.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true
  },
  "extends": "eslint:recommended",
  "globals": {
    "global": false,
    "require": false,
    "module": true,
    "process": false,
    "Buffer": false,

    "VERSION": false,
    "LICENSE": false
  },
  "rules": {
    "comma-dangle": [1,"always-multiline"],
    "no-cond-assign": [1,"always"],
    "no-console": [1, {"allow": ["warn", "error"]}],
    "no-constant-condition": 1,
    "no-case-declarations": 0,
    "no-control-regex": 1,
    "no-debugger": 2,
    "no-dupe-args": 2,
    "no-dupe-keys": 2,
    "no-duplicate-case": 1,
    "no-empty-character-class": 1,
    "no-empty": 2,
    "no-ex-assign": 2,
    "no-extra-parens": [1,"all"],
    "no-extra-semi": 2,
    "no-func-assign": 1,
    "no-invalid-regexp": 2,
    "no-irregular-whitespace": 1,
    "no-negated-in-lhs": 1,
    "no-obj-calls": 1,
    "no-regex-spaces": 1,
    "no-sparse-arrays": 1,
    "no-unreachable": 1,
    "use-isnan": 2,
    "valid-jsdoc": 1,
    "valid-typeof": 1,
    "no-unexpected-multiline": 1,
    "consistent-return": 1,
    "curly": [1,"all"],
    "dot-location": [2,"property"],
    "eqeqeq": [2,"smart"],
    "no-alert": 1,
    "no-caller": 2,
    "no-else-return": 1,
    "no-eval": 2,
    "no-extend-native": 1,
    "no-extra-bind": 1,
    "no-fallthrough": 1,
    "no-floating-decimal": 1,
    "no-implicit-coercion": 2,
    "no-implied-eval": 2,
    "no-iterator": 1,
    "no-lone-blocks": 1,
    "no-loop-func": 1,
    "no-multi-spaces": 1,
    "no-native-reassign": 1,
    "no-new-wrappers": 1,
    "no-octal-escape": 1,
    "no-process-env": 0,
    "no-proto": 1,
    "no-redeclare": 1,
    "no-return-assign": [2,"except-parens"],
    "no-script-url": 1,
    "no-self-compare": 1,
    "no-sequences": 2,
    "no-throw-literal": 2,
    "no-unused-expressions": 1,
    "no-useless-call": 1,
    "no-void": 2,
    "yoda": 1,
    "strict": [1,"never"],
    "no-catch-shadow": 1,
    "no-delete-var": 1,
    "no-label-var": 1,
    "no-undef": 1,
    "no-undefined": 1,
    "no-unused-vars": 1,
    "array-bracket-spacing": [1,"never",{}],
    "brace-style": [2,"1tbs",{}],
    "camelcase": [2,{"properties":"always"}],
    "comma-spacing": 1,
    "comma-style": 1,
    "eol-last": 2,
    "indent": [1, 2, {"SwitchCase": 1}],
    "key-spacing": [2,{"afterColon":true}],
    "linebreak-style": [1,"unix"],
    "new-cap": [2,{"newIsCap":true,"capIsNew":true}],
    "new-parens": 1,
    "newline-after-var": [1,"always"],
    "no-array-constructor": 1,
    "no-lonely-if": 1,
    "no-mixed-spaces-and-tabs": [2],
    "no-multiple-empty-lines": [1,{"max":2}],
    "no-nested-ternary": 1,
    "no-spaced-func": 2,
    "no-trailing-spaces": [1,{"skipBlankLines":false}],
    "no-unneeded-ternary": 1,
    "quotes": [1,"single","avoid-escape"],
    "semi": [2,"always"],
    "space-before-blocks": [2,"always"],
    "space-in-parens": [1,"never"],
    "space-infix-ops": [1,{"int32Hint":true}],
    "space-unary-ops": [2,{"words":true,"nonwords":false}],
    "spaced-comment": [2,"always",{}],
    "constructor-super": 1,
    "no-const-assign": 2,
    "no-this-before-super": 2,
    "no-var": 1,
    "prefer-const": 1,
    "prefer-spread": 1,
    "require-yield": 1,

    "keyword-spacing": [1, {
        "after": true
    }]
  }
}