BasicAccessCheckClosuresSingleton.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\GlobalScreen\Helper;
 
class BasicAccessCheckClosuresSingleton
{
    protected static ?BasicAccessCheckClosures $instance = null;
 
    private function __construct()
    {
    }
 
    public static function getInstance(): BasicAccessCheckClosures
    {
        if (!self::$instance instanceof BasicAccessCheckClosures) {
            self::$instance = new BasicAccessCheckClosures();
        }
 
        return self::$instance;
    }
}