/*!
 * Jodit Editor (https://xdsoft.net/jodit/)
 * Released under MIT see LICENSE.txt in the project root for license information.
 * Copyright (c) 2013-2021 Valeriy Chupurnov. All rights reserved. https://xdsoft.net
 */
import type { Nullable } from '../../types';
export declare function getSibling(node: Node, backspace: boolean): Nullable<Node>;
export declare function findNotEmptyNeighbor(node: Node, backspace: boolean, root: HTMLElement): Nullable<Node>;
export declare function findNotEmptySibling(node: Node, backspace: boolean): Nullable<Node>;
export declare function findMostNestedNeighbor(node: Node, right: boolean, root: HTMLElement, onlyInlide?: boolean): Nullable<Node>;
export declare function normalizeCursorPosition(node: Node, backspace: boolean): void;
export declare function getSiblingBox(node: HTMLElement, backspace: boolean, root: HTMLElement): Nullable<Node>;