/**
 * Copyright (c) Samuel Wall.
 *
 * This source code is licensed under the MIT license found in the
 * license file in the root directory of this source tree.
 */
import type { Parent } from 'unist';
import type { Config } from './config.model';
/**
 * mdx-mermaid plugin.
 *
 * @param config Config passed in from parser.
 * @returns Function to transform mdxast.
 */
export default function plugin(config?: Config): ((ast: any) => Promise<Parent>) | ((ast: any) => Parent);