$quant_input,
    $bias, $padding, $stride_h, $stride_w, $faf),
  (TFL_TransposeConvOp $output_shape, $quant_weights,
    $quant_input, $bias, $padding, $stride_h, $stride_w, $faf), 

  return quantized_type != nullptr &&
         quantized_type.getStorageTypeIntegralWidth() == 8 &&
         quantized_type.isSigned();
}

// Return true when the given element_type is QUI8.
inline bool IsQUI8Type(Type t) {
  auto quantized_type = quant::QuantizedType::getQuantizedElementType(t);
  return quantized_type != nullptr &&
         quantized_type.getStorageTypeIntegralWidth() == 8 &&

                        [8, zero_pt, smantissa, sexp, -128, 127], 1>;

// General uniform quantized types. The definitions can be used to specify
// operand's tensor types.
def QI4 : QuantizedType<"Uniform", [4], 1>;
def QUI8 : QuantizedType<"Uniform", [8], 0>;
def QI8 : QuantizedType<"Uniform", [8], 1>;
def QUI16 : QuantizedType<"Uniform", [16], 0>;
def QI16 : QuantizedType<"Uniform", [16], 1>;
def QUI32 : QuantizedType<"Uniform", [32], 0>;