/// <reference types="node-rsa" />
import { Data, Encoding, Format, Key, KeyBits, NodeRSA, Options } from '@akanass/rx-crypto';
import { Observable } from 'rxjs';
export declare class RsaService {
    private _rsa;
    constructor();
    createKey(keyBits?: KeyBits): Observable<NodeRSA>;
    loadKey(key: Key, format?: Format, options?: Options): Observable<NodeRSA>;
}
export { NodeRSA, KeyBits, Key, Format, Options, Encoding, Data };