CS fixes

Author: GrahamCampbell

src/Illuminate/Database/Eloquent/Relations/Concerns/AsPivot.php

@@ -2,7 +2,6 @@
 
 namespace Illuminate\Database\Eloquent\Relations\Concerns;
 
-use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Str;
 

src/Illuminate/Queue/SerializableClosureFactory.php

@@ -2,7 +2,6 @@
 
 namespace Illuminate\Queue;
 
-use Closure;
 use Laravel\SerializableClosure\SerializableClosure;
 use Opis\Closure\SerializableClosure as OpisSerializableClosure;
 

src/Illuminate/Support/Pluralizer.php

@@ -2,7 +2,6 @@
 
 namespace Illuminate\Support;
 
-use Doctrine\Inflector\Inflector;
 use Doctrine\Inflector\InflectorFactory;
 
 class Pluralizer

src/Illuminate/Testing/TestComponent.php

@@ -4,7 +4,6 @@
 
 use Illuminate\Testing\Assert as PHPUnit;
 use Illuminate\Testing\Constraints\SeeInOrder;
-use Illuminate\View\Component;
 
 class TestComponent
 {

tests/Routing/RouteRegistrarTest.php

@@ -7,7 +7,6 @@
 use Illuminate\Container\Container;
 use Illuminate\Contracts\Events\Dispatcher;
 use Illuminate\Http\Request;
-use Illuminate\Routing\Route;
 use Illuminate\Routing\Router;
 use Mockery as m;
 use PHPUnit\Framework\TestCase;