/**
* DevExpress Analytics (serializer\_utils.d.ts)
* Version:  25.2.7
* Build date: May 5, 2026
* Copyright (c) 2012 - 2026 Developer Express Inc. ALL RIGHTS RESERVED
* License: https://www.devexpress.com/Support/EULAs/universal.xml
*/
export declare function isNumeric(obj: any): boolean;
export declare function isPlainObject(obj: any): boolean;
export declare function isEmptyObject(obj: any): boolean;
export declare function isFunction(obj: any): boolean;
export declare function extend(_target: any, object1?: any, ...objectN: any[]): any;
export declare function toQueryParameters(data: object): string;
export declare function assignObj(obj: object, objectProps?: object): object;