AutomationNodeVisitor.php
<?php declare(strict_types = 1);
namespace MailPoet\Automation\Engine\Validation\AutomationGraph;
if (!defined('ABSPATH')) exit;
use MailPoet\Automation\Engine\Data\Automation;
interface AutomationNodeVisitor {
public function initialize(Automation $automation): void;
public function visitNode(Automation $automation, AutomationNode $node): void;
public function complete(Automation $automation): void;
}