@class MSVVariableIntervalTimer, NSString, MRNowPlayingControllerHelper, MRNowPlayingControllerDestination, MRV2NowPlayingControllerOperationQueue, NSMutableArray, MRNowPlayingControllerConfiguration, NSObject, MRAVEndpointObserver;
@protocol OS_dispatch_queue;

@interface MRV2NowPlayingController : NSObject <MRNowPlayingControllerImpl> {
    MRNowPlayingControllerHelper *_helper;
}

@property (copy, nonatomic) MRNowPlayingControllerDestination *destination;
@property (copy, nonatomic) MRNowPlayingControllerConfiguration *configuration;
@property (retain, nonatomic) id playerPathInvalidationObserver;
@property (retain, nonatomic) MRAVEndpointObserver *endpointObserver;
@property (retain, nonatomic) NSMutableArray *deferredContentItemsToMerge;
@property (nonatomic) BOOL registeredForNotifications;
@property (nonatomic) BOOL registeredForEndpointChanges;
@property (nonatomic) BOOL registeredForEndpointInvalidations;
@property (nonatomic) BOOL registeredForPlayerPathInvalidations;
@property (nonatomic) BOOL updateLoadingEnabled;
@property (nonatomic) BOOL endpointChanged;
@property (nonatomic) BOOL endpointInvalidated;
@property (nonatomic) BOOL playerPathInvalidated;
@property (readonly, nonatomic) BOOL needsImmediateReload;
@property (readonly, nonatomic) NSString *needsImmediateReloadReason;
@property (readonly, nonatomic) BOOL shouldObserveInvalidations;
@property (nonatomic, getter=isLoading) BOOL loading;
@property (nonatomic) BOOL requestingQueue;
@property (copy, nonatomic) MRNowPlayingControllerDestination *pendingDestination;
@property (retain, nonatomic) MSVVariableIntervalTimer *loadRetryTimer;
@property (nonatomic) int incrementingRequestID;
@property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue;
@property (retain, nonatomic) MRV2NowPlayingControllerOperationQueue *cancelableOperations;
@property (readonly, nonatomic) NSString *label;
@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)onQueue_setResolvedPlayerPath:(id)a0;
- (void)_notifyDelegateOfUpdatedPlayerLastPlayingDate:(id)a0;
- (void)destinationWithCompletion:(id /* block */)a0;
- (void)_notifyDelegateOfUpdatedClientProperties:(id)a0;
- (void)dealloc;
- (void)setIsLoading:(BOOL)a0;
- (void)_handlePlaybackQueueContentItemsChangedNotification:(id)a0;
- (void)_requestContentItemArtwork:(id)a0 forPlayerPath:(id)a1 queue:(id)a2 completion:(id /* block */)a3;
- (void)_requestPlaybackQueueForPlayerPath:(id)a0 request:(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)_registerForEndpointInvalidations:(id)a0;
- (void)_onQueue_clearStateForUnresolvedPlayerPath;
- (void)_resolveForConfiguration:(id)a0 requestID:(id)a1 completion:(id /* block */)a2;
- (void)_notifyDelegateOfPlaybackStateChange:(unsigned int)a0;
- (void)_notifyDelegateOfUpdatedContentItemsWithContentItems:(id)a0;
- (void)_resolveForUnresolvedPlayerPath:(id)a0 requestID:(id)a1 completion:(id /* block */)a2;
- (void)_handleRetryTimerElapsed;
- (void)_unregisterForEndpointInvalidations;
- (BOOL)shouldDeferArtworkRequestForConfiguration:(id)a0;
- (void)_createUnresolvedPlayerPathForEndpoint:(id)a0 client:(id)a1 player:(id)a2 completion:(id /* block */)a3;
- (void)_handleEndpointChangedToEndpoint:(id)a0;
- (void)_onQueue_clearStateForOutputDeviceUID;
- (void)_handleEndpointInvalidated;
- (void)beginLoadingUpdates;
- (void)_notifyDelegateOfError:(id)a0;
- (void)_reloadWithReason:(id)a0;
- (void)_configureReloadTimerForError:(id)a0;
- (void)_handlePlaybackQueueChangedNotification:(id)a0;
- (void)_resolveForOutputDeviceUID:(id)a0 client:(id)a1 player:(id)a2 requestID:(id)a3 completion:(id /* block */)a4;
- (id)effectivePlaybackQueueRequest;
- (void)_loadNowPlayingStateForResolvedPlayerPath:(id)a0 requestID:(id)a1 completion:(id /* block */)a2;
- (void)_onQueue_clearStateForResolvedPlayerPath;
- (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)_resolveForOutputContextUID:(id)a0 client:(id)a1 player:(id)a2 requestID:(id)a3 completion:(id /* block */)a4;
- (void).cxx_destruct;
- (void)_registerNotificationHandlersForResolvedPlayerPath:(id)a0;
- (void)_handleEndpointChanged;
- (void)_requestPlaybackQueueArtworkForIdentifiers:(id)a0 operationQueue:(id)a1;
- (void)_handlePlaybackQueueContentItemsArtworkChangedNotification:(id)a0;
- (void)_onQueue_clearAllState;
- (void)_unregisterForPlayerPathInvalidations;
- (void)_handleSupportedCommandsChangedNotification:(id)a0;
- (void)_requestClientPropertiesForPlayerPath:(id)a0 queue:(id)a1 completion:(id /* block */)a2;
- (void)_notifyDelegateOfPlaybackQueueChange:(id)a0;
- (void)_notifyDelegateOfSupportedCommandsChange:(id)a0;
- (void)_handlePlayerPathInvalidatedWithPlayerPath:(id)a0;
- (void)_notifyDelegateOfNewResponse:(id)a0;
- (void)_unregisterForEndpointChanges;
- (void)_registerForPlayerPathInvalidationsForUnresolvedPlayerPath:(id)a0;
- (void)_onQueue_clearStateForEndpoint;
- (void)_resolveForEndpoint:(id)a0 client:(id)a1 player:(id)a2 requestID:(id)a3 completion:(id /* block */)a4;
- (void)_notifyDelegateOfInvalidation;
- (void)_unregisterNotificationHandlers;
- (void)_loadNowPlayingStateForConfiguration:(id)a0 requestID:(id)a1 completion:(id /* block */)a2;
- (void)_onQueue_retrieveEndpointForContextUID:(id)a0 completion:(id /* block */)a1;
- (void)_handleEndpointDidDisconnectNotification:(id)a0;
- (void)_registerForEndpointChangesForOutputDeviceUID:(id)a0;
- (void)_resolvePlayerPath:(id)a0 requestID:(id)a1 completion:(id /* block */)a2;
- (void)_handleActiveSystemEndpointChangedNotification:(id)a0;
- (void)_handlePlaybackStateChangedNotification:(id)a0;

@end