@class NSString; @interface _UIOpenInAppActivityDataProvider : NSObject <UIActivityExtensionItemDataProviding> @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)preparedActivityExtensionItemDataForActivityItemValues:(id)a0 extensionItemDataRequest:(id)a1; @end