weseek__growi/packages/core/src/interfaces/lang.ts

export const Lang = {
  en_US: 'en_US',
  ja_JP: 'ja_JP',
  zh_CN: 'zh_CN',
  fr_FR: 'fr_FR',
} as const;
export const AllLang = Object.values(Lang);
export type Lang = typeof Lang[keyof typeof Lang];