angular upgrade v14 -> v15

Author: adumesny

angular/package.json

@@ -10,31 +10,31 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^14.2.0",
-    "@angular/common": "^14.2.0",
-    "@angular/compiler": "^14.2.0",
-    "@angular/core": "^14.2.0",
-    "@angular/forms": "^14.2.0",
-    "@angular/platform-browser": "^14.2.0",
-    "@angular/platform-browser-dynamic": "^14.2.0",
-    "@angular/router": "^14.2.0",
+    "@angular/animations": "~15.2.10",
+    "@angular/common": "~15.2.10",
+    "@angular/compiler": "~15.2.10",
+    "@angular/core": "~15.2.10",
+    "@angular/forms": "~15.2.10",
+    "@angular/platform-browser": "~15.2.10",
+    "@angular/platform-browser-dynamic": "~15.2.10",
+    "@angular/router": "~15.2.10",
     "gridstack": "^10.3.1",
     "rxjs": "~7.5.0",
     "tslib": "^2.3.0",
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^14.2.11",
-    "@angular/cli": "~14.2.10",
-    "@angular/compiler-cli": "^14.2.0",
+    "@angular-devkit/build-angular": "~15.2.11",
+    "@angular/cli": "~15.2.11",
+    "@angular/compiler-cli": "~15.2.10",
     "@types/jasmine": "~4.0.0",
     "jasmine-core": "~4.3.0",
     "karma": "~6.4.0",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.0.0",
-    "ng-packagr": "^14.2.0",
-    "typescript": "~4.7.2"
+    "ng-packagr": "~15.2.2",
+    "typescript": "~4.8"
   }
-}
+}

angular/projects/demo/.browserslistrc

@@ -7,20 +7,8 @@ import {
   platformBrowserDynamicTesting
 } from '@angular/platform-browser-dynamic/testing';
 
-declare const require: {
-  context(path: string, deep?: boolean, filter?: RegExp): {
-    <T>(id: string): T;
-    keys(): string[];
-  };
-};
-
 // First, initialize the Angular testing environment.
 getTestBed().initTestEnvironment(
   BrowserDynamicTestingModule,
   platformBrowserDynamicTesting(),
 );
-
-// Then we find all the tests.
-const context = require.context('./', true, /\.spec\.ts$/);
-// And load the modules.
-context.keys().forEach(context);

angular/projects/demo/src/test.ts

@@ -8,20 +8,8 @@ import {
   platformBrowserDynamicTesting
 } from '@angular/platform-browser-dynamic/testing';
 
-declare const require: {
-  context(path: string, deep?: boolean, filter?: RegExp): {
-    <T>(id: string): T;
-    keys(): string[];
-  };
-};
-
 // First, initialize the Angular testing environment.
 getTestBed().initTestEnvironment(
   BrowserDynamicTestingModule,
   platformBrowserDynamicTesting(),
 );
-
-// Then we find all the tests.
-const context = require.context('./', true, /\.spec\.ts$/);
-// And load the modules.
-context.keys().forEach(context);

angular/projects/lib/src/test.ts

@@ -21,12 +21,13 @@
     "experimentalDecorators": true,
     "moduleResolution": "node",
     "importHelpers": true,
-    "target": "es2020",
+    "target": "ES2022",
     "module": "es2020",
     "lib": [
       "es2020",
       "dom"
-    ]
+    ],
+    "useDefineForClassFields": false
   },
   "angularCompilerOptions": {
     "enableI18nLegacyMessageIdFormat": false,