import type { SlateEditor } from '@udecode/plate-common';
import type { Node, NodeEntry } from 'slate';
import type { ListsSchema } from '../types';
/**
 * If there are 2 "lists" of the same type next to each other, merge them together.
 * If there are 2 nested "lists" next to each other, merge them together.
 */
export declare function normalizeSiblingLists(editor: SlateEditor, schema: ListsSchema, entry: NodeEntry<Node>): boolean;