Changing front

front/app/node_modules/@angular/router/fesm2020/router.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"router.mjs","sources":["../../../../../../packages/router/src/shared.ts","../../../../../../packages/router/src/utils/collection.ts","../../../../../../packages/router/src/url_tree.ts","../../../../../../packages/router/src/create_url_tree.ts","../../../../../../packages/router/src/events.ts","../../../../../../packages/router/src/create_url_tree_strategy.ts","../../../../../../packages/router/src/utils/tree.ts","../../../../../../packages/router/src/router_state.ts","../../../../../../packages/router/src/create_router_state.ts","../../../../../../packages/router/src/navigation_canceling_error.ts","../../../../../../packages/router/src/router_outlet_context.ts","../../../../../../packages/router/src/directives/router_outlet.ts","../../../../../../packages/router/src/components/empty_outlet.ts","../../../../../../packages/router/src/utils/config.ts","../../../../../../packages/router/src/operators/activate_routes.ts","../../../../../../packages/router/src/utils/preactivation.ts","../../../../../../packages/router/src/utils/type_guards.ts","../../../../../../packages/router/src/operators/prioritized_guard_value.ts","../../../../../../packages/router/src/operators/check_guards.ts","../../../../../../packages/router/src/utils/config_matching.ts","../../../../../../packages/router/src/apply_redirects.ts","../../../../../../packages/router/src/operators/apply_redirects.ts","../../../../../../packages/router/src/recognize.ts","../../../../../../packages/router/src/operators/recognize.ts","../../../../../../packages/router/src/operators/resolve_data.ts","../../../../../../packages/router/src/operators/switch_tap.ts","../../../../../../packages/router/src/deprecated_load_children.ts","../../../../../../packages/router/src/router_config_loader.ts","../../../../../../packages/router/src/navigation_transition.ts","../../../../../../packages/router/src/page_title_strategy.ts","../../../../../../packages/router/src/route_reuse_strategy.ts","../../../../../../packages/router/src/router_config.ts","../../../../../../packages/router/src/url_handling_strategy.ts","../../../../../../packages/router/src/router.ts","../../../../../../packages/router/src/directives/router_link.ts","../../../../../../packages/router/src/directives/router_link_active.ts","../../../../../../packages/router/src/router_preloader.ts","../../../../../../packages/router/src/router_scroller.ts","../../../../../../packages/router/src/provide_router.ts","../../../../../../packages/router/src/router_module.ts","../../../../../../packages/router/src/version.ts","../../../../../../packages/router/src/private_export.ts","../../../../../../packages/router/src/index.ts","../../../../../../packages/router/public_api.ts","../../../../../../packages/router/index.ts","../../../../../../packages/router/router.ts"],"sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Route, UrlMatchResult} from './models';\nimport {UrlSegment, UrlSegmentGroup} from './url_tree';\n\n\n/**\n * The primary routing outlet.\n *\n * @publicApi\n */\nexport const PRIMARY_OUTLET = 'primary';\n\n/**\n * A private symbol used to store the value of `Route.title` inside the `Route.data` if it is a\n * static string or `Route.resolve` if anything else. This allows us to reuse the existing route\n * data/resolvers to support the title feature without new instrumentation in the `Router` pipeline.\n */\nexport const RouteTitleKey = Symbol('RouteTitle');\n\n/**\n * A collection of matrix and query URL parameters.\n * @see `convertToParamMap()`\n * @see `ParamMap`\n *\n * @publicApi\n */\nexport type Params = {\n  [key: string]: any;\n};\n\n/**\n * A map that provides access to the required and optional parameters\n * specific to a route.\n * The map supports retrieving a single value with `get()`\n * or multiple values with `getAll()`.\n *\n * @see [URLSearchParams](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams)\n *\n * @publicApi\n */\nexport interface ParamMap {\n  /**\n   * Reports whether the map contains a given parameter.\n   * @param name The parameter name.\n   * @returns True if the map contains the given parameter, false otherwise.\n   */\n  has(name: string): boolean;\n  /**\n   * Retrieves a single value for a parameter.\n   * @param name The parameter name.\n   * @return The parameter's single value,\n   * or the first value if the parameter has multiple values,\n   * or `null` when there is no such parameter.\n   */\n  get(name: string): string|null;\n  /**\n   * Retrieves multiple values for a parameter.\n   * @param name The parameter name.\n   * @return An array containing one or more values,\n   * or an empty array if there is no such parameter.\n   *\n   */\n  getAll(name: string): string[];\n\n  /** Names of the parameters in the map. */\n  readonly keys: striLine truncated

front/app/node_modules/@angular/router/fesm2020/testing.mjs

@@ -0,0 +1,191 @@
+/**
+ * @license Angular v15.0.4
+ * (c) 2010-2022 Google LLC. https://angular.io/
+ * License: MIT
+ */
+
+import { Location } from '@angular/common';
+import { provideLocationMocks } from '@angular/common/testing';
+import * as i0 from '@angular/core';
+import { inject, Compiler, Injector, NgModule } from '@angular/core';
+import { UrlSerializer, ChildrenOutletContexts, ROUTES, UrlHandlingStrategy, ROUTER_CONFIGURATION, RouteReuseStrategy, TitleStrategy, Router, RouterModule, ɵROUTER_PROVIDERS, ɵwithPreloading, NoPreloading } from '@angular/router';
+
+/**
+ * @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
+ */
+// This file exists to easily patch the SpyNgModuleFactoryLoader into g3
+const EXTRA_ROUTER_TESTING_PROVIDERS = [];
+
+/**
+ * @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
+ */
+function isUrlHandlingStrategy(opts) {
+    // This property check is needed because UrlHandlingStrategy is an interface and doesn't exist at
+    // runtime.
