angular-docs-cn/public/docs/_examples/architecture/ts/app/hero-detail.component.ts

import { Component, Input} from '@angular/core';

import { Hero } from './hero';

@Component({
  selector: 'hero-detail',
  templateUrl: 'app/hero-detail.component.html',
  directives: [HeroDetailComponent]
})
export class HeroDetailComponent {
  @Input() hero: Hero;
}