typedef TMulticastDelegate_TwoParams< void, const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< const [FUICommandInfo](API\Runtime\Slate\Framework\Commands\FUICommandInfo) > &, const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< const [FUICommandList_Pinnable](API\Editor\PinnedCommandList\FUICommandList_Pinnable) > & > FOnExecuteAction