Edit File: SubscriberFactoryInterface.php
<?php namespace WP_Rocket\ThirdParty; use WP_Rocket\Event_Management\Subscriber_Interface; /** * Interface for Subscriber Factories * * @since 3.6.3 */ interface SubscriberFactoryInterface { /** * Get a Subscriber Interface object. * * @since 3.6.3 * * @return Subscriber_Interface */ public function get_subscriber(); }