true
    });
    BehaviorSubject.prototype._subscribe = function (subscriber) {
        var subscription = _super.prototype._subscribe.call(this, subscriber);
        if (subscription && !subscription.closed) {
            subscriber.next(this._value);
        }
        return subscription;
    };
    BehaviorSubject.prototype.getValue = function () {
        if (this.hasError) {
            throw this.thrownError;
        }
        else if (this.closed) {
            throw new ObjectUnsubscribedError_1.ObjectUnsubscribedError();
        }
        else {
            return this._value;
        }
    };
    BehaviorSubject.prototype.next = function (value) {
        _super.prototype.next.call(this, this._value = value);
    };
    return BehaviorSubject;
}(Subject_1.Subject));
exports.BehaviorSubject = BehaviorSubject;
//# sourceMappingURL=BehaviorSubject.js.map

/***/ }),
/* 60 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = __webpack_require__(2);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var InnerSubscriber = (function (_super) {
    __extends(InnerSubscriber, _super);
    function InnerSubscriber(parent, outerValue, outerIndex) {
        _super.call(this);
        this.parent = parent;
        this.outerValue = outerValue;
        this.outerIndex = outerIndex;
        this.index = 0;
    }
    InnerSubscriber.prototype._next = function (value) {
        this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this);
    };
    InnerSubscriber.prototype._error = function (error) {
        this.parent.notifyError(error, this);
        this.unsubscribe();
    };
    InnerSubscriber.prototype._complete = function () {
        this.parent.notifyComplete(this);
        this.unsubscribe();
    };
    return InnerSubscriber;
}(Subscriber_1.Subscriber));
exports.InnerSubscriber = InnerSubscriber;
//# sourceMappingURL=InnerSubscriber.js.map

/***/ }),
/* 61 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Observable_1 = __webpack_require__(0);
/**
 * Represents a push-based event or value that an {@link Observable} can emit.
 * This class is particularly useful for operators that manage notifications,
 * like {@link materialize}, {@link dematerialize}, {@link observeOn}, and
 * others. Besides wrapping the actual delivered value, it also annotates it
 * with metadata of, for instance, what type of push message it is (`next`,
 * `error`, or `complete`).
 *
 * @see {@link materialize}
 * @see {@link dematerialize}
 * @see {@link observeOn}
 *
 * @class Notification<T>
 */
var Notification = (function () {
    function Notification(kind, value, error) {
        this.kind = kind;
        this.value = value;
        this.error = error;
        this.hasValue = kind === 'N';
    }
    /**
     * Delivers to the given `observer` the value wrapped by this Notification.
     * @param {Observer} observer
     * @return
     */
    Notification.prototype.observe = function (observer) {
        switch (this.kind) {
            case 'N':
                return observer.next && observer.next(this.value);
            case 'E':
                return observer.error && observer.error(this.error);
            case 'C':
                return observer.complete && observer.complete();
        }
    };
    /**
     * Given some {@link Observer} callbacks, deliver the value represented by the
     * current Notification to the correctly corresponding callback.
     * @param {function(value: T): void} next An Observer `next` callback.
     * @param {function(err: any): void} [error] An Observer `error` callback.
     * @param {function(): void} [complete] An Observer `complete` callback.
     * @return {any}
     */
    Notification.prototype.do = function (next, error, complete) {
        var kind = this.kind;
        switch (kind) {
            case 'N':
                return next && next(this.value);
            case 'E':
                return error && error(this.error);
            case 'C':
                return complete && complete();
        }
    };
    /**
     * Takes an Observer or its individual callback functions, and calls `observe`
     * or `do` methods accordingly.
     * @param {Observer|function(value: T): void} nextOrObserver An Observer or
     * the `next` callback.
     * @param {function(err: any): void} [error] An Observer `error` callback.
     * @param {function(): void} [complete] An Observer `complete` callback.
     * @return {any}
     */
    Notification.prototype.accept = function (nextOrObserver, error, complete) {
        if (nextOrObserver && typeof nextOrObserver.next === 'function') {
            return this.observe(nextOrObserver);
        }
        else {
            return this.do(nextOrObserver, error, complete);
        }
    };
    /**
     * Returns a simple Observable that just delivers the notification represented
     * by this Notification instance.
     * @return {any}
     */
    Notification.prototype.toObservable = function () {
        var kind = this.kind;
        switch (kind) {
            case 'N':
                return Observable_1.Observable.of(this.value);
            case 'E':
                return Observable_1.Observable.throw(this.error);
            case 'C':
                return Observable_1.Observable.empty();
        }
        throw new Error('unexpected notification kind value');
    };
    /**
     * A shortcut to create a Notification instance of the type `next` from a
     * given value.
     * @param {T} value The `next` value.
     * @return {Notification<T>} The "next" Notification representing the
     * argument.
     */
    Notification.createNext = function (value) {
        if (typeof value !== 'undefined') {
            return new Notification('N', value);
        }
        return this.undefinedValueNotification;
    };
    /**
     * A shortcut to create a Notification instance of the type `error` from a
     * given error.
     * @param {any} [err] The `error` error.
     * @return {Notification<T>} The "error" Notification representing the
     * argument.
     */
    Notification.createError = function (err) {
        return new Notification('E', undefined, err);
    };
    /**
     * A shortcut to create a Notification instance of the type `complete`.
     * @return {Notification<any>} The valueless "complete" Notification.
     */
    Notification.createComplete = function () {
        return this.completeNotification;
    };
    Notification.completeNotification = new Notification('C');
    Notification.undefinedValueNotification = new Notification('N', undefined);
    return Notification;
}());
exports.Notification = Notification;
//# sourceMappingURL=Notification.js.map

/***/ }),
/* 62 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscription_1 = __webpack_require__(10);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var SubjectSubscription = (function (_super) {
    __extends(SubjectSubscription, _super);
    function SubjectSubscription(subject, subscriber) {
        _super.call(this);
        this.subject = subject;
        this.subscriber = subscriber;
        this.closed = false;
    }
    SubjectSubscription.prototype.unsubscribe = function () {
        if (this.closed) {
            return;
        }
        this.closed = true;
        var subject = this.subject;
        var observers = subject.observers;
        this.subject = null;
        if (!observers || observers.length === 0 || subject.isStopped || subject.closed) {
            return;
        }
        var subscriberIndex = observers.indexOf(this.subscriber);
        if (subscriberIndex !== -1) {
            observers.splice(subscriberIndex, 1);
        }
    };
    return SubjectSubscription;
}(Subscription_1.Subscription));
exports.SubjectSubscription = SubjectSubscription;
//# sourceMappingURL=SubjectSubscription.js.map

/***/ }),
/* 63 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Observable_1 = __webpack_require__(0);
var ScalarObservable_1 = __webpack_require__(25);
var EmptyObservable_1 = __webpack_require__(14);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var ArrayLikeObservable = (function (_super) {
    __extends(ArrayLikeObservable, _super);
    function ArrayLikeObservable(arrayLike, scheduler) {
        _super.call(this);
        this.arrayLike = arrayLike;
        this.scheduler = scheduler;
        if (!scheduler && arrayLike.length === 1) {
            this._isScalar = true;
            this.value = arrayLike[0];
        }
    }
    ArrayLikeObservable.create = function (arrayLike, scheduler) {
        var length = arrayLike.length;
        if (length === 0) {
            return new EmptyObservable_1.EmptyObservable();
        }
        else if (length === 1) {
            return new ScalarObservable_1.ScalarObservable(arrayLike[0], scheduler);
        }
        else {
            return new ArrayLikeObservable(arrayLike, scheduler);
        }
    };
    ArrayLikeObservable.dispatch = function (state) {
        var arrayLike = state.arrayLike, index = state.index, length = state.length, subscriber = state.subscriber;
        if (subscriber.closed) {
            return;
        }
        if (index >= length) {
            subscriber.complete();
            return;
        }
        subscriber.next(arrayLike[index]);
        state.index = index + 1;
        this.schedule(state);
    };
    ArrayLikeObservable.prototype._subscribe = function (subscriber) {
        var index = 0;
        var _a = this, arrayLike = _a.arrayLike, scheduler = _a.scheduler;
        var length = arrayLike.length;
        if (scheduler) {
            return scheduler.schedule(ArrayLikeObservable.dispatch, 0, {
                arrayLike: arrayLike, index: index, length: length, subscriber: subscriber
            });
        }
        else {
            for (var i = 0; i < length && !subscriber.closed; i++) {
                subscriber.next(arrayLike[i]);
            }
            subscriber.complete();
        }
    };
    return ArrayLikeObservable;
}(Observable_1.Observable));
exports.ArrayLikeObservable = ArrayLikeObservable;
//# sourceMappingURL=ArrayLikeObservable.js.map

