namespace System.Security.Cryptography.X509Certificates
{
    [UnsupportedOSPlatform("browser")]
    public sealed class CertificateRequest
    {
        public X509Certificate2! Create(X500DistinguishedName! issuerName, X509SignatureGenerator! generator, DateTimeOffset notBefore, DateTimeOffset notAfter, byte[]! serialNumber);
    }
}