Is it possible to setup in Visual Studio or other IDEs?

Question

Is it possible to install flutter on VS 2019 IDE (not Visual Studio Code or Android Studio/IntelliJ)?

I can't find anything for VS 2019, but only for VS Code.

Solution

From the Flutter FAQ:

Does Flutter work with any editors or IDEs?

We support plugins for Android Studio, IntelliJ IDEA, and VS Code.

See editor configuration for setup details, and Android Studio/IntelliJ and VS Code for tips on how to use the plugins.

Alternatively, you can use a combination of the flutter command in a terminal and one of the many editors that support editing Dart.

So, no

You cannot get the same tooling in Visual Studio that you can get in Android Studio/IntelliJ and VS Code because the Flutter team does not work on support for any other IDEs.
If you visit IDEs and editors for Dart, you can see what code editors have support for editing Dart code and you can use that in conjunction with the flutter command to get a similar experience.