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diff --git a/sandbox/testAppNevena/Front/node_modules/@schematics/angular/migrations/update-13/drop-ie-polyfills.d.ts b/sandbox/testAppNevena/Front/node_modules/@schematics/angular/migrations/update-13/drop-ie-polyfills.d.ts
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+++ b/sandbox/testAppNevena/Front/node_modules/@schematics/angular/migrations/update-13/drop-ie-polyfills.d.ts
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+/**
+ * @license
+ * Copyright Google LLC All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+import { Rule } from '@angular-devkit/schematics';
+/**
+ * Migrates all polyfills files of projects to remove two dependencies originally needed by Internet
+ * Explorer, but which are no longer needed now that support for IE has been dropped (`classlist.js`
+ * and `web-animations-js`).
+ *
+ * The polyfills file includes side-effectful imports of these dependencies with comments about
+ * their usage:
+ *
+ * ```
+ * /**
+ *  * IE11 requires the following for NgClass support on SVG elements
+ *  *\/
+ * import 'classlist.js';
+ *
+ * /**
+ *  * Web Animations `@angular/platform-browser/animations`
+ *  * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
+ *  * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
+ *  *\/
+ * import 'web-animations-js';
+ * ```
+ *
+ * This migration removes the `import` statements as well as any preceeding comments. It also
+ * removes these dependencies from `package.json` if present and schedules an `npm install` task to
+ * remove them from `node_modules/`.
+ *
+ * Also, the polyfills file has previously been generated with these imports commented out, to not
+ * include the dependencies by default, but still allow users to easily uncomment and enable them
+ * when required. So the migration also looks for:
+ *
+ * ```
+ * // import 'classlist.js';  // Run `npm install --save classlist.js`.
+ * // OR
+ * // import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+ * ```
+ *
+ * And removes them as well. This keeps the polyfills files clean and up to date. Whitespace is
+ * handled by leaving all trailing whitespace alone, and deleting all the leading newlines until the
+ * previous non-empty line of code. This means any extra lines before a removed polyfill is dropped,
+ * while any extra lines after a polyfill are retained. This roughly correlates to how a real
+ * developer might write such a file.
+ */
+export default function (): Rule;