How to send a notification from web dashboard to flutter app using firebase cloud messaging?

[mo7amedaliEbaid]

i have an admin panel and a driver's app ,When The driver asks for permission to deliver an order It's directed to the dashboard So the admin can allow or not , What I want to do is showing a notification to the driver contains the answer of the admin, I want to send this notification from the dashboard, or any flutter app in general using dart code.

Summary(Is there a way to send firebase notifications using dart code.).