dispatch multiple actions in one effect

@Effect()
loadInitConfig$ = this.actions$
    .ofType(layout.ActionTypes.LOAD_INIT_CONFIGURATION)
    .map<Action, void>(toPayload)
    .switchMap(() =>
        this.settingsService
            .loadInitConfiguration()
            .mergeMap((data: any) => [
                new layout.LoadInitConfigurationCompleteAction(data.settings),
                new meetup.LoadInitGeolocationCompleteAction(data.geolocation)
            ])
            .catch(error =>
                Observable.of(
                    new layout.LoadInitConfigurationFailAction({
                        error
                    })
                )
            )
    );