I linked boost to my project and using namespaces from boost/asio. Everything is compiled, but vscode cannot find the next namespaces:
using boost::asio::awaitable;
using boost::asio::co_spawn;
using boost::asio::use_awaitable;
namespace this_coro = boost::asio::this_coro;
So there are a red lines and Intellisense doesn't work for these namespaces.
Code works!