@interface VideosUI.PinningHeaderView : VUIBaseView { void /* unknown type, empty encoding */ statusBarView; void /* unknown type, empty encoding */ collapsingView; void /* unknown type, empty encoding */ pinnedView; void /* unknown type, empty encoding */ animator; void /* unknown type, empty encoding */ trackingScrollView; void /* unknown type, empty encoding */ scrollObserver; } - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (void).cxx_destruct; - (id)hitTest:(struct CGPoint { double x0; double x1; })a0 withEvent:(id)a1; - (id)initWithCoder:(id)a0; - (struct CGSize { double x0; double x1; })vui_layoutSubviews:(struct CGSize { double x0; double x1; })a0 computationOnly:(BOOL)a1; @end