When calling defineDurableKind and
its siblings, used as the init function argument to indicate that the
state record of the (virtual/durable) instances of the kind/exoClass
should be empty, and that the returned maker function should have zero
parameters.
When calling
defineDurableKindand its siblings, used as theinitfunction argument to indicate that the state record of the (virtual/durable) instances of the kind/exoClass should be empty, and that the returned maker function should have zero parameters.