1 files changed, 5 insertions, 21 deletions
diff --git a/lib/classes/sidebar/AttributesArrayAccessTrait.php b/lib/classes/sidebar/AttributesArrayAccessTrait.php
index 7bea834..09fc030 100644
--- a/lib/classes/sidebar/AttributesArrayAccessTrait.php
+++ b/lib/classes/sidebar/AttributesArrayAccessTrait.php
@@ -3,41 +3,25 @@ trait AttributesArrayAccessTrait
 {
     public $attributes = [];
 
-    /**
-     * @todo Add bool return type when Stud.IP requires PHP8 minimal
-     */
-    #[ReturnTypeWillChange]
-    public function offsetExists($offset)
+    public function offsetExists($offset): bool
     {
         return isset($this->attributes[$offset]);
     }
 
     /**
-     * @param $offset
-     * @return mixed
-     *
-     * @todo Add mixed return type when Stud.IP requires PHP8 minimal
+     * @param string $offset
      */
-    #[ReturnTypeWillChange]
-    public function offsetGet($offset)
+    public function offsetGet($offset): mixed
     {
         return $this->attributes[$offset];
     }
 
-    /**
-     * @todo Add void return type when Stud.IP requires PHP8 minimal
-     */
-    #[ReturnTypeWillChange]
-    public function offsetSet($offset, $value)
+    public function offsetSet($offset, $value): void
     {
         $this->attributes[$offset] = $value;
     }
 
-    /**
-     * @todo Add void return type when Stud.IP requires PHP8 minimal
-     */
-    #[ReturnTypeWillChange]
-    public function offsetUnset($offset)
+    public function offsetUnset($offset): void
     {
         unset($this->attributes[$offset]);
     }