refactor

application/libraries/treemenu/InOutLib.php

@@ -8,7 +8,7 @@ require_once APPPATH . 'libraries/treemenu/TreeMenuLib.php';
  */
 class InOutLib extends TreeMenuLib
 {
-	public function getNodes()
+	public function getNodes($params=array(), $includeSubMenu=false)
 	{
 		return [
 			[
@@ -34,9 +34,4 @@ class InOutLib extends TreeMenuLib
 			]
 		];
 	}
-
-	public function getSubMenu()
-	{
-		return [];
-	}
 }