public Task <T> Do <T>(uint appId, IAbsoluteDirectoryPath steamPath, Func <Task <T> > action)
=> Do(appId, steamPath, async s => {
await Steamworks.ConfirmSteamInitialization(s).ConfigureAwait(false);
return((IDisposable)null);
}, SteamAPI.RunCallbacks, _ => action());
