System/Library/PrivateFrameworks/SiriTTSService.framework

SiriTTSService.RoughDurationEstimationAction.h

Download SiriTTSService.RoughDurationEstimationAction.h

1. _TtCs12_SwiftObject
2. >
3. SiriTTSService.Buffer

@interface SiriTTSService.RoughDurationEstimationAction : SiriTTSService.Buffer {
    void /* unknown type, empty encoding */ estimationDictionary;
}

@end