.eslintrc.json

{
    "env": {
        "commonjs": true,
        "es2020": true,
        "node": true
    },
    "parser": "@typescript-eslint/parser",
    "extends": [
        "airbnb-base",
        "plugin:@typescript-eslint/recommended",
        "plugin:import/errors",
        "plugin:import/warnings",
        "plugin:import/typescript"
    ],
    "plugins": [
        "@typescript-eslint"
    ],
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "parserOptions": {
        "ecmaVersion": 2019,
        "extraFileExtensions": [".mjs"],
        "sourceType": "module",
        "project": "./tsconfig.json"
    },
    "rules": {
        "@typescript-eslint/no-unused-vars": ["warn", {
            "argsIgnorePattern": "^_"
        }],
        "arrow-parens": "warn",
        "class-methods-use-this": "off",
        "implicit-arrow-linebreak": "warn",
        "import/extensions": [
            "error",
            "ignorePackages",
            {
                "js": "never",
                "ts": "never"
            }
        ],
        "import/prefer-default-export": "off",
        "import/no-extraneous-dependencies": "off",
        "indent": [
            "warn",
            "tab"
        ],
        "max-len": [
            "off"
        ],
        "no-bitwise": "off",
        "no-console": "off",
        "no-else-return": "warn",
        "no-empty": "warn",
        "no-param-reassign": [
            "error",
            {
                "props": false
            }
        ],
        "no-restricted-syntax": [
            "error",
            {
                "selector": "ForInStatement",
                "message": "for..in loops iterate over the entire prototype chain, which is virtually never what you want. Use Object.{keys,values,entries}, and iterate over the resulting array."
            },
            {
                "selector": "LabeledStatement",
                "message": "Labels are a form of GOTO; using them makes code confusing and hard to maintain and understand."
            },
            {
                "selector": "WithStatement",
                "message": "`with` is disallowed in strict mode because it makes code impossible to predict and optimize."
            }
        ],
        "no-tabs": [
            "warn",
            {
                "allowIndentationTabs": true
            }
        ],
        "no-trailing-spaces": "warn",
        "object-curly-newline": "warn",
        "quote-props": "warn",
        "quotes": [
            "warn",
            "double"
        ]
    }
}