Docs: eslint new-config-system

[loynoir]

Before You File a Documentation Request Please Confirm You Have Done The Following...

• I have looked for existing open or closed documentation requests that match my proposal.
• I have read the FAQ and my problem is not listed.

Suggested Changes

https://eslint.org/blog/2022/08/new-config-system-part-2/#goodbye-extends%2C-hello-flat-cascade

Goodbye extends, hello flat cascade

seems new eslint config deprecated extends

https://typescript-eslint.io/getting-started

module.exports = {
  extends: ['eslint:recommended', 'plugin:@typescript-eslint/recommended'],
  parser: '@typescript-eslint/parser',
  plugins: ['@typescript-eslint'],
  root: true,
};

Affected URL(s)

• https://eslint.org/blog/2022/08/new-config-system-part-2/#goodbye-extends%2C-hello-flat-cascade
• https://typescript-eslint.io/getting-started

[bradzacher]

The new tooling is still very early on in its release - call it a beta currently.

We'll be looking to build out integration as part of "stage 3" of eslint's plan
eslint/eslint#13481

Its not as simple as just documenting things, sadly, we need to change our code to make it work.

[CallMeLaNN]

@bradzacher I was going deep into the flat config and this plugin config too until it's working. The stage 3 almost there and the last PR waiting for approval. I've seen a few docs request has been closed, do you mind if I open an improvement?

At least we have something from what I got to initiate the compatibility, keep it up-to-date until stable and ready. I believe the changes is not much and possible for me to try it.