| IDataProvider | Definition of a bytes provider, whose key can be augmented by an integer id (version code). |
| IInput | Standard input interface for units. |
| IInputLocation | Tagging interface for input location objects. |
| BytesInput | An input object backed by an array of bytes. |
| FileInput | An input backed by a file. |
| FileInputRegionInformation | Location information within binary input. |
| InputHelper | Static helper methods for IInput. |
| LazyInput | An input backed by an IDataProvider. |
| SubInput | An input object presenting a partial view of another input. |