Метод delete

Future delete(

)

Реализация

Future delete(String cacheName) =>
    promiseToFuture(JS("", "#.delete(#)", this, cacheName));

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.19.6/dart-html/CacheStorage/delete.html