.eslintrc.json

{
    "env": {
        "browser": true,
        "commonjs": true,
        "es2020": true
    },
    "extends": "eslint:recommended",
    "parserOptions": {
        "ecmaVersion": 11
    },
    "rules": {
        "prefer-destructuring": "off",
        "quotes": "off",
        "arrow-body-style": ["error", "always"],
        "brace-style": ["error", "1tbs"],
        "implicit-arrow-linebreak": "off",
        "arrow-parens": ["error", "always"],
        "import/prefer-default-export": "off",
        "class-methods-use-this": "warn",
        "max-len": ["warn", 120],
        "no-useless-constructor": "off",
        "no-underscore-dangle": ["error", { "allow": ["_embedded", "_links"] }],
        "no-plusplus": ["error", { "allowForLoopAfterthoughts": true }],
        "prefer-rest-params": "off",
        "array-callback-return": ["error", { "allowImplicit": true }],
        "import/no-unresolved": "off",
        "no-param-reassign": "warn",
        "no-restricted-syntax": [
          "error",
          {
            "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."
          }
        ]
      }
}