@suns/react-monorepo-nx
Version:
To evaluate and compare the bundled and unbundled builds on large codebase.
259 lines • 1.49 MB
JavaScript
/**
* Copyright (c) 2014-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/!function(a){"use strict";function b(a,b,c,e){// If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
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return throwTypeError;}catch(calleeThrows){try{// IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '')
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var generatorFunction=undefined$1;var asyncFunction=undefined$1;var asyncGenFunction=undefined$1;var TypedArray=typeof Uint8Array==='undefined'?undefined$1:getProto(Uint8Array);var INTRINSICS={'%Array%':Array,'%ArrayBuffer%':typeof ArrayBuffer==='undefined'?undefined$1:ArrayBuffer,'%ArrayBufferPrototype%':typeof ArrayBuffer==='undefined'?undefined$1:ArrayBuffer.prototype,'%ArrayIteratorPrototype%':hasSymbols$1?getProto([][Symbol.iterator]()):undefined$1,'%ArrayPrototype%':Array.prototype,'%ArrayProto_entries%':Array.prototype.entries,'%ArrayProto_forEach%':Array.prototype.forEach,'%ArrayProto_keys%':Array.prototype.keys,'%ArrayProto_values%':Array.prototype.values,'%AsyncFromSyncIteratorPrototype%':undefined$1,'%AsyncFunction%':asyncFunction,'%AsyncFunctionPrototype%':undefined$1,'%AsyncGenerator%':undefined$1,'%AsyncGeneratorFunction%':asyncGenFunction,'%AsyncGeneratorPrototype%':undefined$1,'%AsyncIteratorPrototype%':undefined$1,'%Atomics%':typeof Atomics==='undefined'?undefined$1:Atomics,'%Boolean%':Boolean,'%BooleanPrototype%':Boolean.prototype,'%DataView%':typeof DataView==='undefined'?undefined$1:DataView,'%DataViewPrototype%':typeof DataView==='undefined'?undefined$1:DataView.prototype,'%Date%':Date,'%DatePrototype%':Date.prototype,'%decodeURI%':decodeURI,'%decodeURIComponent%':decodeURIComponent,'%encodeURI%':encodeURI,'%encodeURIComponent%':encodeURIComponent,'%Error%':Error,'%ErrorPrototype%':Error.prototype,'%eval%':eval,// eslint-disable-line no-eval
'%EvalError%':EvalError,'%EvalErrorPrototype%':EvalError.prototype,'%Float32Array%':typeof Float32Array==='undefined'?undefined$1:Float32Array,'%Float32ArrayPrototype%':typeof Float32Array==='undefined'?undefined$1:Float32Array.prototype,'%Float64Array%':typeof Float64Array==='undefined'?undefined$1:Float64Array,'%Float64ArrayPrototype%':typeof Float64Array==='undefined'?undefined$1:Float64Array.prototype,'%Function%':Function,'%FunctionPrototype%':Function.prototype,'%Generator%':undefined$1,'%GeneratorFunction%':generatorFunction,'%GeneratorPrototype%':undefined$1,'%Int8Array%':typeof Int8Array==='undefined'?undefined$1:Int8Array,'%Int8ArrayPrototype%':typeof Int8Array==='undefined'?undefined$1:Int8Array.prototype,'%Int16Array%':typeof Int16Array==='undefined'?undefined$1:Int16Array,'%Int16ArrayPrototype%':typeof Int16Array==='undefined'?undefined$1:Int8Array.prototype,'%Int32Array%':typeof Int32Array==='undefined'?undefined$1:Int32Array,'%Int32ArrayPrototype%':typeof Int32Array==='undefined'?undefined$1:Int32Array.prototype,'%isFinite%':isFinite,'%isNaN%':isNaN,'%IteratorPrototype%':hasSymbols$1?getProto(getProto([][Symbol.iterator]())):undefined$1,'%JSON%':(typeof JSON==="undefined"?"undefined":_typeof(JSON))==='object'?JSON:undefined$1,'%JSONParse%':(typeof JSON==="undefined"?"undefined":_typeof(JSON))==='object'?JSON.parse:undefined$1,'%Map%':typeof Map==='undefined'?undefined$1:Map,'%MapIteratorPrototype%':typeof Map==='undefined'||!hasSymbols$1?undefined$1:getProto(new Map()[Symbol.iterator]()),'%MapPrototype%':typeof Map==='undefined'?undefined$1:Map.prototype,'%Math%':Math,'%Number%':Number,'%NumberPrototype%':Number.prototype,'%Object%':Object,'%ObjectPrototype%':Object.prototype,'%ObjProto_toString%':Object.prototype.toString,'%ObjProto_valueOf%':Object.prototype.valueOf,'%parseFloat%':parseFloat,'%parseInt%':parseInt,'%Promise%':typeof