method TLSSocket.prototype.getPeerCertificate
          
Usage in Deno
import { TLSSocket } from "node:tls";
TLSSocket.prototype.getPeerCertificate(detailed: true): DetailedPeerCertificate 
      Returns an object representing the peer's certificate. If the peer does not
provide a certificate, an empty object will be returned. If the socket has been
destroyed, null will be returned.
If the full certificate chain was requested, each certificate will include anissuerCertificate property containing an object representing its issuer's
certificate.
A certificate object.
TLSSocket.prototype.getPeerCertificate(detailed?: false): PeerCertificate 
      
TLSSocket.prototype.getPeerCertificate(detailed?: boolean): PeerCertificate | DetailedPeerCertificate