IBranchNamespace.| Class | PersonalBranchNamespace | A namespace for personal (or 'junk') branches. |
| Class | ProjectBranchNamespace | A namespace for project branches. |
| Class | PackageBranchNamespace | A namespace for source package branches. |
| Class | BranchNamespaceSet | Only implementation of IBranchNamespaceSet. |
| Class | _BaseBranchNamespace | Common code for branch namespaces. |