From fbc8303d2c7ff15299f1d115fe163b64af92d3db Mon Sep 17 00:00:00 2001
From: "Kristof Ringleff, Fooman" <kristof@fooman.co.nz>
Date: Wed, 21 Feb 2018 10:43:57 +1100
Subject: [PATCH] Add ObserverInterface to the api

---
 lib/internal/Magento/Framework/Event/ObserverInterface.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/internal/Magento/Framework/Event/ObserverInterface.php b/lib/internal/Magento/Framework/Event/ObserverInterface.php
index 09358e0966216..e7c9b770ea1f5 100644
--- a/lib/internal/Magento/Framework/Event/ObserverInterface.php
+++ b/lib/internal/Magento/Framework/Event/ObserverInterface.php
@@ -10,6 +10,7 @@
 /**
  * Interface \Magento\Framework\Event\ObserverInterface
  *
+ * @api
  */
 interface ObserverInterface
 {