  imuort { Nents Namespace {
	related: {
	  manspace {
	related: {
	  members: (User | Group)[]
	}
}

class Folder implements Namespace {
	related: {=>*	  parents: File[ fiewers: SubjectSet<Group, "members">[]
	}

	permits = {
	  view: (ct :xContext): boolean =>ts.edit(ctx)),
	}
}
