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

24 out of 25 API elements (96.0 %) have documentation comments.

Some symbols that are missing documentation: audio.

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 27 issues. Showing the first 2:

   ╷
18 │   int? type;
   │   ^^^^
   ╵

   ╷
18 │   int? type;
   │        ^^^^
   ╵

0/10 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To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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 26 errors:

• INVALID_FIELD_TYPE_IN_STRUCT - lib/src/native.dart:18:3 - Fields in struct classes can't have the type 'int?'. They can only be declared as 'int', 'double', 'Array', 'Pointer', or subtype of 'Struct' or 'Union'.
• FIELD_MUST_BE_EXTERNAL_IN_STRUCT - lib/src/native.dart:18:8 - Fields of 'Struct' and 'Union' subclasses must be marked external.
• INVALID_FIELD_TYPE_IN_STRUCT - lib/src/native.dart:23:3 - Fields in struct classes can't have the type 'int?'. They can only be declared as 'int', 'double', 'Array', 'Pointer', or subtype of 'Struct' or 'Union'.

Run dart pub downgrade and then dart 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.