import CppUtils.Container.Point;
import CppUtils;
constexpr Point2D::Point2D() = default;
template <std::convertible_to< T >... Args>constexpr Point2D::Point2D(Args&&... args);
[[nodiscard]] constexpr auto Point2D::x(this auto&& self [[clang::lifetimebound, msvc::lifetimebound]]) noexcept -> decltype(auto);
[[nodiscard]] constexpr auto Point2D::y(this auto&& self [[clang::lifetimebound, msvc::lifetimebound]]) noexcept -> decltype(auto);