import { DelegationChain, DelegationIdentity, Ed25519KeyIdentity } from '@dfinity/identity';
/**
 * Loads the SIWB identity from local storage.
 */
export declare function loadIdentity(): readonly [string, string, DelegationIdentity, DelegationChain];
/**
 * Saves the SIWB identity to local storage.
 */
export declare function saveIdentity(address: string, publickey: string, sessionIdentity: Ed25519KeyIdentity, delegationChain: DelegationChain): void;
/**
 * Clears the SIWB identity from local storage.
 */
export declare function clearIdentity(): void;