channel constant
The Flutter channel used to compile the app.
Implementation
static const String? channel = bool.hasEnvironment('FLUTTER_CHANNEL')
    ? String.fromEnvironment('FLUTTER_CHANNEL')
    : null;The Flutter channel used to compile the app.
static const String? channel = bool.hasEnvironment('FLUTTER_CHANNEL')
    ? String.fromEnvironment('FLUTTER_CHANNEL')
    : null;