.eslintrc.json

{
    "extends": "eslint:recommended",
    "env": {
        "node": true,
        "es6": true
    },
    "parserOptions": {
        "ecmaVersion": 2019
    },
    "rules": {
        "brace-style": ["error", "stroustrup", { "allowSingleLine": true }],
        "no-trailing-spaces": "error",
        "quotes": ["error", "single"],
        "indent": ["error", "tab"],
        "spaced-comment": ["error", "always"],
        "semi": [
            "error",
            "always"
        ],
        "no-empty": [
            "error",
            {
                "allowEmptyCatch": true
            }
        ],
        "no-invalid-regexp": "error",
        "no-var": "error",
        "max-nested-callbacks": [
            "error",
            {
                "max": 3
            }
        ],
        "max-statements-per-line": [
            "error",
            {
                "max": 2
            }
        ],
        "no-unused-vars": [
            "error"
        ],
        "yoda": "error"
    }
}