/**
 * @description render text style
 * @author wangfupeng
 */
import { IDomEditor } from '@wangeditor-next/core';
import { Descendant } from 'slate';
import { VNode } from 'snabbdom';
/**
 * 添加样式
 * @param node slate text
 * @param vnode vnode
 * @returns vnode
 */
export declare function renderStyle(node: Descendant, vnode: VNode, editor?: IDomEditor): VNode;