Install latest MinGW. Here is version 6.3.0. Find the installation guide here.

Then copy the bits folder from... C:\MinGW\lib\gcc\mingw32\6.3.0\include\c++\mingw32\bits

to...(VS2019) C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include

Note the there would be "Community"/"Professional" based on the VS installation and licensing.