import type { PageFrontmatter, PageHeader } from '@vuepress/shared';
import type * as MarkdownIt from 'markdown-it';
import type { AnchorPluginOptions, AssetsPluginOptions, CodePluginOptions, EmojiPluginOptions, ExtractHeadersPluginOptions, HoistTagsPluginOptions, ImportCodePluginOptions, LinksPluginOptions, TocPluginOptions } from './plugins';
export declare type Markdown = MarkdownIt;
export interface MarkdownOptions extends MarkdownIt.Options {
    anchor?: false | AnchorPluginOptions;
    assets?: false | AssetsPluginOptions;
    code?: false | CodePluginOptions;
    customComponent?: false;
    emoji?: false | EmojiPluginOptions;
    extractHeaders?: false | ExtractHeadersPluginOptions;
    extractTitle?: false;
    hoistTags?: false | HoistTagsPluginOptions;
    importCode?: false | ImportCodePluginOptions;
    links?: false | LinksPluginOptions;
    toc?: false | TocPluginOptions;
}
/**
 * Headers in markdown file
 */
export declare type MarkdownHeader = PageHeader;
/**
 * Internal links in markdown file
 *
 * Used for file existence check
 */
export interface MarkdownLink {
    raw: string;
    relative: string;
    absolute: string;
}
/**
 * The `env` object to be passed to markdown-it render function
 *
 * Input some meta data for markdown file parsing and rendering
 *
 * Output some resources from the markdown file
 */
export interface MarkdownEnv {
    /**
     * Base / publicPath of current site
     */
    base?: string;
    /**
     * Absolute file path of the markdown file
     */
    filePath?: string | null;
    /**
     * Relative file path of the markdown file
     */
    filePathRelative?: string | null;
    /**
     * Frontmatter of the markdown file
     */
    frontmatter?: PageFrontmatter;
    /**
     * Headers that extracted by extractHeadersPlugin
     */
    headers?: MarkdownHeader[];
    /**
     * Hoisted tags that extracted by hoistTagsPlugin
     */
    hoistedTags?: string[];
    /**
     * Imported file that extracted by importCodePlugin
     */
    importedFiles?: string[];
    /**
     * Links that extracted by linksPlugin
     */
    links?: MarkdownLink[];
    /**
     * Title that extracted by extractTitlePlugin
     */
    title?: string;
}