import { capitalise } from '$lib/helpers' import type { FormattersInitializer } from 'typesafe-i18n' import type { Locales, Formatters } from './i18n-types' export const initFormatters: FormattersInitializer = (locale: Locales) => { const formatters: Formatters = { // add your formatter functions here capitalise: (value: string) => capitalise(value) } return formatters }