@class NSHashTable, NSObject; @protocol OS_dispatch_queue; @interface CSCommandControlBehaviorMonitor : NSObject @property (retain, nonatomic) NSObject *queue; @property (retain, nonatomic) NSHashTable *observers; + (id)sharedInstance; - (id)init; - (void)registerObserver:(id)a0; - (void)unregisterObserver:(id)a0; - (void)notifyDidStartStreamWithContext:(id)a0 successfully:(BOOL)a1 option:(id)a2; - (void)notifyDidStopStream:(id)a0; - (void)notifyWillStopStream:(id)a0; - (void).cxx_destruct; - (void)notifyWillStartStreamWithContext:(id)a0 option:(id)a1; @end