<commit_before>import {Component} from '@angular/core';

@Component({
    selector: 'my-app',
    template: '<h1>My First Angular 2 App</h1>'
})
export class AppComponent { }<commit_msg>finish first step<commit_after>import {Component} from '@angular/core';

export class Hero {
  id: number;
  name: string;
}

@Component({
    selector: 'my-app',
    template: `
      <h1>{{title}}</h1>
      <h2>{{hero.name}} details!</h2>
      <div><label>id: </label>{{hero.id}}</div>
      <div>
        <label>name: </label>
        <input [(ngModel)]="hero.name" placeholder="name">
      </div>
    `
})

export class AppComponent {
  title = 'Tour of Heroes';
  hero: Hero = {
    id: 1,
    name: 'Windstorm'
  };
}
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