@class NSString, NSMutableDictionary, NSMutableSet, NSHashTable, NSObject; @protocol OS_dispatch_queue; @interface MPCFairPlayPerformanceController : NSObject <MPCPlaybackAccountManagerObserver, MPServerObjectDatabaseObserver> { NSHashTable *_leaseManagers; struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; NSMutableSet *_SAPSignPrewarmingAccounts; NSMutableSet *_SAPSignPrewarmedAccounts; NSObject<OS_dispatch_queue> *_miniQueue; NSMutableSet *_miniSINFEndpointLoadingAccounts; NSMutableDictionary *_miniSINFAccounts; BOOL _scheduledMiniSINFs; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)sharedController; - (void)dealloc; - (id)_init; - (void)accountManager:(id)a0 didChangeAccounts:(id)a1; - (void).cxx_destruct; - (void)_applicationWillEnterForegroundNotification:(id)a0; - (void)database:(id)a0 didFinishImportRequest:(id)a1; - (void)_fetchMiniSINFsWithCompletion:(id /* block */)a0; - (void)_optimisticallyFetchLeaseForAccounts:(id)a0; - (void)_optimisticallyFetchLeaseWithLeaseManager:(id)a0 accountEnumerator:(id)a1; - (void)_prewarmMiniSINFEndpointForAccount:(id)a0; - (void)_prewarmSAPSigningForAccount:(id)a0; - (void)registerLeaseManager:(id)a0; - (void)scheduleMiniSINFFetch; - (void)unregisterLeaseManager:(id)a0; @end