@class NSMutableDictionary, OPTTSTextToSpeechRequestMeta, OPTTSTextToSpeechRequestExperiment, OPTTSTTSRequestFeatureFlags, OPTTSTextToSpeechUserProfile, OPTTSTextToSpeechRequestContext, OPTTSTextToSpeechRequestDevConfig, OPTTSTextToSpeechRequestDebug, NSString, OPTTSTextToSpeechRequestProsodyTransferConfig, NSArray, OPTTSTextToSpeechRequestProsodyControlConfig, NSData; @interface OPTTSStartTextToSpeechStreamingRequest : NSObject <FLTBFBufferAccessor, NSCopying> { NSMutableDictionary *_storage; NSData *_data; const struct StartTextToSpeechStreamingRequest { unsigned char x0[1]; } *_root; } @property (readonly, nonatomic) NSString *speech_id; @property (readonly, nonatomic) NSString *session_id; @property (readonly, nonatomic) NSString *stream_id; @property (readonly, nonatomic) NSString *language; @property (readonly, nonatomic) NSString *gender; @property (readonly, nonatomic) NSString *text; @property (readonly, nonatomic) long long audio_type; @property (readonly, nonatomic) BOOL enable_word_timing_info; @property (readonly, nonatomic) NSString *voice_name; @property (readonly, nonatomic) NSArray *context_info; @property (readonly, nonatomic) long long preferred_voice_type; @property (readonly, nonatomic) OPTTSTextToSpeechRequestMeta *meta_info; @property (readonly, nonatomic) OPTTSTextToSpeechRequestContext *context; @property (readonly, nonatomic) OPTTSTextToSpeechRequestExperiment *experiment; @property (readonly, nonatomic) OPTTSTTSRequestFeatureFlags *feature_flags; @property (readonly, nonatomic) OPTTSTextToSpeechRequestDebug *debug; @property (readonly, nonatomic) OPTTSTextToSpeechUserProfile *profile; @property (readonly, nonatomic) OPTTSTextToSpeechRequestDevConfig *dev_config; @property (readonly, nonatomic) OPTTSTextToSpeechRequestProsodyTransferConfig *prosody_config; @property (readonly, nonatomic) OPTTSTextToSpeechRequestProsodyControlConfig *prosody_control_config; - (void).cxx_destruct; - (id)copyWithZone:(struct _NSZone { } *)a0; - (struct Offset<siri::speech::schema_fb::StartTextToSpeechStreamingRequest> { unsigned int x0; })addObjectToBuffer:(void *)a0; - (unsigned long long)context_info_count; - (void)context_info_enumerateObjectsUsingBlock:(id /* block */)a0; - (id)context_info_objectAtIndex:(unsigned long long)a0; - (id)flatbuffData; - (id)initAndVerifyWithFlatbuffData:(id)a0; - (id)initWithFlatbuffData:(id)a0; - (id)initWithFlatbuffData:(id)a0 root:(const struct StartTextToSpeechStreamingRequest { unsigned char x0[1]; } *)a1; - (id)initWithFlatbuffData:(id)a0 root:(const struct StartTextToSpeechStreamingRequest { unsigned char x0[1]; } *)a1 verify:(BOOL)a2; @end