diff --git a/lua/taken/utils/maps.lua b/lua/taken/utils/maps.lua
index a28d143..9ec64bd 100644
--- a/lua/taken/utils/maps.lua
+++ b/lua/taken/utils/maps.lua
@@ -1,6 +1,18 @@
 local M = {}
 local set = vim.keymap.set
 
+--- @class MappingOpts
+--- @field [1] string
+--- @field desc string
+
+--- @alias Mapping table<string, MappingOpts>
+
+--- @class Maps
+--- @field v Mapping
+--- @field n Mapping
+--- @field vn Mapping
+
+--- @param maps Maps
 function M.setmap(maps)
     local v = maps.v or {}
     local n = maps.n or {}