@Injectable({
  providedIn: 'root',
})
export class AppService {
	
	constructor(
    private injector: Injector,
    // public status: StatusService, // do not do it if this leads to circular dependency issue
  ) { }

  // use below instead
  getStatusSerice() {
    return this.injector.get<StatusSerice>(StatusSerice);
  }
}