What exactly are you asking for here? A import/export tool to move all data between the two? AFAIK, both use Git already, so moving the actual code would be trivial and already possible.
Export what? The data stored by git or something else?
What exactly are you asking for here? A import/export tool to move all data between the two? AFAIK, both use Git already, so moving the actual code would be trivial and already possible.