import type { AppProps } from './index';
import type { Lang, LangOptions } from '@diplodoc/components';
export declare function useLangs({ lang, langs }: AppProps): {
    lang: "ar" | "he" | Lang | "ru" | "en" | "es" | "fr" | "cs";
    langs: ("ar" | "he" | Lang | "ru" | "en" | "es" | "fr" | "cs")[];
    onChangeLang: (newLang: `${Lang}` | Lang, options?: LangOptions) => void;
};
