Does Symfony\Config\MonologConfig exist?

When searching Github for org:symfony MonologConfig no such PHP class (or whatever PHP like) exists.

However in docs we can see this (in PHP config tab):
https://symfony.com/doc/current/logging/channels_handlers.html#switching-a-channel-to-a-different-handler

[94noni]

those files are generated dynamically in the cache folder, as per their class comment "* This class is automatically generated to help in creating a config."

to help/ease the definition of container config etc

You're right. Thank you. Do you think there is a place in the documentation where we could mention this?

[94noni]

no idea really, perhaps lets wait core maintainers ideas if it is first relevant and if so, where can it be documented :)

btw. do you know when this feature (creating config classes on the fly) was introduced? I'd really like to read PR description and discussion in comments.

[94noni]

no idea :s
perhaps try searching for some comment of the generated class on the symfony/symfony repo and find with git blame some original PR

[alexandre-daubois]

I once saw the news about it and that how I learnt it was generated on the fly, but I can't find it anymore 🤔

Anyway I think I know where we can add this mention, as you're not the first to ask. I think it worth it. I'll have a look today 😊

do you know when this feature was introduced?

symfony/symfony#40600

[alexandre-daubois]

Actually this is something already present in the docs: https://symfony.com/doc/current/configuration.html#using-php-configbuilders

But I still created a new PR to add a note about indexing those classes, as it is a recurring question anyway