import { Wallet } from 'ethers';
export declare const KEYSTORE_PATH: string;
export declare function saveWalletToKeystore({ wallet, password, }: {
    wallet: Wallet;
    password: string;
}): Promise<string>;
export declare function loadWalletFromKeystore({ walletFileName, password, }: {
    walletFileName: string;
    password: string;
}): Promise<Wallet | import("ethers").HDNodeWallet>;
export declare function loadWalletInfoFromKeystore({ walletFileName, }: {
    walletFileName: string;
}): Promise<{
    address: string;
    isEncrypted: boolean;
}>;
export declare function walletFileExistsInKeystore({ wallet, }: {
    wallet: Wallet;
}): Promise<boolean>;
export declare function listWalletsFromKeystore(): Promise<{
    address: string;
    file: string;
    isEncrypted: boolean;
}[]>;