eventcollection.php

См. документацию.

<?php

 
namespace Bitrix\Socialnetwork\Internals\Counter\Event;
 
class EventCollection
{
    private static $instance;
 
    private $registry = [];

    private function __construct()
    {
 
    }

    public static function getInstance(): self
    {
        if (!self::$instance)
        {
            self::$instance = new self();
        }
 
        return self::$instance;
    }

    public function list(): array
    {
        return $this->registry;
    }

    public function push(Event $event): void
    {
        $this->registry[] = $event;
    }
}