SensioLabs Insight fixes

Author: redjanym

.gitignore

@@ -1,5 +1 @@
 vendor
-.project
-.buildpath
-.settings
-.idea

README.md

@@ -93,4 +93,4 @@ $client->setApiKey($server_key);
 $response = $client->removeTopicSubscription('_SOME_TOPIC_ID_', ['_FIRST_TOKEN_', '_SECOND_TOKEN_']);
 var_dump($response->getStatusCode());
 var_dump($response->getBody()->getContents());
-```
+```

composer.json

@@ -32,4 +32,4 @@
             "sngrl\\PhpFirebaseCloudMessaging\\Tests\\": "tests/"
         }
     }
-}
+}

phpunit.xml.dist

@@ -14,4 +14,4 @@
       </exclude>
     </whitelist>
   </filter>
-</phpunit>
+</phpunit>

src/ClientInterface.php

@@ -1,8 +1,6 @@
 <?php
 namespace sngrl\PhpFirebaseCloudMessaging;
 
-use GuzzleHttp;
-
 /**
  *
  * @author sngrl
@@ -19,7 +17,7 @@ interface ClientInterface
      *
      * @return \sngrl\PhpFirebaseCloudMessaging\Client
      */
-    function setApiKey($apiKey);
+    public function setApiKey($apiKey);
 
 
     /**
@@ -29,7 +27,7 @@ function setApiKey($apiKey);
      *
      * @return \sngrl\PhpFirebaseCloudMessaging\Client
      */
-    function setProxyApiUrl($url);
+    public function setProxyApiUrl($url);
 
     /**
      * sends your notification to the google servers and returns a guzzle repsonse object
@@ -40,6 +38,6 @@ function setProxyApiUrl($url);
      * @return \Psr\Http\Message\ResponseInterface
      * @throws \GuzzleHttp\Exception\RequestException
      */
-    function send(Message $message);
+    public function send(Message $message);
 
 }

src/Recipient/Device.php

@@ -15,4 +15,4 @@ public function getToken()
     {
         return $this->token;
     }
-}
+}

src/Recipient/Recipient.php

@@ -15,4 +15,4 @@ public function toJson()
     {
         return $this->to;
     }
-}
+}

src/Recipient/Topic.php

@@ -15,4 +15,4 @@ public function getName()
     {
         return $this->name;
     }
-}
+}