import { Component , OnInit , ChangeDetectionStrategy } from '@angular/core' ; @ Component ( { selector : 'app-big-input' , templateUrl : './big-input.component.html' , styleUrls : [ './big-input.component.scss' ] , changeDetection : ChangeDetectionStrategy . OnPush } ) export class BigInputComponent implements OnInit { constructor ( ) { } ngOnInit ( ) { } }