I've been looking for a few days to develop a flowchar with connector editalbe, something like the picture below. In the documentation it says that I need another package - jsplumbtoolkit-editable-connectors and then to declare it as a dependency. However, I can't find it on npm and I don't know how to do that.

"dependencies:{
 ...
 "jsplumbtoolkit-editable-connectors":"file:./path/to/jsplumbtoolkit-editable-connectors.tgz"
 ...
}

jsPlumb Community 2.xx

Thanks in advance.