.eslintrc.js

module.exports = {
  "parser": "babel-eslint",
  "plugins": [
    "react",
    "react-native",
    "prettier",
    "fp",
    "flowtype",
  ],
  "env": {
    "jest": true
  },
  "settings": {
    "react": {
      "version": require('./package.json').dependencies.react,
    },
    "import/resolver": {
      "node": {
        "extensions": [
          ".js",
          ".jsx"
        ]
      }
    },
    "react": {
      "pragma": "React",
      "version": "16.6.1",
      "flowVersion": "0.87"
    },
    "parserOptions": {
      "ecmaFeatures": {
        "jsx": true,
        "modules": true
      }
    }
  },
  "globals": {
    "fetch": true,
    "FormData": true,
    "requestAnimationFrame": true,
    "cancelAnimationFrame": true,
    "WebSocket": true,
    "__DEV__": true,
    "window": true,
    "document": true,
    "navigator": true,
    "XMLSerializer": true,
  },
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended",
    "airbnb-base",
    "prettier",
    "plugin:flowtype/recommended"
  ],
  "rules": {
    "react/no-deprecated": "error",
    "import/named": [2],
    "import/no-named-default": [0],
    "import/order": ["error", { "groups": ["builtin", "external", "parent", "sibling", "index"], "newlines-between": "always" }],
    "import/exports-last": [0],
    "import/no-useless-path-segments": [2],
    "camelcase": [0],
    "no-console": [0],
    "import/prefer-default-export": "off",
    "jsx-a11y/href-no-hash": "off",
    "react/prop-types": [2],
    "quotes": [2, "single"],
    "eol-last": [0],
    "no-continue": [1],
    "class-methods-use-this": [1],
    "no-bitwise": [1],
    "prefer-destructuring": [1],
    "consistent-return": [1],
    "no-warning-comments": [2],
    "no-mixed-requires": [0],
    "no-return-assign": 0,
    "no-underscore-dangle": [0],
    "no-await-in-loop": 0,
    "no-restricted-syntax": 0,
    "no-use-before-define": ["error", { "functions": false }],
    "no-unused-expressions": ["error", { "allowTaggedTemplates": true }],
    "no-plusplus": ["error", { "allowForLoopAfterthoughts": true }],
    "prettier/prettier": [
      "error",
      {
        "singleQuote": true,
        "trailingComma": "all",
        "bracketSpacing": false
      }
    ],
    "fp/no-mutating-methods": "warn"
  }
};