import moment from 'moment';
import * as utils from './utils';
declare const _default: {
    random(from: number, to: number, fixed: number): string;
    capitalize(str: any): any;
    dateYYYYMMDD(date: Date): string;
    isArray(array: any): boolean;
    trim(elem: any): string;
    timeout(ms: number): Promise<unknown>;
    isObject(obj: any, excludeArray?: boolean): boolean;
    toLowerCase(str: string): string;
    isEmpty(data: any): boolean;
    notEmpty(elem: any): boolean;
    nullIfEmpty(elem: any): any;
    jsonEncode(json: Object): string;
    jsonDecode(string: string): Object;
    toNumber(elem: any): number;
    deepCopy(obj: Object): Object;
    objValToArray(obj: Object): any[];
    joinWithCote(elems: any[], delimiter?: string): string;
    castArray(...args: any[]): any[];
    wait: typeof utils.timeout;
    moment: typeof moment;
    jsonwebtoken: any;
};
export default _default;