Merge pull request #3 from rutgerrademaker/master

Fix issue where deprecation notices were thrown in php 8

Author: rutgerrademaker

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## 1.1.2
+### Fixed
+- Issue where in PHP 8, Deprecation Notices were thrown about missing return types.
+
 ## 1.1.1
 ### Changed
 - Package is now also installable in PHP 8.

src/UnixFileMappingReader.php

@@ -84,7 +84,7 @@ function (string $mapping): FileMappingInterface {
      *
      * @return void
      */
-    public function next()
+    public function next(): void
     {
         $this->getMappings()->next();
     }
@@ -114,7 +114,7 @@ public function valid(): bool
      *
      * @return void
      */
-    public function rewind()
+    public function rewind(): void
     {
         $this->getMappings()->rewind();
     }