.eslintrc.js

const RULES = {
  OFF: 'off',
  WARN: 'warn',
  ERROR: 'error',
}

module.exports = {
  env: {
    browser: true,
    es2021: true,
  },
  extends: ['eslint:recommended', 'plugin:react/recommended', 'standard', 'prettier'],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 12,
    sourceType: 'module',
    babelOptions: {
      presets: ['@babel/preset-react'],
    },
  },
  plugins: ['react', '@typescript-eslint'],
  rules: {
    quotes: [RULES.WARN, 'single'],
    'react/react-in-jsx-scope': RULES.OFF,
    'react/jsx-uses-vars': RULES.ERROR,
    'react/prop-types': RULES.OFF,
    eqeqeq: RULES.ERROR,
  },
  settings: {
    react: {
      createClass: 'createReactClass', // Regex for Component Factory to use,
      // default to "createReactClass"
      pragma: 'React', // Pragma to use, default to "React"
      fragment: 'Fragment', // Fragment to use (may be a property of <pragma>), default to "Fragment"
      version: 'detect', // React version. "detect" automatically picks the version you have installed.
      // You can also use `16.0`, `16.3`, etc, if you want to override the detected value.
      // default to latest and warns if missing
      // It will default to "detect" in the future
      flowVersion: '0.53', // Flow version
    },
    propWrapperFunctions: [
      // The names of any function used to wrap propTypes, e.g. `forbidExtraProps`. If this isn't set, any propTypes wrapped in a function will be skipped.
      'forbidExtraProps',
      { property: 'freeze', object: 'Object' },
      { property: 'myFavoriteWrapper' },
    ],
    componentWrapperFunctions: [
      // The name of any function used to wrap components, e.g. Mobx `observer` function. If this isn't set, components wrapped by these functions will be skipped.
      'observer', // `property`
      { property: 'styled' }, // `object` is optional
      { property: 'observer', object: 'Mobx' },
      { property: 'observer', object: '<pragma>' }, // sets `object` to whatever value `settings.react.pragma` is set to
    ],
    linkComponents: [
      // Components used as alternatives to <a> for linking, eg. <Link to={ url } />
      'Hyperlink',
      { name: 'Link', linkAttribute: 'to' },
    ],
  },
}