limoncello-php-dist / oauth-server

src/GrantTraits/RefreshGrantTrait.php

Spacing +2 added lines, -2 removed lines

@@ -66,7 +66,7 @@ 
      *
      * @return string[]|null
      */
-    protected function refreshGetScope(array $parameters): ?array
+    protected function refreshGetScope(array $parameters): ? array
     {
         $scope = $this->refreshReadStringValue($parameters, 'scope');
 
@@ -79,7 +79,7 @@ 
      *
      * @return ResponseInterface
      */
-    protected function refreshIssueToken(array $parameters, ?ClientInterface $determinedClient): ResponseInterface
+    protected function refreshIssueToken(array $parameters, ?ClientInterface $determinedClient) : ResponseInterface
     {
         if (($refreshValue = $this->refreshGetValue($parameters)) === null) {
             throw new OAuthTokenBodyException(OAuthTokenBodyException::ERROR_INVALID_REQUEST);