<?php

/**
 * Event interface for the Event Bus system.
 *
 * @package AfroIT_Messaging_WorkflowAutomations
 */

namespace AfroIT\Messaging\WorkflowAutomations\Events;


if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Interface Event
 *
 * All domain events must implement this interface.
 */
interface Event {

	/**
	 * Get the event name (identifier for routing).
	 *
	 * @return string
	 */
	public function getName(): string;

	/**
	 * Get the event payload (context data for workflows).
	 *
	 * @return array<string, mixed>
	 */
	public function getPayload(): array;

	/**
	 * Get the event timestamp.
	 *
	 * @return \DateTimeImmutable
	 */
	public function getOccurredAt(): \DateTimeImmutable;
}