PSR: depend on psr client and not http client

Author: glaubinix

.php-cs-fixer.php

@@ -12,6 +12,7 @@
     ->setRiskyAllowed(true)
     ->setRules(array(
         '@PSR2' => true,
+        'no_unused_imports' => true,
     ))
     ->setFinder($finder)
 ;

src/Api/Projects.php

@@ -9,8 +9,6 @@
 
 namespace PrivatePackagist\ApiClient\Api;
 
-use PrivatePackagist\ApiClient\Exception\InvalidArgumentException;
-
 /**
  * @deprecated Use the Subrepositories API instead
  */

src/HttpClient/HttpPluginClientBuilder.php

@@ -12,14 +12,14 @@
 use Http\Client\Common\HttpMethodsClient;
 use Http\Client\Common\Plugin;
 use Http\Client\Common\PluginClient;
-use Http\Client\HttpClient;
 use Http\Discovery\HttpClientDiscovery;
 use Http\Discovery\MessageFactoryDiscovery;
 use Http\Message\RequestFactory;
+use Psr\Http\Client\ClientInterface;
 
 class HttpPluginClientBuilder
 {
-    /** @var HttpClient */
+    /** @var ClientInterface */
     private $httpClient;
     /** @var HttpMethodsClient|null */
     private $pluginClient;
@@ -28,7 +28,7 @@ class HttpPluginClientBuilder
     /** @var Plugin[] */
     private $plugins = [];
 
-    public function __construct(HttpClient $httpClient = null, RequestFactory $requestFactory = null)
+    public function __construct(ClientInterface $httpClient = null, RequestFactory $requestFactory = null)
     {
         $this->httpClient = $httpClient ?: HttpClientDiscovery::find();
         $this->requestFactory = $requestFactory ?: MessageFactoryDiscovery::find();