@interface SATTSGetSpeechSynthesisVolume : SABaseClientBoundCommand + (id)getSpeechSynthesisVolume; + (id)getSpeechSynthesisVolumeWithDictionary:(id)a0 context:(id)a1; - (id)groupIdentifier; - (BOOL)requiresResponse; - (id)encodedClassName; - (BOOL)mutatingCommand; @end