Plist (Property List) File to adjust the fileheader for any Swift (or Objective-C etc.) File, created with Xcode. In some use cases you might want to change your or remove the Fileheader, because you don't want to have it or you don't want to have you're real name exposed to the Web.
- Open ~/Library/Developer/Xcode/UserData/
- Add IDETemplateMacros.plist to the folder.
- Restart Xcode