export declare const isBrowser: boolean;
/**
 * 等待某个css 选择器加载出来，要确定这个选择器肯定能加载出来才调用，否则应传入 retryCount
 * @param selector css选择器
 */
export declare const waitElement: (selector: string, { time, wrapper, retryCount, }?: {
    time?: number | undefined;
    wrapper?: Document | Element | undefined;
    retryCount?: number | undefined;
}) => Promise<unknown>;
//# sourceMappingURL=browser.d.ts.map