persistentStorage property Null safety
@JSName('webkitPersistentStorage'), @SupportedBrowser(SupportedBrowser.CHROME), @SupportedBrowser(SupportedBrowser.SAFARI)
Implementation
@JSName('webkitPersistentStorage')
@SupportedBrowser(SupportedBrowser.CHROME)
@SupportedBrowser(SupportedBrowser.SAFARI)
DeprecatedStorageQuota get persistentStorage native;