import { ChangeDetectionStrategy , Component , OnInit } from '@angular/core' ; @ Component ( { selector : 'app-no-content' , templateUrl : 'no-content.component.html' , styleUrls : [ 'no-content.component.css' ] , changeDetection : ChangeDetectionStrategy . OnPush } ) export class NoContentComponent implements OnInit { constructor ( ) { } ngOnInit ( ) { } }