.eslintrc.json

{
    "env": {
        "commonjs": true,
        "es2021": true,
        "node": true
    },
    "extends": ["eslint:recommended"],
    "parserOptions": {
        "ecmaVersion": 12
    },
    "settings": {
        "import/resolver": {
            "node": {
                "extensions": [".js", ".ts", ".d.ts"]
            }
        }
    },
    "rules": {
        "indent": ["error", 4, { "SwitchCase": 1 }],
        "linebreak-style": ["error", "unix"],
        "quotes": ["error", "single", { "avoidEscape": true }],
        "semi": ["error", "always"],
        "max-len": [
            "error",
            {
                "code": 100,
                "tabWidth": 4,
                "ignoreComments": true,
                "ignoreTrailingComments": true,
                "ignoreUrls": true,
                "ignoreStrings": true,
                "ignoreTemplateLiterals": true,
                "ignoreRegExpLiterals": true
            }
        ],
        "no-multiple-empty-lines": ["warn", { "max": 1, "maxEOF": 1, "maxBOF": 0 }],
        "arrow-parens": ["error", "as-needed"]
    }
}