eslint.config.mjs

import { FlatCompat } from '@eslint/eslintrc';
import simpleImportSort from 'eslint-plugin-simple-import-sort';

const compat = new FlatCompat({
  // import.meta.dirname is available after Node.js v20.11.0
  baseDirectory: import.meta.dirname,
});

const eslintConfig = [
  // Next.js
  ...compat.config({
    extends: ['next/core-web-vitals'],
  }),

  // Import Sorting
  {
    files: ['**/*.{js,jsx,ts,tsx}'],
    plugins: {
      'simple-import-sort': simpleImportSort,
    },
    rules: {
      'simple-import-sort/imports': [
        'error',
        {
          groups: [
            ['^\\u0000'],
            ['^node:'],
            ['^@?\\w'],
            ['^'],
            ['^\\.'],
            ['^node:.*\\u0000$'],
            ['^@?\\w.*\\u0000$'],
            ['^[^.].*\\u0000$'],
            ['^\\..*\\u0000$'],
          ],
        },
      ],
      'simple-import-sort/exports': 'error',
    },
  },
];

export default eslintConfig;