/**
 * 除保留参数外，一律移除
 * @param {string} url 地址
 * @param {string} removeKeyArr 待保留的参数名集合
 * @returns 重新拼接的地址
 * @example
 * const url = keepUrlParams('http://www.test.com?a=1&b=2&c=3#/detail?d=4', ['a', 'd']); // 'http://www.test.com/#/detail?a=1&d=4'
 */
export declare function keepUrlParams(url: string | undefined, keepKeyArr: string[], forceHistoryMode?: boolean): string;