Convert (melange.Melange_ppxlib

module Ast : sig ... end

val version : int

val string_version : string

type types =
  < case : Ast.Parsetree.case
    ; core_type : Ast.Parsetree.core_type
    ; expression : Ast.Parsetree.expression
    ; extension_constructor : Ast.Parsetree.extension_constructor
    ; pattern : Ast.Parsetree.pattern
    ; signature : Ast.Parsetree.signature
    ; structure : Ast.Parsetree.structure
    ; toplevel_phrase : Ast.Parsetree.toplevel_phrase
    ; type_declaration : Ast.Parsetree.type_declaration
    ; type_extension : Ast.Parsetree.type_extension >
    Ppxlib_ast__Versions._types

type Ppxlib_ast__Versions.witnesses +=

| Version : types Ppxlib_ast__Versions.witnesses

val migration_info : types Ppxlib_ast__Versions.migration_info

module Type : sig ... end

module Of_ocaml : sig ... end

module To_ocaml : sig ... end

val of_ocaml : ('js, 'ocaml) Type.t -> 'ocaml -> 'js

val to_ocaml : ('js, 'ocaml) Type.t -> 'js -> 'ocaml

val of_ocaml_mapper : ('a, 'b) Type.t -> ('c -> 'b -> 'b) -> 'c -> 'a -> 'a

val to_ocaml_mapper : ('a, 'b) Type.t -> ('c -> 'a -> 'a) -> 'c -> 'b -> 'b