'use strict'; // https://262.ecma-international.org/5.1/#sec-8 module.exports = function Type(x) { if (x === null) { return 'Null'; } if (typeof x === 'undefined') { return 'Undefined'; } if (typeof x === 'function' || typeof x === 'object') { return 'Object'; } if (typeof x === 'number') { return 'Number'; } if (typeof x === 'boolean') { return 'Boolean'; } if (typeof x === 'string') { return 'String'; } };