TypeScript

Extend the base configuration in your tsconfig.json:

{
  "extends": "@presencelearning/frontend-config/typescript",
  "compilerOptions": {
    "paths": {
      "@root/*": ["./*"],
      "@app/*": ["src/app/*"],
      "@common/*": ["src/app/common/*"],
      "@modules/*": ["src/app/modules/*"],
      "@environments/*": ["src/environments/*"],
      "@ts/*": ["src/types/*"]
    }
  },
  "include": ["src"],
  "exclude": ["node_modules", "dist"]
}

The subpath is /typescript, not /tsconfig.json. Because the package declares an exports map, exports-aware resolution rejects the file path outright.

Features

• Angular 18 compatible (ES2022, decorators)
• Strict mode enabled
• Optimized for the Angular compiler
• Path mappings for clean imports

Angular compiler options

The base config also sets:

• strictTemplates: true
• strictInjectionParameters: true
• strictInputAccessModifiers: true
• enableI18nLegacyMessageIdFormat: false

strictTemplates in particular means template type errors — a wrong input name, a nullable binding — fail the build rather than surfacing at runtime.

Angular 19+ note

The shipped config is Angular 18 shaped: "module": "ES2020", "moduleResolution": "node", useDefineForClassFields: false. Angular 19 and later expect "moduleResolution": "bundler", and "node" resolution ignores package exports maps — which affects any dependency that ships subpath exports. Override those two options locally when consuming from an Angular 19+ app.