declare const _default: {
    oembed: () => {
        fetch(url: string): Promise<{
            error: string;
            url?: undefined;
            oembed?: undefined;
            thumbnail?: undefined;
        } | {
            url: string;
            oembed: import("@extractus/oembed-extractor").OembedData;
            thumbnail: string;
            error?: undefined;
        }>;
        postprocess(oembed: import("@extractus/oembed-extractor").OembedData): import("@extractus/oembed-extractor").OembedData;
        postprocessYouTube(oembed: import("@extractus/oembed-extractor").OembedData): import("@extractus/oembed-extractor").OembedData;
        generateThumbnail(oembed: import("@extractus/oembed-extractor").OembedData): Promise<string>;
        generateBase64FromUrl(url: string): Promise<string>;
    };
};
export default _default;