FirebaseModelDataType Data types supported by FirebaseModelInputs
FirebaseModelInputOutputOptions Configurations for data types and dimensions of input and output data. 
FirebaseModelInputOutputOptions.Builder Builder class to build FirebaseModelInputOutputOptions
FirebaseModelInputs Input data for FirebaseModelInterpreter
FirebaseModelInputs.Builder Builder class of FirebaseModelInputs
FirebaseModelInterpreter Interpreter to run custom models with TensorFlow Lite (requires API level 16+)

A model interpreter is created via getInstance(FirebaseModelOptions)

FirebaseModelOptions Immutable options to configure model interpreter FirebaseModelInterpreter
FirebaseModelOptions.Builder Builder class of FirebaseModelOptions
FirebaseModelOutputs Stores inference results.