@interface _UITextSelectionCaretRect : UITextSelectionRect { struct CGRect { struct CGPoint { double x; double y; } origin; struct CGSize { double width; double height; } size; } _rect; } + (id)selectionRectWithRect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (BOOL)isVertical; - (struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })rect; - (BOOL)containsEnd; - (BOOL)containsStart; - (long long)writingDirection; @end