@class NSObject, SBCPlaybackPositionDomain, SBCPlaybackPositionSyncService; @protocol OS_dispatch_queue; @interface MPUbiquitousPlaybackPositionController : NSObject @property (class, readonly, nonatomic) MPUbiquitousPlaybackPositionController *sharedUbiquitousPlaybackPositionController; @property (readonly, retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (readonly, retain, nonatomic) NSObject<OS_dispatch_queue> *serviceQueue; @property (retain, nonatomic) SBCPlaybackPositionSyncService *uppServiceProxy; @property (retain, nonatomic) SBCPlaybackPositionDomain *uppDomain; @property (nonatomic, getter=isServiceActive) BOOL serviceActive; @property (nonatomic, getter=isServiceActive) BOOL beganUsingPlaybackPositionMetadata; @property (nonatomic) BOOL databaseHasBookmarkableContents; @property (nonatomic) BOOL externallyActive; - (id)init; - (void)dealloc; - (void).cxx_destruct; - (void)_applicationDidEnterBackgroundNotification:(id)a0; - (void)_applicationDidEnterForegroundNotification:(id)a0; - (void)_applicationWillEnterForegroundNotification:(id)a0; - (void)_defaultMediaLibraryDidChangeNotification:(id)a0; - (BOOL)_onQueue_isEnabled; - (BOOL)_onQueue_shouldBeActive; - (void)_onServiceQueue_becomeActiveService; - (id)_onServiceQueue_connectedUPPServiceProxy; - (void)_onServiceQueue_resignActiveService; - (void)_onServiceQueue_updateActiveServiceIfNeeded; - (id)_playbackPositionEntityWithValuesFromMusicLibraryTrackPersistentID:(long long)a0; - (void)beginUsingPlaybackPositionMetadata; - (void)noteChangedPlaybackPositionMetadataForTrackPersistentID:(long long)a0 isCheckpoint:(BOOL)a1; - (void)persistPlaybackPositionMetadataEntity:(id)a0 isCheckpoint:(BOOL)a1 completion:(id /* block */)a2; - (id)playbackPositionForLocalEntityIdentifier:(id)a0; - (id)playbackPositionForLocalEntityIdentifiers:(id)a0; @end