Interface SeekableIterator

`extends`	`Iterator`

SeekableIterator extends Iterator
- ArrayIterator implements SeekableIterator, ArrayAccess, Serializable, Countable
  - Sabre\VObject\ElementList
- SplFileObject implements RecursiveIterator, SeekableIterator

Methods
`public`	`seek(int $offset): void` Implemented by `ArrayIterator::seek()` `SplFileObject::seek()`	#

Methods inherited from Iterator
`current(), next(), key(), valid(), rewind()`