import { System } from '../../system';
export declare const LOCAL_STORAGE_PREFIX_PUBLIC_KEY = "__LOCAL__STORAGE__PREFIX__PUBLIC__KEY__";
export declare const LOCAL_STORAGE_PREFIX_PRIVATE_KEY = "__LOCAL__STORAGE__PREFIX__PRIVATE__KEY__";
export declare const _public_key_list: string[];
export declare const _private_key_list: string[];
export declare function getPublicKeyList($system: System): Promise<string[]>;
export declare function newPublicKey($system: System): Promise<string>;
