.eslintrc.js

module.exports = {
  "extends": ["eslint:recommended", "plugin:react/recommended"],
  env: {
    browser: true,
    node: true,
    es6: true,
    jasmine: true,
  },
  globals: {
    "jest": true,
    "shallowRender": true,
  },
  parser: "babel-eslint",
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  plugins: [
    "react",
  ],
  "rules": {
    "no-console": 0,
    "no-shadow": 2,
    "no-var": 2,
    // style
    "semi": [2, 'always'],
    "comma-dangle": [2, "always-multiline"],
    "no-extra-semi": 2,
    "no-multi-spaces": 2,
    "array-bracket-spacing": 2,
    "block-spacing": 2,
    "comma-spacing": 2,
    "computed-property-spacing": 2,
    "eol-last": 2,
    "indent": [2, 2],
    "keyword-spacing": 2,
    "linebreak-style": 2,
    "no-spaced-func": 2,
    "no-trailing-spaces": 2,
    "object-curly-spacing": 2,
    "quotes": [2, "single", "avoid-escape"],
    "semi-spacing": 2,
    "space-before-blocks": 2,
    "space-before-function-paren": [2, "never"],
    "space-in-parens": 2,
    "space-infix-ops": 2,
    "space-unary-ops": 2,
    "arrow-spacing": 2,
    "generator-star-spacing": 2,
    "template-curly-spacing": 2,
    "yield-star-spacing": 2,
    "react/prop-types": 0,
  }
};