/**
 * Copyright (c) 2022 - present TinyVue Authors.
 * Copyright (c) 2022 - present Huawei Cloud Computing Technologies Co., Ltd.
 *
 * Use of this source code is governed by an MIT-style license.
 *
 * THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL,
 * BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
 * A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
 *
 */
/**
 * 触发事件，并返回是否在事件中执行了 preventDefault 方法，支持事件传递附加参数。
 *
 *     // 触发事件，返回 false 则退出
 *     if (!emitEvent(emit, 'before', 1)) {
 *       return
 *     }
 *
 *     // @before='before' 定义事件执行的函数
 *     function before(event, value) {
 *       // value: 1
 *       event.preventDefault() // 通知事件宿主停止执行
 *     }
 *
 * @param {Function} emit 触发事件的函数
 * @param {String} name 事件的名称
 * @returns {Boolean}
 */
export declare const emitEvent: (emit: any, name: any, ...args: any[]) => boolean;
/**
 *  webComponent中，有些事件的target会代理到webComponent根元素上，导致无法获取正确的target
 *
 * @param event 浏览器事件
 * @returns 正确的target
 */
export declare const getActualTarget: (e: any) => any;