declare const _default: {
    iframe: {
        atom: boolean;
        attrs: {
            id: {
                default: null;
            };
            url: {
                default: string;
            };
            size: {
                default: number;
            };
            height: {
                default: number;
            };
            align: {
                default: string;
            };
            caption: {
                default: string;
            };
        };
        inline: boolean;
        group: string;
    };
};

export { _default as default };