Update UI Content docs

files/lua_api/openmw/ui.lua

@@ -164,9 +164,9 @@
 
 ---
 -- Content. An array-like container, which allows to reference elements by their name.
--- Implements [iterables#List](iterables.html#List) of #Layout and [iterables#Map](iterables.html#Map) of #string to #Layout.
+-- Implements [iterables#List](iterables.html#List) of #Layout or #Element and [iterables#Map](iterables.html#Map) of #string to #Layout or #Element.
 -- @type Content
--- @list <#Layout>
+-- @list <#any>
 -- @usage
 -- local content = ui.content {
 --    { name = 'input' },
@@ -200,27 +200,27 @@
 -- @function [parent=#Content] __index
 -- @param self
 -- @param #string name
--- @return #Layout
+-- @return #any
 
 ---
 -- Puts the layout at given index by shifting all the elements after it
 -- @function [parent=#Content] insert
 -- @param self
 -- @param #number index
--- @param #Layout layout
+-- @param #any layoutOrElement
 
 ---
 -- Adds the layout at the end of the Content
 -- (same as calling insert with `last index + 1`)
 -- @function [parent=#Content] add
 -- @param self
--- @param #Layout layout
+-- @param #any layoutOrElement
 
 ---
 -- Finds the index of the given layout. If it is not in the container, returns nil
 -- @function [parent=#Content] indexOf
 -- @param self
--- @param #Layout layout
+-- @param #any layoutOrElement
 -- @return #number, #nil index
 
 ---