[RFC] Support env-dependent config in one yaml file #40215
Description
Inspired by #40214
For routing/DI, it might be worth merging per-env yaml files (as found in recipes) in one, don't you think?
My proposal would be to go with a suffix:
services@dev:
App\FooForDev: ~
framework:
secret: '%env(APP_SECRET)%'
framework@test:
test: true
session:
storage_factory_id: session.storage.mock_fileWDYT?