Can't use useTrail with useChain

[jmcruzmanalo]

Reproduction: https://codesandbox.io/s/619qw0xxxz

App crashes, and there is an error on the console but it doesn't seem to be very helpful.
I ran into this on my local project and I was getting a "Cannot read property 'stop' of undefined" error if that helps.

[drcmda]

Thanks, will take a look. Chaining a single item doesn't make sense but it shouldn't crash.

[jmcruzmanalo]

I agree, and I ran into it chaining multiple ones but I wanted to isolate it.

[drcmda]

Rewriting hooks from the ground up currently. There were lots of wires thrown about that made inspection hard. It looks very promising already and i think when it's out i will remove the experimental status and make hooks official.

[aleclarson]

Fixed in #632