From 49fa2450cdc014bc5f4457b4fcd516a31e1c39bf Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Thu, 10 Sep 2020 20:40:12 +0200
Subject: [PATCH] fix typehint

---
 Models/BatchPosting.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Models/BatchPosting.php b/Models/BatchPosting.php
index 0ca274c..4bf1fa8 100644
--- a/Models/BatchPosting.php
+++ b/Models/BatchPosting.php
@@ -115,11 +115,11 @@ class BatchPosting implements \Countable
     /**
      * Get created.
      *
-     * @return \DateTime
+     * @return \DateTimeImmutable
      *
      * @since 1.0.0
      */
-    public function getCreatedAt() : \DateTimeInterface
+    public function getCreatedAt() : \DateTimeImmutable
     {
         return $this->created;
     }