import type { Key, KeyJWK, PublicKey, PrivateKey, KeyPair, PublicKeyJWK, PrivateKeyJWK, KeyPairJWK, JWK } from '../types.js';
declare function keyToJWK(key: Key): KeyJWK;
/**
 * The returned buffers are guaranteed to unpooled.
 * This means the underlying `ArrayBuffer` is safely transferrable.
 */
declare function keyFromJWK(keyJWK: JWK): Key | undefined;
declare function publicKeyToJWK(publicKey: PublicKey): PublicKeyJWK;
/**
 * The returned buffers are guaranteed to unpooled.
 * This means the underlying `ArrayBuffer` is safely transferrable.
 */
declare function publicKeyFromJWK(publicKeyJWK: JWK): PublicKey | undefined;
declare function privateKeyToJWK(privateKey: PrivateKey): PrivateKeyJWK;
/**
 * Extracts private key out of JWK.
 * This checks if the public key matches the private key in the JWK.
 * The returned buffers are guaranteed to unpooled.
 * This means the underlying `ArrayBuffer` is safely transferrable.
 */
declare function privateKeyFromJWK(privateKeyJWK: JWK): PrivateKey | undefined;
declare function keyPairToJWK(keyPair: {
    publicKey: PublicKey;
    privateKey: PrivateKey;
}): KeyPairJWK;
/**
 * The returned buffers is guaranteed to unpooled.
 * This means the underlying `ArrayBuffer` is safely transferrable.
 */
declare function keyPairFromJWK(keyPair: KeyPairJWK): KeyPair | undefined;
export { keyToJWK, keyFromJWK, publicKeyToJWK, publicKeyFromJWK, privateKeyToJWK, privateKeyFromJWK, keyPairToJWK, keyPairFromJWK, };