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.
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
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.
14 * Learn more in https://angular.io/guide/browser-support
17 /***************************************************************************************************
21 /** IE10 and IE11 requires the following for NgClass support on SVG elements */
22 // import 'classlist.js'; // Run `npm install --save classlist.js`.
25 * Web Animations `@angular/platform-browser/animations`
26 * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
27 * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
29 // import 'web-animations-js'; // Run `npm install --save web-animations-js`.
32 * By default, zone.js will patch all possible macroTask and DomEvents
33 * user can disable parts of macroTask/DomEvents patch by setting following flags
34 * because those flags need to be set before `zone.js` being loaded, and webpack
35 * will put import in the top of bundle, so user need to create a separate file
36 * in this directory (for example: zone-flags.ts), and put the following flags
37 * into that file, and then add the following code before importing zone.js.
38 * import './zone-flags.ts';
40 * The flags allowed in zone-flags.ts are listed here.
42 * The following flags will work for all browsers.
44 * (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch requestAnimationFrame
45 * (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
46 * (window as any).__zone_symbol__UNPATCHED_EVENTS = ['scroll', 'mousemove']; // disable patch specified eventNames
48 * in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
49 * with the following flag, it will bypass `zone.js` patch for IE/Edge
51 * (window as any).__Zone_enable_cross_context_check = true;
55 /***************************************************************************************************
56 * Zone JS is required by default for Angular itself.
58 import 'zone.js/dist/zone'; // Included with Angular CLI.
61 /***************************************************************************************************