Interface RecursiveIterator

`extends`	`Iterator`

RecursiveIterator extends Iterator
- Salient\Iterator\RecursiveMutableGraphIterator implements RecursiveIterator<array-key, mixed> uses RecursiveGraphIteratorTrait
- Salient\Iterator\RecursiveCallbackIterator implements RecursiveIterator<TKey, TValue>
- Salient\Iterator\RecursiveGraphIterator implements RecursiveIterator<array-key, mixed> uses RecursiveGraphIteratorTrait
- RecursiveDirectoryIterator implements RecursiveIterator
- RecursiveCallbackFilterIterator implements RecursiveIterator
- SplFileObject implements RecursiveIterator, SeekableIterator

Methods
`public`	`hasChildren(): bool` Implemented by `Salient\Iterator\RecursiveCallbackIterator::hasChildren()` `RecursiveCallbackFilterIterator::hasChildren()` `SplFileObject::hasChildren()` `RecursiveDirectoryIterator::hasChildren()`	#
`public`	`getChildren(): RecursiveIterator\|null` Implemented by `Salient\Iterator\RecursiveCallbackIterator::getChildren()` `RecursiveCallbackFilterIterator::getChildren()` `SplFileObject::getChildren()` `RecursiveDirectoryIterator::getChildren()`	#

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