declare let util: {
    dayTime: number;
    type(obj: any): string;
    isObject(obj: any): boolean;
    isArray(obj: any): boolean;
    isString(obj: any): boolean;
    isNumber(obj: any): boolean;
    isDate(obj: any): boolean;
    isFunction(obj: any): boolean;
    isEqual(a?: {}, b?: {}): boolean;
    equal(a: any, b: any): boolean;
    /**
     * 获取指定范围的随机数
     * @param min
     * @param max
     * @returns {*}
     */
    random(min: number, max: number): number;
    guid(): string;
    mergeObject(defaults: {
        [x: string]: any;
    }, option: {
        [x: string]: any;
    }): {
        [x: string]: any;
    };
    /**
     * 将数字转为千分位分割格式
     * @param num
     * @returns {string}
     */
    toThousands(num: number): string;
    /**
     * 为单数前补0
     * @param num
     * @returns {string}
     */
    toDoubleNumber(num: number): string;
    /**
     * 日期格式化
     * @param date
     * @param formatter
     * @returns {string}
     */
    dateFormat(date?: any, formatter?: string): string;
    /**
     * 日期格式化
     * @param date
     * @param formatter
     * @returns {string}
     */
    timeFormat(date: any, formatter: string | undefined, autoShort: any): string | undefined;
    /**
     * 从中间拆分字符串,长度超出的话，解析为xxx...xxx
     * @param str
     * @param config
     * @returns {string}
     */
    strMiddleSplit(str: string, config?: {
        maxLength: number;
        beginLength: number;
        endLength: number;
        replaceStr: string;
    }): string;
};
export default util;