events.module.ts

// InjectionToken is a solution when choosing a provider token for non-class dependencies
// In this case we are redistering the reducers for this particular module
export const EVENTS_REDUCER_TOKEN = new InjectionToken<ActionReducerMap<fromEvents.State>>('Events');

// Map of our reducers
export function getReducers(): ActionReducerMap<fromEvents.State> {
  return {
    events: fromEvents.eventsReducer
  };
}

@NgModule({
  declarations: [EventsComponent],
  entryComponents: [EventsComponent],
  imports: [StoreModule.forFeature('Events', EVENTS_REDUCER_TOKEN)],
  providers: [{
    provide: EVENTS_REDUCER_TOKEN,
    useFactory: getReducers
  },
    // Effects are in the hybrid app initialized differently than in the pure Angular app.
    EventsEffects]
})
export class EventsModule { }

const ngModule = module('ng2.modules', []);

// If we want to use the entry component in the AngularJs part of the application, we need to downgrade it.
ngModule.directive('events', downgradeComponent({ component: EventsComponent }) as angular.IDirectiveFactory);