[Messenger] Add types to private properties

Signed-off-by: Alexander M. Turek <[email protected]>

Author: derrabus

Transport/BeanstalkdReceivedStamp.php

@@ -18,8 +18,8 @@
  */
 class BeanstalkdReceivedStamp implements NonSendableStampInterface
 {
-    private $id;
-    private $tube;
+    private string $id;
+    private string $tube;
 
     public function __construct(string $id, string $tube)
     {

Transport/BeanstalkdReceiver.php

@@ -24,8 +24,8 @@
  */
 class BeanstalkdReceiver implements ReceiverInterface, MessageCountAwareInterface
 {
-    private $connection;
-    private $serializer;
+    private Connection $connection;
+    private SerializerInterface $serializer;
 
     public function __construct(Connection $connection, SerializerInterface $serializer = null)
     {

Transport/BeanstalkdSender.php

@@ -22,8 +22,8 @@
  */
 class BeanstalkdSender implements SenderInterface
 {
-    private $connection;
-    private $serializer;
+    private Connection $connection;
+    private SerializerInterface $serializer;
 
     public function __construct(Connection $connection, SerializerInterface $serializer = null)
     {

Transport/BeanstalkdTransport.php

@@ -22,10 +22,10 @@
  */
 class BeanstalkdTransport implements TransportInterface, MessageCountAwareInterface
 {
-    private $connection;
-    private $serializer;
-    private $receiver;
-    private $sender;
+    private Connection $connection;
+    private SerializerInterface $serializer;
+    private BeanstalkdReceiver $receiver;
+    private BeanstalkdSender $sender;
 
     public function __construct(Connection $connection, SerializerInterface $serializer = null)
     {

Transport/Connection.php

@@ -40,11 +40,11 @@ class Connection
      * * timeout: message reservation timeout (in seconds)
      * * ttr: the message time to run before it is put back in the ready queue (in seconds)
      */
-    private $configuration;
-    private $client;
-    private $tube;
-    private $timeout;
-    private $ttr;
+    private array $configuration;
+    private PheanstalkInterface $client;
+    private string $tube;
+    private int $timeout;
+    private int $ttr;
 
     public function __construct(array $configuration, PheanstalkInterface $client)
     {