import { asn1 } from "node-forge";
import { x509Certificate } from "./x509Certificate";
export declare enum OCSP_REQUEST_STATUS {
    SUCCESSFUL = "00",
    MALFORMEDREQUEST = "01",
    INTERNALERROR = "02",
    TRYLATER = "03",
    UNDEFINED = "",
    SIGREQUIRED = "05",
    UNAUTHORIZED = "06"
}
export declare enum OCSP_CERTIFICATE_STATUS {
    GOOD = 0,
    REVOKED = 1,
    UNKNOW = 2
}
export type ocspResponseVerify = {
    status: string;
};
export interface certificateStatusVerify extends ocspResponseVerify {
    revocationTime?: Date;
}
export interface verifyResponse extends certificateStatusVerify {
    ocspRequestBinary?: string;
    ocspResponseBinary?: string;
}
export interface Asn1Efirma extends asn1.Asn1 {
    value: any[];
}
export declare class Ocsp {
    private readonly issuerCertificate;
    private readonly subjectCertificate;
    private readonly ocspCertificate;
    private readonly urlService;
    constructor(urlService: string, issuerCertificate: x509Certificate, subjectCertificate: x509Certificate, ocspCertificate: x509Certificate);
    private getOCSPRequest;
    callToService(body: Buffer): Promise<Blob>;
    private dateFromASN1Date;
    verifyOcspResponseSignature(asn1GoodOCSPBasic: asn1.Asn1): boolean;
    verifyOcspResponse(asn1OcspResponse: asn1.Asn1): ocspResponseVerify;
    verifyCertificateStatus(asn1OCSPBasic: asn1.Asn1): certificateStatusVerify;
    verify(): Promise<verifyResponse>;
    private getIssuerNameBinary;
    private getASN1PublicKeyBinary;
}