0/10 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: ISC.

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

Dependency resolution failed, unable to run dartdoc.

10/10 points: Package has an example

0/20 points: Platform support detection failed

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

• Running flutter pub outdated failed with the following output:

Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.

0/10 points: All of the package dependencies are supported in the latest version

• Could not run flutter pub outdated: flutter pub get failed:

OUT:
Resolving dependencies...
ERR:
Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.


Because fastyle_core >=0.0.63 depends on fastyle_buttons ^0.0.37 and fastyle_core >=0.0.53 <0.0.63 depends on intl ^0.19.0, fastyle_core >=0.0.53 requires fastyle_buttons ^0.0.37 or intl ^0.19.0.
And because every version of flutter_localizations from sdk depends on intl 0.20.2, if fastyle_core >=0.0.53 and flutter_localizations from sdk then fastyle_buttons ^0.0.37.
And because fastyle_buttons depends on easy_localization ^3.0.7 which depends on flutter_localizations from sdk, fastyle_core >=0.0.53 requires fastyle_buttons ^0.0.37.
So, because fastyle_buttons depends on fastyle_core ^0.0.62 and fastyle_buttons is 0.0.36, version solving failed.
Failed to update packages.

10/10 points: Package supports latest stable Dart and Flutter SDKs

0/20 points: Compatible with dependency constraint lower bounds

flutter pub downgrade failed with:

OUT:
Resolving dependencies...
ERR:
Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.


Because fastyle_core >=0.0.63 depends on fastyle_buttons ^0.0.37 and fastyle_core >=0.0.53 <0.0.63 depends on intl ^0.19.0, fastyle_core >=0.0.53 requires fastyle_buttons ^0.0.37 or intl ^0.19.0.
And because every version of flutter_localizations from sdk depends on intl 0.20.2, if fastyle_core >=0.0.53 and flutter_localizations from sdk then fastyle_buttons ^0.0.37.
And because fastyle_buttons depends on easy_localization ^3.0.7 which depends on flutter_localizations from sdk, fastyle_core >=0.0.53 requires fastyle_buttons ^0.0.37.
So, because fastyle_buttons depends on fastyle_core ^0.0.62 and fastyle_buttons is 0.0.36, version solving failed.
Failed to update packages.

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.