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: BSD-3-Clause.

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

4 out of 4 API elements (100.0 %) have documentation comments.

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

   ╷
14 │ class PreviewPlatformDispatcher implements ui.PlatformDispatcher {
   │       ^^^^^^^^^^^^^^^^^^^^^^^^^
   ╵

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To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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 1 error:

• NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER - lib/src/binding/preview_platform_dispatcher.dart:14:7 - Missing concrete implementations of 'getter PlatformDispatcher.onHitTest' and 'setter PlatformDispatcher.onHitTest'.

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.