/**
 * thumbprint.js
 */
import { HashTypes, JwkThumbprintFormat } from './typedef';
/**
 * Compute JWK public key thumbprint specified in RFC7638
 * https://tools.ietf.org/html/rfc7638
 * @param {JsonWebKey} jwkey - A key object in JWK format
 * @param {HashTypes} [alg='SHA-256'] - Name of hash algorithm to compute the thumbprint.
 * @param {JwkThumbprintFormat} [output='binary'] - Output format, 'binary', 'hex' or 'base64'
 * @return {Promise<String|Uint8Array>} - The computed JWK thumbprint.
 */
export declare const getJwkThumbprint: (jwkey: JsonWebKey, alg?: HashTypes, output?: JwkThumbprintFormat) => Promise<Uint8Array | string>;