From f67d3c9003d3dc376e7b21cde7622d9e6d7c0a8a Mon Sep 17 00:00:00 2001
From: Christopher Vagnetoft <cvagnetoft@gmail.com>
Date: Mon, 31 Oct 2022 13:01:29 +0100
Subject: [PATCH] More fixes for PHP 7.4 compat

---
 src/Readers/CsvReader.php  | 6 +++---
 src/Readers/JsonReader.php | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/Readers/CsvReader.php b/src/Readers/CsvReader.php
index 3d5edf0..cf070c5 100644
--- a/src/Readers/CsvReader.php
+++ b/src/Readers/CsvReader.php
@@ -70,13 +70,13 @@ class CsvReader implements ReaderInterface
         $this->checkLoadedSlice();
     }
 
-    public function key(): mixed
+    public function key()
     {
         //$this->checkLoadedSlice();
         return $this->counter;
     }
 
-    public function current(): mixed
+    public function current()
     {
         //$this->checkLoadedSlice();   
         return $this->data[$this->currentIndex];
@@ -102,4 +102,4 @@ class CsvReader implements ReaderInterface
         return ($this->currentFile < count($this->files) && ($this->currentIndex < count($this->data)));
         
     }
-}
\ No newline at end of file
+}
diff --git a/src/Readers/JsonReader.php b/src/Readers/JsonReader.php
index 8aebdca..13b61ca 100644
--- a/src/Readers/JsonReader.php
+++ b/src/Readers/JsonReader.php
@@ -61,13 +61,13 @@ class JsonReader implements ReaderInterface
         $this->checkLoadedSlice();
     }
 
-    public function key(): mixed
+    public function key()
     {
         //$this->checkLoadedSlice();
         return $this->counter;
     }
 
-    public function current(): mixed
+    public function current()
     {
         //$this->checkLoadedSlice();   
         return $this->data[$this->currentIndex];