Default settings used by HyperionSerializer when no config has been specified.

A type implementing IKnownTypesProvider, that will be used when HyperionSerializer is being constructed to provide a list of message types that are supposed to be known implicitly by all communicating parties. Implementing class must provide either a default constructor or a constructor taking ExtendedActorSystem as its only parameter.

When true, it tells HyperionSerializer to keep track of references in serialized/deserialized object graph.

When true, it tells HyperionSerializer to encode a list of currently serialized fields into type manifest.