Fix CS

Author: mspirkov

src/Types/GenericType.php

@@ -16,6 +16,8 @@
 use phpDocumentor\Reflection\Fqsen;
 use phpDocumentor\Reflection\Type;
 
+use function implode;
+
 /**
  * Value Object representing a type with generics.
  *

tests/unit/Types/GenericTypeTest.php

@@ -6,7 +6,6 @@
 
 use phpDocumentor\Reflection\Fqsen;
 use phpDocumentor\Reflection\PseudoTypes\List_;
-use phpDocumentor\Reflection\Types\Object_;
 use PHPUnit\Framework\TestCase;
 
 /**
@@ -28,7 +27,6 @@ public function testCreate(): void
         $this->assertSame($types, $type->getTypes());
     }
 
-
     /**
      * @dataProvider provideToStringData
      * @covers ::__toString