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

// #docregion import
import { Component } from '@angular/core';
// #enddocregion import
import { HeroListComponent } from './hero-list.component';
import { SalesTaxComponent } from './sales-tax.component';

@Component({
  selector: 'my-app',
  template: `
  <hero-list></hero-list>
  <sales-tax></sales-tax>
  `,
  directives: [HeroListComponent, SalesTaxComponent]
})
// #docregion export
export class AppComponent { }
// #enddocregion export