export { stringToBuffer, concatBuffers } from 'arweave/node/lib/utils';
export { deepHash } from './deepHash';
import { default as nodeDriver } from 'arweave/node/lib/crypto/node-driver';
import type { JWKInterface } from './interface-jwk';
declare const driver: typeof nodeDriver;
export declare class CryptoDriver extends driver {
    getPublicKey(jwk: JWKInterface): string;
}
export declare function getCryptoDriver(): CryptoDriver;