/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { OnChanges, SimpleChanges } from '@angular/core';
import { DependencyDomService } from '../dependencies/dependency-dom.service';
import { TimelineViewType } from '../models/timeline-view';
import { OptionChangesService } from '../common/option-changes.service';
import { TimelineHeaderDateFormat } from '../models/timeline-header-date-format';
import { CurrentTimeSettings } from '../models/current-time-settings.interface';
import * as i0 from "@angular/core";
/**
 * Serves as the base class for the timeline view components of the Gantt.
 *
 * @example
 * ```typescript
 * export class CustomTimelineViewComponent extends ViewBase {
 *   public readonly type: TimelineViewType = 'custom';
 * }
 * ```
 */
export declare abstract class ViewBase implements OnChanges {
    private optionChangesService;
    private dependencyDomService;
    /**
     * Sets the width of the time slot headers in pixels.
     *
     * @default 100
     */
    slotWidth: number;
    /**
     * Sets the date format for the Grouped and Column headers.
     */
    timelineHeadersDateFormat: TimelineHeaderDateFormat;
    /**
     * Specifies the current time marker settings.
     * If you do not set a value, the component uses the value from the Gantt component
     * [`currentTimeMarker`](https://www.telerik.com/kendo-angular-ui/components/gantt/api/ganttcomponent#currentTimeMarker) property.
     */
    currentTimeMarker: boolean | CurrentTimeSettings;
    /**
     * Specifies the type for the view (`day`, `week`, `month`, or `year`).
     */
    abstract type: TimelineViewType;
    /**
     *
     * @hidden
     */
    constructor(optionChangesService: OptionChangesService, dependencyDomService: DependencyDomService);
    ngOnChanges(changes: SimpleChanges): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ViewBase, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ViewBase, "kendo-gantt-view-base", never, { "slotWidth": { "alias": "slotWidth"; "required": false; }; "timelineHeadersDateFormat": { "alias": "timelineHeadersDateFormat"; "required": false; }; "currentTimeMarker": { "alias": "currentTimeMarker"; "required": false; }; }, {}, never, never, true, never>;
}