W3cubDocs

/Dart 2

dart:html

keys method

Future keys ()

Implementation 

Future keys() => promiseToFuture(JS("", "#.keys()", this));

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/CacheStorage/keys.html