.eslintrc.js

module.exports = {
  parser: "babel-eslint",
  extends: ["plugin:flowtype/recommended", "eslint:recommended"],
  plugins: ["babel", "flowtype"],
  env: {
    browser: true,
    node: true,
    es6: true,
  },
  parserOptions: {
    ecmaVersion: 6,
    ecmaFeatures: {
      experimentalObjectRestSpread: true,
      jsx: true,
    },
    sourceType: "module",
  },
  rules: {
    "linebreak-style": ["error", "unix"],
    "quotes": ["error", "single"],
    "semi": ["error", "always"],
    "space-in-parens": ["error", "always", { "exceptions": ["{}", "()", "empty"] }],
    "space-before-function-paren": "off",
    "arrow-body-style": "off",
    "react/forbid-prop-types": "off",
    "react/prefer-stateless-function": "off",
    "import/no-extraneous-dependencies": "off",
    "import/no-unresolved": "off",
    "import/imports-first": "off",
    "class-methods-use-this": "off",
    "arrow-parens": ["error", "as-needed"],
    "no-underscore-dangle": "off",
    "no-case-declarations": "off",
    "no-param-reassign": "off",
    "jsx-a11y/no-static-element-interactions": "off",
    "brace-style": "off",
    "no-plusplus": "off",
    "eqeqeq": "off",
    "no-unused-expressions": "off",
    "no-nested-ternary": "off",
    "curly": "off",
    "no-return-assign": "off",
    "no-confusing-arrow": "off",
    "no-extra-boolean-cast": "off"
  },
};