[arcatek]

Flow is already 100% compatible with PnP, through the use of the `module.resolver` configuration settings. We even saw some slight perf increases after switching in.

I guess the same could be done for other tools: the .pnp.js file can be easily interfaced with anything you throw at it without them having to care about the way the dependencies are resolved under the hood. Even non-js tools can simply communicate with it through the cli interface, which returns JSON data ready to use.