angular-cn/public/docs/_examples/cb-i18n/ts/app/app.component.ts

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

@Component({
  moduleId: module.id,
  selector: 'my-app',
  templateUrl: 'app.component.html'
})
export class AppComponent {
  wolves = 0;
  gender = 'f';
  fly = true;
  logo = 'https://angular.io/resources/images/logos/angular2/angular.png';
  inc(i: number) {
    this.wolves = Math.min(5, Math.max(0, this.wolves + i));
  }
  male()   { this.gender = 'm'; }
  female() { this.gender = 'f'; }
}