.eslintrc

{
  "env": {
    "es6": true
  },

  "ecmaFeatures": {
    "arrowFunctions": true,
    "binaryLiterals": false,
    "blockBindings": true,
    "classes": false,
    "defaultParams": true,
    "destructuring": true,
    "forOf": true,
    "generators": false,
    "modules": false,
    "objectLiteralComputedProperties": false,
    "objectLiteralDuplicateProperties": false,
    "objectLiteralShorthandMethods": false,
    "objectLiteralShorthandProperties": false,
    "octalLiterals": false,
    "regexUFlag": false,
    "regexYFlag": true,
    "spread": false,
    "superInFunctions": false,
    "templateStrings": false
  },

  "globals": {
    "log": true,
    "logError": true,
    "print": true,
    "printerr": true,
    "imports": true,
    "ARGV": true
  },

  "rules": {
    "comma-dangle": 2,
    "no-cond-assign": 2,
    "no-console": 1,
    "no-constant-condition": 2,
    "no-control-regex": 2,
    "no-debugger": 2,
    "no-dupe-args": 2,
    "no-dupe-keys": 2,
    "no-duplicate-case": 2,
    "no-empty-character-class": 2,
    "no-empty": 2,
    "no-ex-assign": 2,
    "no-extra-boolean-cast": 2,
    "no-extra-parens": 0,
    "no-extra-semi": 2,
    "no-func-assign": 2,
    "no-inner-declarations": 2,
    "no-invalid-regexp": 2,
    "no-irregular-whitespace": 2,
    "no-negated-in-lhs": 2,
    "no-obj-calls": 2,
    "no-regex-spaces": 2,
    "no-reserved-keys": 0,
    "no-sparse-arrays": 2,
    "no-unreachable": 2,
    "use-isnan": 2,
    "valid-jsdoc": 1,
    "valid-typeof": 2,
    "no-unexpected-multiline": 2,

    "accessor-pairs": 0,
    "block-scoped-var": 2,
    "complexity": [1, 11],
    "consistent-return": 2,
    "curly": [2, "multi-line"],
    "default-case": 0,
    "dot-notation": 2,
    "dot-location": [1, "property"],
    "eqeqeq": 2,
    "guard-for-in": 0,
    "no-alert": 2,
    "no-caller": 2,
    "no-div-regex": 2,
    "no-else-return": 0,
    "no-empty-label": 0,
    "no-eq-null": 2,
    "no-eval": 2,
    "no-extend-native": 2,
    "no-extra-bind": 2,
    "no-fallthrough": 2,
    "no-floating-decimal": 2,
    "no-implied-eval": 2,
    "no-iterator": 2,
    "no-labels": 0,
    "no-lone-blocks": 2,
    "no-loop-func": 2,
    "no-multi-spaces": 1,
    "no-multi-str": 2,
    "no-native-reassign": 2,
    "no-new-func": 2,
    "no-new-wrappers": 2,
    "no-new": 2,
    "no-octal-escape": 2,
    "no-octal": 2,
    "no-octal-escape": 2,
    "no-param-reassign": 1,
    "no-process-env": 0,
    "no-proto": 2,
    "no-redeclare": 2,
    "no-return-assign": 2,
    "no-script-url": 2,
    "no-self-compare": 2,
    "no-sequences": 2,
    "no-unused-expressions": 2,
    "no-void": 2,
    "no-warning-comments": 0,
    "no-with": 2,
    "radix": 1,
    "vars-on-top": 0,
    "wrap-iife": 1,
    "yoda": [1, "never"],

    "strict": 0,

    "no-catch-shadow": 2,
    "no-delete-var": 2,
    "no-label-var": 2,
    "no-shadow": 2,
    "no-shadow-restricted-names": 2,
    "no-undef": 2,
    "no-undef-init": 2,
    "no-undefined": 2,
    "no-unused-vars": 2,
    "no-use-before-define": 2,

    "handle-callback-err": 1,
    "no-mixed-requires": 1,
    "no-new-require": 0,
    "no-path-concat": 0,
    "no-process-exit": 0,
    "no-restricted-modules": 0,
    "no-sync": 0,

    "array-bracket-spacing": [1, "always"],
    "brace-style": [1, "1tbs", { "allowSingleLine": true }],
    "camelcase": 0,
    "comma-spacing": [1, { "before": false, "after": true }],
    "comma-style": [1, "last"],
    "computed-property-spacing": [1, "never"],
    "consistent-this": [1, "self"],
    "eol-last": 1,
    "func-names": 0,
    "func-style": 0,
    "indent": [1, 4, { "indentSwitchCase": true }],
    "key-spacing": [ 1, { "beforeColon": false, "afterColon": true } ],
    "lines-around-comment": 1,
    "linebreak-style": 1,
    "max-nested-callbacks": [1, 3],
    "new-cap": 1,
    "new-parens": 2,
    "newline-after-var": 0,
    "no-array-constructor": 1,
    "no-continue": 0,
    "no-inline-comments": 0,
    "no-lonely-if": 0,
    "no-mixed-spaces-and-tabs": [1, "smart-tabs"],
    "no-multiple-empty-lines": 1,
    "no-nested-ternary": 1,
    "no-new-object": 1,
    "no-spaced-func": 1,
    "no-ternary": 0,
    "no-trailing-spaces": 1,
    "no-underscore-dangle": 0,
    "one-var": 1,
    "operator-assignment": 1,
    "operator-linebreak": [2, "after"],
    "padded-blocks": 0,
    "quote-props": [1, "as-needed"],
    "quotes": [1, "double", "avoid-escape"],
    "semi-spacing": [2, { "before": false, "after": true }],
    "semi": 2,
    "sort-vars": 0,
    "space-after-keywords": 1,
    "space-before-blocks": 1,
    "space-in-parens": [1, "never"],
    "space-infix-ops": [1, { "int32Hint": false} ],
    "space-return-throw-case": 1,
    "space-unary-ops": [1, { "words": true, "nonwords": false }],
    "spaced-comment": [1, "always"],
    "wrap-regex": 0,

    "constructor-super": 0,
    "generator-star-spacing": 0,
    "no-this-before-super": 0,
    "no-var": 2,
    "object-shorthand": 0,
    "prefer-const": 0
  }
}