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    <textarea name="content" rows="20" cols="80">&lt;?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann &lt;sebastian@phpunit.de&gt;
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject;

use SebastianBergmann\Type\Type;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class ConfigurableMethod
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var Type
     */
    private $returnType;

    public function __construct(string $name, Type $returnType)
    {
        $this-&gt;name       = $name;
        $this-&gt;returnType = $returnType;
    }

    public function getName(): string
    {
        return $this-&gt;name;
    }

    public function mayReturn($value): bool
    {
        if ($value === null &amp;&amp; $this-&gt;returnType-&gt;allowsNull()) {
            return true;
        }

        return $this-&gt;returnType-&gt;isAssignable(Type::fromValue($value, false));
    }

    public function getReturnTypeDeclaration(): string
    {
        return $this-&gt;returnType-&gt;asString();
    }
}
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