/**-----------------------------------------------------------------------------------------
* Copyright © 2025 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";
/**
 * Represents the template for the TreeView nodes ([more information and example]({% slug nodetemplate_treeview %})).
 * The template helps to customize the content of the nodes. To define the node template, nest an `<ng-template>`
 * tag with the `kendoTreeViewNodeTemplate` directive inside a `<kendo-treeview>` tag.
 *
 *
 * The node data item and its hierarchical index are available as context variables:
 *
 * - `let-dataItem` (`any`) - available as implicit context variable
 * - `let-index="index"` (`string`)
 *
 *
 * @example
 * ```ts
 *
 *  import { Component } from '@angular/core';
 *  @Component({
 *      selector: 'my-app',
 *      template: `
 *      <kendo-treeview
 *          [nodes]="data"
 *          kendoTreeViewExpandable
 *
 *          kendoTreeViewHierarchyBinding
 *          childrenField="items">
 *        <ng-template kendoTreeViewNodeTemplate let-dataItem let-index="index">
 *          <span [style.fontWeight]="dataItem.items ? 'bolder': 'normal' ">{{ index }}: {{ dataItem.text }}</span>
 *        </ng-template>
 *      </kendo-treeview>
 *    `
 *  })
 *  export class AppComponent {
 *      public data: any[] = [
 *          {
 *              text: "Inbox",
 *              items: [{ text: "Read Mail" }]
 *          },
 *          {
 *              text: "Drafts"
 *          },
 *          {
 *              text: "Search Folders",
 *              items: [
 *                  { text: "Categorized Mail" },
 *                  { text: "Large Mail" },
 *                  { text: "Unread Mail"}
 *              ]
 *          },
 *          { text: "Settings" }
 *      ];
 *  }
 *
 * ```
 */
export declare class NodeTemplateDirective {
    templateRef: TemplateRef<any>;
    constructor(templateRef: TemplateRef<any>);
    static ɵfac: i0.ɵɵFactoryDeclaration<NodeTemplateDirective, [{ optional: true; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NodeTemplateDirective, "[kendoTreeViewNodeTemplate]", never, {}, {}, never, never, true, never>;
}