System/Library/PrivateFrameworks/FaceTimeMessageStore.framework

FaceTimeMessageStore.VideoMessagingController.h

Download FaceTimeMessageStore.VideoMessagingController.h

1. _TtCs12_SwiftObject

@interface FaceTimeMessageStore.VideoMessagingController : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ dataSource;
}

@end