@class NSMutableDictionary; @interface FTCServiceAvailabilityCenter : NSObject { NSMutableDictionary *_availabilityHandlers; } + (id)sharedInstance; - (id)init; - (void)_postNotificationForService:(long long)a0 availability:(long long)a1; - (void)dealloc; - (BOOL)addListenerID:(id)a0 forService:(long long)a1; - (BOOL)_isValidServiceType:(long long)a0; - (BOOL)hasListenerID:(id)a0 forService:(long long)a1; - (BOOL)removeListenerID:(id)a0 forService:(long long)a1; - (long long)availabilityForListenerID:(id)a0 forService:(long long)a1; - (void)_startListeningToMonitor:(id)a0; - (void)_handleServiceMonitorNotification:(id)a0; - (void)_stopListeningToMonitor:(id)a0; - (id)containerForService:(long long)a0 create:(BOOL)a1; @end