{ "root": true, "env": { "es6": true, "node": true }, "parserOptions": { "ecmaVersion": 9, "ecmaFeatures": { "jsx": true }, "sourceType": "module" }, "rules": { "semi": "error", "eqeqeq": "error", "no-const-assign": "warn", "no-this-before-super": "warn", "no-undef": "warn", "no-unreachable": "warn", "no-unused-vars": "warn", "constructor-super": "warn", "valid-typeof": "warn" }, "extends": [ "eslint:recommended", "prettier" ] }