{pkgs, ...}: {
  mkINI = pkgs.lib.generators.toINI {
    mkKeyValue = key: value: let
      v =
        if pkgs.lib.isBool value
        then
          (
            if value
            then "True"
            else "False"
          )
        else toString value;
    in "${key} = ${v}";
  };

  stringify = {
    mkKey ? (k: "${k}"),
    mkValue ? pkgs.lib.generators.mkValueStringDefault,
  }: attrs: (pkgs.lib.strings.concatStringsSep
    "\n"
    (pkgs.lib.attrsets.mapAttrsToList
      (key: value: "${mkKey key} ${mkValue value}")
      attrs));
}