PSR2 Fixes

Author: jbeales

src/Common/Api/OperatorTrait.php

@@ -9,8 +9,8 @@
 use GuzzleHttp\Promise\PromiseInterface;
 use OpenStack\Common\Resource\ResourceInterface;
 use OpenStack\Common\Transport\RequestSerializer;
-use Psr\Http\Message\ResponseInterface;
 use OpenStack\Common\Transport\Utils;
+use Psr\Http\Message\ResponseInterface;
 
 trait OperatorTrait
 {
@@ -111,6 +111,7 @@ protected function sendRequest(Operation $operation, array $userValues = [], boo
         $method  = $async ? 'requestAsync' : 'request';
 
         $uri     = Utils::uri_template($operation->getPath(), $userValues);
+
         return $this->client->$method($operation->getMethod(), $uri, $options);
     }
 

src/Common/Transport/HandlerStack.php

@@ -9,10 +9,8 @@
 
 class HandlerStack extends GuzzleStack
 {
-
     public static function create(?callable $handler = null): GuzzleStack
     {
-        
         $stack = new self($handler ?: Utils::chooseHandler());
         $stack->push(Middleware::httpErrors(), 'http_errors');
         $stack->push(Middleware::prepareBody(), 'prepare_body');

src/Common/Transport/Utils.php

@@ -5,9 +5,9 @@
 namespace OpenStack\Common\Transport;
 
 use function GuzzleHttp\Psr7\uri_for;
+use GuzzleHttp\UriTemplate\UriTemplate;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\UriInterface;
-use GuzzleHttp\UriTemplate\UriTemplate;
 
 class Utils
 {
@@ -82,13 +82,11 @@ public static function appendPath(UriInterface $uri, $path): UriInterface
         return uri_for(rtrim((string) $uri, '/').'/'.$path);
     }
 
-     /**
-     * Expands a URI template
+    /**
+     * Expands a URI template.
      *
      * @param string $template  URI template
      * @param array  $variables Template variables
-     *
-     * @return string
      */
     public static function uri_template($template, array $variables): string
     {
@@ -97,6 +95,7 @@ public static function uri_template($template, array $variables): string
             return \uri_template($template, $variables);
             // @codeCoverageIgnoreEnd
         }
+
         return UriTemplate::expand($template, $variables);
     }
 }

src/Metric/v1/Gnocchi/Models/Resource.php

@@ -131,6 +131,7 @@ public function getMetricMeasures(array $options = []): array
         );
 
         $response = $this->execute($this->api->getResourceMetricMeasures(), $options);
+
         return \GuzzleHttp\json_decode((string) $response->getBody());
     }