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.

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

2 out of 65 API elements (3.1 %) 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: expansion_datagrid, expansion_datagrid.DataGridModel, expansion_datagrid.DataGridModel.DataGridModel.new, expansion_datagrid.DataGridModel.data, expansion_datagrid.DataGridModel.headers.

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 9 issues. Showing the first 2:

    ╷
456 │   DataTableThemeData copyWith({
    │                      ^^^^^^^^
    ╵

   ╷
58 │     return theme.dataTableTheme.headingRowColor?.resolve(<MaterialState>{}) ??
   │                                                           ^^^^^^^^^^^^^
   ╵

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To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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

• INVALID_OVERRIDE - lib/expansion_datagrid.dart:456:22 - 'DataGridThemeData.copyWith' ('DataTableThemeData Function({double? checkboxHorizontalMargin, double? columnSpacing, WidgetStateProperty<Color?>? dataRowColor, WidgetStateProperty<MouseCursor?>? dataRowCursor, double? dataRowHeight, double? dataRowMaxHeight, double? dataRowMinHeight, TextStyle? dataTextStyle, Decoration? decoration, double? dividerThickness, WidgetStateProperty<MouseCursor?>? headingCellCursor, WidgetStateProperty<Color?>? headingRowColor, double? headingRowHeight, TextStyle? headingTextStyle, double? horizontalMargin})') isn't a valid override of 'DataTableThemeData.copyWith' ('DataTableThemeData Function({double? checkboxHorizontalMargin, double? columnSpacing, WidgetStateProperty<Color?>? dataRowColor, WidgetStateProperty<MouseCursor?>? dataRowCursor, double? dataRowHeight, double? dataRowMaxHeight, double? dataRowMinHeight, TextStyle? dataTextStyle, Decoration? decoration, double? dividerThickness, WidgetStateProperty<MouseCursor?>? headingCellCursor, MainAxisAlignment? headingRowAlignment, WidgetStateProperty<Color?>? headingRowColor, double? headingRowHeight, TextStyle? headingTextStyle, double? horizontalMargin})').

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.