import Web3 from 'web3';
import { ChainId } from './constants';
/** this functions creates a web3 instance and sets a provider */
export declare const InstantiateWeb3: (provider: string) => Web3;
/**This function creates a wallet and returns an object with address and private key which the end user stores*/
export declare const CreateWallet: (chainId: ChainId) => Promise<import("web3-core").Account>;
/**This function creates a wallet and returns an object with address and private key which the end user stores*/
export declare const RetrieveWallet: (chainId: ChainId, privateKey: string) => Promise<import("web3-core").Account>;