import { WidgetApi, WidgetParameters, WidgetRegistration } from './types';
/**
 * Checks whether the necessary widget parameters were provided to the widget.
 *
 * @param widgetApi - The widget api to read the parameters from
 * @returns True, if all parameters were provided.
 */
export declare function hasWidgetParameters(widgetApi: WidgetApi): boolean;
/**
 * Generate a registration URL for the widget based on the current URL and
 * include all widget parameters (and their placeholders).
 * @param options - Options for generating the URL.
 *                  Use `pathName` to include an optional sub path in the URL.
 *                  Use `includeParameters` to append the widget parameters to
 *                  the URL, defaults to `true`.
 * @returns The generated URL.
 */
export declare function generateWidgetRegistrationUrl(options?: {
    pathName?: string;
    includeParameters?: boolean;
    widgetParameters?: Partial<WidgetParameters>;
}): string;
export declare const STATE_EVENT_WIDGETS = "im.vector.modular.widgets";
/**
 * Repair/configure the registration of the current widget.
 * This steps make sure to include all the required widget parameters in the
 * URL. Support setting a widget name and additional parameters.
 *
 * @param widgetApi - The widget api of the current widget.
 * @param registration - Optional configuration options for the widget
 *                       registration, like the display name of the widget.
 */
export declare function repairWidgetRegistration(widgetApi: WidgetApi, registration?: WidgetRegistration): Promise<void>;