From 2ce9f64cf48328cfb4308c9c3342cf5d0ee234fd Mon Sep 17 00:00:00 2001
From: Carsten Brandt <mail@cebe.cc>
Date: Thu, 17 Mar 2016 01:56:47 +0100
Subject: [PATCH] better contract for BootstrapWidgetTrait

---
 BootstrapWidgetTrait.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/BootstrapWidgetTrait.php b/BootstrapWidgetTrait.php
index a1d09cb..d0c90bf 100644
--- a/BootstrapWidgetTrait.php
+++ b/BootstrapWidgetTrait.php
@@ -98,4 +98,10 @@ trait BootstrapWidgetTrait
             $this->getView()->registerJs(implode("\n", $js));
         }
     }
-}
\ No newline at end of file
+
+    /**
+     * @return \yii\web\View the view object that can be used to render views or view files.
+     * @see yii\base\Widget::getView()
+     */
+    abstract function getView();
+}