.eslintrc.json

{
  "parser"  : "babel-eslint",
  "plugins": [
    "import",
    "flowtype",
    "react",
    "prettier"
  ],
  "extends" : [
    "google",
    "plugin:flowtype/recommended",
    "plugin:react/recommended",
    "prettier",
    "prettier/flowtype",
    "prettier/react"
  ],
  "parserOptions": {
    "ecmaVersion": 2016,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "env": {
    "es6": true,
    "node": true
  },
  "rules": {
    "prettier/prettier": "error"
  },
  "globals": {
    "after": false,
    "afterEach": false,
    "before": false,
    "beforeEach": false,
    "describe": false,
    "it": false,
    "require": false
  },
  "settings": {
    "import/ignore": [
      "node_modules",
      "\\.json$"
    ],
    "import/parser": "babel-eslint",
    "import/resolve": {
      "extensions": [
        ".js",
        ".jsx",
        ".json"
      ]
    }
  }
}