export type ClickCallBack = (_ele?: HTMLElement) => void;
/**
 * @description 委托事件
 * @param {Element} parentDom 父元素 已经挂载完成
 * @param {string} classSelector 子元素选择器仅支持class
 * @param {ClickCallBack} callback 回调
 */
export declare function delegationClick(parentDom: Element, classSelector: string, callback: ClickCallBack): void;