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.

0/10 points: 20% or more of the public API has dartdoc comments

3 out of 43 API elements (7.0 %) have documentation comments.

Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API. Document at least 20% of the public API elements.

To highlight public API members missing documentation consider enabling the public_member_api_docs lint.

Some symbols that are missing documentation: scroll_app_bar, scroll_app_bar.ScrollAppBar, scroll_app_bar.ScrollAppBar.ScrollAppBar.new, scroll_app_bar.ScrollAppBar.actions, scroll_app_bar.ScrollAppBar.actionsIconTheme.

10/10 points: Package has an example

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

• ✓ Android

• ✓ iOS

• ✓ Windows

• ✓ Linux

• ✓ macOS

• ✓ Web

0/0 points: WASM compatibility

Unable to detect compatibility with runtime wasm, and this package will not be rewarded full points in a future version of the scoring model.

See https://dart.dev/web/wasm for details.

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

Found 7 issues. Showing the first 2:

  ╷
6 │ class ScrollAppBar extends StatefulWidget with PreferredSizeWidget {
  │                                                ^^^^^^^^^^^^^^^^^^^
  ╵

    ╷
140 │     final AppBarTheme appBarTheme = AppBarTheme.of(context);
    │                                     ^^^^^^^^^^^^^^^^^^^^^^^
    ╵

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To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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 6 errors:

• CLASS_USED_AS_MIXIN - lib/src/scroll_app_bar.dart:6:48 - The class 'PreferredSizeWidget' can't be used as a mixin because it's neither a mixin class nor a mixin.
• INVALID_ASSIGNMENT - lib/src/scroll_app_bar.dart:140:37 - A value of type 'AppBarThemeData' can't be assigned to a variable of type 'AppBarTheme'.
• UNDEFINED_GETTER - lib/src/scroll_app_bar.dart:143:21 - The getter 'backwardsCompatibility' isn't defined for the type 'AppBarTheme'.

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.