Add meta

Meta/api/GetLatestThreeSenders.lua

@@ -0,0 +1,7 @@
+---@diagnostic disable: missing-return, lowercase-global
+
+---@return string sender1 
+---@return string sender2 
+---@return string sender3 
+---Returns the names of the last three senders of new mail. Returns sender names for new messages which the player has not yet seen in the mailbox; returns nothing if the player's inbox only contains unread messages which have been seen in the mailbox listing but not yet opened.
+function GetLatestThreeSenders() end