/**
 * @description table menu helpers
 * @author wangfupeng
 */
import { IDomEditor } from '@wangeditor-next/core';
import { ListItemElement, OrderedListType } from './custom-types';
export declare function getNormalizedOrderedListStart(elem: ListItemElement): number;
export declare function getNormalizedOrderedListType(elem: ListItemElement): OrderedListType;
export declare function hasSameListConfig(a: ListItemElement, b: ListItemElement): boolean;
/**
 * 获取上一个同一 level 的 list item
 * @param editor 编辑器实例
 * @param elem elem
 */
export declare function getBrotherListNodeByLevel(editor: IDomEditor, elem: ListItemElement, level?: number): ListItemElement | null;
export declare function hasSameOrderWithBrother(editor: IDomEditor, elem: ListItemElement, level?: number): boolean;