import { markdown } from '@codemirror/lang-markdown';
import { Language, LanguageDescription } from '@codemirror/language';
import { Parser } from '@lezer/common';
import { Highlighter } from '@lezer/highlight';
/**
 * Configuration for the markdown parser used when highlighting `markdown`/`md`
 * input. Mirrors the relevant subset of `@codemirror/lang-markdown`'s `markdown()`
 * options so callers can opt into GFM (`base: markdownLanguage`) and custom Lezer
 * markdown extensions (e.g. app-specific node props, GFM alerts).
 *
 * Defaults match `@codemirror/lang-markdown`: a CommonMark base with no extensions.
 */
export type MarkdownConfig = Pick<NonNullable<Parameters<typeof markdown>[0]>, 'base' | 'extensions'>;
export declare function getMarkdownParser(input: string, languages?: LanguageDescription[], markdownConfig?: MarkdownConfig): Promise<Parser>;
export declare function getCodeParser(input: string, languageName: string, fallbackLanguage?: Language, languages?: LanguageDescription[], markdownConfig?: MarkdownConfig): Promise<Parser | null>;
export declare function highlightCode<Output>(languageName: string, input: string, highlighter: Highlighter | readonly Highlighter[], fallbackLanguage: Language | undefined, languages: LanguageDescription[] | undefined, callback: (text: string, style: string | null, from: number, to: number) => Output, markdownConfig?: MarkdownConfig): Promise<Output[]>;