class QuantizeCompositeFunctionsPass
    : public mlir::PassWrapper<QuantizeCompositeFunctionsPass,
                               OperationPass<ModuleOp>> {
 public:
  MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(QuantizeCompositeFunctionsPass)

  explicit QuantizeCompositeFunctionsPass() = default;

  explicit QuantizeCompositeFunctionsPass(
      const QuantMethod quantization_method, const OpSet target_opset,

// Prepare TF operations in functions for subsequent legalization.
class PrepareTFPass : public impl::PrepareTFPassBase<PrepareTFPass> {
 public:
  MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(PrepareTFPass)

  PrepareTFPass() = default;
  PrepareTFPass(const PrepareTFPass &) {}
  explicit PrepareTFPass(bool unfold_batch_matmul,

namespace {

/// Lower TensorList ops in functions for subsequent legalization.
struct LowerStaticTensorListPass
    : public impl::LowerStaticTensorListPassBase<LowerStaticTensorListPass> {
  MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(LowerStaticTensorListPass)

  LowerStaticTensorListPass() = default;
  LowerStaticTensorListPass(const LowerStaticTensorListPass &) {}
  explicit LowerStaticTensorListPass(bool allow_tensorlist_pass_through,