Callable_.php
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Callable_.php
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	<?php

	declare(strict_types=1);

	/**
	* 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
	*/

	namespace phpDocumentor\Reflection\Types;

	use phpDocumentor\Reflection\Type;

	/**
	* Value Object representing a Callable type.
	*
	* @psalm-immutable
	*/
	final class Callable_ implements Type
	{
	/** @var Type\|null */
	private $returnType;
	/** @var CallableParameter[] */
	private $parameters;

	/**
	* @param CallableParameter[] $parameters
	*/
	public function __construct(array $parameters = [], ?Type $returnType = null)
	{
	$this->parameters = $parameters;
	$this->returnType = $returnType;
	}

	/** @return CallableParameter[] */
	public function getParameters(): array
	{
	return $this->parameters;
	}

	public function getReturnType(): ?Type
	{
	return $this->returnType;
	}

	/**
	* Returns a rendered output of the Type as it would be used in a DocBlock.
	*/
	public function __toString(): string
	{
	return 'callable';
	}
	}