Function ɵɵdefineInjectable

packages/core/src/di/interface/defs.ts:167–178

(opts: {
  token: unknown;
  providedIn?: Type<any> | 'root' | 'platform' | 'any' | 'environment' | null;
  factory: (parent?: Type<any>) => T;
})

 * @publicApi This instruction has been emitted by ViewEngine for some time and is deployed to npm.
 */
export function ɵɵdefineInjectable<T>(opts: {
  token: unknown;
  providedIn?: Type<any> | 'root' | 'platform' | 'any' | 'environment' | null;
  factory: (parent?: Type<any>) => T;
}): ɵɵInjectableDeclaration<T> {
  return {
    token: opts.token,
    providedIn: (opts.providedIn as any) || null,
    factory: opts.factory,
    value: undefined,
  };
}

/**
 * Construct an `InjectorDef` which configures an injector.