---@class cc.EaseQuarticActionInOut :cc.ActionEase local EaseQuarticActionInOut={ } cc.EaseQuarticActionInOut=EaseQuarticActionInOut ---* ---@param action cc.ActionInterval ---@return self function EaseQuarticActionInOut:create (action) end ---* ---@return self function EaseQuarticActionInOut:clone () end ---* ---@param time float ---@return self function EaseQuarticActionInOut:update (time) end ---* ---@return cc.ActionEase function EaseQuarticActionInOut:reverse () end ---* ---@return self function EaseQuarticActionInOut:EaseQuarticActionInOut () end