[xmonad] layoutHook, manageHook: how to use with others

[Igor 'Lo' (И.L.)]

Hi all,
I have:

myLayout = spiral (6/7) ||| tiled ||| Mirror tiled
main = xmonad defaultConfig {
..
      -- hooks, layouts
        layoutHook         =  showWName myLayout,
        manageHook         = composeOne [
                isFullscreen -?> doFullFloat
        ],
..
    }
Is it correct to add docks support as:

main = xmonad defaultConfig {
..
      -- hooks, layouts
        layoutHook         = avoidStruts $ showWName myLayout,
        manageHook         = composeOne [
                isFullscreen -?> doFullFloat
        ] <+> manageDocks,
..
    }

How to unite multiple layout/manage hooks? What is correct Haskell syntax?

cheers,
Igor