angular-docs-cn/public/docs/_examples/style-guide/ts/04-12/app/app.component.ts

// #docregion
import { Component } from '@angular/core';

@Component({
  selector: 'toh-app',
  template: `
    <toh-nav></toh-nav>
    <toh-heroes></toh-heroes>
  `
})
export class AppComponent { }