Doesn't build properly on Node11

[meeh0w]

We're using [email protected], which in turn uses [email protected], which doesn't build properly on Node11. [email protected] builds just fine on Node11.

However, I noticed that wdio-sync is a part of webdriverio-boneyard - is there anything we can do about this, then?

[christian-bromann]

[email protected] builds just fine on Node11.

Thanks I will make sure to update the dependency