feat: implement import-x resolver interface v3

[SukkaW]

Fixes #318.

Introduces support for flat config support and support for eslint-plugin-import-x's v3 interface.

cc @mcshaman @melroy89 @Leonardo-Vieira-Andela

Also, README has been updated w/ the flat config usage.

---

This version has implemented the eslint-plugin-import-x's v3 resolver interface. This allows you to use import/require to reference eslint-import-resolver-typescript directly in your ESLint flat config:

Previously

// eslint.config.js
module.exports = {
  settings: {
    'import-x/resolver': {
      typescript: {
        alwaysTryTypes: true,
      },
      // or
      require.resolve('eslint-import-resolver-typescript'):
        alwaysTryTypes: true,
      }
    }
  }
}

Now

// eslint.config.js
const {
  createTypeScriptImportResolver,
} = require('eslint-import-resolver-typescript')

module.exports = {
  settings: {
    'import-x/resolver-next': [
      createTypeScriptImportResolver({
        alwaysTryTypes: true,
      }),
    ],
  },
}

Note that this only works with eslint-plugin-import-x@>=4.5.0. You can't use createTypeScriptImportResolver with the older versions of eslint-plugin-import-x or any existing versions of eslint-plugin-import.

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🦋 Changeset detected

Latest commit: d207c0e

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
eslint-import-resolver-typescript	Minor

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[mcshaman]

Thanks @SukkaW, nice work

[melroy89]

Love it!

What about improving the import, to something like similar this (Eslint prettier example):

import eslint from '@eslint/js';
import eslintPrettier from 'eslint-config-prettier';

export default tseslint.config(
    eslintPrettier,
    
);

Meaning less boilerplate for the end-user.

[SukkaW]

Love it!

What about improving the import, to something like similar this (Eslint prettier example):

import eslint from '@eslint/js';
import eslintPrettier from 'eslint-config-prettier';

export default tseslint.config(
    eslintPrettier,
    
);

Meaning less boilerplate for the end-user.

eslint-import-resolver-typescript is kinda a plugin for eslint plugin. The eslint flat presets should be provided by the eslint plugin IMO.

If you are using eslint-plugin-import-x, you can use require('eslint-plugin-import-x').flatConfigs.recommended, require('eslint-plugin-import-x').flatConfigs.typescript, and many more presets!