import { AbstractUtility } from './AbstractUtility';
export declare class Utility extends AbstractUtility {
    private daysOfWeek;
    private monthNames;
    private getRandomAsciiValue;
    private removeExtraDecimals;
    private padStart;
    private numGenerator;
    private parseDate;
    numTokandM(numString: string | number): string | number;
    getDate(date: number | string, fullDay?: string): string;
    getTimeDifference(targetDate: string): string;
    getNDates(date: string, n: number): string[];
    getLastMonths(monthCount: number): string[];
    getDatesOfCurrentYear(arrayOfDays: string[]): string[];
    generateOtp(digit: number): number | string;
    xKeyGenerator(length: string | number): string;
    isLeapYear(year: string | number): boolean;
    isEndCentury(year: string | number): boolean;
    dayDifference(dateStr1: string, dateStr2: string): number | null;
    getDay(dateStr: string): string;
    daysOfYear(dateStr: string | Date): number;
    formatDate(date: Date): string;
    retryPromise(fn: any, retry?: number, delay?: number): Promise<unknown> | undefined;
    getRelativeTime(date: Date): string;
    camelToSnake(str: string): string;
    snakeToCamel(str: string): string;
    isPortAvailable(port: number): Promise<boolean>;
    generatePort(): Promise<number>;
    validateName: (Name: string) => boolean;
    validateFullName: (FullName: string) => boolean;
    validateEmail: (email: string) => boolean;
    validatePassword: (password: string) => boolean;
    validatePhone: (Phone: string) => boolean;
    validateURL: (url: string) => boolean;
    validateCreditCard: (cardNumber: string) => boolean;
    validateIPV4: (ip: string) => boolean;
    validateDate: (date: string) => boolean;
    validateHexColor: (color: string) => boolean;
    validateMACAddress: (mac: string) => boolean;
    validateIPv6: (ipv6: string) => boolean;
    validateUUID: (uuid: string) => boolean;
    validateCreditCardCVV: (cvv: string | number) => boolean;
    validateLatitude: (latitude: string) => boolean;
    validateLongitude: (longitude: string) => boolean;
    validateHTMLTag: (tag: string) => boolean;
    validateCountryCode: (code: string) => boolean;
    validatePassportNumber: (passport: string) => boolean;
    validateBinary: (binary: string) => boolean;
    validateYouTubeURL: (url: string) => boolean;
    validateMongoObjectId: (id: string) => boolean;
}