N°6932 - Split applicationextension.inc.php APIs in separate files

application/applicationextension/backoffice/AbstractPageUIBlockExtension.php

@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * Extend this class instead of iPageUIBlockExtension if you don't need to overload all methods
+ *
+ * @api
+ * @package     UIBlockExtensibilityAPI
+ * @since       3.0.0
+ */
+abstract class AbstractPageUIBlockExtension implements iPageUIBlockExtension
+{
+    /**
+     * @inheritDoc
+     */
+    public function GetBannerBlock()
+    {
+        return null;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function GetHeaderBlock()
+    {
+        return null;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function GetFooterBlock()
+    {
+        return null;
+    }
+}