@protocol HUISoundMeterListenerDelegate; @interface HUISoundMeterListener : NSObject @property (weak, nonatomic) id delegate; @property (nonatomic) BOOL isListeningForLocalLevels; @property (nonatomic) BOOL isListeningForRemoteLevels; @property (nonatomic) BOOL areLocalLevelsAvailable; @property (nonatomic) BOOL areRemoteLevelsAvailable; @property (nonatomic) unsigned long long source; - (void)start; - (void)stop; - (void).cxx_destruct; - (BOOL)shouldShow; - (void)_startLocalLevels; - (void)_startRemoteLevels; - (void)_stopLocalLevels; - (void)_stopRemoteLevels; - (void)_updateSoundMeterAvailableLocally:(BOOL)a0 remotely:(BOOL)a1; - (id)initWithDelgate:(id)a0 source:(unsigned long long)a1; @end