{ // Note: The root .eslintrc file will define the base rules, // but mozilla/recommended will override them for the rules it sets. Finally, // the rules in this file will take precedence. "extends": [ "plugin:mozilla/recommended", ], "plugins": [ "mozilla" ], "rules": { // Other rules mozilla/recommended hasn't enabled yet. "no-shadow": "error", "arrow-body-style": ["error", "as-needed"], "arrow-parens": ["error", "always"], "constructor-super": "error", "no-confusing-arrow": "error", "no-useless-constructor": "error", }, }