{
  config,
  lib,
  ...
}: let
  cfg = config.soispha.resolvconf;
in {
  options.soispha.resolvconf = {
    enable = lib.mkEnableOption "resolvconf" // {default = config.networking.resolvconf.enable;};
  };

  config = lib.mkIf cfg.enable {
    users.groups.resolvconf.gid = config.soispha.constants.ids.gids.resolvconf;
  };
}