// #docregion
import {Inject} from '@angular/core';
import {HttpClient} from '@angular/common/http';

import {HeroService} from './hero.service';
// #docregion example
/* avoid */

export class HeroArena {
  constructor(
    @Inject(HeroService) private heroService: HeroService,
    @Inject(HttpClient) private http: HttpClient,
  ) {}
}
// #enddocregion example
