, itrWillReceiveBody ∷ !(TVar Bool)
, itrWillChunkBody ∷ !(TVar Bool)
, itrWillDiscardBody ∷ !(TVar Bool)
, itrWillClose ∷ !(TVar Bool)
, itrWillReceiveBody ∷ !(TVar Bool)
, itrWillChunkBody ∷ !(TVar Bool)
, itrWillDiscardBody ∷ !(TVar Bool)
, itrWillClose ∷ !(TVar Bool)