import { AminoSignResponse } from "@cosmjs/amino";
import { AccountData, DirectSignResponse, OfflineSigner } from "@cosmjs/proto-signing";
import { AddressGroup, Signer, SignerType } from "@iov/signer-types";
export declare class ViewOnlySigner implements Signer {
    readonly type: SignerType;
    private readonly address;
    constructor(address: string);
    getPublicKey(): Promise<string>;
    getAddress(): Promise<string>;
    getAddressGroup(): Promise<AddressGroup>;
    initialize(): Promise<boolean>;
    getAccounts(): Promise<readonly AccountData[]>;
    signDirect(): Promise<DirectSignResponse>;
    signAlephMessage(): Promise<AminoSignResponse>;
    getOfflineSigner(): OfflineSigner;
    disconnect(): void;
}