import { MarkedExtension, RendererObject } from 'marked';
/**
 * Options for configuring the markedPlaintify extension.
 */
export type Options = RendererObject & {
    /**
     * Custom 3rd-party renderers.
     */
    [k: string]: (...args: any[]) => string | false;
};
/**
 * A [marked](https://marked.js.org/) extension to convert Markdown to Plaintext.
 */
export default function markedPlaintify(options?: Options): MarkedExtension;