factory.php

См. документацию.

<?php
 
namespace Bitrix\Sender\Preset\Installation;
 
use Bitrix\Sender\Integration;
use Bitrix\Sender\Internals\CodeBasedFactory;

class Factory extends CodeBasedFactory
{
    public static function getInstallable()
    {
        $list = static::getObjectInstances(__NAMESPACE__ . '\iInstallable');
        static::reset();
 
        return $list;
    }
 
    protected static function getInterface()
    {
        return __NAMESPACE__ . '\iInstallable';
    }
 
    protected static function getClasses()
    {
        return array(
            iInstallable::EVENT_NAME => Integration\EventHandler::onSenderPresetList(),
        );
    }
}