| Interface | Description | 
|---|---|
| IFoldingRegionAcceptor<AdditionalParam> | |
| IFoldingRegionAcceptorExtension<AdditionalParam> | |
| IFoldingRegionProvider | 
 Compute the folding regions in the given document. 
 | 
| IFoldingStructureProvider | 
| Class | Description | 
|---|---|
| DefaultFoldedPosition | 
 Default implementation of folded position. 
 | 
| DefaultFoldingRegionAcceptor | |
| DefaultFoldingRegionProvider | |
| DefaultFoldingStructureProvider | 
 Default implementation of interface  
IFoldingStructureProvider/ | 
| FoldedPosition | 
 Abstract base class for positions that implement the  
IProjectionPosition interface. | 
| FoldingActionContributor | 
 Contributes folding actions for the given  
XtextEditor. | 
| FoldingActionGroup | 
 Groups the Xtext folding actions. 
 | 
| FoldingMessages | 
 Class that gives access to the folding messages resource bundle. 
 |