import { UserSession } from '@esri/arcgis-rest-auth';
import { ISerializedOperationStack } from '@esri/hub-common';
export interface IUniqueGroupTitleResponse {
    title: string;
    stack: ISerializedOperationStack;
}
/**
 * Given a title as a string, check for existing groups with that as a title,
 * and increment the title as needed until we locate a unique title within
 * the current user's organization
 *
 * @export
 * @param {string} title
 * @param {UserSession} session
 * @return {*}  {Promise<string>}
 */
export declare function ensureUniqueGroupTitle(title: string, session: UserSession): Promise<IUniqueGroupTitleResponse>;