eslint.config.mjs

import react from 'eslint-plugin-react'
import prettier from 'eslint-plugin-prettier'
import globals from 'globals'
import tsParser from '@typescript-eslint/parser'
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 [
  {
    ignores: ['**/node_modules', '**/public', '**/.cache', '**/.vscode'],
  },
  ...compat.extends('prettier'),
  {
    files: ['**/*.js', '**/*.jsx', '**/*.ts', '**/*.tsx'],
    plugins: {
      react,
      prettier,
    },
    languageOptions: {
      globals: {
        ...globals.node,
      },
      parser: tsParser,
      ecmaVersion: 9,
      sourceType: 'module',
      parserOptions: {
        ecmaFeatures: {
          jsx: true,
        },
      },
    },
    rules: {
      'prettier/prettier': [
        'error',
        {
          semi: false,
          singleQuote: true,
          trailingComma: 'es5',
        },
      ],
    },
  },
]