.eslintrc

{
  "env": {
    "node": true
  },
  "parserOptions": {
    "ecmaVersion": 6,
    "sourceType": "script"
  },
  "extends": [ "eslint:recommended"],
  "rules": {
    "indent": [2, 2, {SwitchCase: 1}],
    "block-spacing": 2,
    "brace-style": [2, "1tbs"],
    "camelcase": [2, { properties: "never" }],
    "callback-return": [2, ["cb", "callback", "next"]],
    "comma-spacing": 2,
    "comma-style": [2, "last"],
    "consistent-return": 2,
    "curly": [2, "all"],
    "default-case": 2,
    "dot-notation": [0, { allowKeywords: true }],
    "eol-last": 2,
    "eqeqeq": 2,
    "guard-for-in": 2,
    "key-spacing": [2, { beforeColon: false, afterColon: true }],
    "keyword-spacing": 2,
    "linebreak-style": [ 2, "unix" ],
    "new-parens": 2,
    "no-alert": 2,
    "no-array-constructor": 2,
    "no-caller": 2,
    "no-console": 0,
    "no-delete-var": 2,
    "no-eval": 2,
    "no-extend-native": 2,
    "no-extra-bind": 2,
    "no-fallthrough": 2,
    "no-floating-decimal": 2,
    "no-implied-eval": 2,
    "no-invalid-this": 2,
    "no-iterator": 2,
    "no-label-var": 2,
    "no-labels": 2,
    "no-lone-blocks": 2,
    "no-loop-func": 2,
    "no-mixed-spaces-and-tabs": [2, false],
    "no-multi-spaces": 2,
    "no-multi-str": 2,
    "no-native-reassign": 2,
    "no-nested-ternary": 2,
    "no-new": 2,
    "no-new-func": 2,
    "no-new-object": 2,
    "no-new-wrappers": 2,
    "no-octal": 2,
    "no-octal-escape": 2,
    "no-process-exit": 2,
    "no-proto": 2,
    "no-redeclare": 2,
    "no-return-assign": 2,
    "no-script-url": 2,
    "no-sequences": 2,
    "no-shadow": 2,
    "no-shadow-restricted-names": 2,
    "no-spaced-func": 2,
    "no-trailing-spaces": 2,
    "no-undef": 2,
    "no-undef-init": 2,
    "no-undefined": 2,
    "no-underscore-dangle": 0,
    "no-unused-expressions": 2,
    "no-unused-vars": [1, {vars: "all", args: "after-used"}],
    "no-use-before-define": 2,
    "no-useless-concat": 2,
    "no-with": 2,
    "quotes": [2, "single"],
    "radix": 2,
    "semi": [2, "always"],
    "semi-spacing": [2, {before: false, after: true}],
    "space-before-blocks": 2,
    "space-before-function-paren": [2, "never"],
    "space-infix-ops": 2,
    "space-unary-ops": [2, {words: true, nonwords: false}],
    "spaced-comment": [2, "always", { exceptions: ["-"]}],
    "strict": [2, "global"],
    "valid-jsdoc": [2, { prefer: { "return": "returns"}}],
    "wrap-iife": 2,
    "yoda": [2, "never"]
  }
}