Prettierがリテラルプロパティのデコレートに@discourseComputedを使えないと警告

[Arkshine]

プラグインはまだ古い .extend({}) 構文を使用していますか？

Moving to JS native class syntax in themes and plugins

Over the last few years, we’ve been moving away from Ember’s legacy .extend({ ... }) syntax and towards native-class syntax like class extends Foo {...}. While the legacy syntax is technically still supported, modern JS tooling including IDEs, and Prettier 3.0, do not support decorators in the legacy object-literal-based syntaxes. In the latest version of our recommended linting config, you’ll see these errors when using legacy syntax: ESLint: error Native JS classes should be used instead of…