NotRecursiveIterator.php
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NotRecursiveIterator.php
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	<?php

	namespace MediaWiki\Extension\Notifications\Iterator;

	use IteratorDecorator;
	use RecursiveIterator;

	/**
	* Wraps a non-recursive iterator with methods to be recursive
	* without children.
	*
	* Alternatively wraps a recursive iterator to prevent recursing deeper
	* than the wrapped iterator.
	*/
	class NotRecursiveIterator extends IteratorDecorator implements RecursiveIterator {
	public function hasChildren(): bool {
	return false;
	}

	public function getChildren(): ?RecursiveIterator {
	// @phan-suppress-next-line PhanTypeMismatchReturnProbablyReal Never called
	return null;
	}
	}