ducks-project / spl-types

<?php

/**

 * Part of SplTypes package.

 *

 * (c) Adrien Loyant <[email protected]>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

declare(strict_types=1);

namespace Ducks\Component\SplTypes;

/**

 * SplEnumBacked gives the ability to emulate and create backed enumeration objects natively in PHP.

 *

 * @property mixed $value

 *

 * @template T

 * @extends SplEnumUnit<T>

 * @implements SplBackedEnum<T>

 *

 * @psalm-api

 */

#[\AllowDynamicProperties]

abstract class SplEnumBacked extends SplEnumUnit implements SplBackedEnum

{

    /** @use SplBackedEnumTrait<T> */

    use SplBackedEnumTrait;

    /** @use SplEnumBackedTrait<T> */

    use SplEnumBackedTrait;

    /**

     * {@inheritdoc}

     *

     * @psalm-suppress UnsupportedPropertyReferenceUsage

     */

    protected function __construct()

    {

        // Value can be undeclare because typed definition can change.

        $this->value = &$this->__default;

    }

}