inline constexpr char kQuantTraitAttrName[] = "_tfl_quant_trait";
enum QuantizationTrait { FullyQuantizable = 0, NotQuantizable = 1 };
inline constexpr absl::string_view QuantTraitValues[] = {"fully_quantizable",
                                                         "not_quantizable"};

inline constexpr double kNearZeroTolerance = 1.0e-6;

using QuantParams = QuantizedType;
using QuantSpec = QuantizationSpecs;