swc/ecmascript/minifier/tests/terser/compress/inline/issue_308/output.js

exports.withStyles = function () {
    !(function (superClass) {
        if ("function" != typeof superClass)
            throw new TypeError(
                "Super expression must be a function, not " + typeof superClass
            );
        Object.create(superClass);
    })(EXTERNAL());
};