@interface SYContentItemPreviewManager : NSObject + (void)_loadPreviewForAppContentItem:(id)a0 completion:(id /* block */)a1; + (void)_loadPreviewMetadataForItem:(id)a0 fullDetail:(BOOL)a1 completion:(id /* block */)a2; + (void)_loadPreviewUsingLPForItem:(id)a0 fullDetail:(BOOL)a1 completion:(id /* block */)a2; + (void)loadPreviewDataForItems:(id)a0 fullDetail:(BOOL)a1 didFinishLoadingPreviewHandler:(id /* block */)a2; @end