import type { HeadConfig } from './head';
/**
 * Vuepress page data
 */
export declare type PageData<ExtendedPageData extends Record<any, any> = Record<never, never>> = ExtendedPageData & {
    /**
     * Identifier of the page
     *
     * Will also be used as the component name
     *
     * @example 'v-foobar'
     */
    key: string;
    /**
     * Route path of the page
     *
     * Firstly inferred from the file path
     *
     * Might be overridden by permalink
     *
     * @example '/guide/index.html'
     * @example '/2020/02/02/hello-world.html'
     */
    path: string;
    /**
     * Title of the page
     */
    title: string;
    /**
     * Language of the page
     */
    lang: string;
    /**
     * Front matter of the page
     */
    frontmatter: PageFrontmatter;
    /**
     * Excerpt of the page
     */
    excerpt: string;
    /**
     * Headers of the page
     */
    headers: PageHeader[];
};
/**
 * Vuepress page frontmatter
 *
 * Notice that frontmatter is parsed from yaml or other languages,
 * so we cannot guarantee the type safety
 */
export declare type PageFrontmatter<T extends Record<any, any> = Record<string, unknown>> = Partial<T> & {
    layout?: string;
    permalink?: string;
    permalinkPattern?: string;
    date?: string | Date;
    lang?: string;
    title?: string;
    description?: string;
    head?: HeadConfig[];
};
/**
 * Vuepress page header
 */
export interface PageHeader {
    level: number;
    title: string;
    slug: string;
    children: PageHeader[];
}