@interface _TtCC31TextToSpeechVoiceBankingSupport17TTSVBAudioServiceP33_2F288AB684677915D8A6F8C1A2A5794F5State : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ isAudioEngineRunning;
void /* unknown type, empty encoding */ recordingStatus;
void /* unknown type, empty encoding */ audioLevel;
void /* unknown type, empty encoding */ audioMagnitudes;
void /* unknown type, empty encoding */ isPlaying;
void /* unknown type, empty encoding */ inputSource;
void /* unknown type, empty encoding */ isInputAvailable;
void /* unknown type, empty encoding */ audioFileURL;
void /* unknown type, empty encoding */ bufferHistory;
void /* unknown type, empty encoding */ audioEngineTapInstalled;
void /* unknown type, empty encoding */ recordingFormat;
}
@end