Angular 15 without material update

package.json

@@ -43,22 +43,21 @@
   },
   "private": true,
   "dependencies": {
-    "@angular-devkit/core": "^14.2.11",
-    "@angular/animations": "^14.2.9",
+    "@angular-devkit/core": "^15.2.9",
+    "@angular/animations": "^15.2.9",
     "@angular/cdk": "^14.2.6",
-    "@angular/common": "^14.2.9",
-    "@angular/compiler": "^14.2.9",
-    "@angular/core": "^14.2.9",
-    "@angular/forms": "^14.2.9",
-    "@angular/localize": "^14.2.9",
+    "@angular/common": "^15.2.9",
+    "@angular/compiler": "^15.2.9",
+    "@angular/core": "^15.2.9",
+    "@angular/forms": "^15.2.9",
+    "@angular/localize": "^15.2.9",
     "@angular/material": "^14.2.6",
-    "@angular/platform-browser": "^14.2.9",
-    "@angular/platform-browser-dynamic": "^14.2.9",
-    "@angular/router": "^14.2.9",
-    "@angular/service-worker": "^14.2.9",
+    "@angular/platform-browser": "^15.2.9",
+    "@angular/platform-browser-dynamic": "^15.2.9",
+    "@angular/router": "^15.2.9",
+    "@angular/service-worker": "^15.2.9",
     "@orcid/bibtex-parse-js": "0.0.25",
     "@storybook/addon-a11y": "^7.3.0",
-
     "browserslist": "^4.19.1",
     "browserslist-useragent-regexp": "^3.0.0",
     "core-js": "^3.6.5",
@@ -85,11 +84,11 @@
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^14.2.8",
-    "@angular-devkit/schematics": "14.2.11",
-    "@angular/cli": "^14.2.8",
-    "@angular/compiler-cli": "^14.2.9",
-    "@angular/language-service": "^14.2.9",
+    "@angular-devkit/build-angular": "^15.2.9",
+    "@angular-devkit/schematics": "15.2.9",
+    "@angular/cli": "^15.2.9",
+    "@angular/compiler-cli": "^15.2.9",
+    "@angular/language-service": "^15.2.9",
     "@babel/core": "^7.6.0",
     "@compodoc/compodoc": "^1.1.21",
     "@storybook/addon-essentials": "^7.0.17",
@@ -141,4 +140,4 @@
     "tslint-config-prettier": "^1.18.0",
     "typescript": "~4.8.4"
   }
-}
+}

src/app/app-routing.module.ts

@@ -176,7 +176,7 @@ const routes: Routes = [
 ]
 
 @NgModule({
-  imports: [RouterModule.forRoot(routes, { relativeLinkResolution: 'legacy' })],
+  imports: [RouterModule.forRoot(routes, {})],
   exports: [RouterModule],
 })
 export class AppRoutingModule {}

src/test.ts

@@ -7,8 +7,6 @@ import {
   platformBrowserDynamicTesting,
 } from '@angular/platform-browser-dynamic/testing'
 
-declare const require: any
-
 // First, initialize the Angular testing environment.
 getTestBed().initTestEnvironment(
   BrowserDynamicTestingModule,
@@ -17,7 +15,3 @@ getTestBed().initTestEnvironment(
     teardown: { destroyAfterEach: false },
   }
 )
-// Then we find all the tests.
-const context = require.context('./', true, /\.spec\.ts$/)
-// And load the modules.
-context.keys().map(context)

tsconfig.json

@@ -11,10 +11,16 @@
     "experimentalDecorators": true,
     "resolveJsonModule": true,
     "esModuleInterop": true,
-    "target": "es2020",
-    "typeRoots": ["node_modules/@types"],
-    "lib": ["es2017", "dom"],
-    "skipLibCheck": true
+    "target": "ES2022",
+    "typeRoots": [
+      "node_modules/@types"
+    ],
+    "lib": [
+      "es2017",
+      "dom"
+    ],
+    "skipLibCheck": true,
+    "useDefineForClassFields": false
   },
 
   "angularCompilerOptions": {