Trait Salient\Iterator\Concern\RecursiveGraphIteratorTrait

Implements RecursiveIterator for GraphIterator subclasses

Salient\Iterator\Concern\RecursiveGraphIteratorTrait
- Salient\Iterator\RecursiveGraphIterator implements RecursiveIterator<array-key, mixed> uses RecursiveGraphIteratorTrait
- Salient\Iterator\RecursiveMutableGraphIterator implements RecursiveIterator<array-key, mixed> uses RecursiveGraphIteratorTrait

Located at Toolkit/Iterator/Concern/RecursiveGraphIteratorTrait.php

Methods
`public`	`hasChildren(): bool`	#
`public`	`getChildren(): ?self`	#