@interface _TtC15ConversationKitP33_5F44B43E167BB5459C625FF70B7F8E5621PreviewViewController : UIViewController {
    void /* unknown type, empty encoding */ previewView;
    void /* unknown type, empty encoding */ captureSession;
}

- (void)viewDidLoad;
- (id)initWithNibName:(id)a0 bundle:(id)a1;
- (void).cxx_destruct;
- (void)viewDidAppear:(BOOL)a0;
- (void)viewWillTransitionToSize:(struct CGSize { double x0; double x1; })a0 withTransitionCoordinator:(id)a1;
- (id)initWithCoder:(id)a0;

@end