ActivityStreamsUndoExtends returns true if the Undo type extends from the other type.

DeserializeUndo creates a Undo from a map representation that has been unmarshalled from a text or binary format.

IsOrExtendsUndo returns true if the other provided type is the Undo type or extends from the Undo type.

NewActivityStreamsUndo creates a new Undo type.

SetManager sets the manager package-global variable.

SetTypePropertyConstructor sets the "type" property's constructor in the package-global variable.

UndoIsDisjointWith returns true if the other provided type is disjoint with the Undo type.

UndoIsExtendedBy returns true if the other provided type extends from the Undo type.

Indicates that the actor is undoing the object.