feat: simplify the *TypeChecked configs by providing a meaningful and performant default

[haoqunjiang]

I finally figured out how to do this intuitively and performantly.

I still need to adjust the example project structure a bit and set up the tests but this is the gist.

[DrJume]

There is also a volar eslint integration: @volar/eslint https://github.com/volarjs/volar.js/tree/master/packages/eslint.

Can it be included as well? It would support everything the IDE extension already supports.

Here is the PR with an example:

volarjs/volar.js#171

[basil]

Causes neanes/neanes#1030 (review).

[haoqunjiang]

@basil Fixed in 14.1.1. Could you try it out?

[haoqunjiang]

@DrJume
It's the first time I got to know this package… Thanks for the information! I will talk to Johnson to see if it's production-ready and how it works with the rest of the ecosystem.

[basil]

@haoqunjiang We have successfully upgraded to 14.1.1 in neanes/neanes#1038. Thanks!

[DrJume]

@DrJume It's the first time I got to know this package… Thanks for the information! I will talk to Johnson to see if it's production-ready and how it works with the rest of the ecosystem.

You're welcome! Thank you for taking a look at it. This would be so great to have!

[haoqunjiang]

Good news: I made a demo with @volar/eslint and it works great partially! I got a type-checked linting error in a .vue file! And I talked to Johnson before, we think we could make a new ESLint plugin based on this processor and dedicate it to type-aware Vue-related rules.

Bad news: If we want to absorb that plugin into this config package, I expect the result configuration to be very complicated and delicate… there would be two distinct sets of processors targeting .vue files, and we need a ton of tests to ensure it won't hurt the performance for average users. Now that I'm only working on this package in my free time, I think it would still take months for me to finish the work.

Update: deleted the screenshots as I mis-configured it. But there's a potential here and I'll try more on it later.