import { SymmKey, SymmKeyOpts } from '../types.js';
export declare function makeKey(opts?: Partial<SymmKeyOpts>): Promise<SymmKey>;
export declare function importKey(base64key: string, opts?: Partial<SymmKeyOpts>): Promise<SymmKey>;
declare const _default: {
    makeKey: typeof makeKey;
    importKey: typeof importKey;
};
export default _default;