.eslintrc.json

{
    "rules": {
        "array-bracket-spacing": ["error", "never"],
        "array-callback-return": "error",
        "arrow-parens": ["error", "always"],
        "arrow-spacing": "error",
        "block-scoped-var": "error",
        "block-spacing": ["error", "always"],
        "brace-style": "error",
        "class-methods-use-this": "error",
        "camelcase": "error",
        "comma-dangle": ["error", "never"],
        "comma-spacing": ["error", {"before": false, "after": true}],
        "complexity": ["error", 15],
        "computed-property-spacing": ["error", "never"],
        "constructor-super": "error",
        "curly": "error",
        "dot-notation": "error",
        "eol-last": "error",
        "eqeqeq": ["error", "smart"],
        "generator-star-spacing": ["error", {"before": false, "after": true}],
        "global-require": "error",
        "guard-for-in": "error",
        "indent": "error",
        "keyword-spacing": "error",
        "max-depth": ["error", 3],
        "new-parens": "error",
        "comma-dangle": ["error", "never"],
        "no-alert": "error",
        "no-array-constructor": "error",
        "no-caller": "error",
        "no-case-declarations": "error",
        "no-catch-shadow": "error",
        "no-cond-assign": "error",
        "no-console": "error",
        "no-const-assign": "error",
        "no-div-regex": "error",
        "no-dupe-args": "error",
        "no-dupe-class-members": "error",
        "no-dupe-keys": "error",
        "no-duplicate-case": "error",
        "no-else-return": "error",
        "no-empty-character-class": "error",
        "no-empty-pattern": "error",
        "no-eval": "error",
        "no-extend-native": "error",
        "no-extra-bind": "error",
        "no-extra-label": "error",
        "no-extra-boolean-cast": "error",
        "no-extra-parens": ["error", "functions"],
        "no-extra-semi": "error",
        "no-func-assign": "error",
        "no-global-assign": "error",
        "no-implied-eval": "error",
        "no-invalid-regexp": "error",
        "no-irregular-whitespace": "error",
        "no-iterator": "error",
        "no-labels": "error",
        "no-label-var": "error",
        "no-lone-blocks": "error",
        "no-lonely-if": "error",
        "no-loop-func": "error",
        "no-mixed-requires": "error",
        "no-multiple-empty-lines": ["error", {"max": 1}],
        "no-multi-spaces": "error",
        "no-nested-ternary": "error",
        "no-new": "error",
        "no-new-func": "error",
        "no-new-object": "error",
        "no-new-require": "error",
        "no-new-symbol": "error",
        "no-obj-calls": "error",
        "no-octal": "error",
        "no-path-concat": "error",
        "no-proto": "error",
        "no-redeclare": ["error", { "builtinGlobals": true }],
        "no-script-url": "error",
        "no-self-assign": "error",
        "no-self-compare": "error",
        "no-sequences": "error",
        "no-shadow-restricted-names": "error",
        "no-spaced-func": "error",
        "no-sparse-arrays": "error",
        "no-tabs": "error",
        "no-this-before-super": "error",
        "no-throw-literal": "error",
        "no-trailing-spaces": "error",
        "no-undef": "error",
        "no-undef-init": "error",
        "no-unexpected-multiline": "error",
        "no-unmodified-loop-condition": "error",
        "no-unneeded-ternary": "error",
        "no-unreachable": "error",
        "no-unsafe-finally": "error",
        "no-unsafe-negation": "error",
        "no-unused-expressions": ["error", { "allowShortCircuit": true }],
        "no-unused-vars": "error",
        "no-useless-call": "error",
        "no-useless-computed-key": "error",
        "no-useless-concat": "error",
        "no-useless-constructor": "error",
        "no-useless-escape": "error",
        "no-useless-rename": "error",
        "no-useless-return": "error",
        "no-var": "error",
        "no-void": "error",
        "no-whitespace-before-property": "error",
        "no-with": "error",
        "object-property-newline": "error",
        "object-shorthand": "error",
        "operator-assignment": ["error", "always"],
        "padded-blocks": ["error", "never"],
        "prefer-const": "error",
        "prefer-promise-reject-errors": "error",
        "prefer-rest-params": "error",
        "prefer-spread": "error",
        "prefer-template": "error",
        "quotes": ["error", "single"],
        "quote-props": ["error", "as-needed"],
        "semi": ["error", "never"],
        "space-before-blocks": "error",
        "space-before-function-paren": ["error", "never"],
        "space-in-parens": ["error", "never"],
        "space-infix-ops": "error",
        "space-unary-ops": "error",
        "template-curly-spacing": "error",
        "use-isnan": "error",
        "valid-jsdoc": "error",
        "valid-typeof": "error",
        "yoda": "error"
    },
    "env": {
        "node": true,
        "es6": true
    }
}