rootLibrary property
LibraryMirror rootLibraryThe root library for the reflected isolate.
Source
LibraryMirror get rootLibrary;© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-mirrors/IsolateMirror/rootLibrary.html