[HttpKernel] Simplifying Bundle/Extension config definition

[fabpot]

Q	A
Feature PR	symfony/symfony#43701
PR author(s)	@yceruto
Merged in	6.1

[Nyholm]

It is really important that we document this feature. I've heard many people complain that there is too little documentation on how to create bundles.

Let me know if you (anyone) needs help.

[yceruto]

I will start writing it as soon as possible.

[wouterj]

Very friendly ping @yceruto :)

I realize we don't really properly document bundle extensions/config in the docs at the moment. If you are in doubt what to document or where, feel free to reply/contact us.

[yceruto]

Thanks for pinging me @wouterj! I've already started documenting it, but unfortunately, I haven't found time to finish it. I will do my best to finish it before the final 6.1 release.

[alamirault]

With this great merged PR #16801, I think we can close this issue ?