+    return 'shouldProcessUrl' in opts;
+}
+function throwInvalidConfigError(parameter) {
+    throw new Error(`Parameter ${parameter} does not match the one available in the injector. ` +
+        '`setupTestingRouter` is meant to be used as a factory function with dependencies coming from DI.');
+}
+/**
+ * Router setup factory function used for testing.
+ *
+ * @publicApi
+ */
+function setupTestingRouter(urlSerializer, contexts, location, compiler, injector, routes, opts, urlHandlingStrategy, routeReuseStrategy, titleStrategy) {
+    // Note: The checks below are to detect misconfigured providers and invalid uses of
+    // `setupTestingRouter`. This function is not used internally (neither in router code or anywhere
+    // in g3). It appears this function was exposed as publicApi by mistake and should not be used
+    // externally either. However, if it is, the documented intent is to be used as a factory function
+    // and parameter values should always match what's available in DI.
+    if (urlSerializer !== inject(UrlSerializer)) {
+        throwInvalidConfigError('urlSerializer');
+    }
+    if (contexts !== inject(ChildrenOutletContexts)) {
+        throwInvalidConfigError('contexts');
+    }
+    if (location !== inject(Location)) {
+        throwInvalidConfigError('location');
+    }
+    if (compiler !== inject(Compiler)) {
+        throwInvalidConfigError('compiler');
+    }
+    if (injector !== inject(Injector)) {
+        throwInvalidConfigError('injector');
+    }
+    if (routes !== inject(ROUTES)) {
+        throwInvalidConfigError('routes');
+    }
+    if (opts) {
+        // Handle deprecated argument ordering.
+        if (isUrlHandlingStrategy(opts)) {
+            if (opts !== inject(UrlHandlingStrategy)) {
+                throwInvalidConfigError('opts (UrlHandlingStrategy)');
+            }
+        }
+        else {
+            if (opts !== inject(ROUTER_CONFIGURATION)) {
+                throwInvalidConfigError('opts (ROUTER_CONFIGURATION)');
+            }
+        }
+    }
+    if (urlHandlingStrategy !== inject(UrlHandlingStrategy)) {
+        throwInvalidConfigError('urlHandlingStrategy');
+    }
+    if (routeReuseStrategy !== inject(RouteReuseStrategy)) {
+        throwInvalidConfigError('routeReuseStrategy');
+    }
+    if (titleStrategy !== inject(TitleStrategy)) {
+        throwInvalidConfigError('titleStrategy');
+    }
+    return new Router();
+}
+/**
+ * @description
+ *
+ * Sets up the router to be used for testing.
+ *
+ * The modules sets up the router to be used for testing.
+ * It provides spy implementations of `Location` and `LocationStrategy`.
