type Unit = "milliseconds" | "ms" | "seconds" | "minutes" | "hours" | "days" | "weeks" | "months" | "quarters" | "years";

/**
 * Class representing a Time Converter.
 * @example
 * const time = ChronoConvert.minutes(5);
 * console.log(time.toSeconds()); // Outputs the equivalent seconds
 */
declare class ChronoConvert {
    value: number;
    /**
     * @private
     * @param {number} value - The number of seconds.
     */
    private constructor();
    /**
     * Creates a ChronoConvert instance from milliseconds.
     * @param {number} value - The number of milliseconds.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.milliseconds(5000);
     * console.log(time.toSeconds()); // Outputs 5
     */
    static milliseconds(value: number): ChronoConvert;
    /**
     * Creates a ChronoConvert instance from milliseconds.
     * @param {number} value - The number of milliseconds.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.ms(5000);
     * console.log(time.toSeconds()); // Outputs 5
     */
    static ms(value: number): ChronoConvert;
    /**
     * Creates a ChronoConvert instance from seconds.
     * @param {number} value - The number of seconds.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.seconds(5);
     * console.log(time.toSeconds()); // Outputs 5
     */
    static seconds(value: number): ChronoConvert;
    /**
     * Creates a ChronoConvert instance from minutes.
     * @param {number} value - The number of minutes.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.minutes(5);
     * console.log(time.toSeconds()); // Outputs 300
     */
    static minutes(value: number): ChronoConvert;
    /**
     * Creates a ChronoConvert instance from hours.
     * @param {number} value - The number of hours.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.hours(5);
     * console.log(time.toSeconds()); // Outputs 18000
     */
    static hours(value: number): ChronoConvert;
    /**
     * Creates a ChronoConvert instance from days.
     * @param {number} value - The number of days.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.days(5);
     * console.log(time.toSeconds()); // Outputs 432000
     */
    static days(value: number): ChronoConvert;
    /**
     * Creates a ChronoConvert instance from weeks.
     * @param {number} value - The number of weeks.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.weeks(5);
     * console.log(time.toSeconds()); // Outputs 3024000
     */
    static weeks(value: number): ChronoConvert;
    /**
     * Creates a ChronoConvert instance from months.
     * @param {number} value - The number of months.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.months(5);
     * console.log(time.toSeconds()); // Outputs 13140000
     */
    static months(value: number): ChronoConvert;
    /**
     * Creates a ChronoConvert instance from quarters.
     * @param {number} value - The number of quarters.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.quarters(5);
     * console.log(time.toSeconds()); // Outputs 78840000
     */
    static quarters(value: number): ChronoConvert;
    /**
     * Creates a ChronoConvert instance from years.
     * @param {number} value - The number of years.
     * @returns {ChronoConvert} - New instance of ChronoConvert.
     * @example
     * const time = ChronoConvert.years(5);
     * console.log(time.toSeconds()); // Outputs 157680000
     */
    static years(value: number): ChronoConvert;
    /**
     * @example
     * const time = ChronoConvert.from(1500, 'seconds');
     * console.log(time.toSeconds()); // Outputs 1500
     */
    static from(value: number, unit: Unit): ChronoConvert;
    private fixValue;
    private static getValueByUnit;
    /**
     * @example
     * const time = ChronoConvert.minutes(5).add(5, 'seconds');
     * console.log(time.toSeconds()); // Outputs 305
     */
    add(value: number, unit: Unit): ChronoConvert;
    /**
     * @example
     * const time = ChronoConvert.minutes(5).subtract(5, 'seconds');
     * console.log(time.toSeconds()); // Outputs 295
     */
    subtract(value: number, unit: Unit): ChronoConvert;
    /**
     * @example
     * const time = ChronoConvert.minutes(5).to('seconds');
     * console.log(time); // Outputs 300
     */
    to(unit: Unit): number;
    /**
     * Converts the time to milliseconds.
     * @returns {number} - The time in milliseconds.
     * @example
     * const time = ChronoConvert.seconds(2);
     * console.log(time.toMilliseconds()); // Outputs 2000
     */
    toMilliseconds(): number;
    /**
     * Converts the time to milliseconds.
     * @returns {number} - The time in milliseconds.
     * @example
     * const time = ChronoConvert.seconds(2);
     * console.log(time.toMs()); // Outputs 2000
     */
    toMs(): number;
    /**
     * Converts the time to seconds.
     * @returns {number} - The time in seconds.
     * @example
     * const time = ChronoConvert.minutes(2);
     * console.log(time.toSeconds()); // Outputs 120
     */
    toSeconds(): number;
    /**
     * Converts the time to minutes.
     * @returns {number} - The time in minutes.
     * @example
     * const time = ChronoConvert.seconds(120);
     * console.log(time.toMinutes()); // Outputs 2
     */
    toMinutes(): number;
    /**
     * Converts the time to hours.
     * @returns {number} - The time in hours.
     * @example
     * const time = ChronoConvert.seconds(7200);
     * console.log(time.toHours()); // Outputs 2
     */
    toHours(): number;
    /**
     * Converts the time to days.
     * @returns {number} - The time in days.
     * @example
     * const time = ChronoConvert.seconds(172800);
     * console.log(time.toDays()); // Outputs 2
     */
    toDays(): number;
    /**
     * Converts the time to weeks.
     * @returns {number} - The time in weeks.
     * @example
     * const time = ChronoConvert.seconds(1209600);
     * console.log(time.toWeeks()); // Outputs 2
     */
    toWeeks(): number;
    /**
     * Converts the time to months.
     * @returns {number} - The time in months.
     * @example
     * const time = ChronoConvert.seconds(5256000);
     * console.log(time.toMonths()); // Outputs 2
     */
    toMonths(): number;
    /**
     * Converts the time to quarters.
     * @returns {number} - The time in quarters.
     * @example
     * const time = ChronoConvert.seconds(15768000);
     * console.log(time.toQuarters()); // Outputs 2
     */
    toQuarters(): number;
    /**
     * Converts the time to years.
     * @returns {number} - The time in years.
     * @example
     * const time = ChronoConvert.seconds(63072000);
     * console.log(time.toYears()); // Outputs 2
     */
    toYears(): number;
    toString(): string;
}

export { Unit as ChronoConvertUnit, ChronoConvert as default };