@protocol PXSharedLibrary; @interface PXSharedLibraryDeclineInvitationActionPerformer : PXActionPerformer @property (retain, nonatomic) id<PXSharedLibrary> invitation; - (id)init; - (void)performUserInteractionTask; - (void).cxx_destruct; - (void)performActionWithInvitation:(id)a0 presentationEnvironment:(id)a1 completionHandler:(id /* block */)a2; @end