export declare class Dispatcher {
    /**
     * Subclasses set these in constructor. Then, these get attached to the event
     * target in _connect
     *
     * eventname is a DOM event name like "mouseup", "touchstart", etc. The
     * callback is simply registered to the event callback with bubbling.
     */
    protected _eventToProcessingFunction: {
        [eventName: string]: (e: Event) => any;
    };
    /**
     * All listeners are registered to this `EventTarget` and events are then
     * dispatched to callbacks from `_eventNameToCallbackSet` manually.
     *
     * Subclasses set their own event target instead of `document`.
     */
    protected _eventTarget: EventTarget;
    private _eventNameToCallbackSet;
    private _connected;
    private _hasNoCallbacks();
    private _connect();
    private _disconnect();
    protected _addCallbackForEvent(eventName: string, callback: Function): void;
    protected _removeCallbackForEvent(eventName: string, callback: Function): void;
    protected _callCallbacksForEvent(eventName: string, ...args: any[]): void;
}