/**
 * @license
 *-------------------------------------------------------------------------------------------
 * Copyright © 2026 Progress Software Corporation. All rights reserved.
 * Licensed under commercial license. See LICENSE.md in the package root for more information
 *-------------------------------------------------------------------------------------------
 */
/** @hidden */
export declare const isPromise: (value: any) => value is Promise<any>;
/** @hidden */
export declare function isObject(item: any): any;
/** @hidden */
export declare const deepMerge: <T>(target: any, ...sources: any[]) => T;