@Component({
  selector:    'app-hero-detail',
  templateUrl: './hero-detail.component.html',
  styleUrls:  ['./hero-detail.component.css' ],
  providers:  [ HeroDetailService ]
})
export class HeroDetailComponent implements OnInit {
  constructor(
    private heroDetailService: HeroDetailService,
    private route:  ActivatedRoute,
    private router: Router) {
  }
}