@class HMCharacteristic, _HMCameraAudioControl; @interface HMCameraAudioControl : HMCameraControl @property (readonly, nonatomic) _HMCameraAudioControl *audioControl; @property (readonly, nonatomic) HMCharacteristic *mute; @property (readonly, nonatomic) HMCharacteristic *volume; - (void).cxx_destruct; - (id)initWithAudioControl:(id)a0; @end