Update

ui/Region.lua

@@ -97,6 +97,14 @@ Region = {
 	--- local width = myRegion:GetWidth()
 	GetWidth = function(self) end,
 
+	--- Get the height and width of the frame.
+	--- @param self Region
+	--- @return number width The width of the frame.
+	--- @return number height The height of the frame.
+	--- @example
+	--- local width, height = myRegion:GetSize()
+	GetSize = function(self) end,
+
 	--- Set this object to hidden (it and all of its children will disappear).
 	--- @param self Region
 	--- @example