var Operator = require("@kaoscript/runtime").Operator;
module.exports = function() {
	function foobar(x) {
		if(arguments.length < 1) {
			throw new SyntaxError("Wrong number of arguments (" + arguments.length + " for 1)");
		}
		if(x === void 0) {
			x = null;
		}
		return Operator.negative(x);
	}
};