Свойство supportsTransitions
Проверяет, поддерживаются ли CSS-переходы.
Реализация
static bool get supportsTransitions {
return document.body!.style.supportsProperty('transition');
}
© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-html/CssStyleDeclaration/supportsTransitions.html
