/** * @brief Methods used to show QuickLook previews of objects in the Xcode debugger and Swift playgrounds. **/ @protocol CPTDebugQuickLook /// @name Debugging /// @{ /** * @brief Used to show QuickLook previews of objects in the Xcode debugger and Swift playgrounds. **/ -(nullable id)debugQuickLookObject; /// @} @end #pragma mark - /** @category NSObject(CPTDebugQuickLookExtension) * @brief Debugging extensions to NSObject. **/ @interface NSObject(CPTDebugQuickLookExtension) { } @end