currentMirrorSystem function
Возвращает MirrorSystem для текущего изолята.
Реализация
external MirrorSystem currentMirrorSystem();
© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.19.6/dart-mirrors/currentMirrorSystem.html