Adding type annotations to response
Adding Mixed type, pre serialize event subscriber
Removed preSerialize event
Completed serialization task
Updated serialization to pass type with Mixed data
Updated docs to provide guidance for loading bundle.
Updated documentation, added determineType() method.
Added notes on extending the MixedTypeHandler
Added deserialization body
Merge pull request #6 from ReservedDeveloper/bugfix/serializerTypeAnnotations

Bugfix/serializer type annotations