add py.typed

[jorenham]

Because according to the official typing spec:

For namespace packages (see PEP 420), the py.typed file should be in the submodules of the namespace, to avoid conflicts and for clarity.

Which makes sense in this case, as this project looks all nice and type-hinted 👌🏻

[csala]

@jorenham I just saw that codecov is making the workflow fail. I opened issue #7 to try to fix it.

But apart from this, pre-commit is failing due to end-of-file character. Would you mind sorting it out?

[jorenham]

Hmm I thought the py.typed was required to be literally empty 🤔 But I'll add the newline anyway, as static type-checkers probably won't care about it anyway 👌🏻

[jorenham]

Hmm I thought the py.typed was required to be literally empty 🤔 But I'll add the newline anyway, as static type-checkers probably won't care about it anyway 👌🏻

Oh huh apparently I misunderstood; pre-commit actually want to remove it 🤔

[jorenham]

GitHub's web editor messed it up again...
It should be fixed now.

[csala]

Thanks @jorenham Yes. The github editor is quick, but frequently not the best option 😅

I now fixed the codecov problem. Would you mind merging the main branch into yours, to fix it here?

[csala]

Screw it. Now codecov action fails because the token secret is not shared with an external PR.
I'm merging this anyway, since we know that it everything is alright, and I'll figure out the codecov thing for contributions separately.