Method constructor

apps/core/src/app/app.component.ts:26–38

(private app: ApplicationRef,
    private router: Router,
    @Inject(CSSINJECT_CONFIG_TOKEN) private config$: Subject<string>)

  @ViewChild('data') data: ElementRef<HTMLDivElement>;

  constructor(private app: ApplicationRef,
    private router: Router,
    @Inject(CSSINJECT_CONFIG_TOKEN) private config$: Subject<string>) {
    /**
     * temporary workaround for zoneless router
     */
    router.events.subscribe((event) => {
      if (event instanceof NavigationEnd) {
        // app.tick();
        ɵdetectChanges(this);
      }
    });
  }

  async ngAfterViewInit() {
    // config in css