MDT-Webapps-Gulp/code/application_liste/app/node_modules/es-abstract/2017/IsPropertyKey.js

'use strict';

// https://www.ecma-international.org/ecma-262/6.0/#sec-ispropertykey

module.exports = function IsPropertyKey(argument) {
	return typeof argument === 'string' || typeof argument === 'symbol';
};