Version 4.7.6

system/3rd_party/graphql-php/Error/Error.php

@@ -10,6 +10,7 @@ use GraphQL\Language\Source;
 use GraphQL\Language\SourceLocation;
 use GraphQL\Utils\Utils;
 use JsonSerializable;
+use ReturnTypeWillChange;
 use Throwable;
 use Traversable;
 use function array_filter;
@@ -367,6 +368,7 @@ class Error extends Exception implements JsonSerializable, ClientAware
      * @return mixed data which can be serialized by <b>json_encode</b>,
      * which is a value of any type other than a resource.
      */
+    #[ReturnTypeWillChange]
     public function jsonSerialize()
     {
         return $this->toSerializableArray();

system/3rd_party/graphql-php/Error/Warning.php

@@ -39,7 +39,7 @@ final class Warning
      *
      * @api
      */
-    public static function setWarningHandler(?callable $warningHandler = null)
+    public static function setWarningHandler(?callable $warningHandler = null) : void
     {
         self::$warningHandler = $warningHandler;
     }
@@ -56,7 +56,7 @@ final class Warning
      *
      * @api
      */
-    public static function suppress($suppress = true)
+    public static function suppress($suppress = true) : void
     {
         if ($suppress === true) {
             self::$enableWarnings = 0;
@@ -81,7 +81,7 @@ final class Warning
      *
      * @api
      */
-    public static function enable($enable = true)
+    public static function enable($enable = true) : void
     {
         if ($enable === true) {
             self::$enableWarnings = self::ALL;
@@ -94,7 +94,7 @@ final class Warning
         }
     }
 
-    public static function warnOnce(string $errorMessage, int $warningId, ?int $messageLevel = null)
+    public static function warnOnce(string $errorMessage, int $warningId, ?int $messageLevel = null) : void
     {
         $messageLevel = $messageLevel ?? E_USER_WARNING;
 
@@ -107,7 +107,7 @@ final class Warning
         }
     }
 
-    public static function warn(string $errorMessage, int $warningId, ?int $messageLevel = null)
+    public static function warn(string $errorMessage, int $warningId, ?int $messageLevel = null) : void
     {
         $messageLevel = $messageLevel ?? E_USER_WARNING;