+ *
+ * @usageNotes
+ * ### Example
+ *
+ * ```
+ * beforeEach(() => {
+ *   TestBed.configureTestingModule({
+ *     imports: [
+ *       RouterTestingModule.withRoutes(
+ *         [{path: '', component: BlankCmp}, {path: 'simple', component: SimpleCmp}]
+ *       )
+ *     ]
+ *   });
+ * });
+ * ```
+ *
+ * @publicApi
+ */
+class RouterTestingModule {
+    static withRoutes(routes, config) {
+        return {
+            ngModule: RouterTestingModule,
+            providers: [
+                { provide: ROUTES, multi: true, useValue: routes },
+                { provide: ROUTER_CONFIGURATION, useValue: config ? config : {} },
+            ]
+        };
+    }
+}
+RouterTestingModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.0.4", ngImport: i0, type: RouterTestingModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
+RouterTestingModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "15.0.4", ngImport: i0, type: RouterTestingModule, exports: [RouterModule] });
+RouterTestingModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "15.0.4", ngImport: i0, type: RouterTestingModule, providers: [
+        ɵROUTER_PROVIDERS,
+        EXTRA_ROUTER_TESTING_PROVIDERS,
+        provideLocationMocks(),
+        ɵwithPreloading(NoPreloading).ɵproviders,
+        { provide: ROUTES, multi: true, useValue: [] },
+    ], imports: [RouterModule] });
+i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.0.4", ngImport: i0, type: RouterTestingModule, decorators: [{
+            type: NgModule,
+            args: [{
+                    exports: [RouterModule],
+                    providers: [
+                        ɵROUTER_PROVIDERS,
+                        EXTRA_ROUTER_TESTING_PROVIDERS,
+                        provideLocationMocks(),
+                        ɵwithPreloading(NoPreloading).ɵproviders,
+                        { provide: ROUTES, multi: true, useValue: [] },
+                    ]
+                }]
+        }] });
+
+/**
+ * @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
+ */
+// This file exists for easily patching SpyNgModuleFactoryLoader in g3
+var spy_ng_module_factory_loader = {};
+
+/**
+ * @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
+ */
+
+/**
+ * @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
+ */
+// This file only reexports content of the `src` folder. Keep it that way.
+
+/**
+ * @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
+ */
+
+/**
+ * Generated bundle index. Do not edit.
+ */
+
+export { RouterTestingModule, setupTestingRouter };
+//# sourceMappingURL=testing.mjs.map

front/app/node_modules/@angular/router/fesm2020/testing.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"testing.mjs","sources":["../../../../../../packages/router/testing/src/extra_router_testing_providers.ts","../../../../../../packages/router/testing/src/router_testing_module.ts","../../../../../../packages/router/testing/src/spy_ng_module_factory_loader.ts","../../../../../../packages/router/testing/src/testing.ts","../../../../../../packages/router/testing/public_api.ts","../../../../../../packages/router/testing/index.ts","../../../../../../packages/router/testing/testing.ts"],"sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n// This file exists to easily patch the SpyNgModuleFactoryLoader into g3\nexport const EXTRA_ROUTER_TESTING_PROVIDERS = [];\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Location} from '@angular/common';\nimport {provideLocationMocks} from '@angular/common/testing';\nimport {Compiler, inject, Injector, ModuleWithProviders, NgModule} from '@angular/core';\nimport {ChildrenOutletContexts, ExtraOptions, NoPreloading, Route, Router, ROUTER_CONFIGURATION, RouteReuseStrategy, RouterModule, ROUTES, Routes, TitleStrategy, UrlHandlingStrategy, UrlSerializer, ɵflatten as flatten, ɵROUTER_PROVIDERS as ROUTER_PROVIDERS, ɵwithPreloading as withPreloading} from '@angular/router';\n\nimport {EXTRA_ROUTER_TESTING_PROVIDERS} from './extra_router_testing_providers';\n\nfunction isUrlHandlingStrategy(opts: ExtraOptions|\n                               UrlHandlingStrategy): opts is UrlHandlingStrategy {\n  // This property check is needed because UrlHandlingStrategy is an interface and doesn't exist at\n  // runtime.