/** @type {FromMarkdownExtension} */
export const gfmStrikethroughFromMarkdown: FromMarkdownExtension
/** @type {ToMarkdownExtension} */
export const gfmStrikethroughToMarkdown: ToMarkdownExtension
export type Delete = import('mdast').Delete
export type FromMarkdownExtension = import('mdast-util-from-markdown').Extension
export type FromMarkdownHandle = import('mdast-util-from-markdown').Handle
export type ToMarkdownExtension = import('mdast-util-to-markdown').Options
export type ToMarkdownHandle = import('mdast-util-to-markdown').Handle
