import type { Plugin } from 'vuepress/core';
/**
 * NProgress plugin for VuePress
 *
 * VuePress 的 NProgress 插件
 *
 * @example
 * ```ts
 * import { nprogressPlugin } from '@vuepress/plugin-nprogress'
 *
 * export default {
 *   plugins: [nprogressPlugin()],
 * }
 * ```
 */
export declare const nprogressPlugin: () => Plugin;