@Component({
  template: `
    ‹dashboard-hero
      [hero]="hero" (selected)="onSelected($event)"›
    ‹/dashboard-hero›`
})
class TestHostComponent {
  hero: Hero = {id: 42, name: 'Test Name' };
  selectedHero: Hero;
  onSelected(hero: Hero) { this.selectedHero = hero; }
}