@interface SiriTTSService.CoreAnalyticsSynthesisHandler : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ notificationCenter;
    void /* unknown type, empty encoding */ observers;
    void /* unknown type, empty encoding */ coreAnalyticsService;
    void /* unknown type, empty encoding */ instrumentationMetrics;
    void /* unknown type, empty encoding */ audioStartingTimestamp;
}

@end