"Sonata\AdminBundle\Admin\AdminExtension", extended by "CoopTilleuls\Bundle\AclSonataAdminExtensionBundle\Admin\AclAdminExtension", deprecated in "sonata-project/admin-bundle": "3.x-dev" with Symfony 3.3.10

[olivsinz]

The "CoopTilleuls\Bundle\AclSonataAdminExtensionBundle\Admin\AclAdminExtension" class extends "Sonata\AdminBundle\Admin\AdminExtension" that is deprecated since version 3.1, to be removed in 4.0. Use Sonata\AdminBundle\AbstractAdminExtension instead

[dunglas]

It needs an update. Would you mind opening a Pull Request?

As we want to support both 3.x and 4.x, you'll probably need to conditionally define the inherited class like this:

if (class_exists(AbstractAdminExtension::class)) {
    abstract class InternalAbstractClass extends AbstractAdminExtension {}
} else {
    abstract class InternalAbstractClass extends AdminExtension {}
}

class AclAdminExtension extends InternalAbstractClass
{
  // ...
}

[olivsinz]

Ok I am working on it

[dunglas]

Thanks!

[olivsinz]

You're welcome.