def TF_VariantTensor : TensorOf<[TF_Variant]>;

def TF_Resource : AnyTypeOf<
  [TF_TensorFlowType<"Resource", "res">, TF_ResourceRef], "resource">;
def TF_ResourceTensor : TensorOf<[TF_Resource]>;

//===----------------------------------------------------------------------===//
// Multi-category type constraints

def TF_IntOrF32OrF64Tensor: TensorOf<[TF_Int, TF_F32OrF64]>;