.eslintrc

{
  "extends": "airbnb",
  "globals": {
    "afterAll": true,
    "afterEach": true,
    "beforeAll": true,
    "beforeEach": true,
    "describe": true,
    "expect": true,
    "test": true,
    // global polyfill - no imports
    "fetch": true
  },
  "parser": "babel-eslint",
  "rules": {
    "import/prefer-default-export": "off",
    "object-shorthand": "off",
    "no-use-before-define": "off",
    "arrow-parens": ["error" , "as-needed", {"requireForBlockBody": false }],
    "no-console": ["error", { allow: ["log", "error"] }],
    "no-unused-vars": ["warn", { "vars": "all", "args": "after-used", "ignoreRestSiblings": false }],
    "comma-dangle": ["error", {
      "arrays": "never",
      "objects": "always-multiline",
      "imports": "always-multiline",
      "exports": "always-multiline",
      "functions": "never",
    }]
  }
}