Projects list location?

Where would we find the file/files that maintains the Project list for Wappler? What I mean by this is, is there a file which contains all the Projects currently listed within Wappler? And could this/these file/files be available to backup? Reason I ask is that when re-installing Wappler rather than add the Projects individually is there a way we can simply import a single file? Much the same as a bookmarks import for Chrome…