Removed some unused statements.

src/Factory/CpuCoreCountFixed.php

@@ -5,7 +5,6 @@
 use React\ChildProcess\Process as ChildProcess;
 use React\EventLoop\LoopInterface;
 use React\Promise\PromiseInterface;
-use WyriHaximus\CpuCoreDetector\Detector;
 use WyriHaximus\CpuCoreDetector\Resolver;
 use WyriHaximus\FileDescriptors\Factory;
 use WyriHaximus\FileDescriptors\NoCompatibleListerException;

src/Factory/CpuCoreCountFlexible.php

@@ -5,7 +5,6 @@
 use React\ChildProcess\Process as ChildProcess;
 use React\EventLoop\LoopInterface;
 use React\Promise\PromiseInterface;
-use WyriHaximus\CpuCoreDetector\Detector;
 use WyriHaximus\CpuCoreDetector\Resolver;
 use WyriHaximus\FileDescriptors\Factory;
 use WyriHaximus\FileDescriptors\NoCompatibleListerException;

src/Pool/Flexible.php

@@ -110,7 +110,6 @@ protected function ttl(WorkerInterface $worker)
             if ($stop <= time()) {
                 $this->loop->cancelTimer($timer);
                 $worker->terminate();
-                return;
             }
         });
     }

src/PoolInterface.php

@@ -3,7 +3,6 @@
 namespace WyriHaximus\React\ChildProcess\Pool;
 
 use Evenement\EventEmitterInterface;
-use React\ChildProcess\Process;
 use React\EventLoop\LoopInterface;
 use React\Promise\PromiseInterface;
 use WyriHaximus\React\ChildProcess\Messenger\Messages\Message;

src/ProcessCollection/ArrayList.php

@@ -3,7 +3,6 @@
 namespace WyriHaximus\React\ChildProcess\Pool\ProcessCollection;
 
 use ArrayIterator;
-use React\ChildProcess\Process;
 use WyriHaximus\React\ChildProcess\Pool\ProcessCollectionInterface;
 
 class ArrayList implements ProcessCollectionInterface

src/Worker.php

@@ -5,7 +5,6 @@
 use Evenement\EventEmitterTrait;
 use React\Promise\PromiseInterface;
 use WyriHaximus\React\ChildProcess\Messenger\Messages\Message;
-use WyriHaximus\React\ChildProcess\Messenger\Messages\Payload;
 use WyriHaximus\React\ChildProcess\Messenger\Messages\Rpc;
 use WyriHaximus\React\ChildProcess\Messenger\Messenger;