.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
  },
  extends: [
    'eslint:recommended',
    'eslint-config-prettier',
    'plugin:react/recommended',
    'plugin:react-hooks/recommended',
  ],
  parserOptions: {
    version: 2021,
    sourceType: 'module',
    ecmaFeatures: {
      jsx: true,
    },
  },
  parser: '@babel/eslint-parser',
  plugins: ['react', 'prettier', 'import', 'react-hooks'],
  rules: {
    'react/jsx-filename-extension': [
      2,
      {
        extensions: ['.js', '.tsx', '.jsx'],
      },
    ],
    'import/extensions': [
      'error',
      'ignorePackages',
      {
        js: 'never',
        jsx: 'never',
        ts: 'never',
        tsx: 'never',
      },
    ],
    'react-hooks/rules-of-hooks': 'error',
    'react-hooks/exhaustive-deps': 'error',
    'no-shadow': [
      'error',
      {
        builtinGlobals: false,
        allow: ['_'],
      },
    ],
  },
  settings: {
    react: {
      version: 'detect',
    },
    'import/resolver': {
      webpack: {
        config: 'webpack.config.js',
      },
    },
  },
}