angular-docs-cn/public/docs/_examples/attribute-directives/ts/app/app.component.ts

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

import { HighlightDirective } from './highlight.directive';

@Component({
  selector: 'my-app',
  templateUrl: 'app/app.component.html',
  directives: [HighlightDirective]
})

export class AppComponent { }

// #enddocregion