tsl-devkit/lsp-server/test/test_module/math2.cppm

module;
import std;

export module math2;

namespace math2
{

    export int add(int a, int b)
    {
        return a + b;
    }

    export void print_sum(int a, int b)
    {
        std::cout << a << " + " << b << " = " << add(a, b) << std::endl;
    }

}