Where are platformio libraries installed?

I have just installed a library with platformio install 296, which completed successfully and shows up when I run platformio lib list. However, I can’t see where the library files are in my project file? How do I referecne this dependancy in Visual Studio?

By default, PlatformIO installs library to global storage, see (4 item) Library Dependency Finder (LDF) — PlatformIO latest documentation