Centralize tooling configs in monorepo

[aryaemami59]

This PR:

• Creates dedicated repos housing shareable config files for:
• ESLint
• Prettier
• TypeScript
• Vitest

Part 1 of 3

This PR precedes #4606 and #4607.

This is the initial step in a three-part effort to centralize tooling configurations so they can be shared across multiple repos.

Subsequent PRs:

• Part 2: Adopts the centralized tooling configurations across the codebase.
• Part 3: Implements the necessary changes to comply with the new centralized configurations.

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rtk-esm-cra	Configuration

[markerikson]

Okay, what I think I'm seeing here is:

• Added the configs
• A lot of lint fixes, mostly around auto-sorting of imports and forcing type imports
• Extracting some reusable TS types like AnyObject

Can I get a summary of what lint rules changed?

Also it looks like there's some commented out lint rules in the ESLint config

[aryaemami59]

@markerikson

Sure, so mostly what I did was, add 2 configs:

• plugin:@typescript-eslint/recommended
• plugin:@typescript-eslint/stylistic

Along with prettier which turns off ESLint rules that conflict with Prettier.
Then I fixed all the lint issues, and the ones that were not worth fixing (or were too time consuming) I disabled.
As for the commented out rules, I will probably put up another PR after this one, with those rules and configs enabled and make adjustments and fixes as needed. I just did not want to do it all in one PR because this PR is already way too large as it is.

[EskiMojo14]

could you add a "prepack": "yarn build" script to any of the packages with a build step? it means we can use our existing publish action with them

[aryaemami59]

could you add a "prepack": "yarn build" script to any of the packages with a build step? it means we can use our existing publish action with them

Yeah sure!

[timdorr]

Hey @aryaemami59, is ESLint being run in CI anywhere? I just noticed we're not running it on React Redux and it's been bugged for a while in that repo. Our first job is currently Lint, Test, Build & Pack, but it appears to only be Build & Pack 😬 Luckily we test in the TS matrix, but I don't think ESLint is run anywhere along the way.

[aryaemami59]

@timdorr yeah I kinda knew we weren't running ESLint during CI, I think we're only running it for Reselect. Honestly my plan was to add it to CI after we take care of this one. If you want I can take care of it tomorrow.

[markerikson]

Can we separate out these changes into multiple PRs?

• One to add all the new tooling configs
• Second to actually switch to using the configs for testing and such
• And a third to apply just any formatting changes

Also, why is yarn-4.1.0.cjs getting changed? Did it get formatted or something?

[aryaemami59]

I'm gonna split this into multiple PRs soon.