eslint.config.mjs

import { defineConfig } from 'eslint/config';
import globals from 'globals';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import js from '@eslint/js';
import { FlatCompat } from '@eslint/eslintrc';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all,
});

export default defineConfig([
  ...compat.extends('eslint:recommended', 'plugin:prettier/recommended'),
  {
    languageOptions: {
      globals: {
        ...globals.node,
      },
      ecmaVersion: 'latest',
      sourceType: 'module',
    },
    rules: {
      'no-unused-vars': [
        'error',
        { argsIgnorePattern: '^_', caughtErrorsIgnorePattern: '^_' },
      ],
    },
  },
]);