/***/ }),
/* 64 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subject_1 = __webpack_require__(6);
var Observable_1 = __webpack_require__(0);
var Subscriber_1 = __webpack_require__(2);
var Subscription_1 = __webpack_require__(10);
/**
 * @class ConnectableObservable<T>
 */
var ConnectableObservable = (function (_super) {
    __extends(ConnectableObservable, _super);
    function ConnectableObservable(source, subjectFactory) {
        _super.call(this);
        this.source = source;
        this.subjectFactory = subjectFactory;
        this._refCount = 0;
        this._isComplete = false;
    }
    ConnectableObservable.prototype._subscribe = function (subscriber) {
        return this.getSubject().subscribe(subscriber);
    };
    ConnectableObservable.prototype.getSubject = function () {
        var subject = this._subject;
        if (!subject || subject.isStopped) {
            this._subject = this.subjectFactory();
        }
        return this._subject;
    };
    ConnectableObservable.prototype.connect = function () {
        var connection = this._connection;
        if (!connection) {
            this._isComplete = false;
            connection = this._connection = new Subscription_1.Subscription();
            connection.add(this.source
                .subscribe(new ConnectableSubscriber(this.getSubject(), this)));
            if (connection.closed) {
                this._connection = null;
                connection = Subscription_1.Subscription.EMPTY;
            }
            else {
                this._connection = connection;
            }
        }
        return connection;
    };
    ConnectableObservable.prototype.refCount = function () {
        return this.lift(new RefCountOperator(this));
    };
    return ConnectableObservable;
}(Observable_1.Observable));
exports.ConnectableObservable = ConnectableObservable;
var connectableProto = ConnectableObservable.prototype;
exports.connectableObservableDescriptor = {
    operator: { value: null },
    _refCount: { value: 0, writable: true },
    _subject: { value: null, writable: true },
    _connection: { value: null, writable: true },
    _subscribe: { value: connectableProto._subscribe },
    _isComplete: { value: connectableProto._isComplete, writable: true },
    getSubject: { value: connectableProto.getSubject },
    connect: { value: connectableProto.connect },
    refCount: { value: connectableProto.refCount }
};
var ConnectableSubscriber = (function (_super) {
    __extends(ConnectableSubscriber, _super);
    function ConnectableSubscriber(destination, connectable) {
        _super.call(this, destination);
        this.connectable = connectable;
    }
    ConnectableSubscriber.prototype._error = function (err) {
        this._unsubscribe();
        _super.prototype._error.call(this, err);
    };
    ConnectableSubscriber.prototype._complete = function () {
        this.connectable._isComplete = true;
        this._unsubscribe();
        _super.prototype._complete.call(this);
    };
    ConnectableSubscriber.prototype._unsubscribe = function () {
        var connectable = this.connectable;
        if (connectable) {
            this.connectable = null;
            var connection = connectable._connection;
            connectable._refCount = 0;
            connectable._subject = null;
            connectable._connection = null;
            if (connection) {
                connection.unsubscribe();
            }
        }
    };
    return ConnectableSubscriber;
}(Subject_1.SubjectSubscriber));
var RefCountOperator = (function () {
    function RefCountOperator(connectable) {
        this.connectable = connectable;
    }
    RefCountOperator.prototype.call = function (subscriber, source) {
        var connectable = this.connectable;
        connectable._refCount++;
        var refCounter = new RefCountSubscriber(subscriber, connectable);
        var subscription = source.subscribe(refCounter);
        if (!refCounter.closed) {
            refCounter.connection = connectable.connect();
        }
        return subscription;
    };
    return RefCountOperator;
}());
var RefCountSubscriber = (function (_super) {
    __extends(RefCountSubscriber, _super);
    function RefCountSubscriber(destination, connectable) {
        _super.call(this, destination);
        this.connectable = connectable;
    }
    RefCountSubscriber.prototype._unsubscribe = function () {
        var connectable = this.connectable;
        if (!connectable) {
            this.connection = null;
            return;
        }
        this.connectable = null;
        var refCount = connectable._refCount;
        if (refCount <= 0) {
            this.connection = null;
            return;
        }
        connectable._refCount = refCount - 1;
        if (refCount > 1) {
            this.connection = null;
            return;
        }
        ///
        // Compare the local RefCountSubscriber's connection Subscription to the
        // connection Subscription on the shared ConnectableObservable. In cases
        // where the ConnectableObservable source synchronously emits values, and
        // the RefCountSubscriber's downstream Observers synchronously unsubscribe,
        // execution continues to here before the RefCountOperator has a chance to
        // supply the RefCountSubscriber with the shared connection Subscription.
        // For example:
        // ```
        // Observable.range(0, 10)
        //   .publish()
        //   .refCount()
        //   .take(5)
        //   .subscribe();
        // ```
        // In order to account for this case, RefCountSubscriber should only dispose
        // the ConnectableObservable's shared connection Subscription if the
        // connection Subscription exists, *and* either:
        //   a. RefCountSubscriber doesn't have a reference to the shared connection
        //      Subscription yet, or,
        //   b. RefCountSubscriber's connection Subscription reference is identical
        //      to the shared connection Subscription
        ///
        var connection = this.connection;
        var sharedConnection = connectable._connection;
        this.connection = null;
        if (sharedConnection && (!connection || sharedConnection === connection)) {
            sharedConnection.unsubscribe();
        }
    };
    return RefCountSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=ConnectableObservable.js.map

/***/ }),
/* 65 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Observable_1 = __webpack_require__(0);
var EmptyObservable_1 = __webpack_require__(14);
var isArray_1 = __webpack_require__(20);
var subscribeToResult_1 = __webpack_require__(11);
var OuterSubscriber_1 = __webpack_require__(9);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var ForkJoinObservable = (function (_super) {
    __extends(ForkJoinObservable, _super);
    function ForkJoinObservable(sources, resultSelector) {
        _super.call(this);
        this.sources = sources;
        this.resultSelector = resultSelector;
    }
    /* tslint:enable:max-line-length */
    /**
     * @param sources
     * @return {any}
     * @static true
     * @name forkJoin
     * @owner Observable
     */
    ForkJoinObservable.create = function () {
        var sources = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            sources[_i - 0] = arguments[_i];
        }
        if (sources === null || arguments.length === 0) {
            return new EmptyObservable_1.EmptyObservable();
        }
        var resultSelector = null;
        if (typeof sources[sources.length - 1] === 'function') {
            resultSelector = sources.pop();
        }
        // if the first and only other argument besides the resultSelector is an array
        // assume it's been called with `forkJoin([obs1, obs2, obs3], resultSelector)`
        if (sources.length === 1 && isArray_1.isArray(sources[0])) {
            sources = sources[0];
        }
        if (sources.length === 0) {
            return new EmptyObservable_1.EmptyObservable();
        }
        return new ForkJoinObservable(sources, resultSelector);
    };
    ForkJoinObservable.prototype._subscribe = function (subscriber) {
        return new ForkJoinSubscriber(subscriber, this.sources, this.resultSelector);
    };
    return ForkJoinObservable;
}(Observable_1.Observable));
exports.ForkJoinObservable = ForkJoinObservable;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var ForkJoinSubscriber = (function (_super) {
    __extends(ForkJoinSubscriber, _super);
    function ForkJoinSubscriber(destination, sources, resultSelector) {
        _super.call(this, destination);
        this.sources = sources;
        this.resultSelector = resultSelector;
        this.completed = 0;
        this.haveValues = 0;
        var len = sources.length;
        this.total = len;
        this.values = new Array(len);
        for (var i = 0; i < len; i++) {
            var source = sources[i];
            var innerSubscription = subscribeToResult_1.subscribeToResult(this, source, null, i);
            if (innerSubscription) {
                innerSubscription.outerIndex = i;
                this.add(innerSubscription);
            }
        }
    }
    ForkJoinSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
        this.values[outerIndex] = innerValue;
        if (!innerSub._hasValue) {
            innerSub._hasValue = true;
            this.haveValues++;
        }
    };
    ForkJoinSubscriber.prototype.notifyComplete = function (innerSub) {
        var destination = this.destination;
        var _a = this, haveValues = _a.haveValues, resultSelector = _a.resultSelector, values = _a.values;
        var len = values.length;
        if (!innerSub._hasValue) {
            destination.complete();
            return;
        }
        this.completed++;
        if (this.completed !== len) {
            return;
        }
        if (haveValues === len) {
            var value = resultSelector ? resultSelector.apply(this, values) : values;
            destination.next(value);
        }
        destination.complete();
    };
    return ForkJoinSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
//# sourceMappingURL=ForkJoinObservable.js.map

