client/src/polyfills.ts

   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 import 'core-js/es/object'
  22
  23 /** IE10 and IE11 requires the following for NgClass support on SVG elements */
  24 // import 'classlist.js';  // Run `npm install --save classlist.js`.
  25
  26 /** IE10 and IE11 requires the following for the Reflect API. */
  27
  28 // For Google Bot
  29 // import 'core-js/es6/reflect'; // --> dealt with in src/environment.ts
  30
  31 /**
  32  * Evergreen browsers require these.
  33  */
  34 // Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
  35 // import 'core-js/es7/reflect' // --> dealt with in src/environment.ts
  36
  37 /**
  38  * Required to support Web Animations `@angular/platform-browser/animations`.
  39  * Needed for: All but Chrome, Firefox and Opera. http://caniuse.com/#feat=web-animation
  40  */
  41 // import 'web-animations-js';  // Run `npm install --save web-animations-js`.
  42
  43 /**
  44  * By default, zone.js will patch all possible macroTask and DomEvents
  45  * user can disable parts of macroTask/DomEvents patch by setting following flags
  46  */
  47
  48 // (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
  49 // (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
  50 // (window as any).__zone_symbol__BLACK_LISTED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
  51 /*
  52 * in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
  53 * with the following flag, it will bypass `zone.js` patch for IE/Edge
  54 */
  55 // (window as any).__Zone_enable_cross_context_check = true;
  56
  57 /***************************************************************************************************
  58  * Zone JS is required by default for Angular itself.
  59  */
  60 // tslint:disable
  61 import 'zone.js/dist/zone'  // Included with Angular CLI.
  62
  63 /***************************************************************************************************
  64  * APPLICATION IMPORTS
  65  */
  66
  67 // global/process polyfills
  68
  69 ;(window as any).global = window
  70 ;(window as any).process = require('process/')
  71 ;(window as any).Buffer = require('buffer/').Buffer
  72
  73 import '@angular/localize/init'