<?php declare(strict_types = 1);
namespace MailPoet\Automation\Engine\Integration;
if (!defined('ABSPATH')) exit;
use MailPoet\Automation\Engine\Data\StepValidationArgs;
use MailPoet\Validator\Schema\ObjectSchema;
interface Step {
public function getKey(): string;
public function getName(): string;
public function getArgsSchema(): ObjectSchema;
/** @return string[] */
public function getSubjectKeys(): array;
public function validate(StepValidationArgs $args): void;
}