/***/ }),
/* 66 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var isArray_1 = __webpack_require__(20);
var isArrayLike_1 = __webpack_require__(31);
var isPromise_1 = __webpack_require__(34);
var PromiseObservable_1 = __webpack_require__(24);
var IteratorObservable_1 = __webpack_require__(67);
var ArrayObservable_1 = __webpack_require__(13);
var ArrayLikeObservable_1 = __webpack_require__(63);
var iterator_1 = __webpack_require__(16);
var Observable_1 = __webpack_require__(0);
var observeOn_1 = __webpack_require__(81);
var observable_1 = __webpack_require__(17);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var FromObservable = (function (_super) {
    __extends(FromObservable, _super);
    function FromObservable(ish, scheduler) {
        _super.call(this, null);
        this.ish = ish;
        this.scheduler = scheduler;
    }
    /**
     * Creates an Observable from an Array, an array-like object, a Promise, an
     * iterable object, or an Observable-like object.
     *
     * <span class="informal">Converts almost anything to an Observable.</span>
     *
     * <img src="./img/from.png" width="100%">
     *
     * Convert various other objects and data types into Observables. `from`
     * converts a Promise or an array-like or an
     * [iterable](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#iterable)
     * object into an Observable that emits the items in that promise or array or
     * iterable. A String, in this context, is treated as an array of characters.
     * Observable-like objects (contains a function named with the ES2015 Symbol
     * for Observable) can also be converted through this operator.
     *
     * @example <caption>Converts an array to an Observable</caption>
     * var array = [10, 20, 30];
     * var result = Rx.Observable.from(array);
     * result.subscribe(x => console.log(x));
     *
     * // Results in the following:
     * // 10 20 30
     *
     * @example <caption>Convert an infinite iterable (from a generator) to an Observable</caption>
     * function* generateDoubles(seed) {
     *   var i = seed;
     *   while (true) {
     *     yield i;
     *     i = 2 * i; // double it
     *   }
     * }
     *
     * var iterator = generateDoubles(3);
     * var result = Rx.Observable.from(iterator).take(10);
     * result.subscribe(x => console.log(x));
     *
     * // Results in the following:
     * // 3 6 12 24 48 96 192 384 768 1536
     *
     * @see {@link create}
     * @see {@link fromEvent}
     * @see {@link fromEventPattern}
     * @see {@link fromPromise}
     *
     * @param {ObservableInput<T>} ish A subscribable object, a Promise, an
     * Observable-like, an Array, an iterable or an array-like object to be
     * converted.
     * @param {Scheduler} [scheduler] The scheduler on which to schedule the
     * emissions of values.
     * @return {Observable<T>} The Observable whose values are originally from the
     * input object that was converted.
     * @static true
     * @name from
     * @owner Observable
     */
    FromObservable.create = function (ish, scheduler) {
        if (ish != null) {
            if (typeof ish[observable_1.observable] === 'function') {
                if (ish instanceof Observable_1.Observable && !scheduler) {
                    return ish;
                }
                return new FromObservable(ish, scheduler);
            }
            else if (isArray_1.isArray(ish)) {
                return new ArrayObservable_1.ArrayObservable(ish, scheduler);
            }
            else if (isPromise_1.isPromise(ish)) {
                return new PromiseObservable_1.PromiseObservable(ish, scheduler);
            }
            else if (typeof ish[iterator_1.iterator] === 'function' || typeof ish === 'string') {
                return new IteratorObservable_1.IteratorObservable(ish, scheduler);
            }
            else if (isArrayLike_1.isArrayLike(ish)) {
                return new ArrayLikeObservable_1.ArrayLikeObservable(ish, scheduler);
            }
        }
        throw new TypeError((ish !== null && typeof ish || ish) + ' is not observable');
    };
    FromObservable.prototype._subscribe = function (subscriber) {
        var ish = this.ish;
        var scheduler = this.scheduler;
        if (scheduler == null) {
            return ish[observable_1.observable]().subscribe(subscriber);
        }
        else {
            return ish[observable_1.observable]().subscribe(new observeOn_1.ObserveOnSubscriber(subscriber, scheduler, 0));
        }
    };
    return FromObservable;
}(Observable_1.Observable));
exports.FromObservable = FromObservable;
//# sourceMappingURL=FromObservable.js.map

/***/ }),
/* 67 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var root_1 = __webpack_require__(4);
var Observable_1 = __webpack_require__(0);
var iterator_1 = __webpack_require__(16);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var IteratorObservable = (function (_super) {
    __extends(IteratorObservable, _super);
    function IteratorObservable(iterator, scheduler) {
        _super.call(this);
        this.scheduler = scheduler;
        if (iterator == null) {
            throw new Error('iterator cannot be null.');
        }
        this.iterator = getIterator(iterator);
    }
    IteratorObservable.create = function (iterator, scheduler) {
        return new IteratorObservable(iterator, scheduler);
    };
    IteratorObservable.dispatch = function (state) {
        var index = state.index, hasError = state.hasError, iterator = state.iterator, subscriber = state.subscriber;
        if (hasError) {
            subscriber.error(state.error);
            return;
        }
        var result = iterator.next();
        if (result.done) {
            subscriber.complete();
            return;
        }
        subscriber.next(result.value);
        state.index = index + 1;
        if (subscriber.closed) {
            if (typeof iterator.return === 'function') {
                iterator.return();
            }
            return;
        }
        this.schedule(state);
    };
    IteratorObservable.prototype._subscribe = function (subscriber) {
        var index = 0;
        var _a = this, iterator = _a.iterator, scheduler = _a.scheduler;
        if (scheduler) {
            return scheduler.schedule(IteratorObservable.dispatch, 0, {
                index: index, iterator: iterator, subscriber: subscriber
            });
        }
        else {
            do {
                var result = iterator.next();
                if (result.done) {
                    subscriber.complete();
                    break;
                }
                else {
                    subscriber.next(result.value);
                }
                if (subscriber.closed) {
                    if (typeof iterator.return === 'function') {
                        iterator.return();
                    }
                    break;
                }
            } while (true);
        }
    };
    return IteratorObservable;
}(Observable_1.Observable));
exports.IteratorObservable = IteratorObservable;
var StringIterator = (function () {
    function StringIterator(str, idx, len) {
        if (idx === void 0) { idx = 0; }
        if (len === void 0) { len = str.length; }
        this.str = str;
        this.idx = idx;
        this.len = len;
    }
    StringIterator.prototype[iterator_1.iterator] = function () { return (this); };
    StringIterator.prototype.next = function () {
        return this.idx < this.len ? {
            done: false,
            value: this.str.charAt(this.idx++)
        } : {
            done: true,
            value: undefined
        };
    };
    return StringIterator;
}());
var ArrayIterator = (function () {
    function ArrayIterator(arr, idx, len) {
        if (idx === void 0) { idx = 0; }
        if (len === void 0) { len = toLength(arr); }
        this.arr = arr;
        this.idx = idx;
        this.len = len;
    }
    ArrayIterator.prototype[iterator_1.iterator] = function () { return this; };
    ArrayIterator.prototype.next = function () {
        return this.idx < this.len ? {
            done: false,
            value: this.arr[this.idx++]
        } : {
            done: true,
            value: undefined
        };
    };
    return ArrayIterator;
}());
function getIterator(obj) {
    var i = obj[iterator_1.iterator];
    if (!i && typeof obj === 'string') {
        return new StringIterator(obj);
    }
    if (!i && obj.length !== undefined) {
        return new ArrayIterator(obj);
    }
    if (!i) {
        throw new TypeError('object is not iterable');
    }
    return obj[iterator_1.iterator]();
}
var maxSafeInteger = Math.pow(2, 53) - 1;
function toLength(o) {
    var len = +o.length;
    if (isNaN(len)) {
        return 0;
    }
    if (len === 0 || !numberIsFinite(len)) {
        return len;
    }
    len = sign(len) * Math.floor(Math.abs(len));
    if (len <= 0) {
        return 0;
    }
    if (len > maxSafeInteger) {
        return maxSafeInteger;
    }
    return len;
}
function numberIsFinite(value) {
    return typeof value === 'number' && root_1.root.isFinite(value);
}
function sign(value) {
    var valueAsNumber = +value;
    if (valueAsNumber === 0) {
        return valueAsNumber;
    }
    if (isNaN(valueAsNumber)) {
        return valueAsNumber;
    }
    return valueAsNumber < 0 ? -1 : 1;
}
//# sourceMappingURL=IteratorObservable.js.map

