@class NSObject, _LTPlaybackService; @protocol _LTTranslationEngine, OS_dispatch_queue; @interface _LTServerSpeakSession : NSObject { id<_LTTranslationEngine> _engine; _LTPlaybackService *_player; NSObject<OS_dispatch_queue> *_queue; } - (void).cxx_destruct; - (id)initWithEngine:(id)a0; - (void)cancel; - (id)_createTemporaryOutputFileWithURL:(id)a0; - (void)_playback:(id)a0 context:(id)a1 completion:(id /* block */)a2 audioStartHandler:(id /* block */)a3; - (void)speak:(id)a0 context:(id)a1 completion:(id /* block */)a2 audioStartHandler:(id /* block */)a3; @end