Apply fixes from StyleCI

src/Illuminate/Bus/BusServiceProvider.php

@@ -2,7 +2,6 @@
 
 namespace Illuminate\Bus;
 
-use Illuminate\Bus\BatchFactory;
 use Illuminate\Contracts\Bus\Dispatcher as DispatcherContract;
 use Illuminate\Contracts\Bus\QueueingDispatcher as QueueingDispatcherContract;
 use Illuminate\Contracts\Queue\Factory as QueueFactoryContract;

src/Illuminate/Bus/DatabaseBatchRepository.php

@@ -58,7 +58,7 @@ public function find(string $batchId)
                             ->first();
 
         if (! $batch) {
-            return null;
+            return;
         }
 
         return $this->factory->make(

src/Illuminate/Support/Testing/Fakes/BatchRepositoryFake.php

@@ -20,7 +20,6 @@ class BatchRepositoryFake implements BatchRepository
      */
     public function find(string $batchId)
     {
-        return;
     }
 
     /**
@@ -54,7 +53,6 @@ public function store(PendingBatch $batch)
      */
     public function incrementTotalJobs(string $batchId, int $amount)
     {
-        return;
     }
 
     /**
@@ -87,7 +85,6 @@ public function incrementFailedJobs(string $batchId)
      */
     public function markAsFinished(string $batchId)
     {
-        return;
     }
 
     /**
@@ -98,7 +95,6 @@ public function markAsFinished(string $batchId)
      */
     public function cancel(string $batchId)
     {
-        return;
     }
 
     /**
@@ -109,7 +105,6 @@ public function cancel(string $batchId)
      */
     public function delete(string $batchId)
     {
-        return;
     }
 
     /**

src/Illuminate/Support/Testing/Fakes/BusFake.php

@@ -2,14 +2,11 @@
 
 namespace Illuminate\Support\Testing\Fakes;
 
-use Carbon\CarbonImmutable;
 use Closure;
 use Illuminate\Bus\PendingBatch;
 use Illuminate\Collections\Arr;
 use Illuminate\Collections\Collection;
 use Illuminate\Contracts\Bus\QueueingDispatcher;
-use Illuminate\Support\Facades\Facade;
-use Illuminate\Support\Str;
 use Illuminate\Support\Traits\ReflectsClosures;
 use PHPUnit\Framework\Assert as PHPUnit;
 
@@ -197,7 +194,7 @@ public function assertBatched(callable $callback)
     {
         PHPUnit::assertTrue(
             $this->batched($callback)->count() > 0,
-            "The expected batch was not dispatched."
+            'The expected batch was not dispatched.'
         );
     }
 
@@ -371,7 +368,6 @@ public function dispatchAfterResponse($command)
      */
     public function findBatch(string $batchId)
     {
-        return;
     }
 
     /**

tests/Bus/BusBatchableTest.php

@@ -30,7 +30,6 @@ public function test_batch_may_be_retrieved()
         $repository->shouldReceive('find')->once()->with('test-batch-id')->andReturn('test-batch');
         $container->instance(BatchRepository::class, $repository);
 
-
         $this->assertEquals('test-batch', $class->batch());
 
         Container::setInstance(null);

tests/Bus/BusPendingBatchTest.php

@@ -2,8 +2,8 @@
 
 namespace Illuminate\Tests\Bus;
 
-use Illuminate\Bus\BatchRepository;
 use Illuminate\Bus\Batchable;
+use Illuminate\Bus\BatchRepository;
 use Illuminate\Bus\PendingBatch;
 use Illuminate\Collections\Collection;
 use Illuminate\Container\Container;