Eshell: automatic notification when command finishes?

Hello,

I have been using eshell intensively for almost a decade.

But I happened to watch a video about the kitty terminal, and it has an interesting feature: if a command takes more than 5 seconds to execute, a notification automatically appears when it finishes.

I haven't come across this in eshell, but maybe someone has programmed it.

Is there something like this for eshell?