import { Component , OnInit , Input , ChangeDetectionStrategy } from '@angular/core' ; @ Component ( { selector : 'ratel-comment-total' , templateUrl : './comment-total.component.html' , styleUrls : [ './comment-total.component.scss' ] , changeDetection : ChangeDetectionStrategy . OnPush , } ) export class CommentTotalComponent implements OnInit { @ Input ( ) total : string ; constructor ( ) { } ngOnInit ( ) { } }