Switch to stubFiles

[johnbillion]

This doesn't work, but I don't know why.

Ref: https://phpstan.org/user-guide/stub-files

[szepeviktor]

I don't know why

Good for you! This is a very dirty subject. Source of bad feelings.

You are better off closing this PR.

[szepeviktor]

Actually my brain's self-defense kicked in and I forgot the technical details.

Good for me too! :) I do not want to participate in a Mission Impossible.

[herndlm]

Maybe something similar as https://github.com/szepeviktor/phpstan-wordpress/issues/99#issuecomment-1112832557

Not sure if it explains the errors here though. Also: looks like you referenced mission impossible there too haha

[herndlm]

Or could it be the discovering symbols related part from what John linked? Feels related to what Viktor mentioned with autoloading too.

Using a debugger or messing around with phpstan-src should tell what errors are actually behind the error type.