First commit

sites/all/modules/civicrm/Civi/ActionSchedule/Events.php

@@ -0,0 +1,19 @@
+<?php
+namespace Civi\ActionSchedule;
+
+class Events {
+
+  /**
+   * Register any available mappings.
+   *
+   * @see EntityListEvent
+   */
+  const MAPPINGS = 'civi.actionSchedule.getMappings';
+
+  /**
+   * Prepare the pre-mailing query. This query loads details about
+   * the contact/entity so that they're available for mail-merge.
+   */
+  const MAILING_QUERY = 'civi.actionSchedule.prepareMailingQuery';
+
+}