/**
 * Create an extension for `micromark` to support math when serializing to
 * HTML.
 *
 * > 👉 **Note**: this uses KaTeX to render math.
 *
 * @param {Options | null | undefined} [options={}]
 *   Configuration (default: `{}`).
 * @returns {HtmlExtension}
 *   Extension for `micromark` that can be passed in `htmlExtensions`, to
 *   support math when serializing to HTML.
 */
export function mathHtml(options?: Options | null | undefined): HtmlExtension;
import type { HtmlOptions as Options } from 'micromark-extension-math';
import type { HtmlExtension } from 'micromark-util-types';