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main/inc/lib/hook/interfaces/HookSkypeObserverInterface.php

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+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * This file contains all Hook interfaces and their relation.
+ * They are used for Hook classes.
+ *
+ * @package chamilo.library.hook
+ */
+
+/**
+ * Interface SkypeHookInterface.
+ */
+interface HookSkypeObserverInterface extends HookObserverInterface
+{
+    /**
+     * @param HookSkypeObserverInterface $hook
+     *
+     * @return int
+     */
+    public function hookEventSkype(HookSkypeEventInterface $hook);
+}