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

248 out of 387 API elements (64.1 %) have documentation comments.

Some symbols that are missing documentation: esc_pos_utils_plus, esc_pos_utils_plus.Barcode, esc_pos_utils_plus.Barcode.data, esc_pos_utils_plus.Barcode.type, esc_pos_utils_plus.BarcodeFont.

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 4 issues. Showing the first 2:

  ╷
2 │ import 'package:sunmi_printer_plus/core/styles/sunmi_qrcode_style.dart';
  │        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  ╵

  ╷
3 │ import 'package:sunmi_printer_plus/core/styles/sunmi_text_style.dart';
  │        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  ╵

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To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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

20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.