remix-utils-rt/build/server/get-client-locales.js

This package contains simple utility functions to use with [React Router](https://reactrouter.com/home).

import { parseAcceptLanguage } from "intl-parse-accept-language";
import { getHeaders } from "./get-headers.js";
export function getClientLocales(requestOrHeaders) {
    let headers = getHeaders(requestOrHeaders);
    let acceptLanguage = headers.get("Accept-Language");
    // if the header is not defined, return undefined
    if (!acceptLanguage)
        return undefined;
    let locales = parseAcceptLanguage(acceptLanguage, {
        validate: Intl.DateTimeFormat.supportedLocalesOf,
        ignoreWildcard: true,
    });
    // if there are no locales found, return undefined
    if (locales.length === 0)
        return undefined;
    // if there are multiple locales, return the array
    return locales;
}
//# sourceMappingURL=get-client-locales.js.map