import type { BasicAuth, BearerAuthFromSessionStorage, Client, CookieAuth, IApplication, IAuthentication, ICurrentTenant, ICurrentUser, IUser } from '@c8y/client';
export declare const TOKEN_KEY = "_tcy8";
export declare const TFATOKEN_KEY = "TFAToken";
export declare const queryParamsThatRequireRedirectToLoginApp: readonly ["email", "token", "code", "session_state", "error", "error_description"];
export declare function loadManifest(client: Client, options?: Record<string, any>): Promise<IApplication>;
export declare function addCssClassesForApp(app: IApplication): void;
export declare function addCssVariablesForApp(app: IApplication): void;
export declare function redirectToLoginApp(options?: Record<string, any>): void;
/**
 * Redirects to the login application in case the user is not logged in.
 */
export declare function ensureLoggedInIfRequired(options?: Record<string, any>): Promise<false | {
    client: Client;
    currentUser: IUser | ICurrentUser;
    currentApp: IApplication;
    currentTenant: ICurrentTenant;
}>;
export declare function isLocal(): boolean;
export declare function getCurrentContextPath(options?: Record<string, any>): string | undefined;
export declare function getCurrentUser(): Promise<{
    client: Client;
    currentUser: IUser | ICurrentUser;
}>;
export declare function pickAuthStrategy(bearer: typeof BearerAuthFromSessionStorage, basic: typeof BasicAuth, cookie: typeof CookieAuth): BearerAuthFromSessionStorage | BasicAuth | CookieAuth;
export declare function getAuthStrategy(): Promise<IAuthentication>;
export declare function getStoredToken(): string;
export declare function getStoredTfaToken(): string;