import type { OpenUrlOptions, UrlQuery } from './typings/common';
/**
 * 将浏览器的 querystring 转换为对象
 * @param search
 */
export declare function getQuery(search?: string): Record<string, string | undefined>;
export type { OpenUrlOptions };
/**
 * 打开链接
 * @param url
 * @param options
 * @returns
 */
export declare function openUrl(url: string, options?: OpenUrlOptions): void;
export type DownloadOptions = OpenUrlOptions & {
    filename?: string;
};
/**
 * 文件下载（常规模式，浏览器打开下载链接）
 * @param url
 * @param options
 * @returns
 */
export declare function download(url: string, options?: DownloadOptions): void;
export type DownloadBlobOptions = {
    filename?: string;
    query?: UrlQuery;
    onProgress?: (total: number, loaded: number, e?: ProgressEvent) => void;
    xhrOptions?: {
        headers?: Record<string, string>;
        withCredenticals?: boolean;
    };
};
/**
 * 下载文件（二进制模式，支持进度条）
 * @param url
 * @param options
 * @returns
 */
export declare function downloadBlob(url: string, options?: DownloadBlobOptions): Promise<boolean>;
export declare function copyText(content: string): Promise<void>;