@class MSVVariableIntervalTimer, NSString, MRNowPlayingControllerHelper, MRNowPlayingControllerDestination, NSMutableArray, MRNowPlayingControllerConfiguration, NSObject, MRNowPlayingPlayerResponse, MRAVEndpointObserver; @protocol OS_dispatch_queue; @interface MRV1NowPlayingController : NSObject <MRNowPlayingControllerImpl> @property (copy, nonatomic) MRNowPlayingControllerDestination *destination; @property (copy, nonatomic) MRNowPlayingControllerConfiguration *configuration; @property (copy, nonatomic) MRNowPlayingPlayerResponse *response; @property (retain, nonatomic) id playerPathInvalidationObserver; @property (retain, nonatomic) MRAVEndpointObserver *endpointObserver; @property (retain, nonatomic) NSString *endpointObserverGroupUID; @property (retain, nonatomic) NSMutableArray *deferredContentItemsToMerge; @property (nonatomic) BOOL registeredForNotifications; @property (nonatomic) BOOL registeredForEndpointChanges; @property (nonatomic) BOOL registeredForPlayerPathInvalidations; @property (nonatomic) BOOL updateLoadingEnabled; @property (nonatomic) BOOL requestingQueue; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (retain, nonatomic) MSVVariableIntervalTimer *retryTimer; @property (retain, nonatomic) MRNowPlayingControllerHelper *helper; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)_notifyDelegateOfUpdatedPlayerLastPlayingDate:(id)a0; - (void)destinationWithCompletion:(id /* block */)a0; - (void)_notifyDelegateOfUpdatedClientProperties:(id)a0; - (void)dealloc; - (void)_handlePlaybackQueueContentItemsChangedNotification:(id)a0; - (void)_requestContentItemArtwork:(id)a0 forPlayerPath:(id)a1 queue:(id)a2 completion:(id /* block */)a3; - (void)_onQueue_retrieveEndpointForUID:(id)a0 completion:(id /* block */)a1; - (void)_requestPlayerLastPlayingDateForPlayerPath:(id)a0 queue:(id)a1 completion:(id /* block */)a2; - (void)_notifyDelegateOfPlaybackStateChange:(unsigned int)a0; - (void)_notifyDelegateOfUpdatedContentItemsWithContentItems:(id)a0; - (void)beginLoadingUpdates; - (void)_notifyDelegateOfError:(id)a0; - (void)_handlePlaybackQueueChangedNotification:(id)a0; - (void)endLoadingUpdates; - (void)_requestSupportedCommandsForPlayerPath:(id)a0 queue:(id)a1 completion:(id /* block */)a2; - (void)_notifyDelegateOfUpdatedArtwork:(id)a0; - (id)_loadNowPlayingStateForPlayerPath:(id)a0 error:(id *)a1; - (void)_notifyDelegateOfPlayerPathChange:(id)a0; - (id)initWithConfiguration:(id)a0; - (void).cxx_destruct; - (void)_handlePlaybackQueueContentItemsArtworkChangedNotification:(id)a0; - (void)_unregisterForPlayerPathInvalidations; - (void)_handleSupportedCommandsChangedNotification:(id)a0; - (void)_notifyDelegateOfPlaybackQueueChange:(id)a0; - (void)_notifyDelegateOfSupportedCommandsChange:(id)a0; - (void)_notifyDelegateOfNewResponse:(id)a0; - (void)_unregisterForEndpointChanges; - (void)_notifyDelegateOfInvalidation; - (void)_unregisterNotificationHandlers; - (void)_handleActiveSystemEndpointChangedNotification:(id)a0; - (void)_handlePlaybackStateChangedNotification:(id)a0; - (void)_createPlayerPathForEndpoint:(id)a0 client:(id)a1 player:(id)a2 completion:(id /* block */)a3; - (void)_loadNowPlayingStateForEndpoint:(id)a0 client:(id)a1 player:(id)a2 completion:(id /* block */)a3; - (void)_loadNowPlayingStateForUID:(id)a0 client:(id)a1 player:(id)a2 completion:(id /* block */)a3; - (void)_onQueue_clearState; - (void)_registerForEndpointChangesIfNeeded; - (void)_registerForPlayerPathInvalidationsIfNeeded; - (void)_registerNotificationHandlersIfNeeded; - (void)_reloadForCompleteInvalidation; - (void)_reloadForPlayerPathInvalidation; - (void)_requestPlaybackQueueForPlayerPath:(id)a0 includeArtwork:(BOOL)a1 queue:(id)a2 completion:(id /* block */)a3; - (void)_resolvePlayerPath:(id)a0 completion:(id /* block */)a1; @end