k</strong> plugins must implement <code>EventSubscriberInterface</code> interface, which in turn forces to define a method called <code>getSubscribedEvents()</code>. This method simply returns an array of events that you want to subscribe to and the name of the methods that are executed when those events occur.</p>

<p><strong>easybook</strong> currently has six events, defined in <code>Easybook\Events\EasybookEvents</code> class:</p>

<ul>
<li><code>Events::PRE_PUBLISH</code>, notified before starting the 