.eslintrc

{
  "extends": "eslint:recommended",
  "parser": "babel-eslint",
  "env": {
    "jasmine": true,
    "node": true,
    "mocha": true,
    "browser": false,
    "builtin": true
  },
  "rules": {
    "strict": "off",
    "prefer-const": "warn",
    "block-scoped-var": "off",
    "camelcase": "error",
    "no-console": ["warn",
      {
        "allow": ["warn", "error"]
      }
    ],
    "curly": [
      "error",
      "all"
    ],
    "eqeqeq": [
      "off"
    ],
    "global-strict": [
      "off",
      "never"
    ],
    "guard-for-in": "error",
    "new-cap": "error",
    "no-bitwise": "error",
    "no-caller": "error",
    "no-empty": "error",
    "no-extend-native": "error",
    "no-irregular-whitespace": "error",
    "no-iterator": "off",
    "no-new": "error",
    "no-underscore-dangle": "off",
    "comma-dangle": "off",
    "no-extra-strict": "off",
    "no-extra-parens": "off",
    "no-lone-blocks": "warn",
    "no-unused-expressions": "off",
    "no-trailing-spaces": "warn",
    "no-multi-spaces": "off",
    "no-shadow": "off",
    "no-redeclare": "off",
    "no-sequences": "error",
    "no-undef": "off",
    "no-unused-vars": "off",
    "key-spacing": ["error", {
      "beforeColon": false,
      "afterColon": true
    }],
    "keyword-spacing": "error",
    "no-use-before-define": [
      "error",
      "nofunc"
    ],
    "no-with": "error",
    "quotes": [
      "warn",
      "single", {
        "avoidEscape": true,
        "allowTemplateLiterals": true
      }
    ],
    "valid-typeof": "error",
    "wrap-iife": [
      "error",
      "inside"
    ]
  }
}