/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { EventEmitter } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * @hidden
 */
export declare class OptionChangesService {
    readonly viewChanges: EventEmitter<any>;
    readonly columnChanges: EventEmitter<any>;
    readonly dateFormatChanges: EventEmitter<any>;
    notifyColumnChanges(): void;
    notifyViewChanges(): void;
    notifyDateFormatChanges(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<OptionChangesService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<OptionChangesService>;
}