import { Point, Size } from 'spase';
import { StickyScrollDelegate } from './StickyScrollDelegate.js';
/**
 * A special {@link StickyScrollDelegate} that displaces the adjecent axis
 * instead while scrolling, i.e. if scrolling vertically, the scroll target will
 * be displaced horizontally.
 */
export declare class StickyCrossScrollDelegate extends StickyScrollDelegate {
    /** @inheritdoc */
    protected stepToVirtualPosition(step: Point): Point | null;
    /** @inheritdoc */
    protected updateScrollContainerSize(size: Size): void;
}