import { Signal } from '@preact/signals-core';
import { Vector2Tuple } from 'three';
import { ThreeMouseEvent, ThreePointerEvent } from './events.js';
export type ListenersProperties = ScrollListenersProperties & HoverListenersProperties & ActiveListenersProperties;
export type ScrollListenersProperties = {
    /**
     * scroll listener called right before the new scroll position is set when a scroll event is caused
     * @param scrollX the new scroll x position
     * @param scrollY the new scroll y position
     * @param scrollPosition the current/old scroll position
     * @param event the event that caused the scrolling
     * @returns false to prevent the new scroll x and scroll y position from beeing applied
     */
    onScroll?: (scrollX: number, scrollY: number, scrollPosition: Signal<Vector2Tuple | undefined>, event?: ThreePointerEvent | ThreeMouseEvent) => boolean | void;
};
export type HoverListenersProperties = {
    onHoverChange?: (hover: boolean) => void;
};
export type ActiveListenersProperties = {
    onActiveChange?: (active: boolean) => void;
};