import { AEAD } from '../aead.js';
import { Hash } from '../hash.js';
import { DH } from '../dh.js';
import { HMAC } from '../hmac.js';
import { HKDF } from '../hkdf.js';
import { Rekey } from './rekey.js';
export interface Algorithms {
    dh: DH;
    aead: AEAD;
    hash: Hash;
    hmac?: HMAC;
    hkdf?: HKDF;
    rekey?: Rekey;
}
export declare function matchPattern(a: Algorithms, protocol_name: string): string | null;