import type { IUserRequestOptions } from "@esri/arcgis-rest-request";
/**
 * @private
 * Given a title, construct a group title that is unique
 * in the user's org.
 *
 * Ex: Given a title of "Medical Team", if a group with that
 * title exists, this fn will add a number on the end, and
 * increment until an available group title is found - i.e.
 * "Medical Team 3"
 *
 * @param {String} title Group Title to ensure is unique
 * @param {IUserRequestOptions} requestOptions
 * @param {Number} step Number to increment. Defaults to 0
 */
export declare function getUniqueGroupTitle(title: string, requestOptions: IUserRequestOptions, step?: number): Promise<string>;
