/**-----------------------------------------------------------------------------------------
* 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 custom template for connection tooltips within the `kendo-diagram` component.
 * Use this directive to customize how tooltips appear when hovering over connections.
 *
 * @example
 * ```ts
 * import { Component } from '@angular/core';
 *
 * _@Component({
 *   selector: 'my-app',
 *   template: `
 *     <kendo-diagram>
 *       <ng-template kendoDiagramConnectionTooltipTemplate let-dataItem>
 *         {{dataItem.tooltipContent}}
 *       </ng-template>
 *     </kendo-diagram>
 *   `
 * })
 * class AppComponent {
 * }
 *
 * ```
 */
export declare class ConnectionTooltipTemplateDirective {
    /**
     * @hidden
     */
    templateRef: TemplateRef<any>;
    constructor(templateRef: TemplateRef<any>);
    static ɵfac: i0.ɵɵFactoryDeclaration<ConnectionTooltipTemplateDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ConnectionTooltipTemplateDirective, "[kendoDiagramConnectionTooltipTemplate]", never, {}, {}, never, never, true, never>;
}