def METHOD_NAME(
    type_signature: computation_types.Type,
) -> computation_types.Type:
  """Removes instances of `FederatedType` from `type_signature`."""
  def _remove_placement(type_signature):
    if isinstance(type_signature, computation_types.FederatedType):
      return type_signature.member, True
    return type_signature, False
  return transform_type_postorder(type_signature, _remove_placement)[0]