         try self.wakeups.takeValue()
     }
 
+    func assertParkedRightNow(file: StaticString = #file, line: UInt = #line) throws {
+        try self.userToKernel.assertParkedRightNow(file: file, line: line)
+    }
 }
 
 extension EventLoop {

        }
        try hookedSelector.assertWakeup(file: (file), line: line)
        try syscallAssertions()
        return try box.takeValue().get()
    }
}

    }

    func assertParkedRightNow(file: StaticString = #file, line: UInt = #line) throws {
        try self.userToKernelBox.assertParkedRightNow(file: file, line: line)
    }

    func assertWaitingForNotification(result: SelectorEvent<NIORegistration>?,
