TCP/SSL destination: Forwarder to third party application

[hkasho]

I am interested in configuring Heavy forwarder to send to additional destination third party like Syslog-NG using TCP/SSL.

I reviewed the docs and I did not see option for specifying TCP/SSL, only tcp or udp : https://docs.splunk.com/Documentation/Splunk/8.1.3/Forwarding/Forwarddatatothird-partysystemsd#Forwa...

Is this possible, can someone share their output conf stanza.

thanks