`val (>>=) : 'a Async_kernel__.Types.Deferred.t ‑> ('a ‑> 'b Async_kernel__.Types.Deferred.t) ‑> 'b Async_kernel__.Types.Deferred.t`
`val (>>|) : 'a Async_kernel__.Types.Deferred.t ‑> ('a ‑> 'b) ‑> 'b Async_kernel__.Types.Deferred.t`
`module Monad_infix : sig ... end`
`val bind : 'a Async_kernel__.Types.Deferred.t ‑> f:('a ‑> 'b Async_kernel__.Types.Deferred.t) ‑> 'b Async_kernel__.Types.Deferred.t`
`val return : 'a ‑> 'a Async_kernel__.Types.Deferred.t`
`val map : 'a Async_kernel__.Types.Deferred.t ‑> f:('a ‑> 'b) ‑> 'b Async_kernel__.Types.Deferred.t`
`val join : 'a Async_kernel__.Types.Deferred.t Async_kernel__.Types.Deferred.t ‑> 'a Async_kernel__.Types.Deferred.t`
`val ignore_m : 'a Async_kernel__.Types.Deferred.t ‑> unit Async_kernel__.Types.Deferred.t`
`val all : 'a Async_kernel__.Types.Deferred.t list ‑> 'a list Async_kernel__.Types.Deferred.t`
`val all_unit : unit Async_kernel__.Types.Deferred.t list ‑> unit Async_kernel__.Types.Deferred.t`
`val all_ignore : unit Async_kernel__.Types.Deferred.t list ‑> unit Async_kernel__.Types.Deferred.t`

- Deprecated [since 2018-02] Use [all_unit]

`module Let_syntax : sig ... end`