Thenamespace provides Managed Extensibility Framework (MEF) types used internally by the composition engine.
Defines a standard to match exports and imports.
Describes a dependency that a part must have. Used by the composition engine during initialization to determine whether the composition can be made, and if not, what error to provide.
Represents a single composition operation.
Allows export providers to locate their dependencies.
Describes an export of a part known to the composition engine.
Represents an export descriptor that an available part can provide.
An object that contributes to the composition.
Represents a node in the lifetime tree.
The delegate signature that allows instances of parts and exports to be accessed during a composition operation.