@interface MailUI.TitleAndButtonSupplementaryView_iOS : UICollectionReusableView {
void /* unknown type, empty encoding */ model;
void /* unknown type, empty encoding */ label;
void /* unknown type, empty encoding */ button;
void /* unknown type, empty encoding */ stackView;
}
- (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0;
- (void).cxx_destruct;
- (id)initWithCoder:(id)a0;
@end