export { stringToBuffer, concatBuffers } from 'arweave/web/lib/utils';
export { deepHash } from './deepHash';
import webDriver from 'arweave/web/lib/crypto/webcrypto-driver';
import { JWKInterface } from './interface-jwk';

const driver: typeof webDriver = webDriver['default'] ? webDriver['default'] : webDriver;
export class CryptoDriver extends driver {
  public getPublicKey(_jwk: JWKInterface): string {
    throw new Error('Unimplemented');
  }
}

let driverInstance: CryptoDriver;
export function getCryptoDriver(): CryptoDriver {
  return (driverInstance ??= new CryptoDriver());
}