From b23a531d901f5b08418326dccf1453b884e9392c Mon Sep 17 00:00:00 2001
From: Tomasz Sawicki <falundir@gmail.com>
Date: Mon, 2 Jan 2023 17:01:52 +0100
Subject: [PATCH] Add missing return types in SandboxedString

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

diff --git a/src/SandboxedString.php b/src/SandboxedString.php
index bd9758f..2d7b3a6 100644
--- a/src/SandboxedString.php
+++ b/src/SandboxedString.php
@@ -64,7 +64,7 @@ public function __invoke() : string {
          * @param   mixed       $offset            Offset to set value
          * @param   mixed       $value             Value to set
          */
-        public function offsetSet($offset, $value){
+        public function offsetSet($offset, $value) : void {
             if($offset === null){
                 $this->value .= $value;
             } else {
@@ -90,7 +90,7 @@ public function offsetExists($offset) : bool {
         /** Unset string value at specified offset
          * @param   mixed       $offset            Offset to unset
          */
-        public function offsetUnset($offset){
+        public function offsetUnset($offset) : void {
             unset($this->value[$offset]);
         }
         /** Return iterator for string value