What version of async are you using?
3.0.1

Which environment did the issue occur in (Node version/browser version)
nodejs

What did you do? Please include a minimal reproducable case illustrating issue.
I found an error in autoInject when you use arrow function
https://regex101.com/r/RpedPY/1
regex doesn't work properly with "=>" symbol

What did you expect to happen?

What was the actual result?