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-- @module EaseRateAction
-- @extend ActionEase
-- @parent_module cc
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-- brief Set the rate value for the ease rate action.
-- param rate The value will be set.
-- @function [parent=#EaseRateAction] setRate
-- @param self
-- @param #float rate
-- @return EaseRateAction#EaseRateAction self (return value: cc.EaseRateAction)
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-- brief Get the rate value of the ease rate action.
-- return Return the rate value of the ease rate action.
-- @function [parent=#EaseRateAction] getRate
-- @param self
-- @return float#float ret (return value: float)
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-- brief Creates the action with the inner action and the rate parameter.
-- param action A given ActionInterval
-- param rate A given rate
-- return An autoreleased EaseRateAction object.
-- @function [parent=#EaseRateAction] create
-- @param self
-- @param #cc.ActionInterval action
-- @param #float rate
-- @return EaseRateAction#EaseRateAction ret (return value: cc.EaseRateAction)
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--
-- @function [parent=#EaseRateAction] clone
-- @param self
-- @return EaseRateAction#EaseRateAction ret (return value: cc.EaseRateAction)
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--
-- @function [parent=#EaseRateAction] reverse
-- @param self
-- @return EaseRateAction#EaseRateAction ret (return value: cc.EaseRateAction)
return nil