return converter.convert(resetEleType);
  }
  return converter.convert(quantized_element_type);
}

// TODO(fengliuai): promote this utility method to mlir QuantOps.
TypeAttr RescaleQuantizedType(const Type input, const Attribute factor) {
  const auto factor_values = dyn_cast_or_null<DenseFPElementsAttr>(factor);
  if (!factor_values) return {};
  const auto element_type =

// `factor`. If `input` isn't a quantized type or the `factor` doesn't match the
// dimension size of `input` or isn't floating-point, nullptr will be returned.
TypeAttr RescaleQuantizedType(Type input, Attribute factor);

// Converts the min/max/num_bits/narrow_range information to a
// QuantizedType, and then returns the attribute containing the QuantizedType.

}

ElementsAttr ExpandTo4DForDepthwiseConv(Attribute a) {
  return ExpandTo4DForConvImpl(a, true);
}

TypeAttr RescaleQtype(Type input, Attribute factor) {
  return quant::RescaleQuantizedType(input, factor);
}

// Returns `true` if reducing `axes` in `input` with `keep_dims=true` results in
// the specified `shape` and `false` otherwise.
static bool ShapeMatchesReduceWithKeepAxes(Value input,