Interface Sonata\AdminBundle\Admin\AdminExtensionInterface has PHPDoc tag @method for method preBatchAction() parameter #4 $idx with no value type specified in iterable type array.

PHPDoc tag @method for method Sonata\AdminBundle\Admin\AdminExtensionInterface::preBatchAction() parameter #1 $admin contains generic interface Sonata\AdminBundle\Admin\AdminInterface but does not specify its types: T

PHPDoc tag @method for method Sonata\AdminBundle\Admin\AdminExtensionInterface::preBatchAction() parameter #3 $query contains generic interface Sonata\AdminBundle\Datagrid\ProxyQueryInterface but does not specify its types: T

PHPDoc tag @method for method Sonata\AdminBundle\Admin\AdminInterface::removeExtension() parameter #1 $extension contains generic interface Sonata\AdminBundle\Admin\AdminExtensionInterface but does not specify its types: T

Interface Sonata\AdminBundle\Filter\FilterInterface has PHPDoc tag @method for method getFormOptions() return type with no value type specified in iterable type array.

Interface Sonata\AdminBundle\Filter\FilterInterface has PHPDoc tag @method for method getLabelTranslationParameters() return type with no value type specified in iterable type array.

Property Sonata\AdminBundle\Tests\App\Model\Foo::$referenced (Sonata\AdminBundle\Tests\App\Model\Bar|null) is never assigned Sonata\AdminBundle\Tests\App\Model\Bar so it can be removed from the property type.