text: from .serializers import *
  
  # Configuration flags for initialization
  CONFIG_INPUTS = (
      ('run_control', RunControlImport),
      ('output_options', OutputOptionImport),
      ('initial_conditions_nonspatial_settings', InitialConditionsNonSpatialImport),
      #('initial_conditions_spatial_settings', InitialConditionsSpatialImport)
  )
  
  # Configuration of input data (probabilities, mappings, etc.)
  VALUE_INPUTS = (
      ('deterministic_transitions', DeterministicTransitionImport),
      ('transitions', TransitionImport),
      ('initial_conditions_nonspatial_distributions', InitialConditionsNonSpatialDistributionImport),
      #('transition_targets', TransitionTargetImport),
      #('transition_multiplier_values', TransitionMultiplierValueImport),
      #('transition_size_distributions', TransitionSizeDistributionImport),
      #('transition_size_prioritizations', TransitionSizePrioritizationImport),
      ('transition_spatial_multipliers', TransitionSpatialMultiplierImport),
      #('state_attribute_values', StateAttributeValueImport),
      ('transition_attribute_values', TransitionAttributeValueImport),
      #('transition_attribute_targets', TransitionAttributeTargetImport)
  )
  
  __all__ = [
      'BaseImportSerializer',
      'DistributionValueImport',
      'OutputOptionImport',
      'RunControlImport',
      'DeterministicTransitionImport',
      'TransitionImport',
      'InitialConditionsNonSpatialImport',
      'InitialConditionsNonSpatialDistributionImport',
      'InitialConditionsSpatialImport',
      'TransitionTargetImport',
      'TransitionMultiplierValueImport',
      'TransitionSizeDistributionImport',
      'TransitionSizePrioritizationImport',
      'TransitionSpatialMultiplierImport',
      'StateAttributeValueImport',
      'TransitionAttributeValueImport',
      'TransitionAttributeTargetImport',
      'CONFIG_INPUTS',
      'VALUE_INPUTS'
  ]
  