Refactor API functions to improve parameter aliasing and enhance documentation clarity

api/GetRuneType.lua

@@ -1,17 +1,21 @@
 ---@diagnostic disable: missing-return, lowercase-global
 ---@meta
 
----@param slot 6 
----@param 1  
----@param 2  
----@param 3  
----@param 4  
----@param 5  
----@param 6  
----@return 4 runeType 
----@return  1 
----@return  2 
----@return  3 
----@return  4 
+---@alias runeSlot
+---| 1 - Leftmost
+---| 2 - Second from left
+---| 3 - Fifth from left (second from right)
+---| 4 - Sixth from left (rightmost)
+---| 5 - Third from left
+---| 6 - Fourth from left
+
+---@alias runeType
+---| 1 - Blood rune
+---| 2 - Unholy rune
+---| 3 - Frost rune
+---| 4 - Death rune
+
+---@param slot runeSlot
+---@return runeType runeType
 ---Returns the type of one of the player's rune resources. Note the placement of runes 3-4 (normally Unholy) and 5-6 (normally Frost) are reversed in the default UI.
-function GetRuneType(slot, 1, 2, 3, 4, 5, 6) end
+function GetRuneType(slot) end