import type Principal from "./models/Principal.js";
import type PortalUser from "../portal/models/PortalUser.js";
export declare function getThumbnailUrl(principal: Principal | undefined): string | undefined;
export declare function getToken(principal: Principal | undefined): string | undefined;
export declare function getUser(principal: Principal | undefined): PortalUser | undefined;
export declare function getEmail(principal: Principal | undefined): string | undefined;
export declare function getFullName(principal: Principal | undefined): string | undefined;