@class NSMapTable, SKPresence, NSMutableSet, SKPresencePayload, NSObject, NSString; @protocol OS_dispatch_queue, OS_dispatch_source; @interface COIDSPresence : NSObject <SKPresenceDelegate> @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *workQueue; @property (readonly, retain, nonatomic) SKPresence *presenceChannel; @property (retain, nonatomic) NSMutableSet *devices; @property (readonly, nonatomic) NSMapTable *observers; @property (readonly, nonatomic) SKPresencePayload *presencePayload; @property (nonatomic) BOOL presenceAsserted; @property (nonatomic) unsigned long long retryAttempts; @property (retain, nonatomic) NSObject<OS_dispatch_source> *retryTimer; @property (readonly, copy, nonatomic) NSString *identifier; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)presenceForMesh:(id)a0; - (void)_start; - (void)addObserver:(id)a0 queue:(id)a1; - (void)removeObserver:(id)a0; - (void).cxx_destruct; - (void)presentDevicesChangedForPresence:(id)a0; - (void)_informObserver:(id)a0 aboutRecord:(id)a1 added:(BOOL)a2; - (void)_informObserversAboutDevice:(id)a0 added:(BOOL)a1; - (id)_recordForDevice:(id)a0; - (void)_retrainSubscriptionWithRetryCounter:(unsigned long long)a0; - (void)_synchronizeInitiate; - (void)_synchronizePresence:(BOOL)a0; - (void)_usersChangedInHome:(id)a0; - (void)_usersChangedInHomeNotification:(id)a0; - (id)initWithPresenceProvider:(id /* block */)a0; @end