net.sf.saxon
Interfaces 
OutputURIResolver
Classes 
AugmentedSource
Compile
Configuration
Controller
Err
FeatureKeys
Filter
IdentityTransformerHandler
IDFilter
Loader
ParameterSet
PreparedStyleSheet
Query
StandardErrorHandler
StandardErrorListener
StandardURIResolver
TemplatesHandlerImpl
Transform
TransformerFactoryImpl
TransformerHandlerImpl
Version
Stylus Studio features integrated development and debugging support for Saxon in the XQuery editor and XSLT editor.