@interface _TtCC8VideosUI40MultiGroupHorizontalCollectionControllerP33_7CC52912EA9693611D051B05CABBAE5523MultiGroupContainerView : VUIBaseView { void /* unknown type, empty encoding */ collectionView; void /* unknown type, empty encoding */ viewContentInsets; void /* unknown type, empty encoding */ headerView; void /* unknown type, empty encoding */ decorationView; void /* unknown type, empty encoding */ shelfLayout; void /* unknown type, empty encoding */ invalidationHandler; } - (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; - (struct CGSize { double x0; double x1; })vui_layoutSubviews:(struct CGSize { double x0; double x1; })a0 computationOnly:(BOOL)a1; @end