/**
 * 向上查找父节点
 */
export declare function findParent(el: any, selector: string): any;
/**
 * 查找并创建
 */
export declare function add(el: any, selector?: string, tagName?: string, className?: string, cssText?: string): HTMLElement;
/**
 * 移除
 */
export declare function remove(el: any, selector: string): void;