export declare function useShiki(): {
    loading: import("vue").Ref<boolean, boolean>;
    renderShiki: (content: string, { lang, theme }: {
        lang: string;
        theme: string;
    }) => string;
    init: () => Promise<void>;
    ensureLanguage: (lang: string) => Promise<boolean>;
    isReady: () => boolean;
    isLanguageLoaded: (lang: string) => boolean;
    reset: () => void;
    initShiki: () => Promise<void>;
};