@interface SiriTTSService.InlineStreamingAction : SiriTTSService.Buffer {
    void /* unknown type, empty encoding */ asyncContext;
    void /* unknown type, empty encoding */ streamingStorage;
    void /* unknown type, empty encoding */ notificationCenter;
    void /* unknown type, empty encoding */ observers;
    void /* unknown type, empty encoding */ internalSettings;
    void /* unknown type, empty encoding */ decoderDescription;
    void /* unknown type, empty encoding */ signal;
    void /* unknown type, empty encoding */ request;
    void /* unknown type, empty encoding */ receivedAudioDuration;
    void /* unknown type, empty encoding */ bufferDuration;
    void /* unknown type, empty encoding */ bufferedOutput;
    void /* unknown type, empty encoding */ timeout;
}

@end