dart_style

• Support upcoming Dart language version 3.11.

• Remove dependencies on analyzer internal implementation.
• Require analyzer: '^10.0.0'.

• No longer format imports with configurations and a prefix in the wrong order. The parser used to accept this without error even though it violated the language spec. The parser is being fixed, so the formatter will no longer accept or format code like:

  import 'foo.dart' as prefix if (cond) 'bar.dart';
  

• Don't force a space between ? and . if a null-aware elemen...

• Support dot shorthand syntax.
• Update to the latest package:analyzer.
• Enable language version 3.10.

Bug fixes

• Preserved trailing commas (trailing_commas: preserve) applies to record type annotations too (#1721).

Style changes

This change only applies to code whose language version is 3.10 or higher:

• When trailing_commas is preserve, preserve a trailing comma afte...

• Update to latest analyzer and enable language version 3.9.