src/chronos/index.ts
import './units/index';
export {add, subtract} from './moment/add-subtract';
export { getMonth } from './utils/date-getters';
export { parseDate } from './create/local';
export { formatDate } from './format';
export {
defineLocale,
getSetGlobalLocale,
listLocales
} from './locale/locales';
export { LocaleData } from './locale/locale.class';