Liferay.Loader.define('frontend-js-web@4.0.39/liferay/util/get_portlet_namespace.es', ['module', 'exports', 'require'], function (module, exports, require) {
  var define = undefined;
  var global = window;
  {
    Object.defineProperty(exports, "__esModule", {
      value: true
    });
    exports.default = getPortletNamespace;

    /**
     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
     *
     * This library is free software; you can redistribute it and/or modify it under
     * the terms of the GNU Lesser General Public License as published by the Free
     * Software Foundation; either version 2.1 of the License, or (at your option)
     * any later version.
     *
     * This library is distributed in the hope that it will be useful, but WITHOUT
     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
     * details.
     */

    /**
     * Returns the portlet namespace with underscores prepended and appended to it
     * @param {!string} portletId The portlet ID to add underscores to
     * @return {string} Portlet namespace with underscores prepended and appended
     * @review
     */
    function getPortletNamespace(portletId) {
      if (typeof portletId !== 'string') {
        throw new TypeError('portletId must be a string');
      }

      return "_".concat(portletId, "_");
    }
    //# sourceMappingURL=get_portlet_namespace.es.js.map
  }
});
//# sourceMappingURL=get_portlet_namespace.es.js.map