You can export a workflow function to a file from the transition view, from the clipboard view and from your function library. Additionally, you can save the function as an image from the clipboard and library view.
Transition view - on transition view, hover over the function and press the icon
Clipboard view - go to Clipboard → Export
Library view - go to Library → Export
Example:
Function | File *.ejson | Image |
|---|---|---|
Condition | 
|