/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * Defines a template for the entire summary task component.
 * Place an `<ng-template>` tag with the `kendoGanttSummaryTaskTemplate` directive inside the `<kendo-gantt>` tag to set the template.
 *
 * The template context uses the current data item. The following field is also available:
 * - `elementWidth`&mdash;The calculated width in pixels of the current summary task wrapper element, based on its start and end date.
 * Use `let-elementWidth="elementWidth"` to access it in the template.
 * This helps you render custom elements for summary task progress.
 *
 * @example
 * ```html
 * <kendo-gantt [kendoGanttHierarchyBinding]="data">
 *    <ng-template kendoGanttSummaryTaskTemplate let-dataItem let-elementWidth="elementWidth">
 *      <div [style]="'color: white; font-size: 8px;'">
 *          {{ dataItem.title }} - {{ dataItem.completionRatio * 100 }}% complete; width: {{ elementWidth }}
 *      </div>
 *    </ng-template>
 * </kendo-gantt>
 * ```
 */
export declare class GanttSummaryTaskTemplateDirective {
    templateRef: TemplateRef<any>;
    constructor(templateRef: TemplateRef<any>);
    static ɵfac: i0.ɵɵFactoryDeclaration<GanttSummaryTaskTemplateDirective, [{ optional: true; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<GanttSummaryTaskTemplateDirective, "[kendoGanttSummaryTaskTemplate]", never, {}, {}, never, never, true, never>;
}