import { ScrollContainer, ScrollContainerElement } from "../types";
/**
 * 获取滚动容器
 * 因为 document 不存在 scroll 等属性, 因此排除 document
 * window | HTMLElement
 * @param {ScrollContainerElement} [container='body']
 * @returns {ScrollContainer}
 */
export declare const getScrollContainer: (container?: ScrollContainer) => ScrollContainerElement;