removed unnecessary imports

transistive · transistive · commit 3f5275213321 · 2021-08-20T10:48:48.000+02:00
diff --git a/src/Bolt.php b/src/Bolt.php
@@ -2,7 +2,6 @@
 
 namespace Bolt;
 
-use Bolt\protocol\V4_3;
 use Bolt\error\{
     ConnectException,
     PackException,
@@ -12,8 +11,6 @@
 use Bolt\PackStream\{IPacker, IUnpacker};
 use Bolt\protocol\AProtocol;
 use Bolt\connection\IConnection;
-use function get_called_class;
-use function method_exists;
 
 /**
  * Main class Bolt
diff --git a/src/protocol/V4_3.php b/src/protocol/V4_3.php
@@ -4,8 +4,6 @@
 
 use Bolt\error\MessageException;
 use Bolt\error\PackException;
-use function count;
-use function is_array;
 
 /**
  * Class Protocol version 4.3
diff --git a/tests/BoltTest.php b/tests/BoltTest.php
@@ -3,7 +3,6 @@
 namespace Bolt\tests;
 
 use Bolt\Bolt;
-use Bolt\protocol\V4_3;
 use Exception;
 
 /**
