import { Curve, Base64String } from '../types';
/**
 * Given an EC curve name and its constants, generate a DER encoder for its compressed public keys
 * @param curveName
 * @param curveValues
 * @returns Function(decompressedPublicKey): base64EncodedString
 */
export declare const createCurve: (curveValues: Curve) => (decompressedPublicKey: Base64String) => Uint8Array;