import { Storage } from './storage';
import { IWebClient } from './webclient';
import { UploadItemParameters } from './upload-item-parameters';
export declare class BankClient {
    private urlBase;
    private storage;
    private webClient;
    private privateKey;
    private bootstrapPromise;
    private bootstrapResult;
    constructor(urlBase: string, storage?: Storage, webClient?: IWebClient);
    getPub(): Promise<string>;
    bootstrap(): any;
    getNonce(): Promise<number>;
    getBalance(): Promise<number>;
    upload(params: UploadItemParameters): Promise<any>;
    appendBank(bankAddress: string, bankTopic: string, itemHash: string): Promise<void>;
    parseBankLink(bankLink: string): {
        host: string | undefined;
        address: string;
        topic: string;
    };
    private getPriv;
    private makePlaintextPayload;
}