import type { Markdown } from 'vuepress/markdown';
import type { MarkdownItCodeBlockTitleOptions } from './options.js';
/**
 * Add code block title functionality to markdown-it
 *
 * 为 markdown-it 添加代码块标题功能
 *
 * @param md - The markdown-it instance / markdown-it 实例
 * @param options - Plugin options / 插件选项
 *
 * @example
 * ```ts
 * import { codeBlockTitle } from '@vuepress/highlighter-helper'
 *
 * md.use(codeBlockTitle, {
 *   codeBlockTitle: true
 * })
 * ```
 */
export declare const codeBlockTitle: (md: Markdown, { codeBlockTitle: codeBlockTitleOptions, }?: MarkdownItCodeBlockTitleOptions) => void;