export declare enum EventTypes {
    MOUSE_LEFT_BUTTON_PRESSED = "MOUSE_LEFT_BUTTON_PRESSED",
    MOUSE_WHEEL = "MOUSE_WHEEL",
    MOUSE_MOTION = "MOUSE_MOTION"
}
export declare class EventManager<E> {
    private propagate;
    propagateEvent(name: EventTypes, eventData: E, rootListener: EventListener<E>): boolean;
}
export declare type EventHandler<E> = (eventData: E) => boolean;
export declare type EventValidator<E> = (eventName: EventTypes, eventData: E) => boolean;
export declare class EventListener<E> {
    parent?: EventListener<E>;
    children: EventListener<E>[];
    listeners: {
        [eventName: string]: EventHandler<E> | undefined;
    };
    validator: EventValidator<E> | undefined;
    listenerCount: number;
    private updateListenerCount;
    addChild(child: EventListener<E>): void;
    findChild(child: EventListener<E>): number;
    removeChild(child: EventListener<E>): void;
    private setListener;
    setOnClickListener(listener?: EventHandler<E>): void;
    setValidator(validator?: EventValidator<E>): void;
    setOnWheelListener(listener?: EventHandler<E>): void;
    setOnMouseMoveListener(listener?: EventHandler<E>): void;
}
//# sourceMappingURL=events.d.ts.map