Can I use mention only author?

[dony-cupist]

Is your feature request related to a problem? Please describe.
I can use @here but I want to reduce noise, so Can I Use mention parameter only to author?
I tried ${process.env.AS_AUTHOR} but doesnot work.

Describe the solution you'd like
A clear and concise description of what you want to happen.

Additional context
Add any other context or screenshots about the feature request here.

[MykhailoVolkov]

You can tag author only using author slack id. Would be cool if we can tag author by email.