How can I defining nodes through JSON


In the changelogs (0.162.0) I found the following:

Added support for defining nodes through JSON. This functionality is in alpha state and breaking changes to the interface can take place in upcoming versions.

How can I test it?

Thanks for reply!

There are no docs about it, but we will start developing new nodes using the JSON format, which means that soon you are going to have some examples of how to develop nodes in the new JSON format.