10/10 points: Provide a valid pubspec.yaml

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

10/10 points: Use an OSI-approved license

Detected license: MIT.

10/10 points: 20% or more of the public API has dartdoc comments

81 out of 114 API elements (71.1 %) have documentation comments.

Some symbols that are missing documentation: image_sketcher, image_sketcher.ControllerAxis, image_sketcher.ImageSketcher.initialColor, image_sketcher.ImageSketcher.initialStrokeWidth, image_sketcher.ImageSketcher.onColorChanged.

10/10 points: Package has an example

0/20 points: Supports 0 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

0/50 points: code has no errors, warnings, lints, or formatting issues

Found 13 issues. Showing the first 2:

   ╷
28 │           style: Theme.of(context).textTheme.subtitle1!.copyWith(
   │                                              ^^^^^^^^^
   ╵

   ╷
31 │                   : Theme.of(context).textTheme.bodyText1!.color),
   │                                                 ^^^^^^^^^
   ╵

10/10 points: All of the package dependencies are supported in the latest version

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

10/10 points: Package supports latest stable Dart and Flutter SDKs

0/20 points: Compatible with dependency constraint lower bounds

downgrade analysis failed failed with 2 errors:

• UNDEFINED_GETTER - lib/src/widgets/_mode_widget.dart:28:46 - The getter 'subtitle1' isn't defined for the type 'TextTheme'.
• UNDEFINED_GETTER - lib/src/widgets/_mode_widget.dart:31:49 - The getter 'bodyText1' isn't defined for the type 'TextTheme'.

Run flutter pub downgrade and then flutter analyze to reproduce the above problem.

You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.