{ lib, ... }:
{
  options = {
    adminUser = lib.mkOption {
      type = lib.types.attrs;
      default = { };
    };
    wgPublicKey = lib.mkOption {
      type = lib.types.nullOr lib.types.str;
      default = null;
    };
    publicKey = lib.mkOption {
      type = lib.types.str;
      default = "xxxx";
    };
  };
}