Use PSR-4 in components?

[Tobion]

composer.json target-dir is deprecated. Can we switch to PSR-4 in components?

[fabpot]

👍

[nicolas-grekas]

I suggest we benchmark the impact of switching to PSR-4 beforehand.

[stof]

@nicolas-grekas the PSR-4 rules are applied before the PSR-0 ones in the composer autoloader, so this should even improve things a bit.
And the resolution rules are a bit simpler for PSr-4 (no handling of underscores needed)

[Taluu]

👍

[apfelbox]

👍

[cordoval]

👍

[sstok]

👍

[Tobion]

Working on it