eslint.config.mjs

import { dirname } from 'path';
import { fileURLToPath } from 'url';
import { FlatCompat } from '@eslint/eslintrc';
import typescriptParser from '@typescript-eslint/parser';

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

const compat = new FlatCompat({
  baseDirectory: __dirname,
});

const eslintConfig = [
  ...compat.extends('next/core-web-vitals', 'next/typescript'),

  {
    languageOptions: {
      ecmaVersion: 2023,
      sourceType: 'module',
      parser: typescriptParser,
    },
    rules: {
      'comma-dangle': 'off',
      'no-tabs': 'error',
      'no-trailing-spaces': 'error',
      'no-multi-spaces': 'error',
      quotes: 'off',
      semi: ['error', 'always'],
      'react/react-in-jsx-scope': 'error',
      '@typescript-eslint/no-unused-vars': [
        'error',
        { argsIgnorePattern: '^_' },
      ],
      '@typescript-eslint/no-explicit-any': 'warn',
      'react/jsx-filename-extension': [
        'warn',
        { extensions: ['.jsx', '.tsx'] },
      ],
      'react-hooks/rules-of-hooks': 'error',
      'react-hooks/exhaustive-deps': 'warn',
      'jsx-a11y/anchor-is-valid': [
        'error',
        {
          components: ['Link'],
          specialLink: ['hrefLeft', 'hrefRight'],
          aspects: ['invalidHref', 'preferButton'],
        },
      ],
    },
    settings: {
      react: {
        version: 'detect',
      },
    },
  },
];

export default eslintConfig;