launch.json

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Flutter dev",
            "request": "launch",
            "type": "dart",
            "program":"lib/presentation/app_entry/dev_entry.dart",
            "args": [
              "--flavor",
              "dev"
            ]
          },
          {
            "name": "Flutter pro",
            "request": "launch",
            "type": "dart",
            "program": "lib/main_pro.dart",
            "args": [
              "--flavor",
              "pro"
            ]
          }
    ]
}