@progress/kendo-angular-treelist
Version:
Kendo UI TreeList for Angular - Display hierarchical data in an Angular tree grid view that supports sorting, filtering, paging, and much more.
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TypeScript
/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { QueryList } from '@angular/core';
import { ColumnBase } from './column-base';
import { OptionChangesService } from '../common/option-changes.service';
import * as i0 from "@angular/core";
/**
* @hidden
*/
export declare function isColumnGroupComponent(column: any): column is ColumnGroupComponent;
/**
* Represents the column group header of the TreeList. ([More information and examples]({% slug multicolumnheaders_columns_treelist %})).
*
* @example
* ```html
* <kendo-treelist ...>
* <kendo-treelist-column-group title="File Info">
* <kendo-treelist-column field="type" title="Type"> </kendo-treelist-column>
* <kendo-treelist-column field="size" title="Size"> </kendo-treelist-column>
* </kendo-treelist-column-group>
* </kendo-treelist>
* ```
*/
export declare class ColumnGroupComponent extends ColumnBase {
/**
* @hidden
*/
includeInChooser: boolean;
/**
* @hidden
*/
isColumnGroup: boolean;
/**
* @hidden
*/
minResizableWidth: number;
/**
* @hidden
*/
children: QueryList<ColumnBase>;
constructor(parent?: ColumnBase, optionChanges?: OptionChangesService);
/**
* @hidden
*/
rowspan(): number;
/**
* @hidden
*/
get colspan(): number;
/**
* @hidden
*/
get leafIndex(): number;
get childrenArray(): any[];
get hasChildren(): boolean;
private get firstChild();
static ɵfac: i0.ɵɵFactoryDeclaration<ColumnGroupComponent, [{ optional: true; host: true; skipSelf: true; }, null]>;
static ɵcmp: i0.ɵɵComponentDeclaration<ColumnGroupComponent, "kendo-treelist-column-group", never, {}, {}, ["children"], never, true, never>;
}