From 8f4f4dcd4840f4a1bfee768bc26a998c532cbb3c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Franti=C5=A1ek=20Ma=C5=A1a?= <frantisekmasa1@gmail.com>
Date: Mon, 2 Sep 2019 18:13:10 +0200
Subject: [PATCH] Added return type

---
 src/PhpWord/Element/AbstractElement.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/PhpWord/Element/AbstractElement.php b/src/PhpWord/Element/AbstractElement.php
index e3e54ed4..46372b71 100644
--- a/src/PhpWord/Element/AbstractElement.php
+++ b/src/PhpWord/Element/AbstractElement.php
@@ -96,7 +96,7 @@ abstract class AbstractElement
     /**
      * A reference to the parent
      *
-     * @var \PhpOffice\PhpWord\Element\AbstractElement
+     * @var AbstractElement|null
      */
     private $parent;
 
@@ -335,6 +335,11 @@ abstract class AbstractElement
         $this->commentRangeEnd->setEndElement($this);
     }
 
+    /**
+     * Get parent element
+     *
+     * @return AbstractElement|null
+     */
     public function getParent()
     {
         return $this->parent;