.eslintrc.json

{
    "env": {
        "commonjs": true,
        "node": true,
        "es6": true
    },
    "extends": "eslint:recommended",
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "parser": "babel-eslint",
    "parserOptions": {
        "ecmaVersion": 2020
    },
    "rules": {
        "prefer-const": [
            "error"
        ],
        "indent": [
            "error",
            4
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "double"
        ],
        "semi": [
            "error",
            "always"
        ],
        "space-before-function-paren": [
            "error",
            "always"
        ],
        "object-curly-spacing": [
            "error",
            "always"
        ],
        "keyword-spacing": [
            "error",
            {
                "before": true,
                "after": true
            }
        ],
        "quote-props": ["error", "as-needed"],
        "require-atomic-updates": 0,
        "no-async-promise-executor": 0
    }
}