Promise==='undefined'?undefined$1:Promise,'%PromisePrototype%':typeof Promise==='undefined'?undefined$1:Promise.prototype,'%PromiseProto_then%':typeof Promise==='undefined'?undefined$1:Promise.prototype.then,'%Promise_all%':typeof Promise==='undefined'?undefined$1:Promise.all,'%Promise_reject%':typeof Promise==='undefined'?undefined$1:Promise.reject,'%Promise_resolve%':typeof Promise==='undefined'?undefined$1:Promise.resolve,'%Proxy%':typeof Proxy==='undefined'?undefined$1:Proxy,'%RangeError%':RangeError,'%RangeErrorPrototype%':RangeError.prototype,'%ReferenceError%':ReferenceError,'%ReferenceErrorPrototype%':ReferenceError.prototype,'%Reflect%':typeof Reflect==='undefined'?undefined$1:Reflect,'%RegExp%':RegExp,'%RegExpPrototype%':RegExp.prototype,'%Set%':typeof Set==='undefined'?undefined$1:Set,'%SetIteratorPrototype%':typeof Set==='undefined'||!hasSymbols$1?undefined$1:getProto(new Set()[Symbol.iterator]()),'%SetPrototype%':typeof Set==='undefined'?undefined$1:Set.prototype,'%SharedArrayBuffer%':typeof SharedArrayBuffer==='undefined'?undefined$1:SharedArrayBuffer,'%SharedArrayBufferPrototype%':typeof SharedArrayBuffer==='undefined'?undefined$1:SharedArrayBuffer.prototype,'%String%':String,'%StringIteratorPrototype%':hasSymbols$1?getProto(''[Symbol.iterator]()):undefined$1,'%StringPrototype%':String.prototype,'%Symbol%':hasSymbols$1?Symbol:undefined$1,'%SymbolPrototype%':hasSymbols$1?Symbol.prototype:undefined$1,'%SyntaxError%':SyntaxError,'%SyntaxErrorPrototype%':SyntaxError.prototype,'%ThrowTypeError%':ThrowTypeError,'%TypedArray%':TypedArray,'%TypedArrayPrototype%':TypedArray?TypedArray.prototype:undefined$1,'%TypeError%':$TypeError,'%TypeErrorPrototype%':$TypeError.prototype,'%Uint8Array%':typeof Uint8Array==='undefined'?undefined$1:Uint8Array,'%Uint8ArrayPrototype%':typeof Uint8Array==='undefined'?undefined$1:Uint8Array.prototype,'%Uint8ClampedArray%':typeof Uint8ClampedArray==='undefined'?undefined$1:Uint8ClampedArray,'%Uint8ClampedArrayPrototype%':typeof Uint8ClampedArray==='undefined'?undefined$1:Uint8ClampedArray.prototype,'%Uint16Array%':typeof Uint16Array==='undefined'?undefined$1:Uint16Array,'%Uint16ArrayPrototype%':typeof Uint16Array==='undefined'?undefined$1:Uint16Array.prototype,'%Uint32Array%':typeof Uint32Array==='undefined'?undefined$1:Uint32Array,'%Uint32ArrayPrototype%':typeof Uint32Array==='undefined'?undefined$1:Uint32Array.prototype,'%URIError%':URIError,'%URIErrorPrototype%':URIError.prototype,'%WeakMap%':typeof WeakMap==='undefined'?undefined$1:WeakMap,'%WeakMapPrototype%':typeof WeakMap==='undefined'?undefined$1:WeakMap.prototype,'%WeakSet%':typeof WeakSet==='undefined'?undefined$1:WeakSet,'%WeakSetPrototype%':typeof WeakSet==='undefined'?undefined$1:WeakSet.prototype};var $replace=functionBind.call(Function.call,String.prototype.replace);/* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */var rePropName=/[^%.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|%$))/g;var reEscapeChar=/\\(\\)?/g;/** Used to match backslashes in property paths. */var stringToPath=function stringToPath(string){var result=[];$replace(string,rePropName,function(match,number,quote,subString){result[result.length]=quote?$replace(subString,reEscapeChar,'$1'):number||match;});return result;};/* end adaptation */var getBaseIntrinsic=function getBaseIntrinsic(name,allowMissing){if(!(name in INTRINSICS)){throw new SyntaxError('intrinsic '+name+' does not exist!');}// istanbul ignore if // hopefully this is impossible to test :-)