/***/ }),
/* 68 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var ForkJoinObservable_1 = __webpack_require__(65);
exports.forkJoin = ForkJoinObservable_1.ForkJoinObservable.create;
//# sourceMappingURL=forkJoin.js.map

/***/ }),
/* 69 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var FromObservable_1 = __webpack_require__(66);
exports.from = FromObservable_1.FromObservable.create;
//# sourceMappingURL=from.js.map

/***/ }),
/* 70 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var merge_1 = __webpack_require__(79);
exports.merge = merge_1.mergeStatic;
//# sourceMappingURL=merge.js.map

/***/ }),
/* 71 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var ArrayObservable_1 = __webpack_require__(13);
exports.of = ArrayObservable_1.ArrayObservable.of;
//# sourceMappingURL=of.js.map

/***/ }),
/* 72 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var OuterSubscriber_1 = __webpack_require__(9);
var subscribeToResult_1 = __webpack_require__(11);
/**
 * Catches errors on the observable to be handled by returning a new observable or throwing an error.
 *
 * <img src="./img/catch.png" width="100%">
 *
 * @example <caption>Continues with a different Observable when there's an error</caption>
 *
 * Observable.of(1, 2, 3, 4, 5)
 *   .map(n => {
 * 	   if (n == 4) {
 * 	     throw 'four!';
 *     }
 *	   return n;
 *   })
 *   .catch(err => Observable.of('I', 'II', 'III', 'IV', 'V'))
 *   .subscribe(x => console.log(x));
 *   // 1, 2, 3, I, II, III, IV, V
 *
 * @example <caption>Retries the caught source Observable again in case of error, similar to retry() operator</caption>
 *
 * Observable.of(1, 2, 3, 4, 5)
 *   .map(n => {
 * 	   if (n === 4) {
 * 	     throw 'four!';
 *     }
 * 	   return n;
 *   })
 *   .catch((err, caught) => caught)
 *   .take(30)
 *   .subscribe(x => console.log(x));
 *   // 1, 2, 3, 1, 2, 3, ...
 *
 * @example <caption>Throws a new error when the source Observable throws an error</caption>
 *
 * Observable.of(1, 2, 3, 4, 5)
 *   .map(n => {
 *     if (n == 4) {
 *       throw 'four!';
 *     }
 *     return n;
 *   })
 *   .catch(err => {
 *     throw 'error in source. Details: ' + err;
 *   })
 *   .subscribe(
 *     x => console.log(x),
 *     err => console.log(err)
 *   );
 *   // 1, 2, 3, error in source. Details: four!
 *
 * @param {function} selector a function that takes as arguments `err`, which is the error, and `caught`, which
 *  is the source observable, in case you'd like to "retry" that observable by returning it again. Whatever observable
 *  is returned by the `selector` will be used to continue the observable chain.
 * @return {Observable} An observable that originates from either the source or the observable returned by the
 *  catch `selector` function.
 * @method catch
 * @name catch
 * @owner Observable
 */
function _catch(selector) {
    var operator = new CatchOperator(selector);
    var caught = this.lift(operator);
    return (operator.caught = caught);
}
exports._catch = _catch;
var CatchOperator = (function () {
    function CatchOperator(selector) {
        this.selector = selector;
    }
    CatchOperator.prototype.call = function (subscriber, source) {
        return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught));
    };
    return CatchOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var CatchSubscriber = (function (_super) {
    __extends(CatchSubscriber, _super);
    function CatchSubscriber(destination, selector, caught) {
        _super.call(this, destination);
        this.selector = selector;
        this.caught = caught;
    }
    // NOTE: overriding `error` instead of `_error` because we don't want
    // to have this flag this subscriber as `isStopped`. We can mimic the
    // behavior of the RetrySubscriber (from the `retry` operator), where
    // we unsubscribe from our source chain, reset our Subscriber flags,
    // then subscribe to the selector result.
    CatchSubscriber.prototype.error = function (err) {
        if (!this.isStopped) {
            var result = void 0;
            try {
                result = this.selector(err, this.caught);
            }
            catch (err2) {
                _super.prototype.error.call(this, err2);
                return;
            }
            this._unsubscribeAndRecycle();
            this.add(subscribeToResult_1.subscribeToResult(this, result));
        }
    };
    return CatchSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
//# sourceMappingURL=catch.js.map

/***/ }),
/* 73 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var mergeAll_1 = __webpack_require__(15);
/* tslint:enable:max-line-length */
/**
 * Converts a higher-order Observable into a first-order Observable by
 * concatenating the inner Observables in order.
 *
 * <span class="informal">Flattens an Observable-of-Observables by putting one
 * inner Observable after the other.</span>
 *
 * <img src="./img/concatAll.png" width="100%">
 *
 * Joins every Observable emitted by the source (a higher-order Observable), in
 * a serial fashion. It subscribes to each inner Observable only after the
 * previous inner Observable has completed, and merges all of their values into
 * the returned observable.
 *
 * __Warning:__ If the source Observable emits Observables quickly and
 * endlessly, and the inner Observables it emits generally complete slower than
 * the source emits, you can run into memory issues as the incoming Observables
 * collect in an unbounded buffer.
 *
 * Note: `concatAll` is equivalent to `mergeAll` with concurrency parameter set
 * to `1`.
 *
 * @example <caption>For each click event, tick every second from 0 to 3, with no concurrency</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var higherOrder = clicks.map(ev => Rx.Observable.interval(1000).take(4));
 * var firstOrder = higherOrder.concatAll();
 * firstOrder.subscribe(x => console.log(x));
 *
 * // Results in the following:
 * // (results are not concurrent)
 * // For every click on the "document" it will emit values 0 to 3 spaced
 * // on a 1000ms interval
 * // one click = 1000ms-> 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3
 *
 * @see {@link combineAll}
 * @see {@link concat}
 * @see {@link concatMap}
 * @see {@link concatMapTo}
 * @see {@link exhaust}
 * @see {@link mergeAll}
 * @see {@link switch}
 * @see {@link zipAll}
 *
 * @return {Observable} An Observable emitting values from all the inner
 * Observables concatenated.
 * @method concatAll
 * @owner Observable
 */
function concatAll() {
    return this.lift(new mergeAll_1.MergeAllOperator(1));
}
exports.concatAll = concatAll;
//# sourceMappingURL=concatAll.js.map

