import { JupyterFrontEndPlugin } from '@jupyterlab/application';
import { IThemeManager } from '@jupyterlab/apputils';
/**
 * The voila theme manager provider.
 */
export declare const themesManagerPlugin: JupyterFrontEndPlugin<IThemeManager>;
/**
 * A plugin to handler the theme
 */
export declare const themePlugin: JupyterFrontEndPlugin<void>;