@interface HUTileCellToggleSizeButton : UIButton { void /* unknown type, empty encoding */ arrowImageView; } @property (nonatomic) void /* unknown type, empty encoding */ isExpanding; @property (nonatomic, retain) void /* unknown type, empty encoding */ symbolConfiguration; - (id)init; - (void)traitCollectionDidChange:(id)a0; - (BOOL)pointInside:(struct CGPoint { double x0; double x1; })a0 withEvent:(id)a1; - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (void)updateConstraints; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; - (void)setHidden:(BOOL)a0 animated:(BOOL)a1; @end