upgrade to angular 20 (#28)

fixes #26

Author: MichaelDoyle

angular.json

@@ -13,7 +13,7 @@
       "prefix": "lib",
       "architect": {
         "build": {
-          "builder": "@angular-devkit/build-angular:ng-packagr",
+          "builder": "@angular/build:ng-packagr",
           "options": {
             "project": "projects/ngx-json-treeview/ng-package.json"
           },
@@ -28,7 +28,7 @@
           "defaultConfiguration": "production"
         },
         "test": {
-          "builder": "@angular-devkit/build-angular:karma",
+          "builder": "@angular/build:karma",
           "options": {
             "tsConfig": "projects/ngx-json-treeview/tsconfig.spec.json",
             "polyfills": ["zone.js", "zone.js/testing"]
@@ -48,7 +48,7 @@
       "prefix": "app",
       "architect": {
         "build": {
-          "builder": "@angular-devkit/build-angular:application",
+          "builder": "@angular/build:application",
           "options": {
             "outputPath": "dist/demo",
             "index": "projects/demo/src/index.html",
@@ -90,7 +90,7 @@
           "defaultConfiguration": "production"
         },
         "serve": {
-          "builder": "@angular-devkit/build-angular:dev-server",
+          "builder": "@angular/build:dev-server",
           "configurations": {
             "production": {
               "buildTarget": "demo:build:production"
@@ -102,10 +102,10 @@
           "defaultConfiguration": "development"
         },
         "extract-i18n": {
-          "builder": "@angular-devkit/build-angular:extract-i18n"
+          "builder": "@angular/build:extract-i18n"
         },
         "test": {
-          "builder": "@angular-devkit/build-angular:karma",
+          "builder": "@angular/build:karma",
           "options": {
             "polyfills": ["zone.js", "zone.js/testing"],
             "tsConfig": "projects/demo/tsconfig.spec.json",
@@ -122,5 +122,31 @@
         }
       }
     }
+  },
+  "schematics": {
+    "@schematics/angular:component": {
+      "type": "component"
+    },
+    "@schematics/angular:directive": {
+      "type": "directive"
+    },
+    "@schematics/angular:service": {
+      "type": "service"
+    },
+    "@schematics/angular:guard": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:interceptor": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:module": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:pipe": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:resolver": {
+      "typeSeparator": "."
+    }
   }
 }

package.json

@@ -32,23 +32,23 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^19.0.0",
-    "@angular/cdk": "^19.0.0",
-    "@angular/common": "^19.0.0",
-    "@angular/compiler": "^19.0.0",
-    "@angular/core": "^19.0.0",
-    "@angular/forms": "^19.0.0",
-    "@angular/platform-browser": "^19.0.0",
-    "@angular/platform-browser-dynamic": "^19.0.0",
-    "@angular/router": "^19.0.0",
+    "@angular/animations": "^20.0.1",
+    "@angular/cdk": "^20.0.2",
+    "@angular/common": "^20.0.1",
+    "@angular/compiler": "^20.0.1",
+    "@angular/core": "^20.0.1",
+    "@angular/forms": "^20.0.1",
+    "@angular/platform-browser": "^20.0.1",
+    "@angular/platform-browser-dynamic": "^20.0.1",
+    "@angular/router": "^20.0.1",
     "rxjs": "~7.8.0",
     "tslib": "^2.3.0",
     "zone.js": "~0.15.0"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^19.0.0",
-    "@angular/cli": "^19.0.0",
-    "@angular/compiler-cli": "^19.0.0",
+    "@angular/build": "^20.0.1",
+    "@angular/cli": "^20.0.1",
+    "@angular/compiler-cli": "^20.0.1",
     "@types/jasmine": "~5.1.0",
     "cpy-cli": "^5.0.0",
     "jasmine-core": "~5.2.0",
@@ -57,11 +57,11 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
-    "ng-packagr": "^19.0.0",
+    "ng-packagr": "^20.0.0",
     "prettier": "^3.5.3",
     "prettier-plugin-css-order": "^2.1.2",
     "prettier-plugin-organize-imports": "^4.1.0",
-    "typescript": "~5.5.2"
+    "typescript": "~5.8.3"
   },
   "packageManager": "[email protected]+sha512.2d92c86b7928dc8284f53494fb4201f983da65f0fb4f0d40baafa5cf628fa31dae3e5968f12466f17df7e97310e30f343a648baea1b9b350685dafafffdf5808"
 }