if(typeof INTRINSICS[name]==='undefined'&&!allowMissing){throw new $TypeError('intrinsic '+name+' exists, but is not available. Please file an issue!');}return INTRINSICS[name];};var GetIntrinsic=function GetIntrinsic(name,allowMissing){if(typeof name!=='string'||name.length===0){throw new TypeError('intrinsic name must be a non-empty string');}if(arguments.length>1&&typeof allowMissing!=='boolean'){throw new TypeError('"allowMissing" argument must be a boolean');}var parts=stringToPath(name);var value=getBaseIntrinsic('%'+(parts.length>0?parts[0]:'')+'%',allowMissing);for(var i=1;i<parts.length;i+=1){if(value!=null){if($gOPD&&i+1>=parts.length){var desc=$gOPD(value,parts[i]);if(!allowMissing&&!(parts[i]in value)){throw new $TypeError('base intrinsic for '+name+' exists, but the property is not available.');}value=desc?desc.get||desc.value:value[parts[i]];}else{value=value[parts[i]];}}}return value;};var $TypeError$1=GetIntrinsic('%TypeError%');// http://www.ecma-international.org/ecma-262/5.1/#sec-9.10
var CheckObjectCoercible=function CheckObjectCoercible(value,optMessage){if(value==null){throw new $TypeError$1(optMessage||'Cannot call method on '+value);}return value;};var RequireObjectCoercible=CheckObjectCoercible;var $apply=GetIntrinsic('%Function.prototype.apply%');var $call=GetIntrinsic('%Function.prototype.call%');var $reflectApply=GetIntrinsic('%Reflect.apply%',true)||functionBind.call($call,$apply);var callBind=function callBind(){return $reflectApply(functionBind,$call,arguments);};var apply=function applyBind(){return $reflectApply(functionBind,$apply,arguments);};callBind.apply=apply;var $indexOf=callBind(GetIntrinsic('String.prototype.indexOf'));var callBound=function callBoundIntrinsic(name,allowMissing){var intrinsic=GetIntrinsic(name,!!allowMissing);if(typeof intrinsic==='function'&&$indexOf(name,'.prototype.')){return callBind(intrinsic);}return intrinsic;};var $isEnumerable=callBound('Object.prototype.propertyIsEnumerable');var implementation$1=function values(O){var obj=RequireObjectCoercible(O);var vals=[];for(var key in obj){if(src(obj,key)&&$isEnumerable(obj,key)){vals.push(obj[key]);}}return vals;};var polyfill=function getPolyfill(){return typeof Object.values==='function'?Object.values:implementation$1;};var toStr$1=Object.prototype.toString;var isArguments=function isArguments(value){var str=toStr$1.call(value);var isArgs=str==='[object Arguments]';if(!isArgs){isArgs=str!=='[object Array]'&&value!==null&&_typeof(value)==='object'&&typeof value.length==='number'&&value.length>=0&&toStr$1.call(value.callee)==='[object Function]';}return isArgs;};var keysShim;if(!Object.keys){// modified from https://github.com/es-shims/es5-shim
var has=Object.prototype.hasOwnProperty;var toStr$2=Object.prototype.toString;var isArgs=isArguments;// eslint-disable-line global-require
var isEnumerable=Object.prototype.propertyIsEnumerable;var hasDontEnumBug=!isEnumerable.call({toString:null},'toString');var hasProtoEnumBug=isEnumerable.call(function(){},'prototype');var dontEnums=['toString','toLocaleString','valueOf','hasOwnProperty','isPrototypeOf','propertyIsEnumerable','constructor'];var equalsConstructorPrototype=function equalsConstructorPrototype(o){var ctor=o.constructor;return ctor&&ctor.prototype===o;};var excludedKeys={$applicationCache:true,$console:true,$external:true,$frame:true,$frameElement:true,$frames:true,$innerHeight:true,$innerWidth:true,$onmozfullscreenchange:true,$onmozfullscreenerror:true,$outerHeight:true,$outerWidth:true,$pageXOffset:true,$pageYOffset:true,$parent:true,$scrollLeft:true,$scrollTop:true,$scrollX:true,$scrollY:true,$self:true,$webkitIndexedDB:true,$webkitStorageInfo:true,$window:true};var hasAutomationEqualityBug=function(){/* global window */if(typeof window==='undefined'){return false;}for(var k in window){try{if(!excludedKeys['$'+k]&&has.call(window,k)&&window[k]!==null&&_typeof(window[k])==='object'){try{equalsConstructorPrototype(window[k]);}catch(e){return true;}}}catch(e){return true;}}return false;}();var equalsConstructorPrototypeIfNotBuggy=function equalsConstructorPrototypeIfNotBuggy(o){/* global window */if(typeof window==='undefined'||!hasAutomationEqualityBug){return equalsConstructorPrototype(o);}try{return equalsConstructorPrototype(o);}catch(e){return false;}};keysShim=function keys(object){var isObject=object!