public FolderItem(FolderMetadata createdFolder) : base(createdFolder) { TypeIdentifier = UTTypeHelper.GetFolderTypeIdentifier(); this.Capabilities = NSFileProviderItemCapabilities.AddingSubItems | NSFileProviderItemCapabilities.ContentEnumerating | NSFileProviderItemCapabilities.Reading | NSFileProviderItemCapabilities.Renaming | NSFileProviderItemCapabilities.Deleting; }