urrent month when called with an integer value
 * @method        int|static       monthOfDecade(?int $month = null)                                                  Return the value of the month starting from the beginning of the current decade when called with no parameters, change the current month when called with an integer value
 * @method        int|static       monthOfMillennium(?int $month = null)                                              Return the value of the month starting from the beginning of the current millennium when called with no parameters, change the current month when called with an integer value
 * @method        int|static       monthOfQuarter(?int $month = null)                                                 Return the value of the month starting from the beginning of the current quarter when called with no parameters, change the current month when called with an integer value
 * @method        int|static       monthOfYear(?int $month = null)                                                    Return the value of the month starting from the beginning of the current year when called with no parameters, change the current month when called with an integer value
 * @method        int              monthsInCentury()                                                                  Return the number of months contained in the current century
 * @method        int              monthsInDecade()                                                                   Return the number of months contained in the current decade
 * @method        int              monthsInMillennium()                                                               Return the number of months contained in the current millennium
 * @method        int              monthsInQuarter()                                                                  Return the number of months contained in the current quarter
 * @method        int              monthsInYear()                                                                     Return the number of months contained in the current year
 * @method        int|static       quarterOfCentury(?int $quarter = null)                                             Return the value of the quarter starting from the beginning of the current century when called with no parameters, change the current quarter when called with an integer value
 * @method        int|static       quarterOfDecade(?int $quarter = null)                                              Return the value of the quarter starting from the beginning of the current decade when called with no parameters, change the current quarter when called with an integer value
 * @method        int|static       quarterOfMillennium(?int $quarter = null)                                          Return the value of the quarter starting from the beginning of the current millennium when called with no parameters, change the current quarter when called with an integer value
 * @method        int|static       quarterOfYear(?int $quarter = null)                                                Return the value of the quarter starting from the beginning of the current year when called with no parameters, change the current quarter when called with an integer value
 * @method        int              quartersInCentury()                                                                Return the number of quarters contained in the current century
 * @method        int              quartersInDecade()                                                                 Return the number of quarters contained in the current decade
 * @method        int              quartersInMillennium()                                                             Return the number of quarters contained in the current millennium
 * @method        int              quartersInYear()                                                                   Return the number of quarters contained in the current year
 * @method        int|static       secondOfCentury(?int $second = null)                                               Return the value of the second starting from the beginning of the current century when called with no parameters, change the current second when called with an integer value
 * @method        int|static       secondOfDay(?int $second = null)                                                   Return the value of the second starting from the beginning of the current day when called with no parameters, change the current second when called with an integer value
 * @method        int|static       secondOfDecade(?int $second = null)                                                Return the value of the second starting from the beginning of the current decade when called with no parameters, change the current second when called with an integer value
 * @method        int|static       secondOfHour(?int $second = null)                                                  Return the value of the second starting from the beginning of the current hour when called with no parameters, change the current second when called with an integer value
 * @method        int|static       secondOfMillennium(?int $second = null)                                            Return the value of the second starting from the beginning of the current millennium when called with no parameters, change the current second when called with an integer value
 * @method        int|static       secondOfMinute(?int $second = null)                                                Return the value of the second starting from the beginning of the current minute when called with no parameters, change the current second when called with an integer value
 * @method        int|static       secondOfMonth(?int $second = null)                                                 Return the value of the second starting from the beginning of the current month when called with no parameters, change the current second when called with an integer value
 * @method        int|static       secondOfQuarter(?int $second = null)                                               Return the value of the second starting from the beginning of the current quarter when called with no parameters, change the current second when called with an integer value
 * @method        int|static       secondOfWeek(?int $second = null)                                                  Return the value of the second starting from the beginning of the current week when called with no parameters, change the current second when called with an integer value
 * @method        int|static       secondOfYear(?int $second = null)                                                  Return the value of the second starting from the beginning of the current year when called with no parameters, change the current second when called with an integer value
 * @method        int              secondsInCentury()                                                                 Return the number of seconds contained in the current century
 * @method        int              secondsInDay()                                                                     Return the number of seconds contained in the current day
 * @method        int              secondsInDecade()                                                                  Return the number of seconds contained in the current decade
 * @method        int              secondsInHour()                                                                    Return the number of seconds contained in the current hour
 * @method        int              secondsInMillennium()                                                              Return the number of seconds contained in the current millennium
 * @method        int              secondsInMinute()                                                                  Return the number of seconds contained in the current minute
 * @method        int              secondsInMonth()                                                                   Return the number of seconds contained in the current month
 * @method        int              secondsInQuarter()                                                                 Return the number of seconds contained in the current quarter
 * @method        int              secondsInWeek()                                                                    Return the number of seconds contained in the current week
 * @method        int              secondsInYear()                                                                    Return the number of seconds contained in the current year
 * @method        int|static       weekOfCentury(?int $week = null)                                                   Return the value of the week starting from the beginning of the current century when called with no parameters, change the current week when called with an integer value
 * @method        int|static       weekOfDecade(?int $week = null)                                                    Return the value of the week starting from the beginning of the current decade when called with no parameters, change the current week when called with an integer value
 * @method        int|static       weekOfMillennium(?int $week = null)                                                Return the value of the week starting from the beginning of the current millennium when called with no parameters, change the current week when called with an integer value
 * @method        int|static       weekOfMonth(?int $week = null)                                                     Return the value of the week starting from the beginning of the current month when called with no parameters, change the current week when called with an integer value
 * @method        int|static       weekOfQuarter(?int $week = null)                                                   Return the value of the week starting from the beginning of the current quarter when called with no parameters, change the current week when called with an integer value
 * @method        int|static       weekOfYear(?int $week = null)                                                      Return the value of the week starting from the beginning of the current year when called with no parameters, change the current week when called with an integer value
 * @method        int              weeksInCentury()                                                                   Return the number of weeks contained in the current century
 * @method        int              weeksInDecade()                                                                    Return the number of weeks contained in the current decade
 * @method        int              weeksInMillennium()                                                                Return the number of weeks contained in the current millennium
 * @method        int              weeksInMonth()                                                                     Return the number of weeks contained in the current month
 * @method        int              weeksInQuarter()                                                                   Return the number of weeks contained in the current quarter
 * @method        int|static       yearOfCentury(?int $year = null)                                                   Return the value of the year starting from the beginning of the current century when called with no parameters, change the current year when called with an integer value
 * @method        int|static       yearOfDecade(?int $year = null)                                                    Return the value of the year starting from the beginning of the current decade when called with no parameters, change the current year when called with an integer value
 * @method        int|static       yearOfMillennium(?int $year = null)                                                Return the value of the year starting from the beginning of the current millennium when called with no parameters, change the current year when called with an integer value
 * @method        int              yearsInCentury()                                                                   Return the number of years contained in the current century
 * @method        int              yearsInDecade()                                                                    Return the number of years contained in the current decade
 * @method        int              yearsInMillennium()                                                                Return the number of years contained in the current millennium
 *
 * </autodoc>
 */
class Carbon extends DateTime implements CarbonInterface
{
    use Date;

    /**
     * Returns true if the current class/instance is mutable.
     */
    public static function isMutable(): bool
    {
        return true;
    }
}