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