Stripping quotation marks of argument default value

[zingimmick]

When I follow the instructions to configure ArgumentAdderRector

use Rector\Arguments\Rector\ClassMethod\ArgumentAdderRector;
use Rector\Arguments\ValueObject\ArgumentAdder;
use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
use Symplify\SymfonyPhpConfig\ValueObjectInliner;

return static function (ContainerConfigurator $containerConfigurator): void {
    $services = $containerConfigurator->services();

    $services->set(ArgumentAdderRector::class)
        ->call('configure', [[
ArgumentAdderRector::ADDED_ARGUMENTS => ValueObjectInliner::inline([
    new ArgumentAdder('SomeExampleClass', 'someMethod', 0, 'someArgument', 'true', 'SomeType', null),
    ]),
]]);
};

What did Rector change?

 $someObject = new SomeExampleClass;
-$someObject->someMethod();
+$someObject->someMethod('true');

Expected Behavior

 $someObject = new SomeExampleClass;
-$someObject->someMethod();
+$someObject->someMethod(true);

[samsonasik]

Thank you @zingimmick