import type { TArg, TRet } from "@li0ard/gost3413";
import type { KalynaBase } from "../core.js";
/**
 * Wrap key
 * @param cipherClass Initialized cipher class
 * @param data Key to be wrapped
 */
export declare const wrapKey: (cipherClass: KalynaBase, data: TArg<Uint8Array>) => TRet<Uint8Array>;
/**
 * Unwrap key
 * @param cipherClass Initialized cipher class
 * @param data Key to be unwrapped
 */
export declare const unwrapKey: (cipherClass: KalynaBase, data: TArg<Uint8Array>) => TRet<Uint8Array>;