From 9653d7872e575d19632cc3021500ea6be9b3cfb0 Mon Sep 17 00:00:00 2001
From: Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
Date: Sun, 8 Oct 2023 21:57:28 +0200
Subject: [PATCH] Use strict typing

---
 src/Traits/Getter.php    | 5 +++--
 src/Traits/Setter.php    | 2 +-
 src/Traits/Singleton.php | 6 ++++--
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/Traits/Getter.php b/src/Traits/Getter.php
index 41f65a6..f7bdd0b 100644
--- a/src/Traits/Getter.php
+++ b/src/Traits/Getter.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 /**
  * Useful PHP Traits
  * Copyright (C) 2023 Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
@@ -69,7 +69,8 @@ trait Getter
             $value = $this->__get($property);
         } catch (\InvalidArgumentException) {
             $value = null;
+        } finally {
+            return !empty($value);
         }
-        return !empty($value);
     }
 }
diff --git a/src/Traits/Setter.php b/src/Traits/Setter.php
index 6aa3e85..246f262 100644
--- a/src/Traits/Setter.php
+++ b/src/Traits/Setter.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 /**
  * Useful PHP Traits
  * Copyright (C) 2023 Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
diff --git a/src/Traits/Singleton.php b/src/Traits/Singleton.php
index 5be752d..6a489be 100644
--- a/src/Traits/Singleton.php
+++ b/src/Traits/Singleton.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 /**
  * Useful PHP Traits
  * Copyright (C) 2023 Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
@@ -69,8 +69,10 @@ trait Singleton
      * This is a singleton class, thus cloning is prohibited.
      *
      * @access private
+     *
+     * @return void
      */
-    final private function __clone()
+    final private function __clone(): void
     {
     }
 }