eslint.config.mjs

import { dirname } from 'path';
import { fileURLToPath } from 'url';
import { FlatCompat } from '@eslint/eslintrc';
import eslintPluginPrettier from 'eslint-plugin-prettier';

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

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

const eslintConfig = [
  {
    ignores: ['node_modules/**', '.next/**', 'dist/**'],
  },
  {
    languageOptions: {
      ecmaVersion: 'latest',
      sourceType: 'module',
      parser: '@typescript-eslint/parser',
      parserOptions: {
        project: './tsconfig.json',
      },
      globals: {
        browser: true,
        es2022: true,
        node: true,
      },
    },
  },
  ...compat.extends('next/core-web-vitals', 'next/typescript', 'prettier'),
  {
    files: ['**/*.{js,jsx,ts,tsx}'],
    plugins: {
      prettier: eslintPluginPrettier,
    },
    rules: {
      'prettier/prettier': 'error',
      'no-console': ['warn', { allow: ['warn', 'error'] }],
      '@typescript-eslint/no-unused-vars': [
        'warn',
        {
          argsIgnorePattern: '^_',
          varsIgnorePattern: '^_',
        },
      ],
      '@typescript-eslint/no-explicit-any': 'warn',
      'import/order': [
        'warn',
        {
          groups: ['builtin', 'external', 'internal', 'parent', 'sibling', 'index'],
          'newlines-between': 'always',
          alphabetize: { order: 'asc', caseInsensitive: true },
        },
      ],
    },
  },
];

export default eslintConfig;