DeleteHandlerInterface.php

См. документацию.

<?php
 
namespace Bitrix\Socialnetwork\Control\Handler\Delete;
 
use Bitrix\Socialnetwork\Control\Command\DeleteCommand;
use Bitrix\Socialnetwork\Control\Handler\HandlerResult;
use Bitrix\Socialnetwork\Item\Workgroup;
 
interface DeleteHandlerInterface
{
    public function delete(DeleteCommand $command, Workgroup $entityBefore): HandlerResult;
}