/**
 * Url path join generator
 * @example
 * ```ts
 * // input https://hps.com, ['path'], {name:'tian'} ==>https://hps.com/path?name=tian
 * // input /webview/page, ['path'], {name:'tian'} ==>/webview/page/path?name=tian
 * ```
 * @param baseUrl the http url without query string https://hps.com or /webview/test/
 * @param paths array<string> the path fragment
 * @param query query string object
 * @returns combinated url without tail slash.
 */
export declare const urlJoin: (url: string, paths: string[], query?: Record<string, string>) => string;