text: #include "tuple_type_cat.hpp"
  
  #include <type_traits>
  
  int main() noexcept
  {
  	using namespace LB::tuples;
  
  	using t1 = tuple<int>;
  	using t2 = tuple<float>;
  	using t3 = tuple_type_cat_t<t1, t2>;
  	static_assert(std::is_same<t3, tuple<int, float>>{}, "t1 + t2 != t3");
  }
  