1. org
   1. org.coursera
      1. org.coursera.naptime
         1. org.coursera.naptime.courier
            1. (object)
               CourierFilters
            2. (object)
               CourierFormats
            3. (object)
               CourierImplicits
            4. (object)
               CourierSerializer
            5. (object)
               SchemaInference
            6. (object)(class)StringKeyCodec
            7. (object)
               TypedDefinitions
         2. org.coursera.naptime.model
            1. (object)(case class)Keyed
            2. (object)(trait)KeyFormat
            3. (trait)PrimitiveFormats