JavaScript File

1(function(){/*

2

3 Copyright The Closure Library Authors.

4 SPDX-License-Identifier: Apache-2.0

5*/

6function ca(a){var b=0;return function(){return b<a.length?{done:!1,value:a[b++]}

7:{done:!0}

8}

9}

10var da="function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){if(a==Array.prototype||a==Object.prototype)return a;a[b]=c.value;return a}

11;

12function ea(a){a=["object"==typeof globalThis&&globalThis,a,"object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global];for(var b=0;b<a.length;++b){var c=a[b];if(c&&c.Math==Math)return c}

13throw Error("Cannot find global object");}

14var fa=ea(this),ha="function"===typeof Symbol&&"symbol"===typeof Symbol("x"),l={}

15,ja={}

16;function ka(a,b){var c=ja[b];if(null==c)return a[b];c=a[c];return void 0!==c?c:a[b]}

17

18function la(a,b,c){if(b)a:{var d=a.split(".");a=1===d.length;var e=d[0],f;!a&&e in l?f=l:f=fa;for(e=0;e<d.length-1;e++){var g=d[e];if(!(g in f))break a;f=f[g]}

19d=d[d.length-1];c=ha&&"es6"===c?f[d]:null;b=b(c);null!=b&&(a?da(l,d,{configurable:!0,writable:!0,value:b}

20):b!==c&&(void 0===ja[d]&&(a=1E9*Math.random()>>>0,ja[d]=ha?fa.Symbol(d):"$jscp$"+a+"$"+d),da(f,ja[d],{configurable:!0,writable:!0,value:b}

21)))}

22}

23

24la("Symbol",function(a){function b(f){if(this instanceof b)throw new TypeError("Symbol is not a constructor");return new c(d+(f||"")+"_"+e++,f)}

25function c(f,g){this.g=f;da(this,"description",{configurable:!0,writable:!0,value:g}

26)}

27if(a)return a;c.prototype.toString=function(){return this.g}

28;var d="jscomp_symbol_"+(1E9*Math.random()>>>0)+"_",e=0;return b}

29,"es6");function ma(a){return a.raw=a}

30

31function na(a){var b="undefined"!=typeof l.Symbol&&l.Symbol.iterator&&a[l.Symbol.iterator];return b?b.call(a):{next:ca(a)}

32}

33var oa="function"==typeof Object.create?Object.create:function(a){function b(){}

34b.prototype=a;return new b}

35,pa;

36if(ha&&"function"==typeof Object.setPrototypeOf)pa=Object.setPrototypeOf;else{var qa;a:{var ra={a:!0}

37,sa={}

38;try{sa.__proto__=ra;qa=sa.a;break a}

39catch(a){}

40qa=!1}

...