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    <h3>Editing: Groups.php</h3>
    <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\TextUI\XmlConfiguration;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 *
 * @psalm-immutable
 */
final class Groups
{
    /**
     * @var GroupCollection
     */
    private $include;

    /**
     * @var GroupCollection
     */
    private $exclude;

    public function __construct(GroupCollection $include, GroupCollection $exclude)
    {
        $this-&gt;include = $include;
        $this-&gt;exclude = $exclude;
    }

    public function hasInclude(): bool
    {
        return !$this-&gt;include-&gt;isEmpty();
    }

    public function include(): GroupCollection
    {
        return $this-&gt;include;
    }

    public function hasExclude(): bool
    {
        return !$this-&gt;exclude-&gt;isEmpty();
    }

    public function exclude(): GroupCollection
    {
        return $this-&gt;exclude;
    }
}
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