Manage package owners
npm.commands.owner(args, callback)
The first element of the 'args' parameter defines what to do, and the subsequent elements depend on the action. Possible values for the action are (order of parameters are given in parenthesis):
Note that there is only one level of access. Either you can modify a package, or you can't. Future versions may contain more fine-grained access levels, but that is not implemented at this time.