@interface SiriTTSService.SignpostHandler : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ notificationCenter;
void /* unknown type, empty encoding */ observers;
void /* unknown type, empty encoding */ signposter;
void /* unknown type, empty encoding */ synthesisInterval;
void /* unknown type, empty encoding */ voiceSelectionInternal;
void /* unknown type, empty encoding */ engineSelectionInterval;
void /* unknown type, empty encoding */ audioStartingInterval;
void /* unknown type, empty encoding */ playbackInterval;
}
@end