.eslintrc

{
  "env": {
    "es6": true
  },
  parserOptions: {
    ecmaVersion: 6,
    sourceType: "module"
  },
  "rules": {
    "comma-dangle": [
      2,
      "never"
    ],
    "no-cond-assign": [
      2,
      "always"
    ],
    "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": 1,
    "no-extra-boolean-cast": 1,
    "no-extra-parens": [
      2,
      "functions"
    ],
    "no-extra-semi": 2,
    "no-func-assign": 1,
    "no-inner-declarations": [
      2,
      "both"
    ],
    "no-invalid-regexp": 2,
    "no-irregular-whitespace": 2,
    "no-negated-in-lhs": 2,
    "no-obj-calls": 2,
    "no-regex-spaces": 2,
    "no-sparse-arrays": 2,
    "no-unexpected-multiline": 2,
    "no-unreachable": 2,
    "use-isnan": 2,
    "valid-typeof": 2,
    "accessor-pairs": 2,
    "block-scoped-var": 2,
    "consistent-return": 0,
    "curly": [
      2,
      "all"
    ],
    "default-case": 2,
    "dot-location": [
      2,
      "property"
    ],
    "dot-notation": 2,
    "eqeqeq": [
      2,
      "smart"
    ],
    "guard-for-in": 1,
    "no-alert": 1,
    "no-caller": 2,
    "no-case-declarations": 0,
    "no-div-regex": 2,
    "no-else-return": 2,
    "no-labels": 2,
    "no-empty-pattern": 2,
    "no-eq-null": 2,
    "no-eval": 2,
    "no-extend-native": 2,
    "no-extra-bind": 2,
    "no-fallthrough": 2,
    "no-floating-decimal": 2,
    "no-implicit-coercion": [2,
      {
        "boolean": true,
        "number": true,
        "string": true
      }
    ],
    "no-implied-eval": 2,
    "no-invalid-this": 2,
    "no-iterator": 2,
    "no-lone-blocks": 2,
    "no-loop-func": 2,
    "no-magic-numbers": 1,
    "no-multi-spaces": 2,
    "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-param-reassign": 2,
    "no-process-env": 1,
    "no-proto": 2,
    "no-redeclare": [2, {
      "builtinGlobals": true
      }
    ],
    "no-return-assign": 2,
    "no-script-url": 2,
    "no-self-compare": 2,
    "no-sequences": 2,
    "no-throw-literal": 1,
    "no-unused-expressions": 2,
    "no-useless-call": 2,
    "no-useless-concat": 2,
    "no-void": 2,
    "no-with": 2,
    "radix": 2,
    "vars-on-top": 2,
    "wrap-iife": [
      2,
      "outside"
    ],
    "yoda": 2,
    "strict": [
      2,
      "safe"
    ],
    "no-catch-shadow": 2,
    "no-delete-var": 2,
    "no-label-var": 2,
    "no-shadow-restricted-names": 2,
    "no-shadow": [
      2,
      {
        "builtinGlobals": true
      }
    ],
    "no-undef-init": 2,
    "no-undef": 2,
    "no-unused-vars": [
      2,
      {
        "vars": "all",
        "args": "after-used"
      }
    ],
    "no-use-before-define": 2,
    "callback-return": 1,
    "handle-callback-err": 2,
    "no-new-require": 2,
    "no-path-concat": 2,
    "no-process-exit": 1,
    "no-sync": 1,
    "array-bracket-spacing": [
      2,
      "never"
    ],
    "block-spacing": [
      2,
      "always"
    ],
    "brace-style": [
      2,
      "1tbs",
      {
        "allowSingleLine": false
      }
    ],
    "camelcase": [
      2,
      {
        "properties": "always"
      }
    ],
    "comma-spacing": [
      2,
      {
        "before": false,
        "after": true
      }
    ],
    "comma-style": [
      2,
      "last",
      {
        "exceptions": {
          "VariableDeclaration": true
        }
      }
    ],
    "computed-property-spacing": [
      2,
      "never"
    ],
    "consistent-this": [
      2,
      "that"
    ],
    "eol-last": 2,
    "func-names": 1,
    "func-style": [
      1,
      "expression",
      {
        "allowArrowFunctions": true
      }
    ],
    "id-length": 1,
    "key-spacing": [
      2,
      {
        "beforeColon": false,
        "afterColon": true
      }
    ],
    "linebreak-style": [
      2,
      "unix"
    ],
    "new-cap": 2,
    "new-parens": 2,
    "newline-after-var": [
      2,
      "always"
    ],
    "no-array-constructor": 2,
    "no-bitwise": 2,
    "no-continue": 2,
    "no-lonely-if": 2,
    "no-mixed-spaces-and-tabs": 2,
    "no-multiple-empty-lines": [
      1,
      {
        "max": 2,
        "maxEOF": 1
      }
    ],
    "no-negated-condition": 1,
    "no-nested-ternary": 2,
    "no-new-object": 2,
    "no-plusplus": 2,
    "no-spaced-func": 2,
    "no-ternary": 0,
    "no-trailing-spaces": [
      2,
      {
        "skipBlankLines": false
      }
    ],
    "no-underscore-dangle": 2,
    "no-unneeded-ternary": 2,
    "object-curly-spacing": [
      2,
      "never"
    ],
    "one-var": 2,
    "operator-assignment": [
      2,
      "always"
    ],
    "operator-linebreak": [
      2,
      "after"
    ],
    "quote-props": 2,
    "quotes": [
      2,
      "single",
      "avoid-escape"
    ],
    "semi-spacing": 2,
    "semi": [
      2,
      "always"
    ],
    "keyword-spacing": [
      2,
      {
        "before": true,
        "after": true
      }
    ],
    "space-before-blocks": [
      2,
      "always"
    ],
    "space-before-function-paren": [
      2,
      "never"
    ],
    "space-in-parens": [
      2,
      "never"
    ],
    "space-infix-ops": 2,
    "space-unary-ops": [
      2,
      {
        "words": true,
        "nonwords": false
      }
    ],
    "wrap-regex": 2,
    "arrow-parens": [
      2,
      "as-needed"
    ],
    "arrow-spacing": [
      2,
      {
        "before": true,
        "after": true
      }
    ],
    "constructor-super": 2,
    "generator-star-spacing": [
      2,
      {
        "before": false,
        "after": true
      }
    ],
    "no-confusing-arrow": 1,
    "no-class-assign": 2,
    "no-const-assign": 2,
    "no-dupe-class-members": 1,
    "no-this-before-super": 2,
    "no-var": 1,
    "object-shorthand": [
      2,
      "always"
    ],
    "prefer-arrow-callback": 1,
    "prefer-const": 1,
    "prefer-spread": 1,
    "prefer-template": 2,
    "require-yield": 2
  }
}