/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, NgZone, OnDestroy, OnInit, QueryList, Renderer2 } from '@angular/core';
import { ListBoxSelectionEvent, ListBoxSelectionService } from './selection.service';
import { ItemTemplateDirective } from './item-template.directive';
import { Direction } from './util';
import { ListBoxSize } from './size';
import { ActionName, ListBoxToolbarConfig, Tool } from './toolbar';
import { Button } from '@progress/kendo-angular-buttons';
import { KeyboardNavigationService } from './keyboard-navigation.service';
import { LocalizationService } from '@progress/kendo-angular-l10n';
import { SVGIcon } from '@progress/kendo-svg-icons';
import * as i0 from "@angular/core";
/**
 * Represents the Kendo UI ListBox component for Angular.
 * Provides a list of items from which you can select and transfer data between connected ListBoxes
 * ([see overview]({% slug overview_listbox %})).
 *
 * @example
 * ```typescript
 * @Component({
 *   selector: 'my-app',
 *   template: `
 *     <kendo-listbox
 *       [data]="items"
 *       textField="name"
 *       [toolbar]="true">
 *     </kendo-listbox>
 *   `
 * })
 * export class AppComponent {
 *   items = [
 *     { name: 'Item 1' },
 *     { name: 'Item 2' }
 *   ];
 * }
 * ```
 *
 * @remarks
 * Supported children components are: {@link CustomMessagesComponent}.
 */
export declare class ListBoxComponent implements OnInit, AfterViewInit, OnDestroy {
    keyboardNavigationService: KeyboardNavigationService;
    selectionService: ListBoxSelectionService;
    private hostElement;
    private renderer;
    private zone;
    private localization;
    private changeDetector;
    /**
     * @hidden
     */
    listboxClassName: boolean;
    /**
     * @hidden
     */
    direction: Direction;
    /**
     * @hidden
     */
    itemTemplate: ItemTemplateDirective;
    /**
     * @hidden
     */
    listboxElement: ElementRef;
    /**
     * @hidden
     */
    listboxItems: QueryList<any>;
    /**
     * @hidden
     */
    toolbarElement: ElementRef;
    /**
     * @hidden
     */
    tools: QueryList<Button>;
    /**
     * Specifies the field of the data item that provides the text content of the nodes.
     */
    textField: string;
    /**
     * Specifies the data that the ListBox displays.
     *
     * @default []
     */
    data: any[];
    /**
     * Specifies the size of the component.
     *
     */
    set size(size: ListBoxSize);
    get size(): ListBoxSize;
    /**
     * Configures the toolbar of the ListBox.
     * Specifies whether to display a toolbar and which tools and position to use.
     */
    set toolbar(config: ListBoxToolbarConfig);
    /**
     * Specifies the value of the `aria-label` attribute of the Listbox element.
     *
     * @default 'Listbox'
     */
    listboxLabel: string;
    /**
     * Specifies the value of the `aria-label` attribute of the Listbox toolbar element.
     *
     * @default 'Toolbar'
     */
    listboxToolbarLabel: string;
    /**
     * Specifies a function that determines if a specific item is disabled.
     */
    itemDisabled: (item: any) => boolean;
    /**
     * Fires when you select a different ListBox item.
     * Also fires when you move a node, because moving changes its index.
     */
    selectionChange: EventEmitter<ListBoxSelectionEvent>;
    /**
     * Fires when you click a ListBox item.
     */
    actionClick: EventEmitter<ActionName>;
    /**
     * @hidden
     */
    getChildListbox: EventEmitter<any>;
    /**
     * @hidden
     */
    get listClasses(): string;
    /**
     * @hidden
     */
    messageFor(key: string): string;
    /**
     * @hidden
     */
    selectedTools: Tool[];
    /**
     * @hidden
     */
    listboxId: string;
    /**
     * @hidden
     */
    toolbarId: string;
    /**
     * @hidden
     */
    childListbox: ListBoxComponent;
    /**
     * @hidden
     */
    parentListbox: ListBoxComponent;
    /**
     * @hidden
     */
    caretAltLeftIcon: SVGIcon;
    /**
     * @hidden
     */
    caretAltRightIcon: SVGIcon;
    private localizationSubscription;
    private _size;
    private subs;
    private shouldFireFocusIn;
    constructor(keyboardNavigationService: KeyboardNavigationService, selectionService: ListBoxSelectionService, hostElement: ElementRef, renderer: Renderer2, zone: NgZone, localization: LocalizationService, changeDetector: ChangeDetectorRef);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    /**
     * @hidden
     */
    performAction(actionName: ActionName): void;
    /**
     * Selects a ListBox node programmatically.
     */
    selectItem(index: number): void;
    /**
     * Clears the ListBox selection programmatically.
     */
    clearSelection(): void;
    /**
     * Gets the index of the currently selected item in the ListBox.
     */
    get selectedIndex(): number;
    /**
     * @hidden
     */
    get getListboxId(): string;
    /**
     * @hidden
     */
    getText(dataItem: any): string;
    /**
     * @hidden
     */
    toolIcon(icon: string): string;
    /**
     * @hidden
     */
    toolSVGIcon(icon: SVGIcon): SVGIcon;
    private onClickEvent;
    private initSubscriptions;
    private onFocusIn;
    private setIds;
    private onDeleteEvent;
    private setToolbarClass;
    private setSizingClass;
    static ɵfac: i0.ɵɵFactoryDeclaration<ListBoxComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ListBoxComponent, "kendo-listbox", never, { "textField": { "alias": "textField"; "required": false; }; "data": { "alias": "data"; "required": false; }; "size": { "alias": "size"; "required": false; }; "toolbar": { "alias": "toolbar"; "required": false; }; "listboxLabel": { "alias": "listboxLabel"; "required": false; }; "listboxToolbarLabel": { "alias": "listboxToolbarLabel"; "required": false; }; "itemDisabled": { "alias": "itemDisabled"; "required": false; }; }, { "selectionChange": "selectionChange"; "actionClick": "actionClick"; "getChildListbox": "getChildListbox"; }, ["itemTemplate"], never, true, never>;
}