\n  return 'shouldProcessUrl' in opts;\n}\n\nfunction throwInvalidConfigError(parameter: string): never {\n  throw new Error(\n      `Parameter ${parameter} does not match the one available in the injector. ` +\n      '`setupTestingRouter` is meant to be used as a factory function with dependencies coming from DI.');\n}\n\n/**\n * Router setup factory function used for testing.\n *\n * @publicApi\n */\nexport function setupTestingRouter(\n    urlSerializer: UrlSerializer, contexts: ChildrenOutletContexts, location: Location,\n    compiler: Compiler, injector: Injector, routes: Route[][],\n    opts?: ExtraOptions|UrlHandlingStrategy|null, urlHandlingStrategy?: UrlHandlingStrategy,\n    routeReuseStrategy?: RouteReuseStrategy, titleStrategy?: TitleStrategy) {\n  // Note: The checks below are to detect misconfigured providers and invalid uses of\n  // `setupTestingRouter`. This function is not used internally (neither in router code or anywhere\n  // in g3). It appears this function was exposed as publicApi by mistake and should not be used\n  // externally either. However, if it is, the documented intent is to be used as a factory function\n  // and parameter values should always match what's available in DI.\n  if (urlSerializer !== inject(UrlSerializer)) {\n    throwInvalidConfigError('urlSerializer');\n  }\n  if (contexts !== inject(ChildrenOutletContexts)) {\n    throwInvalidConfigError('contexts');\n  }\n  if (location !== inject(Location)) {\n    throwInvalidConfigError('location');\n  }\n  if (compiler !== inject(Compiler)) {\n    throwInvalidConfigError('compiler');\n  }\n  if (injector !== inject(Injector)) {\n    throwInvalidConfigError('injector');\n  }\n  if (routes !== inject(ROUTES)) {\n    throwInvalidConfigError('routes');\n  }\n  if (opts) {\n    // Handle deprecated argument ordering.\n    if (isUrlHandlingStrategy(opts)) {\n      if (opts !== inject(UrlHandlingStrategy)) {\n        throwInvalidConfigError('opts (UrlHandlingStrategy)');\n      }\n    } else {\n      if (opts !== inject(ROUTER_CONFIGURATION)) {\n        throwInvalidConfigError('opts (ROUTER_CONFIGURATION)');\n      }\n    }\n  }\n\n  if (urlHandlingStrategy !== inject(UrlHandlingStrategy)) {\n    throwInvalidConfigError('urlHandlingStrategy');\n  }\n\n  if (routeReuseStrategy !== inject(RouteReuseStrategy)) {\n    throwInvalidConfigError('routeReuseStrategy');\n  }\n\n  if (titleStrategy !== inject(TitleStrategy)) {\n    throwInvalidConfigError('titleStrategy');\n  }\n\n  return new Router();\n}\n\n/**\n * @description\n *\n * Sets up the router to be used for testing.\n *\n * The modules sets up the router to be used for testing.\n * It provides spy implementations of `Location` and `LocationStrategy`.\n *\n * @usageNotes\n * ### Example\n *\n * ```\n * beforeEach(() => {\n *   TestBed.configureTestingModule({\n *     imports: [\n *       RouterTestingModule.withRoutes(\n *         [{path: '', component: BlankCmp}, {path: 'simple', component: SimpleCmp}]\n *       )\n *     ]\n *   });\n * });\n * ```\n *\n * @publicApi\n */\n@NgModuLine truncated

front/app/node_modules/@angular/router/fesm2020/upgrade.mjs

@@ -0,0 +1,160 @@
+/**
+ * @license Angular v15.0.4
+ * (c) 2010-2022 Google LLC. https://angular.io/
+ * License: MIT
+ */
+
+import { Location } from '@angular/common';
+import { APP_BOOTSTRAP_LISTENER } from '@angular/core';
+import { Router } from '@angular/router';
+import { UpgradeModule } from '@angular/upgrade/static';
+
+/**
+ * @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
+ */
+/**
+ * Creates an initializer that sets up `ngRoute` integration
+ * along with setting up the Angular router.
+ *
+ * @usageNotes
+ *
+ * <code-example language="typescript">
+ * @NgModule({
+ *  imports: [
+ *   RouterModule.forRoot(SOME_ROUTES),
+ *   UpgradeModule
+ * ],
+ * providers: [
+ *   RouterUpgradeInitializer
+ * ]
+ * })
+ * export class AppModule {
+ *   ngDoBootstrap() {}
+ * }
+ * </code-example>
+ *
+ * @publicApi
+ */
+const RouterUpgradeInitializer = {
+    provide: APP_BOOTSTRAP_LISTENER,
+    multi: true,
+    useFactory: locationSyncBootstrapListener,
+    deps: [UpgradeModule]
+};
+/**
+ * @internal
+ */
+function locationSyncBootstrapListener(ngUpgrade) {
+    return () => {
+        setUpLocationSync(ngUpgrade);
+    };
+}
+/**
+ * Sets up a location change listener to trigger `history.pushState`.
+ * Works around the problem that `onPopState` does not trigger `history.pushState`.
