import { AuthenticationState } from "./types";
export declare const DEFAULT_AUTHENTICATION_STATE_EXPIRES_MS: number;
export declare const DEFAULT_COOKIE_STATE_EXPIRES_MS: number;
export declare const DEFAULT_AUTHSIGNAL_STATE_EXPIRES_MS: number;
export declare const DEFAULT_INVITEE_STATE_EXPIRES_MS: number;
export declare const DEFAULT_INVITEE_EXCHANGE_STATE_EXPIRES_MS: number;
export declare const EXTERNAL_STATE_ID_SEPARATOR = "::";
export declare function getAuthenticationStateStore(): import("../expiring-kv").ExpiringStore<AuthenticationState>;
