.eslintrc.js

module.exports = {
  extends: ['react-app', 'prettier', 'plugin:jsx-a11y/recommended'],
  plugins: ['prettier', 'react-hooks', 'jsx-a11y'],
  env: {
    es6: true,
    browser: true,
    node: true,
    mocha: true,
    jasmine: true,
  },
  parser: '@babel/eslint-parser',
  parserOptions: {
    ecmaVersion: 6,
    sourceType: 'module',
    ecmaFeatures: {
      legacyDecorators: true,
    },
  },
  rules: {
    'import/no-unresolved': 0,
    'no-alert': 1,
    'no-console': 1,
    'no-debugger': 1,
    'prettier/prettier': ['error', { trailingComma: 'all', singleQuote: true }],
    'react-hooks/rules-of-hooks': 'error',
    'react-hooks/exhaustive-deps': 'warn',
    'react/react-in-jsx-scope': 'off',
  },
  globals: {
    root: true,
    __DEVELOPMENT__: true,
    __CLIENT__: true,
    __SERVER__: true,
    __DISABLE_SSR__: true,
    __DEVTOOLS__: true,
    __DEBUG__: true,
    __SSR__: true,
    __SENTRY__: true,
    cy: true,
    Cypress: true,
    jest: true,
    socket: true,
    webpackIsomorphicTools: true,
  },
};