+ * Must be called *after* calling `UpgradeModule.bootstrap`.
+ *
+ * @param ngUpgrade The upgrade NgModule.
+ * @param urlType The location strategy.
+ * @see `HashLocationStrategy`
+ * @see `PathLocationStrategy`
+ *
+ * @publicApi
+ */
+function setUpLocationSync(ngUpgrade, urlType = 'path') {
+    if (!ngUpgrade.$injector) {
+        throw new Error(`
+        RouterUpgradeInitializer can be used only after UpgradeModule.bootstrap has been called.
+        Remove RouterUpgradeInitializer and call setUpLocationSync after UpgradeModule.bootstrap.
+      `);
+    }
+    const router = ngUpgrade.injector.get(Router);
+    const location = ngUpgrade.injector.get(Location);
+    ngUpgrade.$injector.get('$rootScope')
+        .$on('$locationChangeStart', (event, newUrl, oldUrl, newState, oldState) => {
+        // Navigations coming from Angular router have a navigationId state
+        // property. Don't trigger Angular router navigation again if it is
+        // caused by a URL change from the current Angular router
+        // navigation.
+        const currentNavigationId = router.getCurrentNavigation()?.id;
+        const newStateNavigationId = newState?.navigationId;
+        if (newStateNavigationId !== undefined &&
+            newStateNavigationId === currentNavigationId) {
+            return;
+        }
+        let url;
+        if (urlType === 'path') {
+            url = resolveUrl(newUrl);
+        }
+        else if (urlType === 'hash') {
+            // Remove the first hash from the URL
+            const hashIdx = newUrl.indexOf('#');
+            url = resolveUrl(newUrl.substring(0, hashIdx) + newUrl.substring(hashIdx + 1));
+        }
+        else {
+            throw 'Invalid URLType passed to setUpLocationSync: ' + urlType;
+        }
+        const path = location.normalize(url.pathname);
+        router.navigateByUrl(path + url.search + url.hash);
+    });
+}
+/**
+ * Normalizes and parses a URL.
+ *
+ * - Normalizing means that a relative URL will be resolved into an absolute URL in the context of
+ *   the application document.
+ * - Parsing means that the anchor's `protocol`, `hostname`, `port`, `pathname` and related
+ *   properties are all populated to reflect the normalized URL.
+ *
+ * While this approach has wide compatibility, it doesn't work as expected on IE. On IE, normalizing
+ * happens similar to other browsers, but the parsed components will not be set. (E.g. if you assign
+ * `a.href = 'foo'`, then `a.protocol`, `a.host`, etc. will not be correctly updated.)
+ * We work around that by performing the parsing in a 2nd step by taking a previously normalized URL
+ * and assigning it again. This correctly populates all properties.
+ *
+ * See
+ * https://github.com/angular/angular.js/blob/2c7400e7d07b0f6cec1817dab40b9250ce8ebce6/src/ng/urlUtils.js#L26-L33
+ * for more info.
+ */
+let anchor;
+function resolveUrl(url) {
+    if (!anchor) {
+        anchor = document.createElement('a');
+    }
+    anchor.setAttribute('href', url);
+    anchor.setAttribute('href', anchor.href);
+    return {
+        // IE does not start `pathname` with `/` like other browsers.
+        pathname: `/${anchor.pathname.replace(/^\//, '')}`,
+        search: anchor.search,
+        hash: anchor.hash
+    };
+}
+
+/**
+ * @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
+ */
+// This file only reexports content of the `src` folder. Keep it that way.
+
+/**
+ * @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
+ */
+
+/**
+ * Generated bundle index. Do not edit.
