.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es6: true,
  },
  extends: [
    'plugin:react/recommended',
    'airbnb',
  ],
  globals: {
    Atomics: 'readonly',
    SharedArrayBuffer: 'readonly',
  },
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 2022,
    sourceType: 'module',
  },
  plugins: [
    'react',
    '@typescript-eslint',
  ],
  rules: {
    'import/extensions': 'off',
    'react/jsx-filename-extension': [
      1,
      {
        extensions: ['.jsx', '.tsx'],
      },
    ],
    'import/no-extraneous-dependencies': [
      'error',
      {
        devDependencies: ['**/__tests__/**', 'cypress/**'],
      },
    ],
    'no-use-before-define': 'off',
    '@typescript-eslint/no-use-before-define': ['error'],
    'linebreak-style': ['error', process.platform === 'win32' ? 'windows' : 'unix'],
    indent: 'off',
    '@typescript-eslint/indent': ['error', 2],
    'no-shadow': 'off',
    '@typescript-eslint/no-shadow': ['error'],
    'no-unused-vars': 'off',
    '@typescript-eslint/no-unused-vars': 'error',
  },
  settings: {
    'import/resolver': {
      node: {
        extensions: ['.js', '.jsx', '.ts', '.tsx'],
      },
    },
  },
};