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-- @module TransitionFadeDown
-- @extend TransitionFadeTR
-- @parent_module cc
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-- Creates a transition with duration and incoming scene.
-- param t Duration time, in seconds.
-- param scene A given scene.
-- return A autoreleased TransitionFadeDown object.
-- @function [parent=#TransitionFadeDown] create
-- @param self
-- @param #float t
-- @param #cc.Scene scene
-- @return TransitionFadeDown#TransitionFadeDown ret (return value: cc.TransitionFadeDown)
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--
-- @function [parent=#TransitionFadeDown] actionWithSize
-- @param self
-- @param #size_table size
-- @return ActionInterval#ActionInterval ret (return value: cc.ActionInterval)
return nil