| EnumContainer<T> | A class that stores an Enum type value. By mediating ValueMediator and ListMediator, access that avoids boxing becomes possible. | 
| ListMediator | A class that mediates access between the IList instance and IValueSetter and IValueGetter. | 
| ValueContainer<T> | A class that stores values, which can be accessed without boxing by using ValueMediator or ListMediator as intermediaries. | 
| ValueContainerExtensions | ValueContainer extension class | 
| ValueMediator | A class that mediates the exchange of values. It is used to avoid boxing as much as possible where the type is determined at runtime. |