Ok, sounds like the simplest solution. I do not know when I will implement the keybinding wizard.
Apart from that it should be considered to plan a common lib anyway. So plugin developers can move common code there. If there is no possibility to do it, then no one will start preventing this kind of code duplication. E.g. some code of the project organizer plugin and my workbench plugin is quite the same and could eventually be shared in a lib.