No way to add/override icons for filetypes about nvim-web-devicons HOT 4 CLOSED

diff --git a/lua/nvim-web-devicons.lua b/lua/nvim-web-devicons.lua
index 4301079..d8b6a73 100644
--- a/lua/nvim-web-devicons.lua
+++ b/lua/nvim-web-devicons.lua
@@ -39,7 +39,7 @@ local function refresh_icons()
 end
 
 -- Map of filetypes -> icon names
-local filetypes = {
+M.filetypes = {
   ["avif"] = "avif",
   ["bzl"] = "bzl",
   ["brewfile"] = "brewfile",
@@ -437,7 +437,7 @@ function M.get_icon(name, ext, opts)
 end
 
 function M.get_icon_name_by_filetype(ft)
-  return filetypes[ft]
+  return M.filetypes[ft]
 end
 
 function M.get_icon_by_filetype(ft, opts)