Countries related, enums and data, such as currencies and languages.
npm i @tselect/countries
import { CountryCode, Countries, CurrencyCode, ISO6391LanguageCode } from '@tselect/countries';
CountryCode.US; // US
CurrencyCode.USD; // USD
ISO6391LanguageCode.ENG; // EN
Countries.get(CountryCode.AC).getMainCurrency().getDecimals(); // 2