{ lib, ... }:
let
  inherit (lib) types;
in
{
  options.services = {
    ids.uids = lib.mkOption {
      internal = true;
      description = lib.mdDoc ''
        The user IDs used for containers.
      '';
      type = types.attrsOf types.int;
    };

    ids.gids = lib.mkOption {
      internal = true;
      description = lib.mdDoc ''
        The group IDs used for containers.
      '';
      type = types.attrsOf types.int;
    };
  };
  config = {
    services.ids = {
      uids = {
        unbound = 10001;
      };
      gids = {
        unbound = 10001;
      };
    };
  };
}