/**-----------------------------------------------------------------------------------------
* 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";
/**
 * Selects a [template](link:site.data.urls.angular['templatesyntax'])
 * within the `<kendo-sankey-tooltip>` component for the
 * [links tooltip](https://www.telerik.com/kendo-angular-ui/components/charts/sankey/elements/tooltip#specifying-a-link-tooltip-template).
 * The following context fields are frequently utilized:
 * - `let-source="source"`&mdash;The link source data item..
 * - `let-target="target"`&mdash;The link target data item.
 * - `let-value="value"`&mdash;The link value.
 * Refer to the [`SankeyLinkTooltipTemplateContext`](https://www.telerik.com/kendo-angular-ui/components/charts/api/sankeylinktooltiptemplatecontext) for the full list of available fields.
 *
 * @example
 * ```html
 * <kendo-sankey [data]="data">
 *    <kendo-sankey-tooltip [followPointer]="true">
 *        <ng-template kendoSankeyLinkTooltipTemplate let-source="source" let-target="target" let-value="value">
 *            {{ source.label?.text }} - {{ target.label?.text }}: {{ value }}
 *        </ng-template>
 *    </kendo-sankey-tooltip>
 * </kendo-sankey>
 * ```
 */
export declare class SankeyLinkTooltipTemplateDirective {
    templateRef: TemplateRef<any>;
    constructor(templateRef: TemplateRef<any>);
    static ɵfac: i0.ɵɵFactoryDeclaration<SankeyLinkTooltipTemplateDirective, [{ optional: true; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<SankeyLinkTooltipTemplateDirective, "[kendoSankeyLinkTooltipTemplate]", never, {}, {}, never, never, true, never>;
}