add a summary option to the doctor class
diff --git a/packages/flutter_tools/lib/src/runner/flutter_command.dart b/packages/flutter_tools/lib/src/runner/flutter_command.dart
index 2e94cbc..6bc0cd2 100644
--- a/packages/flutter_tools/lib/src/runner/flutter_command.dart
+++ b/packages/flutter_tools/lib/src/runner/flutter_command.dart
@@ -9,9 +9,9 @@
import '../application_package.dart';
import '../artifacts.dart';
-import '../base/globals.dart';
import '../build_configuration.dart';
import '../device.dart';
+import '../globals.dart';
import '../toolchain.dart';
import 'flutter_command_runner.dart';