@interface _TtCC14SiriTTSService14AVSBARPlaybackP33_4791274A894FA1CB92EFFF8F61E0C16D21AudioMappedInfoAVSBAR : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ sampleBuffer;
    void /* unknown type, empty encoding */ audioBytesRange;
    void /* unknown type, empty encoding */ packetCount;
    void /* unknown type, empty encoding */ packetDescriptionsRange;
    void /* unknown type, empty encoding */ endOfSiriTTSUtterance;
    void /* unknown type, empty encoding */ finishCallback;
}

@end