import * as ast from "../../ast/index.js";
import * as files from "../../filesystem/index.js";
export type MarkdownItAst = MarkdownItNode[];
export interface MarkdownItNode {
    /** HTML attributes. Format: `[[name1, value1], [name2, value2]]` */
    readonly attrs: [string, string][] | null;
    /** An array of child nodes (inline and img tokens) */
    readonly children: MarkdownItNode[] | null;
    /** In a case of self-closing tag (code, html, fence, etc.), it has contents of this tag. */
    readonly content: string;
    /** Source map info. Format: `[line_begin, line_end]` */
    readonly map: [number, number] | null;
    /** HTML tag name, e.g. "p" */
    readonly tag: string;
    /** Type of the token, e.g. "paragraph_open" */
    readonly type: string;
}
export type MarkdownItNodeAttrs = string[][];
/** MarkdownParser parses Markdown. */
export declare class MarkdownParser {
    private readonly closingTagParser;
    /** parses HTML snippets into ast.NodeLists */
    private readonly htmlParser;
    /** MarkdownIt instance */
    private readonly markdownIt;
    /** helps map Markdown to HTML node types */
    private readonly tagMapper;
    constructor();
    /** returns the standard AST representing the given Markdown text */
    parse(text: string, sourceDir: files.SourceDir, file: files.FullFilePath): ast.NodeList;
    /** Converts the given MarkdownIt AST into the standard AST format */
    private standardizeAST;
    private standardizeClosingHTMLTag;
    private standardizeClosingNode;
    private standardizeCodeInline;
    private standardizeEmbeddedCodeblock;
    private standardizeFence;
    private standardizeHeadingClose;
    private standardizeHeadingOpen;
    private standardizeHTMLBlock;
    private standardizeImageNode;
    /** Returns the standardized version of the given MarkdownIt node */
    private standardizeNode;
    private standardizeOpeningNode;
    private standardizeTextNode;
    private standizeStandaloneTag;
}
/** returns the given attributes from a MarkdownIt node in the standard AST format */
export declare function standardizeMarkdownItAttributes(attrs: MarkdownItNodeAttrs | null): ast.NodeAttributes;
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