@class NSString; @interface AVAudioTimeObserverImpl : NSObject { struct shared_ptr { struct DeviceTimeClient *__ptr_; struct __shared_weak_count *__cntrl_; } _deviceTimeClient; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id).cxx_construct; - (void).cxx_destruct; - (struct AudioTimeStamp { double x0; unsigned long long x1; double x2; unsigned long long x3; struct SMPTETime { short x0; short x1; unsigned int x2; unsigned int x3; unsigned int x4; short x5; short x6; short x7; short x8; } x4; unsigned int x5; unsigned int x6; })currentTime; - (struct AudioPresentationTimeStamp { unsigned int x0; unsigned int x1; unsigned long long x2; unsigned long long x3; unsigned long long x4; unsigned long long x5; unsigned long long x6; double x7; double x8; })currentPresentationTime; - (struct AVAudioTimeInterval { double x0; double x1; unsigned long long x2; })currentLatency; - (struct shared_ptr { struct DeviceTimeClient *x0; struct __shared_weak_count *x1; })deviceTimeClient; - (id)initWithDeviceTimeClient:(struct shared_ptr { struct DeviceTimeClient *x0; struct __shared_weak_count *x1; })a0; - (BOOL)isLatencyDynamic; @end