/**-----------------------------------------------------------------------------------------
* 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";
/**
 * Renders the header content of the list. To define the header template, nest an `<ng-template>` tag
 * with the `kendo<ComponentName>HeaderTemplate` directive inside the component tag.
 *
 * - [Using `HeaderTemplate` with the AutoComplete](https://www.telerik.com/kendo-angular-ui/components/dropdowns/autocomplete/templates#header-template)
 * - [Using `HeaderTemplate` with the ComboBox](https://www.telerik.com/kendo-angular-ui/components/dropdowns/combobox/templates#header-template)
 * - [Using `HeaderTemplate` with the MultiColumnComboBox](https://www.telerik.com/kendo-angular-ui/components/dropdowns/multicolumncombobox/templates#header-template)
 * - [Using `HeaderTemplate` with the DropDownList](https://www.telerik.com/kendo-angular-ui/components/dropdowns/dropdownlist/templates#header-template)
 * - [Using `HeaderTemplate` with the DropDownTree](https://www.telerik.com/kendo-angular-ui/components/dropdowns/dropdowntree/templates#header-template)
 * - [Using `HeaderTemplate` with the MultiSelect](https://www.telerik.com/kendo-angular-ui/components/dropdowns/multiselect/templates#header-template)
 *
 * @example
 * ```ts
 * _@Component({
 * selector: 'my-app',
 * template: `
 *  <kendo-combobox [data]="listItems">
 *    <ng-template kendoComboBoxHeaderTemplate>
 *      <h4>Header template</h4>
 *    </ng-template>
 *  </kendo-combobox>
 * `
 * })
 * class AppComponent {
 *   public listItems: Array<string> = ["Item 1", "Item 2", "Item 3", "Item 4"];
 * }
 * ```
 */
export declare class HeaderTemplateDirective {
    templateRef: TemplateRef<any>;
    constructor(templateRef: TemplateRef<any>);
    static ɵfac: i0.ɵɵFactoryDeclaration<HeaderTemplateDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<HeaderTemplateDirective, "[kendoDropDownListHeaderTemplate],[kendoComboBoxHeaderTemplate],[kendoDropDownTreeHeaderTemplate],[kendoMultiColumnComboBoxHeaderTemplate],[kendoAutoCompleteHeaderTemplate],[kendoMultiSelectHeaderTemplate],[kendoMultiSelectTreeHeaderTemplate]", never, {}, {}, never, never, true, never>;
}