@class NSString, SiriTTSAudibleContext; @interface SiriTTSAudioRequest : SiriTTSBaseRequest <SiriTTSAudibleRequestProtocol> @property (class, nonatomic, readonly) BOOL supportsSecureCoding; @property (retain, nonatomic) SiriTTSAudibleContext *audibleContext; @property (nonatomic, readonly) void /* unknown type, empty encoding */ audio; @property (nonatomic, retain) void /* unknown type, empty encoding */ audibleContext; @property (nonatomic, readonly) NSString *description; - (id)init; - (void)encodeWithCoder:(id)a0; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (unsigned int)audioSessionId; - (id /* block */)didStartSpeaking; - (BOOL)immediate; - (id)initWithAudio:(id)a0; - (float)playbackVolume; - (void)setAudioSessionId:(unsigned int)a0; - (void)setDidStartSpeaking:(id /* block */)a0; - (void)setImmediate:(BOOL)a0; - (void)setPlaybackVolume:(float)a0; - (void)setSiriRequestId:(id)a0; - (id)siriRequestId; @end