// Given a V1 SavedModel, returns a MLIR module containing the functions,
// expressed with tf_executor dialect.
absl::StatusOr<mlir::OwningOpRef<mlir::ModuleOp>> ConvertSavedModelV1ToMlir(
    const SavedModelBundle& saved_model, absl::Span<std::string> exported_names,
    mlir::MLIRContext* context, MLIRImportOptions options = {});