.eslintrc.cjs

module.exports = {
  root: true,
  env: { browser: true, es2020: true },
  extends: [
    'airbnb-typescript',
    'airbnb/hooks',
    'eslint:recommended',
    'plugin:@typescript-eslint/recommended-type-checked',
    'plugin:react/recommended',
    'plugin:react/jsx-runtime',
    'plugin:react-hooks/recommended',
    'plugin:prettier/recommended',
  ],
  ignorePatterns: ['dist', '.eslintrc.cjs', './firebase-message-sw.ts'],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 'latest',
    ecmaFeatures: {
      jsx: true,
    },
    sourceType: 'module',
    project: ['./tsconfig.json', './tsconfig.node.json'],
    tsconfigRootDir: __dirname,
  },
  plugins: [
    '@typescript-eslint',
    'react',
    'react-hooks',
    'jsx-a11y',
    'import',
    'react-refresh',
  ],
  rules: {
    'react-refresh/only-export-components': [
      'warn',
      { allowConstantExport: true },
    ],
    'import/no-extraneous-dependencies': ['error', { devDependencies: true }],
    '@typescript-eslint/no-shadow': 'off', // useState의 state를 jsx 내부에서 사용할 때 shadowing으로 잘못 간주하는 버그를 off하기 위함
    '@typescript-eslint/naming-convention': [
      'warn',
      {
        selector: 'variable',
        format: ['camelCase', 'PascalCase', 'UPPER_CASE', 'snake_case'],
      },
    ],
    'import/extensions': [
      'error',
      'ignorePackages',
      {
        js: 'never',
        jsx: 'never',
        ts: 'never',
        tsx: 'never',
        '': 'never',
      },
    ],
  },
  settings: {
    react: {
      version: 'detect',
    },
  },
};