chore: clean up stale tooling artifacts and review findings

- Remove eslint-config-prettier and its ESLint extends entry (replaced by oxfmt)
- Remove ts-node devDependency (no longer needed after Jest→Vitest)
- Remove stale .vscode/launch.json (referenced deleted Jest config)
- Remove emitDecoratorMetadata from tsconfig (unnecessary for Angular)
- Remove duplicate deserialization-manager.service export in public_api
- Remove vestigial standalone param from mockDirective test utility
- Widen rxjs peer dependency to ^6.5.5 || ^7.0.0
- Enable @angular-eslint/prefer-standalone lint rule
- Add non-standalone renderer backward compatibility test
- Add util/ to coverage exclusions (types-only files)
- Update README with Angular 21 prerequisites and RxJS 6+7 support

Author: knagurski

.eslintrc.json

@@ -11,8 +11,7 @@
       "extends": [
         "plugin:@typescript-eslint/recommended",
         "plugin:@angular-eslint/recommended",
-        "plugin:@angular-eslint/template/process-inline-templates",
-        "prettier"
+        "plugin:@angular-eslint/template/process-inline-templates"
       ],
       "plugins": ["eslint-plugin-no-null", "eslint-plugin-unicorn"],
       "rules": {
@@ -28,7 +27,7 @@
         "@angular-eslint/no-pipe-impure": "error",
         "@angular-eslint/no-queries-metadata-property": "error",
         "@angular-eslint/prefer-output-readonly": "error",
-        "@angular-eslint/prefer-standalone": "off",
+        "@angular-eslint/prefer-standalone": "error",
         "@angular-eslint/use-component-selector": "error",
         "@angular-eslint/use-component-view-encapsulation": "error",
         "@angular-eslint/prefer-inject": "off",

.vscode/launch.json

@@ -4,18 +4,19 @@
 
 ## Prerequisites
 
-Install Node + NPM
+- Angular `^21.0.0`
+- Node `^20.19.0 || ^22.12.0 || >=23`
+- NPM
 
 ## Setup
 
 `npm install`
 
 ## RxJS Compatibility
 
-`@hypertrace/hyperdash-angular` currently uses `rxjs` `^6.5.5`.
+`@hypertrace/hyperdash-angular` supports both RxJS 6 (`^6.5.5`) and RxJS 7 (`^7.0.0`).
 
-The library code is kept compatible with both RxJS 6 and RxJS 7 import styles where practical, but
-published compatibility currently follows `@hypertrace/hyperdash` peer requirements.
+The library code is kept compatible with both RxJS 6 and RxJS 7 import styles where practical.
 
 ## Development server
 

README.md

@@ -122,7 +122,12 @@
             "runnerConfig": "vitest.config.ts",
             "coverage": true,
             "coverageInclude": ["projects/hyperdash-angular/src/**/*.ts"],
-            "coverageExclude": ["**/*.module.ts", "**/public_api.ts", "projects/hyperdash-angular/src/test/**"],
+            "coverageExclude": [
+              "**/*.module.ts",
+              "**/public_api.ts",
+              "projects/hyperdash-angular/src/test/**",
+              "projects/hyperdash-angular/src/util/**"
+            ],
             "reporters": ["default", ["junit", { "outputFile": "test-results/hyperdash-angular/results.xml" }]]
           }
         },

angular.json

@@ -52,7 +52,6 @@
     "commitizen": "^4.3.1",
     "cz-conventional-changelog": "^3.3.0",
     "eslint": "^9.37.0",
-    "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-import": "2.32.0",
     "eslint-plugin-jsdoc": "61.2.1",
     "eslint-plugin-no-null": "1.0.2",
@@ -63,7 +62,6 @@
     "ng-packagr": "^21.2.0",
     "oxfmt": "^0.35.0",
     "semantic-release": "^19.0.5",
-    "ts-node": "~10.9.2",
     "typescript": "~5.9.3",
     "vitest": "^4.0.18"
   },

package-lock.json

@@ -17,7 +17,7 @@
     "@angular/common": "^21.0.0",
     "@angular/core": "^21.0.0",
     "@angular/platform-browser": "^21.0.0",
-    "rxjs": "^6.5.5",
+    "rxjs": "^6.5.5 || ^7.0.0",
     "lodash-es": "^4.17.21",
     "@hypertrace/hyperdash": "^1.3.0"
   },

package.json

@@ -24,7 +24,6 @@ export * from './injectable-wrappers/model-manager.service';
 export * from './injectable-wrappers/serialization/serialization-manager.service';
 export * from './injectable-wrappers/deserialization/deserialization-manager.service';
 export * from './injectable-wrappers/serialization/model-serializer.service';
-export * from './injectable-wrappers/deserialization/deserialization-manager.service';
 export * from './injectable-wrappers/deserialization/model-deserializer.service';
 
 export { MODEL_API, ModelInject } from './model/decorators/model-inject.service';