Class IteratorIterator

`implements`	`OuterIterator`

IteratorIterator implements OuterIterator
- Salient\Iterator\IterableIterator implements FluentIteratorInterface<TKey, TValue> uses FluentIteratorTrait
- Salient\Iterator\RecursiveCallbackIterator implements RecursiveIterator<TKey, TValue>
- Salient\Iterator\MapIterator
- FilterIterator
  - CallbackFilterIterator
    - RecursiveCallbackFilterIterator implements RecursiveIterator

Methods
`public`	`__construct(Traversable $iterator, ?string $class = null)` Overriden by `Salient\Iterator\IterableIterator::__construct()` `Salient\Iterator\RecursiveCallbackIterator::__construct()` `Salient\Iterator\MapIterator::__construct()` `FilterIterator::__construct()`	#
`public`	`getInnerIterator(): Iterator\|null` Implements `OuterIterator::getInnerIterator()`	#
`public`	`rewind(): void` Overriden by `FilterIterator::rewind()` Implements `Iterator::rewind()`	#
`public`	`valid(): bool` Implements `Iterator::valid()`	#
`public`	`key(): mixed` Implements `Iterator::key()`	#
`public`	`current(): mixed` Overriden by `Salient\Iterator\MapIterator::current()` Implements `Iterator::current()`	#
`public`	`next(): void` Overriden by `FilterIterator::next()` Implements `Iterator::next()`	#