public_producer/vendor/hyperf/context/src/ApplicationContext.php

<?php

declare(strict_types=1);
/**
 * This file is part of Hyperf.
 *
 * @link     https://www.hyperf.io
 * @document https://hyperf.wiki
 * @contact  group@hyperf.io
 * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
 */

namespace Hyperf\Context;

use Psr\Container\ContainerInterface;
use TypeError;

class ApplicationContext
{
    protected static ?ContainerInterface $container = null;

    /**
     * @throws TypeError
     */
    public static function getContainer(): ContainerInterface
    {
        return self::$container;
    }

    public static function hasContainer(): bool
    {
        return isset(self::$container);
    }

    public static function setContainer(ContainerInterface $container): ContainerInterface
    {
        self::$container = $container;
        return $container;
    }
}