| Class | LibraryFileAliasView | View to handle redirection for downloading files by URL. |
| Class | LibraryFileAliasMD5View | View to show the MD5 digest for a librarian file. |
| Class | DeletedProxiedLibraryFileAlias | Raised when a deleted ProxiedLibraryFileAlias is accessed. |
| Class | FileNavigationMixin | Navigate to LibraryFileAlias hosted in a context. |
| Class | ProxiedLibraryFileAlias | A LibraryFileAlias decorator for use in URL generation. |