import { Observable } from 'rxjs';
import { PowerShellSession } from './powershell';
import { PowerShellConnection } from './powershell-connection';
/**
 * powerShellCrypto Crypto interface class.
 * @dynamic
 */
export declare class PowerShellCrypto {
    /**
     * encrypt with RSA/SHA-1
     *
     * @param jwk the JSON Web Key. Single string with JSON.stringify format.
     * @param data the original data to hash.
     * @return Observable<string> the hash generated.
     */
    /**
     * Creates an RSAProvider or reuses a cached one on a node and returns its JSON Web Key string
     *
     * @param powerShellConnection the established powerShell connection to the node
     * @param powerShellSession the established powerShell session with the node
     * @return Observable<string> the jwk string.
     */
    static getEncryptionJWKFromNode(powerShellConnection: PowerShellConnection, powerShellSession: PowerShellSession): Observable<string>;
    /**
     * Creates an RSAProvider or reuses a cached one on a node and uses its jwk to encrypt data
     *
     * @param powerShellConnection the established powerShell connection to the node
     * @param powerShellSession the established powerShell session with the node
     * @param data string data to be encrypted
     * @return Observable<string> the encrypted data or null if data is null.
     */
    static encryptDataUsingNodeJWK(powerShellConnection: PowerShellConnection, powerShellSession: PowerShellSession, data: string): Observable<string>;
}