/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
/**
 * @hidden
 *
 * Notifies the timeline-scroll.directive to scroll into view to requested coordinates.
 * The scrolling is performed based on client (viewport) coordinates.
 */
export declare class TimelineScrollService {
    readonly horizontalScroll: Subject<number>;
    readonly verticalScroll: Subject<number>;
    readonly scrollCancel: Subject<any>;
    ngOnDestroy(): void;
    requestHorizontalScroll(clientTop: number): void;
    requestVerticalScroll(clientLeft: number): void;
    requestScrollCancel(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TimelineScrollService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TimelineScrollService>;
}