/***/ }),
/* 74 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var mergeMap_1 = __webpack_require__(28);
/* tslint:enable:max-line-length */
/**
 * Projects each source value to an Observable which is merged in the output
 * Observable, in a serialized fashion waiting for each one to complete before
 * merging the next.
 *
 * <span class="informal">Maps each value to an Observable, then flattens all of
 * these inner Observables using {@link concatAll}.</span>
 *
 * <img src="./img/concatMap.png" width="100%">
 *
 * Returns an Observable that emits items based on applying a function that you
 * supply to each item emitted by the source Observable, where that function
 * returns an (so-called "inner") Observable. Each new inner Observable is
 * concatenated with the previous inner Observable.
 *
 * __Warning:__ if source values arrive endlessly and faster than their
 * corresponding inner Observables can complete, it will result in memory issues
 * as inner Observables amass in an unbounded buffer waiting for their turn to
 * be subscribed to.
 *
 * Note: `concatMap` is equivalent to `mergeMap` with concurrency parameter set
 * to `1`.
 *
 * @example <caption>For each click event, tick every second from 0 to 3, with no concurrency</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var result = clicks.concatMap(ev => Rx.Observable.interval(1000).take(4));
 * result.subscribe(x => console.log(x));
 *
 * // Results in the following:
 * // (results are not concurrent)
 * // For every click on the "document" it will emit values 0 to 3 spaced
 * // on a 1000ms interval
 * // one click = 1000ms-> 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3
 *
 * @see {@link concat}
 * @see {@link concatAll}
 * @see {@link concatMapTo}
 * @see {@link exhaustMap}
 * @see {@link mergeMap}
 * @see {@link switchMap}
 *
 * @param {function(value: T, ?index: number): ObservableInput} project A function
 * that, when applied to an item emitted by the source Observable, returns an
 * Observable.
 * @param {function(outerValue: T, innerValue: I, outerIndex: number, innerIndex: number): any} [resultSelector]
 * A function to produce the value on the output Observable based on the values
 * and the indices of the source (outer) emission and the inner Observable
 * emission. The arguments passed to this function are:
 * - `outerValue`: the value that came from the source
 * - `innerValue`: the value that came from the projected Observable
 * - `outerIndex`: the "index" of the value that came from the source
 * - `innerIndex`: the "index" of the value from the projected Observable
 * @return {Observable} An observable of values merged from the projected
 * Observables as they were subscribed to, one at a time. Optionally, these
 * values may have been projected from a passed `projectResult` argument.
 * @return {Observable} An Observable that emits the result of applying the
 * projection function (and the optional `resultSelector`) to each item emitted
 * by the source Observable and taking values from each projected inner
 * Observable sequentially.
 * @method concatMap
 * @owner Observable
 */
function concatMap(project, resultSelector) {
    return this.lift(new mergeMap_1.MergeMapOperator(project, resultSelector, 1));
}
exports.concatMap = concatMap;
//# sourceMappingURL=concatMap.js.map

/***/ }),
/* 75 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = __webpack_require__(2);
/**
 * Returns an Observable that emits whether or not every item of the source satisfies the condition specified.
 *
 * @example <caption>A simple example emitting true if all elements are less than 5, false otherwise</caption>
 *  Observable.of(1, 2, 3, 4, 5, 6)
 *     .every(x => x < 5)
 *     .subscribe(x => console.log(x)); // -> false
 *
 * @param {function} predicate A function for determining if an item meets a specified condition.
 * @param {any} [thisArg] Optional object to use for `this` in the callback.
 * @return {Observable} An Observable of booleans that determines if all items of the source Observable meet the condition specified.
 * @method every
 * @owner Observable
 */
function every(predicate, thisArg) {
    return this.lift(new EveryOperator(predicate, thisArg, this));
}
exports.every = every;
var EveryOperator = (function () {
    function EveryOperator(predicate, thisArg, source) {
        this.predicate = predicate;
        this.thisArg = thisArg;
        this.source = source;
    }
    EveryOperator.prototype.call = function (observer, source) {
        return source.subscribe(new EverySubscriber(observer, this.predicate, this.thisArg, this.source));
    };
    return EveryOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var EverySubscriber = (function (_super) {
    __extends(EverySubscriber, _super);
    function EverySubscriber(destination, predicate, thisArg, source) {
        _super.call(this, destination);
        this.predicate = predicate;
        this.thisArg = thisArg;
        this.source = source;
        this.index = 0;
        this.thisArg = thisArg || this;
    }
    EverySubscriber.prototype.notifyComplete = function (everyValueMatch) {
        this.destination.next(everyValueMatch);
        this.destination.complete();
    };
    EverySubscriber.prototype._next = function (value) {
        var result = false;
        try {
            result = this.predicate.call(this.thisArg, value, this.index++, this.source);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        if (!result) {
            this.notifyComplete(false);
        }
    };
    EverySubscriber.prototype._complete = function () {
        this.notifyComplete(true);
    };
    return EverySubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=every.js.map

/***/ }),
/* 76 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = __webpack_require__(2);
/* tslint:enable:max-line-length */
/**
 * Filter items emitted by the source Observable by only emitting those that
 * satisfy a specified predicate.
 *
 * <span class="informal">Like
 * [Array.prototype.filter()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter),
 * it only emits a value from the source if it passes a criterion function.</span>
 *
 * <img src="./img/filter.png" width="100%">
 *
 * Similar to the well-known `Array.prototype.filter` method, this operator
 * takes values from the source Observable, passes them through a `predicate`
 * function and only emits those values that yielded `true`.
 *
 * @example <caption>Emit only click events whose target was a DIV element</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var clicksOnDivs = clicks.filter(ev => ev.target.tagName === 'DIV');
 * clicksOnDivs.subscribe(x => console.log(x));
 *
 * @see {@link distinct}
 * @see {@link distinctUntilChanged}
 * @see {@link distinctUntilKeyChanged}
 * @see {@link ignoreElements}
 * @see {@link partition}
 * @see {@link skip}
 *
 * @param {function(value: T, index: number): boolean} predicate A function that
 * evaluates each value emitted by the source Observable. If it returns `true`,
 * the value is emitted, if `false` the value is not passed to the output
 * Observable. The `index` parameter is the number `i` for the i-th source
 * emission that has happened since the subscription, starting from the number
 * `0`.
 * @param {any} [thisArg] An optional argument to determine the value of `this`
 * in the `predicate` function.
 * @return {Observable} An Observable of values from the source that were
 * allowed by the `predicate` function.
 * @method filter
 * @owner Observable
 */
function filter(predicate, thisArg) {
    return this.lift(new FilterOperator(predicate, thisArg));
}
exports.filter = filter;
var FilterOperator = (function () {
    function FilterOperator(predicate, thisArg) {
        this.predicate = predicate;
        this.thisArg = thisArg;
    }
    FilterOperator.prototype.call = function (subscriber, source) {
        return source.subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg));
    };
    return FilterOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var FilterSubscriber = (function (_super) {
    __extends(FilterSubscriber, _super);
    function FilterSubscriber(destination, predicate, thisArg) {
        _super.call(this, destination);
        this.predicate = predicate;
        this.thisArg = thisArg;
        this.count = 0;
        this.predicate = predicate;
    }
    // the try catch block below is left specifically for
    // optimization and perf reasons. a tryCatcher is not necessary here.
    FilterSubscriber.prototype._next = function (value) {
        var result;
        try {
            result = this.predicate.call(this.thisArg, value, this.count++);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        if (result) {
            this.destination.next(value);
        }
    };
    return FilterSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=filter.js.map

/***/ }),
/* 77 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = __webpack_require__(2);
var EmptyError_1 = __webpack_require__(19);
/**
 * Emits only the first value (or the first value that meets some condition)
 * emitted by the source Observable.
 *
 * <span class="informal">Emits only the first value. Or emits only the first
 * value that passes some test.</span>
 *
 * <img src="./img/first.png" width="100%">
 *
 * If called with no arguments, `first` emits the first value of the source
 * Observable, then completes. If called with a `predicate` function, `first`
 * emits the first value of the source that matches the specified condition. It
 * may also take a `resultSelector` function to produce the output value from
 * the input value, and a `defaultValue` to emit in case the source completes
 * before it is able to emit a valid value. Throws an error if `defaultValue`
 * was not provided and a matching element is not found.
 *
 * @example <caption>Emit only the first click that happens on the DOM</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var result = clicks.first();
 * result.subscribe(x => console.log(x));
 *
 * @example <caption>Emits the first click that happens on a DIV</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var result = clicks.first(ev => ev.target.tagName === 'DIV');
 * result.subscribe(x => console.log(x));
 *
 * @see {@link filter}
 * @see {@link find}
 * @see {@link take}
 *
 * @throws {EmptyError} Delivers an EmptyError to the Observer's `error`
 * callback if the Observable completes before any `next` notification was sent.
 *
 * @param {function(value: T, index: number, source: Observable<T>): boolean} [predicate]
 * An optional function called with each item to test for condition matching.
 * @param {function(value: T, index: number): R} [resultSelector] A function to
 * produce the value on the output Observable based on the values
 * and the indices of the source Observable. The arguments passed to this
 * function are:
 * - `value`: the value that was emitted on the source.
 * - `index`: the "index" of the value from the source.
 * @param {R} [defaultValue] The default value emitted in case no valid value
 * was found on the source.
 * @return {Observable<T|R>} An Observable of the first item that matches the
 * condition.
 * @method first
 * @owner Observable
 */
function first(predicate, resultSelector, defaultValue) {
    return this.lift(new FirstOperator(predicate, resultSelector, defaultValue, this));
}
exports.first = first;
var FirstOperator = (function () {
    function FirstOperator(predicate, resultSelector, defaultValue, source) {
        this.predicate = predicate;
        this.resultSelector = resultSelector;
        this.defaultValue = defaultValue;
        this.source = source;
    }
    FirstOperator.prototype.call = function (observer, source) {
        return source.subscribe(new FirstSubscriber(observer, this.predicate, this.resultSelector, this.defaultValue, this.source));
    };
    return FirstOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var FirstSubscriber = (function (_super) {
    __extends(FirstSubscriber, _super);
    function FirstSubscriber(destination, predicate, resultSelector, defaultValue, source) {
        _super.call(this, destination);
        this.predicate = predicate;
        this.resultSelector = resultSelector;
        this.defaultValue = defaultValue;
        this.source = source;
        this.index = 0;
        this.hasCompleted = false;
        this._emitted = false;
    }
    FirstSubscriber.prototype._next = function (value) {
        var index = this.index++;
        if (this.predicate) {
            this._tryPredicate(value, index);
        }
        else {
            this._emit(value, index);
        }
    };
    FirstSubscriber.prototype._tryPredicate = function (value, index) {
        var result;
        try {
            result = this.predicate(value, index, this.source);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        if (result) {
            this._emit(value, index);
        }
    };
    FirstSubscriber.prototype._emit = function (value, index) {
        if (this.resultSelector) {
            this._tryResultSelector(value, index);
            return;
        }
        this._emitFinal(value);
    };
    FirstSubscriber.prototype._tryResultSelector = function (value, index) {
        var result;
        try {
            result = this.resultSelector(value, index);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this._emitFinal(result);
    };
    FirstSubscriber.prototype._emitFinal = function (value) {
        var destination = this.destination;
        if (!this._emitted) {
            this._emitted = true;
            destination.next(value);
            destination.complete();
            this.hasCompleted = true;
        }
    };
    FirstSubscriber.prototype._complete = function () {
        var destination = this.destination;
        if (!this.hasCompleted && typeof this.defaultValue !== 'undefined') {
            destination.next(this.defaultValue);
            destination.complete();
        }
        else if (!this.hasCompleted) {
            destination.error(new EmptyError_1.EmptyError);
        }
    };
    return FirstSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=first.js.map

