import { Component } from '@angular/core' ; import { ColorService } from '@ux-aspects/ux-aspects' ; @ Component ( { selector : 'flippable-cards-app' , templateUrl : './flippable-cards.testpage.component.html' , styleUrls : [ './flippable-cards.testpage.component.css' ] , } ) export class FlippableCardsTestPageComponent { constructor ( public colorService ) { } }