All libraries known to the mirror system, indexed by their URI.
Returns an unmodifiable map of the libraries with LibraryMirror.uri as keys.
For a runtime mirror system, only libraries which are currently loaded are included, and repeated calls of this method may return different maps as libraries are loaded.
Map<Uri, LibraryMirror> get libraries;
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-mirrors/MirrorSystem/libraries.html