.eslintrc

{
    "parserOptions": {
        "ecmaVersion": 2020
    },
    "rules": {
        "require-await": "error",
        "brace-style": "error",
        "computed-property-spacing": ["error", "never"],
        "comma-spacing": [
            "error", {
                "before": false,
                "after": true
            }
        ],
        "no-trailing-spaces": "error",
        "prefer-const": "error",
        "space-before-function-paren": [
            "error", {
                "anonymous": "never",
                "named": "never",
                "asyncArrow": "always"
            }
        ],
        "key-spacing": [
            "error", {
                "mode": "strict"
            }
        ],
        "space-in-parens": "error",
        "space-infix-ops": "error",
        "space-unary-ops": [
            2, {
                  "words": true,
                  "nonwords": false
              }
        ],
        "space-before-blocks": "error",
        "no-tabs": "error",
        "keyword-spacing": "error",
        "eol-last": "error",
        "indent": [
            2,
            2,
            { "SwitchCase": 1 /*, "VariableDeclarator": { "var": 2} */}
        ],
        "quotes": [
            0,
            "double"
        ],
        "linebreak-style": [
            2,
            "unix"
        ],
        "semi": [
            2,
            "always"
        ],
        "no-console": [
            0
        ]
    },
    "env": {
        "es6": true,
        "node": true,
        "es2020": true,
        "mocha": true
    },
    "extends": "eslint:recommended"
}