/**
 * @author 谦彧 <zhangmian.zm@alipay.com>
 * @date 2024/9/17
 */
export declare const createPreloadIframe: (containerId: string) => HTMLIFrameElement;
export declare const createIframe: (containerId: string) => HTMLIFrameElement;
export declare const startSizeChangeAnim: (target: HTMLDivElement, height: number, animationStyleId: string) => void;
