import { Point } from 'spase';
import { ScrollOptions } from '../types/index.js';
/**
 * A type describing an active scrolling operation.
 */
export interface ScrollInstance {
    /**
     * The target element that is actively scrolling.
     */
    target: Window | HTMLElement;
    /**
     * The animation frame (from `requestAnimationFrame` or `setTimeout`) request
     * ID.
     */
    animationFrameRequestId: number;
    /**
     * Scrolling options.
     */
    options: ScrollOptions;
}
/**
 * Scrolls to the top bound inside the target element.
 *
 * @param target The target element.
 * @param options See {@link ScrollOptions}.
 */
export declare function scrollToTop(target?: Window | HTMLElement, options?: ScrollOptions): void;
/**
 * Scrolls  to the bottom bound inside the target element.
 *
 * @param target The target element.
 * @param options See {@link ScrollOptions}.
 */
export declare function scrollToBottom(target?: Window | HTMLElement, options?: ScrollOptions): void;
/**
 * Scrolls to the left bound inside the target element.
 *
 * @param target The target element.
 * @param options See {@link ScrollOptions}.
 */
export declare function scrollToLeft(target?: Window | HTMLElement, options?: ScrollOptions): void;
/**
 * Scrolls to the right bound inside the target element.
 *
 * @param target The target element.
 * @param options See {@link ScrollOptions}.
 */
export declare function scrollToRight(target?: Window | HTMLElement, options?: ScrollOptions): void;
/**
 * Horizontally scrolls to the specified `x` position inside the target element.
 *
 * @param x The `x` position to scroll to (relative to the target element's
 *          coordinate space).
 * @param target The target element.
 * @param options See {@link ScrollOptions}.
 */
export declare function hscrollTo(x: number, target?: Window | HTMLElement, options?: ScrollOptions): void;
/**
 * Vertically scrolls to the specified `y` position inside the target element..
 *
 * @param y The `y` position to scroll to (relative to the target element's
 *          coordinate space).
 * @param target The target element.
 * @param options See {@link ScrollOptions}.
 */
export declare function vscrollTo(y: number, target?: Window | HTMLElement, options?: ScrollOptions): void;
/**
 * Scrolls to the specified `Point` inside the target element.
 *
 * @param position The target position.
 * @param target The target element.
 * @param param2 See {@link ScrollOptions}.
 */
export declare function scrollTo(position: Point, target?: Window | HTMLElement, { easing, ...opts }?: ScrollOptions): void;
/**
 * Cancels all active scrolling operations (that are managed by `dirty-dom`
 * inside the target element.
 *
 * @param target The target element.
 */
export declare function cancelScroll(target: Window | HTMLElement): void;
/**
 * Cancels all active scrolling operations (that are managed by `dirty-dom`).
 */
export declare function cancelAllScrolls(): void;