Fake (merlin-lib.merlin-lib.ocaml_parsing.Ocaml

val app : Parsetree.expression -> Parsetree.expression -> Parsetree.expression

val pat_app : 
  Parsetree.expression ->
  ('a * Parsetree.expression) ->
  'a * Parsetree.expression

module Lwt : sig ... end

module Meta : sig ... end