import { Component } from '@angular/core'; import { CountdownTimerComponent } from './countdown-timer.component'; @Component({ selector: 'app-countdown-parent-lv', template: ` ‹h3›Countdown to Liftoff (via local variable)‹/h3› ‹button (click)="timer.start()"›Start‹/button› ‹button (click)="timer.stop()"›Stop‹/button› ‹div class="seconds"›{{timer.seconds}}‹/div› ‹app-countdown-timer #timer›‹/app-countdown-timer› `, styleUrls: ['../assets/demo.css'] }) export class CountdownLocalVarParentComponent { }