| Interface | Description | 
|---|---|
| ArbitraryProvider | 
 Implementation of this class are used to provide default arbitraries to
  
ForAll parameters without an explicit provider reference. | 
| ArbitraryProvider.SubtypeProvider | |
| TypeUsage | 
 An instance of  
TypeUsage describes the information available for parameter or return types. | 
| Class | Description | 
|---|---|
| TypeUsage.TypeUsageFacade |