/***/ }),
/* 78 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = __webpack_require__(2);
var EmptyError_1 = __webpack_require__(19);
/* tslint:enable:max-line-length */
/**
 * Returns an Observable that emits only the last item emitted by the source Observable.
 * It optionally takes a predicate function as a parameter, in which case, rather than emitting
 * the last item from the source Observable, the resulting Observable will emit the last item
 * from the source Observable that satisfies the predicate.
 *
 * <img src="./img/last.png" width="100%">
 *
 * @throws {EmptyError} Delivers an EmptyError to the Observer's `error`
 * callback if the Observable completes before any `next` notification was sent.
 * @param {function} predicate - The condition any source emitted item has to satisfy.
 * @return {Observable} An Observable that emits only the last item satisfying the given condition
 * from the source, or an NoSuchElementException if no such items are emitted.
 * @throws - Throws if no items that match the predicate are emitted by the source Observable.
 * @method last
 * @owner Observable
 */
function last(predicate, resultSelector, defaultValue) {
    return this.lift(new LastOperator(predicate, resultSelector, defaultValue, this));
}
exports.last = last;
var LastOperator = (function () {
    function LastOperator(predicate, resultSelector, defaultValue, source) {
        this.predicate = predicate;
        this.resultSelector = resultSelector;
        this.defaultValue = defaultValue;
        this.source = source;
    }
    LastOperator.prototype.call = function (observer, source) {
        return source.subscribe(new LastSubscriber(observer, this.predicate, this.resultSelector, this.defaultValue, this.source));
    };
    return LastOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var LastSubscriber = (function (_super) {
    __extends(LastSubscriber, _super);
    function LastSubscriber(destination, predicate, resultSelector, defaultValue, source) {
        _super.call(this, destination);
        this.predicate = predicate;
        this.resultSelector = resultSelector;
        this.defaultValue = defaultValue;
        this.source = source;
        this.hasValue = false;
        this.index = 0;
        if (typeof defaultValue !== 'undefined') {
            this.lastValue = defaultValue;
            this.hasValue = true;
        }
    }
    LastSubscriber.prototype._next = function (value) {
        var index = this.index++;
        if (this.predicate) {
            this._tryPredicate(value, index);
        }
        else {
            if (this.resultSelector) {
                this._tryResultSelector(value, index);
                return;
            }
            this.lastValue = value;
            this.hasValue = true;
        }
    };
    LastSubscriber.prototype._tryPredicate = function (value, index) {
        var result;
        try {
            result = this.predicate(value, index, this.source);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        if (result) {
            if (this.resultSelector) {
                this._tryResultSelector(value, index);
                return;
            }
            this.lastValue = value;
            this.hasValue = true;
        }
    };
    LastSubscriber.prototype._tryResultSelector = function (value, index) {
        var result;
        try {
            result = this.resultSelector(value, index);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this.lastValue = result;
        this.hasValue = true;
    };
    LastSubscriber.prototype._complete = function () {
        var destination = this.destination;
        if (this.hasValue) {
            destination.next(this.lastValue);
            destination.complete();
        }
        else {
            destination.error(new EmptyError_1.EmptyError);
        }
    };
    return LastSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=last.js.map

/***/ }),
/* 79 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Observable_1 = __webpack_require__(0);
var ArrayObservable_1 = __webpack_require__(13);
var mergeAll_1 = __webpack_require__(15);
var isScheduler_1 = __webpack_require__(35);
/* tslint:enable:max-line-length */
/**
 * Creates an output Observable which concurrently emits all values from every
 * given input Observable.
 *
 * <span class="informal">Flattens multiple Observables together by blending
 * their values into one Observable.</span>
 *
 * <img src="./img/merge.png" width="100%">
 *
 * `merge` subscribes to each given input Observable (either the source or an
 * Observable given as argument), and simply forwards (without doing any
 * transformation) all the values from all the input Observables to the output
 * Observable. The output Observable only completes once all input Observables
 * have completed. Any error delivered by an input Observable will be immediately
 * emitted on the output Observable.
 *
 * @example <caption>Merge together two Observables: 1s interval and clicks</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var timer = Rx.Observable.interval(1000);
 * var clicksOrTimer = clicks.merge(timer);
 * clicksOrTimer.subscribe(x => console.log(x));
 *
 * @example <caption>Merge together 3 Observables, but only 2 run concurrently</caption>
 * var timer1 = Rx.Observable.interval(1000).take(10);
 * var timer2 = Rx.Observable.interval(2000).take(6);
 * var timer3 = Rx.Observable.interval(500).take(10);
 * var concurrent = 2; // the argument
 * var merged = timer1.merge(timer2, timer3, concurrent);
 * merged.subscribe(x => console.log(x));
 *
 * @see {@link mergeAll}
 * @see {@link mergeMap}
 * @see {@link mergeMapTo}
 * @see {@link mergeScan}
 *
 * @param {ObservableInput} other An input Observable to merge with the source
 * Observable. More than one input Observables may be given as argument.
 * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input
 * Observables being subscribed to concurrently.
 * @param {Scheduler} [scheduler=null] The IScheduler to use for managing
 * concurrency of input Observables.
 * @return {Observable} An Observable that emits items that are the result of
 * every input Observable.
 * @method merge
 * @owner Observable
 */
function merge() {
    var observables = [];
    for (var _i = 0; _i < arguments.length; _i++) {
        observables[_i - 0] = arguments[_i];
    }
    return this.lift.call(mergeStatic.apply(void 0, [this].concat(observables)));
}
exports.merge = merge;
/* tslint:enable:max-line-length */
/**
 * Creates an output Observable which concurrently emits all values from every
 * given input Observable.
 *
 * <span class="informal">Flattens multiple Observables together by blending
 * their values into one Observable.</span>
 *
 * <img src="./img/merge.png" width="100%">
 *
 * `merge` subscribes to each given input Observable (as arguments), and simply
 * forwards (without doing any transformation) all the values from all the input
 * Observables to the output Observable. The output Observable only completes
 * once all input Observables have completed. Any error delivered by an input
 * Observable will be immediately emitted on the output Observable.
 *
 * @example <caption>Merge together two Observables: 1s interval and clicks</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var timer = Rx.Observable.interval(1000);
 * var clicksOrTimer = Rx.Observable.merge(clicks, timer);
 * clicksOrTimer.subscribe(x => console.log(x));
 *
 * // Results in the following:
 * // timer will emit ascending values, one every second(1000ms) to console
 * // clicks logs MouseEvents to console everytime the "document" is clicked
 * // Since the two streams are merged you see these happening
 * // as they occur.
 *
 * @example <caption>Merge together 3 Observables, but only 2 run concurrently</caption>
 * var timer1 = Rx.Observable.interval(1000).take(10);
 * var timer2 = Rx.Observable.interval(2000).take(6);
 * var timer3 = Rx.Observable.interval(500).take(10);
 * var concurrent = 2; // the argument
 * var merged = Rx.Observable.merge(timer1, timer2, timer3, concurrent);
 * merged.subscribe(x => console.log(x));
 *
 * // Results in the following:
 * // - First timer1 and timer2 will run concurrently
 * // - timer1 will emit a value every 1000ms for 10 iterations
 * // - timer2 will emit a value every 2000ms for 6 iterations
 * // - after timer1 hits it's max iteration, timer2 will
 * //   continue, and timer3 will start to run concurrently with timer2
 * // - when timer2 hits it's max iteration it terminates, and
 * //   timer3 will continue to emit a value every 500ms until it is complete
 *
 * @see {@link mergeAll}
 * @see {@link mergeMap}
 * @see {@link mergeMapTo}
 * @see {@link mergeScan}
 *
 * @param {...ObservableInput} observables Input Observables to merge together.
 * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input
 * Observables being subscribed to concurrently.
 * @param {Scheduler} [scheduler=null] The IScheduler to use for managing
 * concurrency of input Observables.
 * @return {Observable} an Observable that emits items that are the result of
 * every input Observable.
 * @static true
 * @name merge
 * @owner Observable
 */
function mergeStatic() {
    var observables = [];
    for (var _i = 0; _i < arguments.length; _i++) {
        observables[_i - 0] = arguments[_i];
    }
    var concurrent = Number.POSITIVE_INFINITY;
    var scheduler = null;
    var last = observables[observables.length - 1];
    if (isScheduler_1.isScheduler(last)) {
        scheduler = observables.pop();
        if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') {
            concurrent = observables.pop();
        }
    }
    else if (typeof last === 'number') {
        concurrent = observables.pop();
    }
    if (scheduler === null && observables.length === 1 && observables[0] instanceof Observable_1.Observable) {
        return observables[0];
    }
    return new ArrayObservable_1.ArrayObservable(observables, scheduler).lift(new mergeAll_1.MergeAllOperator(concurrent));
}
exports.mergeStatic = mergeStatic;
//# sourceMappingURL=merge.js.map

