Clean up the code in general a bit

KeybindSaver.lua

@@ -1,4 +1,4 @@
-local ADDON_NAME, shared = ...
+local ADDON_NAME = ...
 
 -- Initialize saved variables
 local frame = CreateFrame("Frame")
@@ -61,17 +61,20 @@ importExportFrameTextBox:SetScript("OnEscapePressed", function(self)
 	end
 end)
 
+---@param setName string
+---@return nil
 local function SaveSet(setName)
 	if not setName or setName == "" then
 		print("Set name cannot be empty")
 		return
 	end
 
+	---@type table<string, {key1: string, key2: string?}>
 	local set = {}
 	local numBindings = GetNumBindings()
 
 	for i = 1, numBindings do
-		local command, category, key1, key2 = GetBinding(i)
+		local command, _, key1, key2 = GetBinding(i)
 		if key1 or key2 then set[command] = {
 			key1 = key1,
 			key2 = key2,
@@ -82,6 +85,8 @@ local function SaveSet(setName)
 	print(string.format("Saved keybind set '%s'!", setName))
 end
 
+---@param setName string
+---@return nil
 local function RestoreSet(setName)
 	if not setName or setName == "" then
 		print("Set name cannot be empty")
@@ -108,6 +113,8 @@ local function RestoreSet(setName)
 	print(string.format("Restored keybind set '%s'", setName))
 end
 
+---@param setName string
+---@return nil
 local function DeleteSet(setName)
 	if not setName or setName == "" then
 		print("Set name cannot be empty")
@@ -123,6 +130,7 @@ local function DeleteSet(setName)
 	print(string.format("Deleted keybind set '%s'", setName))
 end
 
+---@return nil
 local function ListSets()
 	local sets = {}
 	for setName in pairs(KeybindSaverDaved.sets) do
@@ -138,6 +146,8 @@ local function ListSets()
 	end
 end
 
+---@param setName string
+---@return nil
 local function ExportSet(setName)
 	local set = KeybindSaverDaved.sets[setName]
 	if not set then
@@ -157,6 +167,9 @@ local function ExportSet(setName)
 	importExportFrameTextBox:SetFocus()
 end
 
+---@param setName string
+---@param importStr string
+---@return nil
 local function ImportSet(setName, importStr)
 	if not setName or setName == "" then
 		print("Set name cannot be empty")
@@ -182,6 +195,8 @@ local function ImportSet(setName, importStr)
 	print(string.format("Imported keybind set '%s'", setName))
 end
 
+---@param setName string
+---@return nil
 local function ImportSetDialogue(setName)
 	if not setName or setName == "" then
 		print("Set name cannot be empty")
@@ -193,6 +208,7 @@ local function ImportSetDialogue(setName)
 	importExportFrameTextBox:SetFocus()
 end
 
+---@return nil
 local function PrintUsage()
 	print("Keybind Saver Slash Commands:")
 	print("/kbs save <set> - Saves your current keybinds under the given <set>")
@@ -203,7 +219,6 @@ local function PrintUsage()
 	print("/kbs import <set> - Opens a window to import a keybind set")
 end
 
--- Register slash commands
 SLASH_KBS1 = "/kbs"
 SlashCmdList["KBS"] = function(argv)
 	local args = { strsplit(" ", argv) }