Add meta

Meta/api/GetCVar.lua

@@ -0,0 +1,6 @@
+---@diagnostic disable: missing-return, lowercase-global
+
+---@param cvar string 
+---@return any string 
+---Returns the value of a configuration variable. Causes an error if the named CVar does not exist. Note that all values are returned as strings: use of tonumber() may be required if using a value in a numeric context. (See also GetCVarBool() for binary values.)
+function GetCVar(cvar) end