SoftReference`1 Represents a form of weak reference which is eligible for garbage collection in Generation 2 only.

 SoftReferenceOptions Allows to configure behavior of .

 GCLatencyModeScope Represents lexical scope of the specific GC latency mode.

 ReadOnlyValueReference`1 Represents an immutable reference to the field.

 ValueReference`1 Represents a mutable reference to the field.

 SoftReferenceState Represents state of the referenced object.

 BoxedValue Represents extension methods for class.

 Intrinsics Represents highly optimized runtime intrinsic methods.

 BoxedValue`1 Represents a typed representation of the boxed value type.

 GCNotification Provides a way to receive notifications from Garbage Collector asynchronously.