CVSS_3.0_GUI / node_modules / nwjs-builder-phoenix / node_modules / yargs / node_modules / read-pkg-up / node_modules / read-pkg / node_modules / normalize-package-data / node_modules / is-builtin-module / index.js

'use strict';
var builtinModules = require('builtin-modules');

module.exports = function (str) {
	if (typeof str !== 'string') {
		throw new TypeError('Expected a string');
	}

	return builtinModules.indexOf(str) !== -1;
};