@class NSString; @interface AVAudioMicrophoneMonitor : NSObject <AVAudioMicrophoneMonitor> { struct set<std::pair<AVAudioMicrophoneMonitorClientType, unsigned long long>, std::less<std::pair<AVAudioMicrophoneMonitorClientType, unsigned long long>>, std::allocator<std::pair<AVAudioMicrophoneMonitorClientType, unsigned long long>>> { struct __tree<std::pair<AVAudioMicrophoneMonitorClientType, unsigned long long>, std::less<std::pair<AVAudioMicrophoneMonitorClientType, unsigned long long>>, std::allocator<std::pair<AVAudioMicrophoneMonitorClientType, unsigned long long>>> { void *__begin_node_; struct __compressed_pair<std::__tree_end_node<std::__tree_node_base<void *> *>, std::allocator<std::__tree_node<std::pair<AVAudioMicrophoneMonitorClientType, unsigned long long>, void *>>> { struct __tree_end_node<std::__tree_node_base<void *> *> { void *__left_; } __value_; } __pair1_; struct __compressed_pair<unsigned long, std::less<std::pair<AVAudioMicrophoneMonitorClientType, unsigned long long>>> { unsigned long long __value_; } __pair3_; } __tree_; } _clientsWithMicEnabled; struct mutex { struct _opaque_pthread_mutex_t { long long __sig; char __opaque[56]; } __m_; } _monitorMutex; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)sharedInstance; @end