commercetools / commercetools-php-sdk

src/Client/Adapter/Guzzle6Adapter.php

Doc Comments +4 added lines, -1 removed lines

@@ -57,7 +57,7 @@ 
      * @param MessageFormatter $formatter Formatter used to create message strings.
      * @param string           $logLevel Level at which to log requests.
      *
-     * @return callable Returns a function that accepts the next handler.
+     * @return \Closure Returns a function that accepts the next handler.
      */
     private static function log(LoggerInterface $logger, MessageFormatter $formatter, $logLevel = LogLevel::INFO)
     {
@@ -90,6 +90,9 @@ 
         };
     }
 
+    /**
+     * @param \Closure $handler
+     */
     public function addHandler($handler)
     {
         $this->client->getConfig('handler')->push($handler);

Unused Use Statements -2 removed lines

@@ -11,11 +11,9 @@
 use GuzzleHttp\MessageFormatter;
 use GuzzleHttp\Middleware;
 use GuzzleHttp\Pool;
-use GuzzleHttp\Promise\PromiseInterface;
 use Psr\Http\Message\RequestInterface;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Log\LoggerInterface;
-use Commercetools\Core\Error\Message;
 use Commercetools\Core\Error\ApiException;
 use Psr\Log\LogLevel;