Flow_ast_mapper (melange.Js_parser.Flow_ast

module Ast = Flow_ast

val map_opt : 'node. ('node -> 'node) -> 'node option -> 'node option

val id_loc : 
  'node 'a. ('loc -> 'node -> 'node) ->
  'loc ->
  'node ->
  'a ->
  ('node -> 'a) ->
  'a

val id : 'node 'a. ('node -> 'node) -> 'node -> 'a -> ('node -> 'a) -> 'a

val map_loc : 'node. ('loc -> 'node -> 'node) -> ('loc * 'node) -> 'loc * 'node

val map_loc_opt : 
  'node. ('loc -> 'node -> 'node) ->
  ('loc * 'node) option ->
  ('loc * 'node) option

val map_list : ('a -> 'b) -> 'c list -> 'c list

val map_list_multiple : ('a -> 'b list) -> 'c list -> 'c list

class 'loc mapper : object ... end

val fold_program : 
  'a mapper list ->
  ('a0, 'a0) Ast.Program.t ->
  ('a0, 'a0) Ast.Program.t