Add meta

Meta/api/GetTrainerServiceDescription.lua

@@ -0,0 +1,6 @@
+---@diagnostic disable: missing-return, lowercase-global
+
+---@param index number 
+---@return string text 
+---Returns the description of a trainer service. Generally returns the same description found in the spell's tooltip for spells purchased from a class trainer; returns nil for trade skills and recipes.
+function GetTrainerServiceDescription(index) end