klz-cables.com/.pnpm-store/v10/files/cf/a290a2de811c117c26f02b9de9fd54b5164a8d65d703c6c8101cdf0425c6a46cd75296cd6968c9220749a4559f59ec30016d0cd834a7e20d272799bdde12d1

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */

import { TRANSFORMERS, registerMarkdownShortcuts } from '@lexical/markdown';
import { useLexicalComposerContext } from '@lexical/react/LexicalComposerContext';
import { HorizontalRuleNode, $isHorizontalRuleNode, $createHorizontalRuleNode } from '@lexical/react/LexicalHorizontalRuleNode';
import { useEffect } from 'react';

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */

const HR = {
  dependencies: [HorizontalRuleNode],
  export: node => {
    return $isHorizontalRuleNode(node) ? '***' : null;
  },
  regExp: /^(---|\*\*\*|___)\s?$/,
  replace: (parentNode, _1, _2, isImport) => {
    const line = $createHorizontalRuleNode();

    // TODO: Get rid of isImport flag
    if (isImport || parentNode.getNextSibling() != null) {
      parentNode.replace(line);
    } else {
      parentNode.insertBefore(line);
    }
    line.selectNext();
  },
  type: 'element'
};
const DEFAULT_TRANSFORMERS = [HR, ...TRANSFORMERS];
function MarkdownShortcutPlugin({
  transformers = DEFAULT_TRANSFORMERS
}) {
  const [editor] = useLexicalComposerContext();
  useEffect(() => {
    return registerMarkdownShortcuts(editor, transformers);
  }, [editor, transformers]);
  return null;
}

export { DEFAULT_TRANSFORMERS, MarkdownShortcutPlugin };