Set to repeat every month on specified days for every x no. of days

        :param int interval: no. of days to repeat at
        :param int month: month to repeat
        :param int day_of_month: repeat day of a month
        :param list[str] days_of_week: list of days of the week to repeat
        :param index: index
        :keyword date start: Start date of repetition (kwargs)
        :keyword date end: End date of repetition (kwargs)
        :keyword int occurrences: no of occurrences (kwargs)

def set_yearly(self, interval, month, *, day_of_month=None,
                   days_of_week=None, index=None, **kwargs):
        """ Set to repeat every month on specified days for every x no. of days

        :param int interval: no. of days to repeat at
        :param int month: month to repeat
        :param int day_of_month: repeat day of a month
        :param list[str] days_of_week: list of days of the week to repeat
        :param index: index
        :keyword date start: Start date of repetition (kwargs)
        :keyword date end: End date of repetition (kwargs)
        :keyword int occurrences: no of occurrences (kwargs)
        """
        self.set_monthly(interval, day_of_month=day_of_month,
                         days_of_week=days_of_week, index=index, **kwargs)
        self.__month = month