==null&&_typeof(object)==='object';var isFunction=toStr$2.call(object)==='[object Function]';var isArguments=isArgs(object);var isString=isObject&&toStr$2.call(object)==='[object String]';var theKeys=[];if(!isObject&&!isFunction&&!isArguments){throw new TypeError('Object.keys called on a non-object');}var skipProto=hasProtoEnumBug&&isFunction;if(isString&&object.length>0&&!has.call(object,0)){for(var i=0;i<object.length;++i){theKeys.push(String(i));}}if(isArguments&&object.length>0){for(var j=0;j<object.length;++j){theKeys.push(String(j));}}else{for(var name in object){if(!(skipProto&&name==='prototype')&&has.call(object,name)){theKeys.push(String(name));}}}if(hasDontEnumBug){var skipConstructor=equalsConstructorPrototypeIfNotBuggy(object);for(var k=0;k<dontEnums.length;++k){if(!(skipConstructor&&dontEnums[k]==='constructor')&&has.call(object,dontEnums[k])){theKeys.push(dontEnums[k]);}}}return theKeys;};}var implementation$2=keysShim;var slice$1=Array.prototype.slice;var origKeys=Object.keys;var keysShim$1=origKeys?function keys(o){return origKeys(o);}:implementation$2;var originalKeys=Object.keys;keysShim$1.shim=function shimObjectKeys(){if(Object.keys){var keysWorksWithArguments=function(){// Safari 5.0 bug
var args=Object.keys(arguments);return args&&args.length===arguments.length;}(1,2);if(!keysWorksWithArguments){Object.keys=function keys(object){// eslint-disable-line func-name-matching
if(isArguments(object)){return originalKeys(slice$1.call(object));}return originalKeys(object);};}}else{Object.keys=keysShim$1;}return Object.keys||keysShim$1;};var objectKeys=keysShim$1;var hasSymbols$2=typeof Symbol==='function'&&_typeof(Symbol('foo'))==='symbol';var toStr$3=Object.prototype.toString;var concat=Array.prototype.concat;var origDefineProperty=Object.defineProperty;var isFunction=function isFunction(fn){return typeof fn==='function'&&toStr$3.call(fn)==='[object Function]';};var arePropertyDescriptorsSupported=function arePropertyDescriptorsSupported(){var obj={};try{origDefineProperty(obj,'x',{enumerable:false,value:obj});// eslint-disable-next-line no-unused-vars, no-restricted-syntax
for(var _ in obj){// jscs:ignore disallowUnusedVariables
return false;}return obj.x===obj;}catch(e){/* this is IE 8. */return false;}};var supportsDescriptors=origDefineProperty&&arePropertyDescriptorsSupported();var defineProperty=function defineProperty(object,name,value,predicate){if(name in object&&(!isFunction(predicate)||!predicate())){return;}if(supportsDescriptors){origDefineProperty(object,name,{configurable:true,enumerable:false,value:value,writable:true});}else{object[name]=value;}};var defineProperties=function defineProperties(object,map){var predicates=arguments.length>2?arguments[2]:{};var props=objectKeys(map);if(hasSymbols$2){props=concat.call(props,Object.getOwnPropertySymbols(map));}for(var i=0;i<props.length;i+=1){defineProperty(object,props[i],map[props[i]],predicates[props[i]]);}};defineProperties.supportsDescriptors=!!supportsDescriptors;var defineProperties_1=defineProperties;var shim=function shimValues(){var polyfill$1=polyfill();defineProperties_1(Object,{values:polyfill$1},{values:function testValues(){return Object.values!==polyfill$1;}});return polyfill$1;};shim();/**
* @license
* Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/ /**
* An expression marker with embedded unique key to avoid collision with
* possible text in templates.
*/var marker="{{lit-".concat(String(Math.random()).slice(2),"}}");/**
* @license
* Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/ /**
* Our TrustedTypePolicy for HTML which is declared using the html template
* tag function.
