@class NSString;
@interface MailUI.MessageListCollectionHeaderView : UICollectionReusableView {
void /* unknown type, empty encoding */ titleLabel;
}
@property (nonatomic, retain) void /* unknown type, empty encoding */ layoutValuesHelper;
@property (nonatomic) void /* unknown type, empty encoding */ useSplitViewStyling;
@property (nonatomic, copy) NSString *title;
- (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