1. DomName('CacheStorage.open')
  2. DocsEditable()
  3. Experimental()
Future open(String cacheName)

Source 

@DomName('CacheStorage.open')
@DocsEditable()
@Experimental() // untriaged
Future open(String cacheName) => convertNativePromiseToDartFuture(_blink.BlinkCacheStorage.instance.open_Callback_1_(this, cacheName));