type I18nString = Record<string, string>;

// Example
{
  en: "Full Name",
  es: "Nombre Completo",
  zh: "全名"
}

async function translateField(
  text: string,
  from: string,
  to: string
): Promise<string> {
  const response = await deepl.translateText(text, from, to);
  return response.text;
}

{
  type: "language_preference",
  id: "lang-pref",
  label: { en: "Preferred Language" },
  showNativeNames: true,  // "Español" not "Spanish"
  showFlags: true
}