/**
 * 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 { Klass, LexicalEditor, TextNode } from 'lexical';
export type EntityMatch = {
    end: number;
    start: number;
};
/**
 * Returns a tuple that can be rested (...) into mergeRegister to clean up
 * node transforms listeners that transforms text into another node, eg. a HashtagNode.
 * @example
 * ```ts
 *   useEffect(() => {
    return mergeRegister(
      ...registerLexicalTextEntity(editor, getMatch, targetNode, createNode),
    );
  }, [createNode, editor, getMatch, targetNode]);
 * ```
 * Where targetNode is the type of node containing the text you want to transform (like a text input),
 * then getMatch uses a regex to find a matching text and creates the proper node to include the matching text.
 * @param editor - The lexical editor.
 * @param getMatch - Finds a matching string that satisfies a regex expression.
 * @param targetNode - The node type that contains text to match with. eg. HashtagNode
 * @param createNode - A function that creates a new node to contain the matched text. eg createHashtagNode
 * @returns An array containing the plain text and reverse node transform listeners.
 */
export declare function registerLexicalTextEntity<T extends TextNode>(editor: LexicalEditor, getMatch: (text: string) => null | EntityMatch, targetNode: Klass<T>, createNode: (textNode: TextNode) => T): Array<() => void>;