.eslintrc

{
    "extends": "eslint:recommended",
    "env": {
        "mocha": true,
        "es6": true,
        "node": true
    },
    "rules": {
        "no-extra-parens": 1,
        "eqeqeq": 2,
        "no-eval": 2,
        "no-multi-spaces": 1,
        "no-undef-init": 2,
        "no-use-before-define": 2,
        "no-process-exit": 2,
        "no-sync": 2,
        "array-bracket-spacing": [1, "never"],
        "block-spacing": [1, "always"],
        "brace-style": 1,
        "camelcase": 1,
        "comma-spacing": [2, {"before": false, "after": true}],
        "computed-property-spacing": [2, "never"],
        "indent": 2,
        "key-spacing": [2, {"beforeColon": false, "afterColon": true}],
        "max-len": [2, 120, 4, {"ignoreComments": true, "ignoreUrls": true}],
        "no-array-constructor": 2,
        "no-bitwise": 2,
        "no-multiple-empty-lines": 1,
        "no-trailing-spaces": 1,
        "semi": [2, "always"],
        "spaced-comment": [1, "always"],
        "no-const-assign": 2,
        "no-var": 2,
        "prefer-template": 1
    }
}