The name of the type that could not be resolved yet
OptionalchildrenOptionalcompatibleOptionaldisplayOptionalhandlerOptionalnumericAdds a child type to this type hierarchy
The name of the child property
The child type hierarchy to add
Adds a reference child to this type hierarchy
The name of the child property
The type reference to add
Initializes the type handler with this hierarchy context
Checks whether this type is compatible with the given type name
The type name to check compatibility against
True if this type is compatible with the target type
Checks whether this type matches the given type name
The type name to compare
True if the type name matches
Lists all child references
A map of reference names to their XtTypeReference definitions
Placeholder type used when a referenced type has not been registered yet. Resolved later via XtTypeHierarchyResolver.resolveAllTypeReferences.