@class NSString, CSAudioPowerMeter; @interface CSAudioPowerProvider : NSObject <CSAudioPowerService> { CSAudioPowerMeter *_powerMeter; float _cachedAvgPower; float _cachedPeakPower; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)sharedInstance; - (id)init; - (void)processAudioChunk:(id)a0; - (void).cxx_destruct; - (void)getAudioPowerUpdateWithCompletion:(id /* block */)a0; - (void)processAudioChunkForTV:(id)a0; @end