Fix CS

Author: ondrejmirtes

src/Type/Accessory/AccessoryNonFalsyStringType.php

@@ -15,7 +15,6 @@
 use PHPStan\Type\ErrorType;
 use PHPStan\Type\FloatType;
 use PHPStan\Type\GeneralizePrecision;
-use PHPStan\Type\IntegerRangeType;
 use PHPStan\Type\IntegerType;
 use PHPStan\Type\IntersectionType;
 use PHPStan\Type\ObjectWithoutClassType;