.eslintrc.json

{
    "extends": "standard",
    "env": {
        "node": true
    },
    "rules": {
        "semi": ["error", "always"],
        "indent": ["error", 4, {
            "SwitchCase": 1
        }],
        "quotes": ["error", "double"],
        "brace-style": ["error", "1tbs"],
        "curly": ["error", "all"],
        "space-before-function-paren": ["error", {
            "anonymous": "never",
            "named": "never",
            "asyncArrow": "always"
        }],
        "no-useless-escape": "error",
        "yoda": ["error", "never"],
        "eqeqeq": ["error", "always"],
        "no-alert": "error",
        "comma-dangle": ["error", "never"],
        "camelcase": "error",
        "no-buffer-constructor": "error",
        "no-empty-function": "error",
        "no-eval": "error",
        "no-implied-eval": "error",
        "no-path-concat": "error",
        "no-script-url": "error",
        "no-void": "error",
        "no-mixed-requires": "error",
        "no-use-before-define": "error",
        "handle-callback-err": "error",
        "no-lonely-if": "error",
        "callback-return": "error",
        "no-var": "error"
    }
}