Interface Traversable

Traversable
- IteratorAggregate extends Traversable
  - om\RRule\RecurrenceSet implements IteratorAggregate<int, int>
  - om\ICal\Parameters implements IteratorAggregate<string, list<string>>, Countable
  - om\RRule\Expander implements IteratorAggregate<int, int>
  - ArrayObject implements IteratorAggregate, ArrayAccess, Serializable, Countable
    - om\EventsList
- Iterator extends Traversable
  - Generator implements Iterator
  - SeekableIterator extends Iterator
    - ArrayIterator implements SeekableIterator, ArrayAccess, Serializable, Countable