Add meta

Meta/api/GetNumAvailableQuests.lua

@@ -0,0 +1,5 @@
+---@diagnostic disable: missing-return, lowercase-global
+
+---@return number numAvailableQuests 
+---Returns the number quests available from the current Quest NPC. Only returns valid information after a QUEST_GREETING event. Note: Most quest NPCs present available quests using the GetGossipAvailableQuests() instead of this function.
+function GetNumAvailableQuests() end