From 4c1384f64b2dc33271d887eea53f11e5e5c0b805 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Thu, 10 Sep 2020 20:40:13 +0200
Subject: [PATCH] fix typehint

---
 Account/Account.php                | 4 ++--
 System/File/ContainerInterface.php | 4 ++--
 System/File/Ftp/FileAbstract.php   | 2 +-
 System/File/Local/FileAbstract.php | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Account/Account.php b/Account/Account.php
index a22ed09a6..a7a512170 100644
--- a/Account/Account.php
+++ b/Account/Account.php
@@ -435,11 +435,11 @@ class Account implements \JsonSerializable, ArrayableInterface
     /**
      * Get created at.
      *
-     * @return \DateTimeInterface
+     * @return \DateTimeImmutable
      *
      * @since 1.0.0
      */
-    public function getCreatedAt() : \DateTimeInterface
+    public function getCreatedAt() : \DateTimeImmutable
     {
         return $this->createdAt;
     }
diff --git a/System/File/ContainerInterface.php b/System/File/ContainerInterface.php
index 834720048..c67c11623 100644
--- a/System/File/ContainerInterface.php
+++ b/System/File/ContainerInterface.php
@@ -124,11 +124,11 @@ interface ContainerInterface
     /**
      * Get the datetime when the resource got created.
      *
-     * @return \DateTime
+     * @return \DateTimeImmutable
      *
      * @since 1.0.0
      */
-    public function getCreatedAt() : \DateTimeInterface;
+    public function getCreatedAt() : \DateTimeImmutable;
 
     /**
      * Get the datetime when the resource got last modified.
diff --git a/System/File/Ftp/FileAbstract.php b/System/File/Ftp/FileAbstract.php
index d0f782f60..f073770f2 100644
--- a/System/File/Ftp/FileAbstract.php
+++ b/System/File/Ftp/FileAbstract.php
@@ -151,7 +151,7 @@ abstract class FileAbstract implements ContainerInterface
     /**
      * {@inheritdoc}
      */
-    public function getCreatedAt() : \DateTimeInterface
+    public function getCreatedAt() : \DateTimeImmutable
     {
         return $this->createdAt;
     }
diff --git a/System/File/Local/FileAbstract.php b/System/File/Local/FileAbstract.php
index d350ffe29..3cb1a51d3 100644
--- a/System/File/Local/FileAbstract.php
+++ b/System/File/Local/FileAbstract.php
@@ -151,7 +151,7 @@ abstract class FileAbstract implements ContainerInterface
     /**
      * {@inheritdoc}
      */
-    public function getCreatedAt() : \DateTimeInterface
+    public function getCreatedAt() : \DateTimeImmutable
     {
         return $this->createdAt;
     }