ArrayShape.php
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ArrayShape.php
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	<?php
	/*
	* This file is part of phpDocumentor.
	*
	* For the full copyright and license information, please view the LICENSE
	* file that was distributed with this source code.
	*
	* @link http://phpdoc.org
	*
	*/

	declare(strict_types=1);

	namespace phpDocumentor\Reflection\PseudoTypes;

	use phpDocumentor\Reflection\PseudoType;
	use phpDocumentor\Reflection\Type;
	use phpDocumentor\Reflection\Types\Array_;
	use phpDocumentor\Reflection\Types\ArrayKey;
	use phpDocumentor\Reflection\Types\Mixed_;

	use function implode;

	/** @psalm-immutable */
	class ArrayShape implements PseudoType
	{
	/** @var ArrayShapeItem[] */
	private $items;

	public function __construct(ArrayShapeItem ...$items)
	{
	$this->items = $items;
	}

	/**
	* @return ArrayShapeItem[]
	*/
	public function getItems(): array
	{
	return $this->items;
	}

	public function underlyingType(): Type
	{
	return new Array_(new Mixed_(), new ArrayKey());
	}

	public function __toString(): string
	{
	return 'array{' . implode(', ', $this->items) . '}';
	}
	}