Постоянная PRECONDITION_FAILED
@Устаревшее("Используйте preconditionFailed вместо этого")
Реализация
@Deprecated("Use preconditionFailed instead")
static const int PRECONDITION_FAILED = preconditionFailed;
© 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/HttpStatus/PRECONDITION_FAILED-constant.html
