404/Not found handler?

[delaneyj]

Its probably just a documentation issue but what is the right way to dealing with queries that are technically valid queries but do not have a response? I had a situation where a $ref return was misspelled and the router did not fail but did not trigger the proper router.

I saw routeUnhandledPathsTo but when I console.log that in the same area that i'm using get or call it shows up as undefined. Is the npm version up to date?