/***/ }),
/* 80 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var ConnectableObservable_1 = __webpack_require__(64);
/* tslint:enable:max-line-length */
/**
 * Returns an Observable that emits the results of invoking a specified selector on items
 * emitted by a ConnectableObservable that shares a single subscription to the underlying stream.
 *
 * <img src="./img/multicast.png" width="100%">
 *
 * @param {Function|Subject} subjectOrSubjectFactory - Factory function to create an intermediate subject through
 * which the source sequence's elements will be multicast to the selector function
 * or Subject to push source elements into.
 * @param {Function} [selector] - Optional selector function that can use the multicasted source stream
 * as many times as needed, without causing multiple subscriptions to the source stream.
 * Subscribers to the given source will receive all notifications of the source from the
 * time of the subscription forward.
 * @return {Observable} An Observable that emits the results of invoking the selector
 * on the items emitted by a `ConnectableObservable` that shares a single subscription to
 * the underlying stream.
 * @method multicast
 * @owner Observable
 */
function multicast(subjectOrSubjectFactory, selector) {
    var subjectFactory;
    if (typeof subjectOrSubjectFactory === 'function') {
        subjectFactory = subjectOrSubjectFactory;
    }
    else {
        subjectFactory = function subjectFactory() {
            return subjectOrSubjectFactory;
        };
    }
    if (typeof selector === 'function') {
        return this.lift(new MulticastOperator(subjectFactory, selector));
    }
    var connectable = Object.create(this, ConnectableObservable_1.connectableObservableDescriptor);
    connectable.source = this;
    connectable.subjectFactory = subjectFactory;
    return connectable;
}
exports.multicast = multicast;
var MulticastOperator = (function () {
    function MulticastOperator(subjectFactory, selector) {
        this.subjectFactory = subjectFactory;
        this.selector = selector;
    }
    MulticastOperator.prototype.call = function (subscriber, source) {
        var selector = this.selector;
        var subject = this.subjectFactory();
        var subscription = selector(subject).subscribe(subscriber);
        subscription.add(source.subscribe(subject));
        return subscription;
    };
    return MulticastOperator;
}());
exports.MulticastOperator = MulticastOperator;
//# sourceMappingURL=multicast.js.map

/***/ }),
/* 81 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = __webpack_require__(2);
var Notification_1 = __webpack_require__(61);
/**
 *
 * Re-emits all notifications from source Observable with specified scheduler.
 *
 * <span class="informal">Ensure a specific scheduler is used, from outside of an Observable.</span>
 *
 * `observeOn` is an operator that accepts a scheduler as a first parameter, which will be used to reschedule
 * notifications emitted by the source Observable. It might be useful, if you do not have control over
 * internal scheduler of a given Observable, but want to control when its values are emitted nevertheless.
 *
 * Returned Observable emits the same notifications (nexted values, complete and error events) as the source Observable,
 * but rescheduled with provided scheduler. Note that this doesn't mean that source Observables internal
 * scheduler will be replaced in any way. Original scheduler still will be used, but when the source Observable emits
 * notification, it will be immediately scheduled again - this time with scheduler passed to `observeOn`.
 * An anti-pattern would be calling `observeOn` on Observable that emits lots of values synchronously, to split
 * that emissions into asynchronous chunks. For this to happen, scheduler would have to be passed into the source
 * Observable directly (usually into the operator that creates it). `observeOn` simply delays notifications a
 * little bit more, to ensure that they are emitted at expected moments.
 *
 * As a matter of fact, `observeOn` accepts second parameter, which specifies in milliseconds with what delay notifications
 * will be emitted. The main difference between {@link delay} operator and `observeOn` is that `observeOn`
 * will delay all notifications - including error notifications - while `delay` will pass through error
 * from source Observable immediately when it is emitted. In general it is highly recommended to use `delay` operator
 * for any kind of delaying of values in the stream, while using `observeOn` to specify which scheduler should be used
 * for notification emissions in general.
 *
 * @example <caption>Ensure values in subscribe are called just before browser repaint.</caption>
 * const intervals = Rx.Observable.interval(10); // Intervals are scheduled
 *                                               // with async scheduler by default...
 *
 * intervals
 * .observeOn(Rx.Scheduler.animationFrame)       // ...but we will observe on animationFrame
 * .subscribe(val => {                           // scheduler to ensure smooth animation.
 *   someDiv.style.height = val + 'px';
 * });
 *
 * @see {@link delay}
 *
 * @param {IScheduler} scheduler Scheduler that will be used to reschedule notifications from source Observable.
 * @param {number} [delay] Number of milliseconds that states with what delay every notification should be rescheduled.
 * @return {Observable<T>} Observable that emits the same notifications as the source Observable,
 * but with provided scheduler.
 *
 * @method observeOn
 * @owner Observable
 */
function observeOn(scheduler, delay) {
    if (delay === void 0) { delay = 0; }
    return this.lift(new ObserveOnOperator(scheduler, delay));
}
exports.observeOn = observeOn;
var ObserveOnOperator = (function () {
    function ObserveOnOperator(scheduler, delay) {
        if (delay === void 0) { delay = 0; }
        this.scheduler = scheduler;
        this.delay = delay;
    }
    ObserveOnOperator.prototype.call = function (subscriber, source) {
        return source.subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay));
    };
    return ObserveOnOperator;
}());
exports.ObserveOnOperator = ObserveOnOperator;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var ObserveOnSubscriber = (function (_super) {
    __extends(ObserveOnSubscriber, _super);
    function ObserveOnSubscriber(destination, scheduler, delay) {
        if (delay === void 0) { delay = 0; }
        _super.call(this, destination);
        this.scheduler = scheduler;
        this.delay = delay;
    }
    ObserveOnSubscriber.dispatch = function (arg) {
        var notification = arg.notification, destination = arg.destination;
        notification.observe(destination);
        this.unsubscribe();
    };
    ObserveOnSubscriber.prototype.scheduleMessage = function (notification) {
        this.add(this.scheduler.schedule(ObserveOnSubscriber.dispatch, this.delay, new ObserveOnMessage(notification, this.destination)));
    };
    ObserveOnSubscriber.prototype._next = function (value) {
        this.scheduleMessage(Notification_1.Notification.createNext(value));
    };
    ObserveOnSubscriber.prototype._error = function (err) {
        this.scheduleMessage(Notification_1.Notification.createError(err));
    };
    ObserveOnSubscriber.prototype._complete = function () {
        this.scheduleMessage(Notification_1.Notification.createComplete());
    };
    return ObserveOnSubscriber;
}(Subscriber_1.Subscriber));
exports.ObserveOnSubscriber = ObserveOnSubscriber;
var ObserveOnMessage = (function () {
    function ObserveOnMessage(notification, destination) {
        this.notification = notification;
        this.destination = destination;
    }
    return ObserveOnMessage;
}());
exports.ObserveOnMessage = ObserveOnMessage;
//# sourceMappingURL=observeOn.js.map

