/**
 * 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.
 *
 */
/**
 * Returns a stable `announce` function backed by the editor's
 * {@link AriaLiveRegionExtension} output. Requires
 * `AriaLiveRegionExtension` in the editor's extension tree.
 */
export declare function useLexicalAriaLiveRegion(): (message: string) => void;