import { Root } from 'mdast';
import { Transformer } from 'unified';
import { MdxJsxFlowElement } from 'mdast-util-mdx-jsx';

interface FileNode {
    depth: number;
    type: 'file';
    name: string;
}
interface FolderNode {
    depth: number;
    type: 'folder';
    name: string;
    children: Node[];
}
type Node = FileNode | FolderNode;
interface RemarkMdxFilesOptions {
    /**
     * @defaultValue files
     */
    lang?: string;
    toMdx?: (node: Node) => MdxJsxFlowElement;
}
/**
 * Convert codeblocks with `files` as lang, like:
 *
 * ```files
 * project
 * ├── src
 * │   ├── index.js
 * │   └── utils
 * │       └── helper.js
 * ├── package.json
 * ```
 *
 * into MDX `<Files />` component
 */
declare function remarkMdxFiles(options?: RemarkMdxFilesOptions): Transformer<Root, Root>;

export { type RemarkMdxFilesOptions, remarkMdxFiles };