import type { GenericParent } from 'myst-common';
import type { Include } from 'myst-spec-ext';
import type { Plugin } from 'unified';
import type { VFile } from 'vfile';
import type { PageFrontmatter } from 'myst-frontmatter';
type ParseResult = {
    mdast: GenericParent;
    frontmatter?: PageFrontmatter;
};
export type Options = {
    loadFile: (filename: string) => Promise<string | undefined> | string | undefined;
    resolveFile: (includeFile: string, sourceFile: string, sourcePath: string, vfile: VFile) => string | undefined;
    parseContent: (filename: string, content: string) => Promise<ParseResult> | ParseResult;
    sourceFile: string;
    sourcePath: string;
    stack?: string[];
};
/**
 * This is the {include} directive, that loads from disk.
 *
 * RST documentation:
 *  - https://docutils.sourceforge.io/docs/ref/rst/directives.html#including-an-external-document-fragment
 */
export declare function includeDirectiveTransform(tree: GenericParent, frontmatter: PageFrontmatter, vfile: VFile, opts: Options): Promise<void>;
export declare function filterIncludedContent(vfile: VFile, filter: Include['filter'], rawContent: string): {
    content: string;
    startingLineNumber?: number;
};
export declare const includeDirectivePlugin: Plugin<[
    PageFrontmatter,
    Options
], GenericParent, GenericParent>;
export {};
//# sourceMappingURL=include.d.ts.map