/***/ }),
/* 82 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Subscriber_1 = __webpack_require__(2);
/* tslint:enable:max-line-length */
/**
 * Applies an accumulator function over the source Observable, and returns the
 * accumulated result when the source completes, given an optional seed value.
 *
 * <span class="informal">Combines together all values emitted on the source,
 * using an accumulator function that knows how to join a new source value into
 * the accumulation from the past.</span>
 *
 * <img src="./img/reduce.png" width="100%">
 *
 * Like
 * [Array.prototype.reduce()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/reduce),
 * `reduce` applies an `accumulator` function against an accumulation and each
 * value of the source Observable (from the past) to reduce it to a single
 * value, emitted on the output Observable. Note that `reduce` will only emit
 * one value, only when the source Observable completes. It is equivalent to
 * applying operator {@link scan} followed by operator {@link last}.
 *
 * Returns an Observable that applies a specified `accumulator` function to each
 * item emitted by the source Observable. If a `seed` value is specified, then
 * that value will be used as the initial value for the accumulator. If no seed
 * value is specified, the first item of the source is used as the seed.
 *
 * @example <caption>Count the number of click events that happened in 5 seconds</caption>
 * var clicksInFiveSeconds = Rx.Observable.fromEvent(document, 'click')
 *   .takeUntil(Rx.Observable.interval(5000));
 * var ones = clicksInFiveSeconds.mapTo(1);
 * var seed = 0;
 * var count = ones.reduce((acc, one) => acc + one, seed);
 * count.subscribe(x => console.log(x));
 *
 * @see {@link count}
 * @see {@link expand}
 * @see {@link mergeScan}
 * @see {@link scan}
 *
 * @param {function(acc: R, value: T, index: number): R} accumulator The accumulator function
 * called on each source value.
 * @param {R} [seed] The initial accumulation value.
 * @return {Observable<R>} An Observable that emits a single value that is the
 * result of accumulating the values emitted by the source Observable.
 * @method reduce
 * @owner Observable
 */
function reduce(accumulator, seed) {
    var hasSeed = false;
    // providing a seed of `undefined` *should* be valid and trigger
    // hasSeed! so don't use `seed !== undefined` checks!
    // For this reason, we have to check it here at the original call site
    // otherwise inside Operator/Subscriber we won't know if `undefined`
    // means they didn't provide anything or if they literally provided `undefined`
    if (arguments.length >= 2) {
        hasSeed = true;
    }
    return this.lift(new ReduceOperator(accumulator, seed, hasSeed));
}
exports.reduce = reduce;
var ReduceOperator = (function () {
    function ReduceOperator(accumulator, seed, hasSeed) {
        if (hasSeed === void 0) { hasSeed = false; }
        this.accumulator = accumulator;
        this.seed = seed;
        this.hasSeed = hasSeed;
    }
    ReduceOperator.prototype.call = function (subscriber, source) {
        return source.subscribe(new ReduceSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed));
    };
    return ReduceOperator;
}());
exports.ReduceOperator = ReduceOperator;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var ReduceSubscriber = (function (_super) {
    __extends(ReduceSubscriber, _super);
    function ReduceSubscriber(destination, accumulator, seed, hasSeed) {
        _super.call(this, destination);
        this.accumulator = accumulator;
        this.hasSeed = hasSeed;
        this.index = 0;
        this.hasValue = false;
        this.acc = seed;
        if (!this.hasSeed) {
            this.index++;
        }
    }
    ReduceSubscriber.prototype._next = function (value) {
        if (this.hasValue || (this.hasValue = this.hasSeed)) {
            this._tryReduce(value);
        }
        else {
            this.acc = value;
            this.hasValue = true;
        }
    };
    ReduceSubscriber.prototype._tryReduce = function (value) {
        var result;
        try {
            result = this.accumulator(this.acc, value, this.index++);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this.acc = result;
    };
    ReduceSubscriber.prototype._complete = function () {
        if (this.hasValue || this.hasSeed) {
            this.destination.next(this.acc);
        }
        this.destination.complete();
    };
    return ReduceSubscriber;
}(Subscriber_1.Subscriber));
exports.ReduceSubscriber = ReduceSubscriber;
//# sourceMappingURL=reduce.js.map

/***/ }),
/* 83 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var multicast_1 = __webpack_require__(80);
var Subject_1 = __webpack_require__(6);
function shareSubjectFactory() {
    return new Subject_1.Subject();
}
/**
 * Returns a new Observable that multicasts (shares) the original Observable. As long as there is at least one
 * Subscriber this Observable will be subscribed and emitting data. When all subscribers have unsubscribed it will
 * unsubscribe from the source Observable. Because the Observable is multicasting it makes the stream `hot`.
 * This is an alias for .publish().refCount().
 *
 * <img src="./img/share.png" width="100%">
 *
 * @return {Observable<T>} An Observable that upon connection causes the source Observable to emit items to its Observers.
 * @method share
 * @owner Observable
 */
function share() {
    return multicast_1.multicast.call(this, shareSubjectFactory).refCount();
}
exports.share = share;
;
//# sourceMappingURL=share.js.map

/***/ }),
/* 84 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
/**
 * An error thrown when one or more errors have occurred during the
 * `unsubscribe` of a {@link Subscription}.
 */
var UnsubscriptionError = (function (_super) {
    __extends(UnsubscriptionError, _super);
    function UnsubscriptionError(errors) {
        _super.call(this);
        this.errors = errors;
        var err = Error.call(this, errors ?
            errors.length + " errors occurred during unsubscription:\n  " + errors.map(function (err, i) { return ((i + 1) + ") " + err.toString()); }).join('\n  ') : '');
        this.name = err.name = 'UnsubscriptionError';
        this.stack = err.stack;
        this.message = err.message;
    }
    return UnsubscriptionError;
}(Error));
exports.UnsubscriptionError = UnsubscriptionError;
//# sourceMappingURL=UnsubscriptionError.js.map

/***/ }),
/* 85 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Subscriber_1 = __webpack_require__(2);
var rxSubscriber_1 = __webpack_require__(18);
var Observer_1 = __webpack_require__(23);
function toSubscriber(nextOrObserver, error, complete) {
    if (nextOrObserver) {
        if (nextOrObserver instanceof Subscriber_1.Subscriber) {
            return nextOrObserver;
        }
        if (nextOrObserver[rxSubscriber_1.rxSubscriber]) {
            return nextOrObserver[rxSubscriber_1.rxSubscriber]();
        }
    }
    if (!nextOrObserver && !error && !complete) {
        return new Subscriber_1.Subscriber(Observer_1.empty);
    }
    return new Subscriber_1.Subscriber(nextOrObserver, error, complete);
}
exports.toSubscriber = toSubscriber;
//# sourceMappingURL=toSubscriber.js.map

/***/ }),
/* 86 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var errorObject_1 = __webpack_require__(30);
var tryCatchTarget;
function tryCatcher() {
    try {
        return tryCatchTarget.apply(this, arguments);
    }
    catch (e) {
        errorObject_1.errorObject.e = e;
        return errorObject_1.errorObject;
    }
}
function tryCatch(fn) {
    tryCatchTarget = fn;
    return tryCatcher;
}
exports.tryCatch = tryCatch;
;
//# sourceMappingURL=tryCatch.js.map

/***/ }),
/* 87 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__;

/***/ })
/******/ ]);