---@diagnostic disable: missing-return, lowercase-global

---@param index number 
---@return Yellow gemColor 
---@return  Blue 
---@return  Meta 
---@return  Red 
---@return  Socket 
---@return  Yellow 
---Returns information about the gem types usable in a socket. Only returns valid information when the Item Socketing UI is open (i.e. between the SOCKET_INFO_UPDATE and SOCKET_INFO_CLOSE events).
function GetSocketTypes(index) end