*
* That HTML is a developer-authored constant, and is parsed with innerHTML
* before any untrusted expressions have been mixed in. Therefor it is
* considered safe by construction.
*/var policy=window.trustedTypes&&trustedTypes.createPolicy('lit-html',{createHTML:function createHTML(s){return s;}});/**
* @license
* Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/ // Detect event listener options support. If the `capture` property is read
// from the options object, then options are supported. If not, then the third
// argument to add/removeEventListener is interpreted as the boolean capture
// value so we should only pass the `capture` property.
var eventOptionsSupported=false;// Wrap into an IIFE because MS Edge <= v41 does not support having try/catch
// blocks right into the body of a module
(function(){try{var options={get capture(){eventOptionsSupported=true;return false;}};// eslint-disable-next-line @typescript-eslint/no-explicit-any
window.addEventListener('test',options,options);// eslint-disable-next-line @typescript-eslint/no-explicit-any
window.removeEventListener('test',options,options);}catch(_e){// event options not supported
}})();/**
* @license
* Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/ // IMPORTANT: do not change the property name or the assignment expression.
// This line will be used in regexes to search for lit-html usage.
// TODO(justinfagnani): inject version number at build time
if(typeof window!=='undefined'){(window['litHtmlVersions']||(window['litHtmlVersions']=[])).push('1.3.0');}/**
* @license
* Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/if(typeof window.ShadyCSS==='undefined');else if(typeof window.ShadyCSS.prepareTemplateDom==='undefined'){console.warn("Incompatible ShadyCSS version detected. "+"Please update to at least @webcomponents/webcomponentsjs@2.0.2 and "+"@webcomponents/shadycss@1.3.1.");}/**
* @license
* Copyright (c) 2017 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/var _a;/**
* Use this module if you want to create your own base class extending
* [[UpdatingElement]].
* @packageDocumentation
*/ /*
* When using Closure Compiler, JSCompiler_renameProperty(property, object) is
* replaced at compile time by the munged name for object[property]. We cannot
* alias this function, so we have to use a small shim that has the same
* behavior when not compiling.
*/window.JSCompiler_renameProperty=function(prop,_obj){return prop;};var defaultConverter={toAttribute:function toAttribute(value,type){switch(type){case Boolean:return value?'':null;case Object:case Array:// if the value is `null` or `undefined` pass this through
// to allow removing/no change behavior.
return value==null?value:JSON.stringify(value);}return value;},fromAttribute:function fromAttribute(value,type){switch(type){case Boolean:return value!==null;case Number:return value===null?null:Number(value);case Object:case Array:return JSON.parse(value);}return value;}};/**
* Change function that returns true if `value` is different from `oldValue`.
* This method is used as the default for a property's `hasChanged` function.
*/var notEqual=function notEqual(value,old){// This ensures (old==NaN, value==NaN) always returns false
return old!==value&&(old===old||value===value);};var defaultPropertyDeclaration={attribute:true,type:String,converter:defaultConverter,reflect:false,hasChanged:notEqual};var STATE_HAS_UPDATED=1;var STATE_UPDATE_REQUESTED=1<<2;var STATE_IS_REFLECTING_TO_ATTRIBUTE=1<<3;var STATE_IS_REFLECTING_TO_PROPERTY=1<<4;/**
* The Closure JS Compiler doesn't currently have good support for static
* property semantics where "this" is dynamic (e.g.
* https://github.com/google/closure-compiler/issues/3177 and others) so we use
* this hack to bypass any rewriting by the compiler.
*/var finalized='finalized';/**
* Base element class which manages element properties and attributes. When
* properties change, the `update` method is asynchronously called. This method
* should be supplied by subclassers to render updates as desired.
* @noInheritDoc
*/var UpdatingElement=/*#__PURE__*/function(_HTMLElement){_inherits(UpdatingElement,_HTMLElement);var _super=_createSuper(UpdatingElement);function UpdatingElement(){var _this2;_classCallCheck(this,UpdatingElement);_this2=_super.call(this);_this2.initialize();return _this2;}/**
* Returns a list of attributes corresponding to the registered properties.
* @nocollapse
*/_createClass(UpdatingElement,[{key:"initialize",/**
* Performs element initialization. By default captures any pre-set values for
* registered properties.
*/value:function initialize(){var _this3=this;this._updateState=0;this._updatePromise=new Promise(function(res){return _this3._enableUpdatingResolver=res;});this._changedProperties=new Map();this._saveInstanceProper