Document minimum typescript version

[johanndev]

Hi!

The documentation is missing a note about the minimum typescript version that is required for valibot to work (5.0.2?)
This should probably be documented on the installation page.

If you could confirm the minimal typescript version, I can provide a PR for the website - thanks!

[fabian-hiller]

Do you know if there is a way to figure out the minimum TypeScript version required? I think the most advanced feature we are using ist the const modifier that was shipped with v5.

[johanndev]

I'm not aware of a programmatic way of determining the required TS version - I found 5.0.2 as the min version just by trial and error.
EDIT: One idea would be to introduce an integration test that sets up a minimal project and checks if there are build/type errors.

[fabian-hiller]

We could add the following to the "General" section of the installation guide below the tsconfig.json text.

The minimum required TypeScript version is v5.0.2.

If you are interested, feel free to create a draft PR for an integration test.

[johanndev]

We could add the following to the "General" section of the installation guide below the tsconfig.json text.

Yes, that sounds perfect 👍

If you are interested, feel free to create a draft PR for an integration test.

I'm gonna do some research first, I'll get back to you :)

[fabian-hiller]

I added the min version info to the docs.

[johanndev]

I created a draft PR: #354

As the original issue was addressed, I'm gonna close this discussion.

[fabian-hiller]

Thank you!