.eslintrc.json

{
    "env": {
        "node": true,
        "es6": true
    },
    "extends": "eslint:recommended",
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "parserOptions": {
        "ecmaVersion": 2018,
        "sourceType": "module"
    },
    "rules": {
        "indent": [
            "error",
            2,
            {"SwitchCase": 1}
        ],
        "quotes": [
            "error",
            "single"
        ],
        "semi": [
            "error",
            "always"
        ],
        "camelcase": 2,
        "max-len": [
            2,
            {
                "code": 80
            }
        ],
        "comma-spacing": "error",
        "no-empty": [
            "error",
            {
                "allowEmptyCatch": true
            }
        ],
        "no-warning-comments": [
            2,
            {
                "terms": [
                    "todo",
                    "fixme",
                    "any other term"
                ],
                "location": "anywhere"
            }
        ],
        "spaced-comment": [
            2,
            "always",
            {
                "markers": [
                    "/"
                ]
            }
        ],
        "no-extra-semi": "error",
        "no-var": 2,
        "eol-last": 2
    }
}