Module type Monads.State_generalised

include Monad_indexed'
type ('a, +'i, -'j) t
include Monad_generalised with type ('a, 'i, 'j, _) t := ('a'i'j) t
val return : 'a -> ('a'i'i) t
val bind : ('a'i'j) t -> ('a -> ('b'j'k) t) -> ('b'i'k) t
type 'a s
val get : ('a s'a s'a s) t
val put : 'j s -> (unit, 'i s'j s) t