| Name | Type | Package | Detail |
| | | |
| AbstractRefactoringDescriptorResourceMapping | Abstract Class | refactoring.model | Detail |
| AbstractSectionDescriptor | Abstract Class | properties.tabbed | Detail |
| AbstractTabDescriptor | Abstract Class | properties.tabbed | Detail |
| ArtifactDescriptor | Class | artifact.spi | Detail |
| ArtifactDescriptorQuery | Class | repository.artifact | Detail |
| IArtifactDescriptor | Interface | repository.artifact | Detail |
| IFilterMatcherDescriptor | Interface | core.resources | Detail |
| INavigatorContentDescriptor | Interface | ui.navigator | Detail |
| INavigatorViewerDescriptor | Interface | ui.navigator | Detail |
| ISectionDescriptor | Interface | properties.tabbed | Detail |
| IWizardDescriptor | Interface | ui.wizards | Detail |
