@interface RoomPlan.VoiceOverManager : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ synthesizer;
    void /* unknown type, empty encoding */ manualInteractionFramesToSkip;
    void /* unknown type, empty encoding */ automaticSpeechFramesToSkip;
    void /* unknown type, empty encoding */ automaticSpeechFramesSkipped;
    void /* unknown type, empty encoding */ manualInteractionFramesSkipped;
    void /* unknown type, empty encoding */ entityVisibilityStates;
    void /* unknown type, empty encoding */ entitiesToAnnounce;
    void /* unknown type, empty encoding */ customCameraComponent;
    void /* unknown type, empty encoding */ renderManager;
    void /* unknown type, empty encoding */ speechString;
    void /* unknown type, empty encoding */ isAnnouncingNewScanItems;
}

- (void)announcementFinished:(id)a0;

@end