/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { ElementRef, NgZone, Renderer2, SimpleChanges } from '@angular/core';
import { MappingService } from '../common/mapping.service';
import { DependencyDomService } from './dependency-dom.service';
import { DependencyDomArgs } from './dom-dependency-args';
import * as i0 from "@angular/core";
/**
 * @hidden
 */
export declare class GanttDependencyDirective {
    private polyline;
    private zone;
    private renderer;
    private mapper;
    private dependencyDomService;
    dependency: any;
    private subscriptions;
    constructor(polyline: ElementRef<SVGPolylineElement>, zone: NgZone, renderer: Renderer2, mapper: MappingService, dependencyDomService: DependencyDomService);
    ngOnDestroy(): void;
    ngOnChanges(changes: SimpleChanges): void;
    updatePoints({ timelineRow, contentContainer, tasks }: DependencyDomArgs): void;
    private clearPoints;
    private drawPoints;
    static ɵfac: i0.ɵɵFactoryDeclaration<GanttDependencyDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<GanttDependencyDirective, "[kendoGanttDependency]", never, { "dependency": { "alias": "dependency"; "required": false; }; }, {}, never, never, true, never>;
}