Under Settings > Languages & Frameworks there should be a Flutter section. I found it by using the handy search bar in the Settings menu. At the top of the Languages & Frameworks > Flutter is the Flutter SDK Path.
Read moreHow do I use flutter in Linux?
Get the Flutter SDK
Read moreWhat is flutter for Linux?
Flutter is Google’s UI toolkit for building beautiful, natively compiled applications for mobile, web, and desktop from a single codebase . Desktop support allows you to compile Flutter source code to a native Windows, macOS, or Linux desktop app.
Read moreHow do you write Todo in Flutter?
Create a TODO Flutter project and Run It
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