import { Component , NgZone } from '@angular/core' ; import { DemoSharedFirebaseAppCheck } from '@demo/shared' ; import { } from '@nativescript/firebase-app-check' ; @ Component ( { selector : 'demo-firebase-app-check' , templateUrl : 'firebase-app-check.component.html' , } ) export class FirebaseAppCheckComponent { demoShared : DemoSharedFirebaseAppCheck ; constructor ( private _ngZone ) { } ngOnInit ( ) { this . demoShared = new DemoSharedFirebaseAppCheck ( ) ; } }