import { DirectSecp256k1Wallet } from "@cosmjs/proto-signing";
import { FirmaConfig } from "./FirmaConfig";
export declare class FirmaWalletService {
    private _config;
    private _mnemonic;
    private _privateKey;
    private _accountIndex;
    private _wallet;
    getHdPath(): string;
    getPrefix(): string;
    getRawWallet(): DirectSecp256k1Wallet;
    getPrivateKey(): string;
    getMnemonic(): string;
    getAddress(): Promise<string>;
    constructor(_config: FirmaConfig);
    private static getHdPath;
    initFromMnemonic(mnemonic: string, accountIndex?: number): Promise<{
        success: boolean;
    }>;
    private getPrivateKeyInternal;
    initFromPrivateKey(privateKey: string): Promise<void>;
    decryptData(data: string): string;
    encryptData(data: string): string;
    newWallet(): Promise<FirmaWalletService>;
    fromMnemonic(mnemonic: string, accountIndex?: number): Promise<FirmaWalletService>;
    fromPrivateKey(privateKey: string): Promise<FirmaWalletService>;
    generateMnemonic(): Promise<string>;
}