1:  /**
   2:   * This file includes polyfills needed by Angular and is loaded before the app.
   3:   * You can add your own extra polyfills to this file.
   4:   *
   5:   * This file is divided into 2 sections:
   6:   *   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
   7:   *   2. Application imports. Files imported after ZoneJS that should be loaded before your main
   8:   *      file.
   9:   *
  10:   * The current setup is for so-called "evergreen" browsers; the last versions of browsers that
  11:   * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
  12:   * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
  13:   *
  14:   * Learn more in https://angular.io/guide/browser-support
  15:   */
  16:   
  17:  /***************************************************************************************************
  18:   * BROWSER POLYFILLS
  19:   */
  20:   
  21:  /** IE9, IE10 and IE11 requires all of the following polyfills. **/
  22:  // import 'core-js/es6/symbol';
  23:  // import 'core-js/es6/object';
  24:  // import 'core-js/es6/function';
  25:  // import 'core-js/es6/parse-int';
  26:  // import 'core-js/es6/parse-float';
  27:  // import 'core-js/es6/number';
  28:  // import 'core-js/es6/math';
  29:  // import 'core-js/es6/string';
  30:  // import 'core-js/es6/date';
  31:  // import 'core-js/es6/array';
  32:  // import 'core-js/es6/regexp';
  33:  // import 'core-js/es6/map';
  34:  // import 'core-js/es6/weak-map';
  35:  // import 'core-js/es6/set';
  36:   
  37:  /**
  38:   * If the application will be indexed by Google Search, the following is required.
  39:   * Googlebot uses a renderer based on Chrome 41.
  40:   * https://developers.google.com/search/docs/guides/rendering
  41:   **/
  42:  // import 'core-js/es6/array';
  43:   
  44:  /** IE10 and IE11 requires the following for NgClass support on SVG elements */
  45:  // import 'classlist.js';  // Run `npm install --save classlist.js`.
  46:   
  47:  /** IE10 and IE11 requires the following for the Reflect API. */
  48:  // import 'core-js/es6/reflect';
  49:   
  50:  /**
  51:   * Web Animations `@angular/platform-browser/animations`
  52:   * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
  53:   * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
  54:   **/
  55:  // import 'web-animations-js';  // Run `npm install --save web-animations-js`.
  56:   
  57:  /**
  58:   * By default, zone.js will patch all possible macroTask and DomEvents
  59:   * user can disable parts of macroTask/DomEvents patch by setting following flags
  60:   */
  61:   
  62:   // (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
  63:   // (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
  64:   // (window as any).__zone_symbol__BLACK_LISTED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
  65:   
  66:   /*
  67:   * in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
  68:   * with the following flag, it will bypass `zone.js` patch for IE/Edge
  69:   */
  70:  // (window as any).__Zone_enable_cross_context_check = true;
  71:   
  72:  /***************************************************************************************************
  73:   * Zone JS is required by default for Angular itself.
  74:   */
  75:  import 'zone.js/dist/zone';  // Included with Angular CLI.
  76:   
  77:   
  78:  /***************************************************************************************************
  79:   * APPLICATION IMPORTS
  80:   */