.eslintrc.json

{
  "env": {
    "browser": true,
    "node": true,
    "commonjs": true,
    "jest": true,
    "es6": true
  },
  "globals": {
    "err": true,
    "req": true,
    "res": true,
    "next": true,
    "__API_URI__": false,
    "__TITLE__": false,
    "__DEBUG__": false
  },
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended"
  ],
  "parser": "babel-eslint",
  "parserOptions": {
    "sourceType": "module",
    "ecmaVersion": 6,
    "ecmaFeatures": {
      "experimentalObjectRestSpread": true,
      "module": true,
      "jsx": true
    }
  },
  "rules": {
    "arrow-parens": [
      "error",
      "as-needed"
    ],
    "no-console": "off",
    "no-unused-vars": "error",
    "indent": [
      "error",
      2,
      {
        "SwitchCase": 1
      }
    ],
    "react/prop-types": [
      0
    ],
    "quotes": [
      "error",
      "single",
      {
        "allowTemplateLiterals": true
      }
    ],
    "space-infix-ops": [
      "error",
      {
        "int32Hint": false
      }
    ],
    "comma-dangle": [
      "error",
      "always-multiline"
    ],
    "semi": [
      "error",
      "always"
    ]
  },
  "plugins": [
    "react"
  ]
}