eslint-config-alloy/test/index/no-unsafe-negation/.eslintrc.js

AlloyTeam ESLint 规则

module.exports = {
    rules: {
        /**
         * 禁止在 in 或 instanceof 操作符的左侧使用感叹号，如 if (!key in object)
         * @category Possible Errors
         * @fixable
         */
        'no-unsafe-negation': 'error'
    }
};