import { IPortal } from "@esri/arcgis-rest-portal";
/**
 * Construct a the full url to a portal thumbnail
 *
 * - If the portal has a thumbnail, construct the full url
 * - If the portal is not public, append on the token
 * @param portal
 * @param token
 * @returns
 */
export declare function getOrgThumbnailUrl(portal: IPortal, token?: string): string;