/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { ElementRef, NgZone, OnChanges } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * @hidden
 */
export declare class FilterInputDirective implements OnChanges {
    private element;
    private zone;
    focused: boolean;
    constructor(element: ElementRef, zone: NgZone);
    ngOnChanges(): void;
    private nextTick;
    static ɵfac: i0.ɵɵFactoryDeclaration<FilterInputDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<FilterInputDirective, "[filterInput]", never, { "focused": { "alias": "filterInput"; "required": false; }; }, {}, never, never, true, never>;
}