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

Source

@DomName('CacheStorage.has')
@DocsEditable()
@Experimental() // untriaged
Future has(String cacheName) => convertNativePromiseToDartFuture(
    _blink.BlinkCacheStorage.instance.has_Callback_1_(this, cacheName));