/// /// declare module goog.ui { class MenuHeaderRenderer extends MenuHeaderRenderer__Class { } /** Fake class which should be extended to avoid inheriting static properties */ class MenuHeaderRenderer__Class extends goog.ui.ControlRenderer__Class { /** * Renderer for menu headers. * @constructor * @extends {goog.ui.ControlRenderer} */ constructor(); } } declare module goog.ui.MenuHeaderRenderer { /** * Default CSS class to be applied to the root element of components rendered * by this renderer. * @type {string} */ var CSS_CLASS: string; }