import { Dayjs } from 'dayjs';
import { NepaliDateType } from './type';

declare class NepaliDateConverter {
    /**
     * Validates a given Nepali date.
     * @param {NepaliDateType} bsDate - The Nepali date to validate.
     * @returns {boolean} - True if the date is valid, false otherwise.
     */
    static validateBsDate(bsDate: NepaliDateType): boolean;
    /**
     * Gets today's Nepali date.
     * @returns {NepaliDateType} - The current Nepali date.
     */
    static getTodayBs(): NepaliDateType;
    /**
     * Gets the weekday for a given Nepali date.
     * @param {NepaliDateType} bsDate - The Nepali date.
     * @returns {number} - The weekday (0 = Sunday, 6 = Saturday).
     */
    static getWeekDay(bsDate: NepaliDateType): number;
    /**
     * Converts an AD date to a Nepali date.
     * @param {Dayjs | Date | string} adDate - The AD date to convert.
     * @returns {NepaliDateType} - The corresponding Nepali date.
     */
    static adToBs(adDate: Dayjs | Date | string): NepaliDateType;
    /**
     * Converts a Nepali date to an AD date.
     * @param {NepaliDateType} bsDate - The Nepali date to convert.
     * @returns {Dayjs} - The corresponding AD date.
     */
    static bsToAd(bsDate: NepaliDateType): Dayjs;
    /**
     * Gets the Nepali date for a given AD date.
     * @param {Date} adDate - The AD date.
     * @returns {NepaliDateType} - The corresponding Nepali date.
     */
    static getNepaliDate(adDate: Date): NepaliDateType;
    /**
     * Gets the AD date for a given Nepali date.
     * @param {number} npYear - The Nepali year.
     * @param {number} npMonth - The Nepali month.
     * @param {number} npDay - The Nepali day.
     * @returns {Date} - The corresponding AD date.
     */
    static getEnglishDate(npYear: number, npMonth: number, npDay: number): Date;
    /**
     * Gets the number of days in a given Nepali month.
     * @param {number} year - The Nepali year.
     * @param {number} month - The Nepali month.
     * @returns {number} - The number of days in the month.
     */
    static getDaysInMonth(year: number, month: number): number;
}
export default NepaliDateConverter;