@interface _FCUIFocusSelectionHeaderView : _FCUIFocusSelectionHeaderFooterView
- (void)_layoutLabel:(id)a0 inBounds:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a1 measuringOnly:(out struct CGSize { double x0; double x1; } *)a2;
@end