.eslintrc.js

module.exports = {
  extends: [
    'airbnb-typescript',
    'prettier',
    'prettier/react',
    'prettier/@typescript-eslint',
    'plugin:react/recommended',
    'plugin:json/recommended'
  ],
  parser: '@typescript-eslint/parser',
  plugins: ['@typescript-eslint', 'prettier', 'react'],
  settings: {
    'import/parsers': {
      '@typescript-eslint/parser': ['.ts', '.tsx']
    },
    'import/resolver': {
      typescript: {}
    }
  },
  rules: {
    'react/jsx-filename-extension': [
      2,
      { extensions: ['.js', '.jsx', '.ts', '.tsx'] }
    ],
    'react/button-has-type': 'off',
    'react/react-in-jsx-scope': 'off',
    'react/prop-types': 0,
    'import/no-extraneous-dependencies': [
      2,
      { devDependencies: ['**/test.tsx', '**/test.ts'] }
    ],
    'import/extensions': [
      'error',
      'ignorePackages',
      {
        js: 'never',
        jsx: 'never',
        ts: 'never',
        tsx: 'never'
      }
    ],
    '@typescript-eslint/indent': [2, 2],
    'lines-between-class-members': [
      'error',
      'always',
      { exceptAfterSingleLine: true }
    ],
    'no-underscore-dangle': 'off',
    'import/no-cycle': 'off'
  },
  globals: {
    React: 'writable'
  }
};