{
  pkgs,
  lib,
  ...
}: {
  programs.nixvim.plugins.conform-nvim = {
    enable = true;
    settings = {
      formatters_by_ft = {
        nix = [
          [
            "alejandra"
          ]
        ];
      };
      format_on_save = ''
        function(bufnr)
          if vim.g.disable_autoformat or vim.b[bufnr].disable_autoformat then
            return
          end

          if slow_format_filetypes[vim.bo[bufnr].filetype] then
            return
          end

          local function on_format(err)
            if err and err:match("timeout$") then
              slow_format_filetypes[vim.bo[bufnr].filetype] = true
            end
          end

          return { timeout_ms = 200, lsp_fallback = true }, on_format
         end
      '';
      format_after_save = ''
        function(bufnr)
          if vim.g.disable_autoformat or vim.b[bufnr].disable_autoformat then
            return
          end

          if not slow_format_filetypes[vim.bo[bufnr].filetype] then
            return
          end

          return { lsp_fallback = true }
        end
      '';
      formatters = {
        alejandra = {
          commmand = "${lib.getExe pkgs.alejandra}";
        };
      };
    };
  };
}