Add ECMA PluralRules to package:intl4x

[mosuem]

Add support for Plural Rules.

---

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[github-actions]

Package publishing

Package	Version	Status	Publish tag (post-merge)
package:intl4x	0.7.0	ready to publish	intl4x-v0.7.0
package:intl	0.19.0-dev	pre-release version (no publish necessary)
package:intl_translation	0.19.0-dev	pre-release version (no publish necessary)

Documentation at https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.

[github-actions]

PR Health

Package publish validation ✔️

Details

Package	Version	Status
package:intl4x	0.7.0	ready to publish
package:intl	0.19.0-dev	pre-release version (no publish necessary)
package:intl_translation	0.19.0-dev	pre-release version (no publish necessary)

Documentation at https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.

License Headers ✔️

Details

// Copyright (c) 2023, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

Files
no missing headers

All source files should start with a license header.

Unrelated files missing license headers

Files
pkgs/intl_translation/test/two_components/app_messages_all.dart
pkgs/intl_translation/test/two_components/app_messages_all_locales.dart
pkgs/intl_translation/test/two_components/component_messages_fr_xyz123.dart
pkgs/intl_translation/test/two_components/app_messages_fr.dart
pkgs/intl_translation/test/two_components/component_messages_all_locales.dart
pkgs/intl_translation/test/two_components/component_messages_all.dart
pkgs/intl_translation/test/generate_localized/code_map_messages_all.dart
pkgs/intl_translation/test/generate_localized/code_map_messages_all_locales.dart
pkgs/intl_translation/test/generate_localized/code_map_messages_fr.dart
pkgs/intl_translation/example/lib/generated/messages_iw.dart
pkgs/intl_translation/example/lib/generated/messages_de.dart
pkgs/intl_translation/example/lib/generated/messages_all_locales.dart
pkgs/intl_translation/example/lib/generated/messages_en.dart
pkgs/intl_translation/example/lib/generated/messages_all.dart
pkgs/intl_translation/example/lib/generated/messages_de_CH.dart
pkgs/intl_translation/example/lib/generated/messages_es.dart

Changelog Entry ✔️

Details

Package	Changed Files

Changes to files need to be accounted for in their respective changelogs.

Coverage ⚠️

Details

File	Coverage
pkgs/intl4x/lib/intl4x.dart	💚 100 %
pkgs/intl4x/lib/plural_rules.dart	💔 Not covered
pkgs/intl4x/lib/src/plural_rules/plural_rules.dart	💚 63 %
pkgs/intl4x/lib/src/plural_rules/plural_rules_4x.dart	💚 20 %
pkgs/intl4x/lib/src/plural_rules/plural_rules_ecma.dart	💚 65 %
pkgs/intl4x/lib/src/plural_rules/plural_rules_impl.dart	💚 100 %
pkgs/intl4x/lib/src/plural_rules/plural_rules_options.dart	💚 50 %
pkgs/intl4x/lib/src/plural_rules/plural_rules_stub.dart	💔 Not covered

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