@class ARQuickLookPreviewItem, NSString, NSDictionary; @protocol ARQuickLookWebKitItemDelegate; @interface ARQuickLookWebKitItem : QLItem <QLPreviewItemPrivateCustomExtensionHandling> @property (retain, nonatomic) ARQuickLookPreviewItem *previewItem; @property (weak, nonatomic) id<ARQuickLookWebKitItemDelegate> delegate; @property (retain, nonatomic) NSString *urlFragment; @property (copy, nonatomic) NSDictionary *additionalParameters; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (id)initWithPreviewItemProvider:(id)a0 contentType:(id)a1 previewTitle:(id)a2 fileSize:(id)a3 previewItem:(id)a4; - (id)previewOptions; - (void)handleMessageFromCustomExtension:(id)a0 completionHandler:(id /* block */)a1; - (id)initWithDataProvider:(id)a0 contentType:(id)a1 previewTitle:(id)a2 previewItem:(id)a3; @end