eslint.config.mjs

// Run this command to generate base config and vs code settings:
// pnpm dlx @antfu/eslint-config@latest

import antfu from "@antfu/eslint-config";

export default antfu({
  type: "app",
  typescript: true,
  formatters: true,
  stylistic: {
    indent: 2,
    semi: true,
    quotes: "double",
  },
}, {
  rules: {
    "ts/no-redeclare": "off",
    "ts/consistent-type-definitions": ["error", "type"],
    "no-console": ["warn"],
    "antfu/no-top-level-await": ["off"],
    "node/prefer-global/process": ["off"],
    "node/no-process-env": ["error"],
    "perfectionist/sort-imports": ["error", {
      tsconfigRootDir: '.',
    }],
    "unicorn/filename-case": ["error", {
      case: "kebabCase",
      ignore: ["README.md"],
    }],
  },
});

ty so much

<3 it

With this config, I’m getting these errors:

Oops! Something went wrong! :(

ESLint: 10.0.0

Error: Key "rules": Key "perfectionist/sort-imports":
	Value {"tsconfigRootDir":"."} should NOT have additional properties.
		Unexpected property "tsconfigRootDir". Expected properties: "fallbackSort", "type", "specialCharacters", "ignoreCase", "alphabet", "locales", "order", "sortBy", "customGroups", "newlinesInside", "groups", "newlinesBetween", "tsconfig", "maxLineLength", "sortSideEffects", "environment", "useExperimentalDependencyDetection", "partitionByComment", "partitionByNewLine", "internalPattern".

and

Oops! Something went wrong! :(

ESLint: 10.0.0

A configuration object specifies rule "node/no-process-env", but could not find plugin "node".

Common causes of this problem include:

1. The "node" plugin is not defined in your configuration file.
2. The "node" plugin is not defined within the same configuration object in which the "node/no-process-env" rule is applied.

My hacky fix:

export default antfu(
  {
    ...
  },
  {
    rules: {
     ...,
      'node/prefer-global/process': ['off'],
      'node/no-process-env': ['off'],
      'perfectionist/sort-imports': [
        'error',
        // {
        //   tsconfigRootDir: '.',
        // },
      ],
      ...,
    },
  }
);

reference: antfu/eslint-config#817