eslintrc

.eslintrc.js

module.exports = {
    'extends': 'airbnb',
//     "parser": "typescript-eslint-parser",
//     "parserOptions": {
//         "ecmaVersion": 6,
//         "sourceType": "module",
//         "ecmaFeatures": {
//             "modules": true,
//             "jsx": true
//         }
//     },
    'plugins': [
        'import'
    ],
    'env': {
        'browser': true
    },
    'rules':{
        'indent':[
            'error', 
            2
        ],
        'import/no-extraneous-dependencies': [
            'error',
            {
                'devDependencies': true
            }
        ],
        'semi': ['error', 'never'],
        'max-statements': ['warn', 20, { 'ignoreTopLevelFunctions': true }],
        'complexity': ['warn', 10],
        'no-param-reassign': 'warn',
        'no-use-before-define': 'off',
        'max-len': ['warn', 80, 0, {
            'ignoreUrls': true,
            'ignoreComments': false,
            'ignoreRegExpLiterals': true,
            'ignoreStrings': true,
            'ignoreTemplateLiterals': true,
        }],
        'no-multiple-empty-lines': ['error', {
            'max': 2,
            'maxBOF': 0,
            'maxEOF': 0
        }],
        'no-return-await': 'off',
        'func-style': ["error", "expression"],
        "react/prefer-es6-class": ['error', 'always'],
        'no-underscore-dangle': 'off',
        'react/prefer-stateless-function': ['error', { "ignorePureComponents": true }],
        'react/prop-types': ['error', { 'skipUndeclared': true }],
        "react/jsx-filename-extension": [1, { "extensions": [".tsx", ".jsx"] }]
    }
};

package.json

{
  "name": "js",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "node index.js"
  },
  "devDependencies": {
    "eslint": "^4.18.2",
    "eslint-config-airbnb": "^16.1.0",
    "eslint-plugin-import": "^2.9.0",
    "eslint-plugin-jsx-a11y": "^6.0.3",
    "eslint-plugin-react": "^7.7.0"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
  }
}