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

40 out of 97 API elements (41.2 %) have documentation comments.

Some symbols that are missing documentation: dismissible_page.DismissiblePage.DismissiblePage.new, dismissible_page.DismissiblePageDismissDirection, dismissible_page.DismissiblePageDragUpdateDetails.DismissiblePageDragUpdateDetails.new, dismissible_page.DismissiblePageDragUpdateDetails.offset, dismissible_page.DismissiblePageDragUpdateDetails.opacity.

10/10 points: Package has an example and has no issues with screenshots

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

• ✓ Android

• ✓ iOS

• ✓ Windows

• ✓ Linux

• ✓ macOS

• ✓ Web

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

Found 6 issues. Showing the first 2:

   ╷
61 │     with Drag, SingleTickerProviderStateMixin, _DismissiblePageMixin {
   │          ^^^^
   ╵

    ╷
101 │   void _onPointerUp(_) {
    │                     ^
    ╵

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

No dependencies.

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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

• CLASS_USED_AS_MIXIN - lib/src/multi_axis_dismissible_page.dart:61:10 - The class 'Drag' can't be used as a mixin because it's neither a mixin class nor a mixin.

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.