next-i18next
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The easiest way to translate your NextJs apps.
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JavaScript
import { useEffect, useLayoutEffect } from "react";
//#region src/pagesRouter/utils.ts
const getFallbackForLng = (lng, fallbackLng) => {
if (typeof fallbackLng === "string") return [fallbackLng];
if (Array.isArray(fallbackLng)) return fallbackLng;
if (typeof fallbackLng === "object") {
const fallbackList = fallbackLng[lng];
const fallbackDefault = fallbackLng.default;
return [...fallbackList ?? [], ...fallbackDefault ?? []];
}
if (typeof fallbackLng === "function") return getFallbackForLng(lng, fallbackLng(lng));
return [];
};
const unique = (list) => Array.from(new Set(list));
/**
* This hook behaves like `useLayoutEffect` on the client,
* and `useEffect` on the server(no effect).
*
* Since using `useLayoutEffect` on the server cause warning messages in nextjs,
* this hook is workaround for that.
*/
const useIsomorphicLayoutEffect = typeof window !== "undefined" ? useLayoutEffect : useEffect;
//#endregion
export { getFallbackForLng, unique, useIsomorphicLayoutEffect };
//# sourceMappingURL=utils.mjs.map