import { WidgetEvent, PropagationModel } from './WidgetEvent.js';
/**
 * A generic event that does not propagate in a UI tree; it must be handled at
 * the dispatch origin of the event. This is an abstract class and must be
 * implemented in child classes.
 *
 * @category Event
 */
export declare abstract class StickyEvent extends WidgetEvent {
    readonly propagation: PropagationModel.Sticky;
    constructor();
}