Yonel Ceruto

> Maybe you already answered but just to be sure: if I have a yaml file that imports two other files, I'd expect them to be loaded in top-down order,...

Thanks Nicolas! rebased done.

Friendly ping @symfony/mergers, there is a BC behavior break on the table here; it would be great to have a double check in case we miss something.

Hey @nicolas-grekas, I rebased, rechecked, and updated another part where `when@env` wasn't working as expected. I added another test case to cover it. So, after a while, this looks ready...

It could be simpler for this autocompleter service if it built the form view (i.e., `$view = $this->getForm()->createView()`) and get the `label` and `value` already processed from `$view->vars['choices']`, so you...

For reference, this same feature was implemented on the controller before https://github.com/symfony/symfony/pull/24576 and reverted in https://github.com/symfony/symfony/pull/29813.

```yaml ux_icons: paths: vendor/fortawesome/font-awesome/svgs: fa ``` ? ... then normalize to `path`, `prefix`?

Also, it seems the concept is pretty close to Twig namespaces. It could be good if we reuse same concept that we already know, so "prefix" could be named "namespace"...

With Crawler you might need to add the `` element first, e.g. using `ChoiceFormField::addChoice($node)` because there is a special check that validates the value option before setting it, simulating what...

It's really surprising that `ChoiceFormField::addChoice()` only work for multiple and radio choices... I don't get why this limitation and also why marked as internal when it's public and useful. I...