Постоянно_перемещенная константа
@Устаревшее("Используйте movedPermanently вместо этого")
Реализация
@Deprecated("Use movedPermanently instead")
static const int MOVED_PERMANENTLY = movedPermanently;
© 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/MOVED_PERMANENTLY-constant.html
