CS

Author: j0k3r

lib/Imgur/HttpClient/HttpClient.php

@@ -6,7 +6,6 @@
 use GuzzleHttp\ClientInterface;
 use GuzzleHttp\HandlerStack;
 use GuzzleHttp\Middleware;
-use GuzzleHttp\Psr7\Request;
 use Imgur\Middleware\AuthMiddleware;
 use Imgur\Middleware\ErrorMiddleware;
 use Psr\Http\Message\RequestInterface;

lib/Imgur/HttpClient/HttpClientInterface.php

@@ -15,7 +15,7 @@ interface HttpClientInterface
      * @param string $url        URL to which the request should point
      * @param array  $parameters Request parameters
      *
-     * @return \GuzzleHttp\Message\ResponseInterface
+     * @return \Psr\Http\Message\ResponseInterface
      */
     public function get($url, array $parameters = []);
 
@@ -25,7 +25,7 @@ public function get($url, array $parameters = []);
      * @param string $url        URL to which the request should point
      * @param array  $parameters Request parameters
      *
-     * @return \GuzzleHttp\Message\ResponseInterface
+     * @return \Psr\Http\Message\ResponseInterface
      */
     public function post($url, array $parameters = []);
 
@@ -35,7 +35,7 @@ public function post($url, array $parameters = []);
      * @param string $url        URL to which the request should point
      * @param array  $parameters Request parameters
      *
-     * @return \GuzzleHttp\Message\ResponseInterface
+     * @return \Psr\Http\Message\ResponseInterface
      */
     public function delete($url, array $parameters = []);
 
@@ -46,7 +46,7 @@ public function delete($url, array $parameters = []);
      * @param array  $parameters Request parameters
      * @param string $httpMethod HTTP method to use
      *
-     * @return \GuzzleHttp\Message\ResponseInterface
+     * @return \Psr\Http\Message\ResponseInterface
      */
     public function performRequest($url, $parameters, $httpMethod = 'GET');
 

lib/Imgur/Middleware/ErrorMiddleware.php

@@ -10,6 +10,8 @@
 
 class ErrorMiddleware
 {
+    private $nextHandler;
+
     /**
      * @param callable $nextHandler Next handler to invoke
      */
@@ -37,7 +39,7 @@ public function __invoke(RequestInterface $request, array $options)
     /**
      * Middleware that handles rate limit errors.
      *
-     * @return callable Returns a function that accepts the next handler
+     * @return \Closure Returns a function that accepts the next handler
      */
     public static function error()
     {