/**
 * @returns {Array.<FromMarkdownExtension>}
 */
export function gfmFromMarkdown(): Array<FromMarkdownExtension>
/**
 * @param {Options} [options]
 * @returns {ToMarkdownExtension}
 */
export function gfmToMarkdown(
  options?: import('mdast-util-gfm-table').Options | undefined
): ToMarkdownExtension
export type FromMarkdownExtension = import('mdast-util-from-markdown').Extension
export type ToMarkdownExtension = import('mdast-util-to-markdown').Options
export type Options = import('mdast-util-gfm-table').Options
