-import HsBinds ( DictBinds, HsBind(..), HsWrapper, isIdHsWrapper, pprHsWrapper,
- emptyLHsBinds, pprLHsBinds )
-import HsLit ( HsLit(HsCharPrim), HsOverLit )
-import HsTypes ( LHsType, PostTcType )
-import HsDoc ( LHsDoc, ppr_mbDoc )
-import BasicTypes ( Boxity, tupleParens )