RecurrenceSpec

• freq
  Frequency
  daily/weekly/monthly/yearly
• interval
  int
  Interval between occurrences
• byday
  tuple[Weekday, ...]
  Days of week
• bymonthday
  tuple[int, ...]
  Days of month
• bymonth
  tuple[int, ...]
  Months
• bysetpos
  tuple[int, ...]
  Set positions
• count optional
  int | None
  Max occurrences
• until optional
  datetime | None
  End date

Not used by any components