+ */
+
+export { RouterUpgradeInitializer, locationSyncBootstrapListener, setUpLocationSync };
+//# sourceMappingURL=upgrade.mjs.map

front/app/node_modules/@angular/router/fesm2020/upgrade.mjs.map

@@ -0,0 +1 @@
+{"version":3,"file":"upgrade.mjs","sources":["../../../../../../packages/router/upgrade/src/upgrade.ts","../../../../../../packages/router/upgrade/public_api.ts","../../../../../../packages/router/upgrade/index.ts","../../../../../../packages/router/upgrade/upgrade.ts"],"sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Location} from '@angular/common';\nimport {APP_BOOTSTRAP_LISTENER, ComponentRef, InjectionToken} from '@angular/core';\nimport {Router, ɵRestoredState as RestoredState} from '@angular/router';\nimport {UpgradeModule} from '@angular/upgrade/static';\n\n/**\n * Creates an initializer that sets up `ngRoute` integration\n * along with setting up the Angular router.\n *\n * @usageNotes\n *\n * <code-example language=\"typescript\">\n * @NgModule({\n *  imports: [\n *   RouterModule.forRoot(SOME_ROUTES),\n *   UpgradeModule\n * ],\n * providers: [\n *   RouterUpgradeInitializer\n * ]\n * })\n * export class AppModule {\n *   ngDoBootstrap() {}\n * }\n * </code-example>\n *\n * @publicApi\n */\nexport const RouterUpgradeInitializer = {\n  provide: APP_BOOTSTRAP_LISTENER,\n  multi: true,\n  useFactory: locationSyncBootstrapListener as (ngUpgrade: UpgradeModule) => () => void,\n  deps: [UpgradeModule]\n};\n\n/**\n * @internal\n */\nexport function locationSyncBootstrapListener(ngUpgrade: UpgradeModule) {\n  return () => {\n    setUpLocationSync(ngUpgrade);\n  };\n}\n\n/**\n * Sets up a location change listener to trigger `history.pushState`.\n * Works around the problem that `onPopState` does not trigger `history.pushState`.\n * Must be called *after* calling `UpgradeModule.bootstrap`.\n *\n * @param ngUpgrade The upgrade NgModule.\n * @param urlType The location strategy.\n * @see `HashLocationStrategy`\n * @see `PathLocationStrategy`\n *\n * @publicApi\n */\nexport function setUpLocationSync(ngUpgrade: UpgradeModule, urlType: 'path'|'hash' = 'path') {\n  if (!ngUpgrade.$injector) {\n    throw new Error(`\n        RouterUpgradeInitializer can be used only after UpgradeModule.bootstrap has been called.\n        Remove RouterUpgradeInitializer and call setUpLocationSync after UpgradeModule.bootstrap.\n      `);\n  }\n\n  const router: Router = ngUpgrade.injector.get(Router);\n  const location: Location = ngUpgrade.injector.get(Location);\n\n  ngUpgrade.$injector.get('$rootScope')\n      .$on(\n          '$locationChangeStart',\n          (event: any, newUrl: string, oldUrl: string,\n           newState?: {[k: string]: unknown}|RestoredState,\n           oldState?: {[k: string]: unknown}|RestoredState) => {\n            // Navigations coming from Angular router have a navigationId state\n            // property. Don't trigger Angular router navigation again if it is\n            // caused by a URL change from the current Angular router\n            // navigation.\n            const currentNavigationId = router.getCurrentNavigation()?.id;\n            const newStateNavigationId = newState?.navigationId;\n            if (newStateNavigationId !== undefined &&\n                newStateNavigationId === currentNavigationId) {\n              return;\n            }\n\n            let url;\n            if (urlType === 'path') {\n              url = resolveUrl(newUrl);\n            } else if (urlType === 'hash') {\n              // Remove the first hash from the URL\n              const hashIdx = newUrl.indexOf('#');\n              url = resolveUrl(newUrl.substring(0, hashIdx) + newUrl.substring(hashIdx + 1));\n            } else {\n              throw 'Invalid URLType passed to setUpLocationSync: ' + urlType;\n            }\n            const path = location.normalize(url.pathname);\n            router.navigateByUrl(path + url.search + url.hash);\n          });\n}\n\n/**\n * Normalizes and parses a URL.\n *\n * - Normalizing means that a relative URL will be resolved into an absolute URL in the context of\n *   the application document.\n * - Parsing means that the anchor's `protocol`, `hostname`, `port`, `pathname` and related\n *   properties are all populated to reflect the normalized URL.\n *\n * While this approach has wide compatibility, it doesn't work as expected on IE. On IE, normalizing\n * happens similar to other browsers, but the parsed components will not be set. (E.g. if you assign\n * `a.href = 'foo'`, then `a.protocol`, `a.host`, etc. will not be correctly updated.)\n * We work around that by performing the parsing in a 2nd step by taking a previously normalized URL\n * and assigning it again. This correctly populates all properties.\n *\n * See\n * https://github.com/angular/angular.js/blob/2c7400e7d07b0f6cec1817dab40b9250ce8ebce6/src/ng/urlUtils.js#L26-L33\n * for more info.\n */\nlet anchor: HTMLAnchorElement|undefined;\nfunction resolveUrl(url: string): {pathname: string, search: string, hash: string} {\nLine truncated