{
  povSelf,
  config,
  lib,
  ...
}:
let
  inherit (lib) types;
  cfg = lib.getAttrFromPath povSelf config;

in
{

  options.enable = {
    type = types.bool;
    default = false;
  };

  config = lib.mkIf cfg.enable {
    time.timeZone = "Europe/Berlin";
    i18n = {
      defaultLocale = "en_GB.UTF-8";
      supportedLocales = [
        "en_GB.UTF-8/UTF-8"
        "de_DE.UTF-8/UTF-8"
      ];

      extraLocaleSettings = {
        LC_ADDRESS = "de_DE.UTF-8";
        LC_IDENTIFICATION = "de_DE.UTF-8";
        LC_MEASUREMENT = "de_DE.UTF-8";
        LC_MONETARY = "de_DE.UTF-8";
        LC_NAME = "de_DE.UTF-8";
        LC_NUMERIC = "en_GB.UTF-8";
        LC_PAPER = "de_DE.UTF-8";
        LC_TELEPHONE = "de_DE.UTF-8";
        LC_TIME = "en_GB.UTF-8";
      };
    };
  };

}