%size = "tf.Const"() {device = "/device:CPU:0", value = dense<9> : tensor<i32>} : () -> (tensor<i32>)

    // unranked tensor types. Here we set them to scalar tensor types when it is
    // safe.
    if (auto tensor_array_v3_op = dyn_cast<TF::TensorArrayV3Op>(tf_op)) {
      // The "flow" in TensorArrayV3 is always a scalar float tensor.
      // https://www.tensorflow.org/api_docs/python/tf/raw_ops/TensorArrayWriteV3
      Value flow = tensor_array_v3_op.getFlow();
      Type scalar_f32_tensor_type =

// Converts tensor array ops into operations on local variables, which can later
// be removed by resource lifting. Requires known sizes and known element shapes
// (either defined in TensorArrayV3 or implied in the first write).
std::unique_ptr<OperationPass<ModuleOp>>
CreateTensorArrayOpsDecompositionPass();

// Create a pass that legalize TFG to TF dialect.
std::unique_ptr<Pass> CreateLegalizeTFGToTFEPass();