import { Http } from '@angular/http/';



 @NgModule({
  bootstrap: [App],
  declarations: [
    App
  ],
  imports: [ // import Angular's modules
    BrowserModule,
    HttpModule
 ],
  providers: [
    Http, // if I comment this out I'm getting ERROR Error: No provider for
          // Http! (MyService -> Http)
    MyService,
    [
      {  provide: 'name', useValue: ''  }
    ],
....,

providers: [ Http ]

@Injectable()
export class MyService {
    constructor(private http: Http, @Inject('name') @Optional() public name?: string) {

    }