| Name | Description |
|---|---|
| AddinDependency | |
| AddinDescription | |
| AddinFileInfo | |
| DependencyCollection | A collection of dependency definitions. |
| ExtensionCollection | A collection of extensions |
| ExtensionNodeDescriptionCollection | A collection of extension nodes |
| ExtensionNodeSetCollection | A collection of node sets. |
| ExtensionNodeTypeCollection | A collection of node types. |
| ExtensionPoint | An extension point definition. |
| ExtensionPointCollection | A collection of extension point definitions. |
| ModuleCollection | A collection of module descriptions |
| ModuleDescription | A module definition. |
| NativeDependency | |
| NodeTypeAttribute | Description of the attribute of a node type. |
| NodeTypeAttributeCollection | A collection of node attributes |
| ObjectDescription | Base class for add-in description definitions. |
| ObjectDescriptionCollection | Base class for add-in description collections. |