Type (melange.Js_parser.Statement_parser.Statement.Type)

let _type: 
  Parser_env.env =>
  Js_parser.Comment_attachment.Ast.Type.t(Loc.t, Loc.t);

let type_identifier: 
  Parser_env.env =>
  Js_parser.Comment_attachment.Ast.Identifier.t(Loc.t, Loc.t);

let type_params: 
  Parser_env.env =>
  option(Js_parser.Comment_attachment.Ast.Type.TypeParams.t(Loc.t, Loc.t));

let type_args: 
  Parser_env.env =>
  option(Js_parser.Comment_attachment.Ast.Type.TypeArgs.t(Loc.t, Loc.t));

let generic: 
  Parser_env.env =>
  (Loc.t, Js_parser.Comment_attachment.Ast.Type.Generic.t(Loc.t, Loc.t));

let _object: 
  is_class:bool =>
  Parser_env.env =>
  (Loc.t, Flow_ast.Type.Object.t(Loc.t, Loc.t));

let interface_helper: 
  Parser_env.env =>
  (list((Loc.t, Js_parser.Comment_attachment.Ast.Type.Generic.t(Loc.t, Loc.t))), (
   Loc.t, Js_parser.Comment_attachment.Ast.Type.Object.t(Loc.t, Loc.t)));

let function_param_list: 
  Parser_env.env =>
  Flow_ast.Type.Function.Params.t(Loc.t, Loc.t);

let annotation: 
  Parser_env.env =>
  Js_parser.Comment_attachment.Ast.Type.annotation(Loc.t, Loc.t);

let annotation_opt: 
  Parser_env.env =>
  Js_parser.Comment_attachment.Ast.Type.annotation_or_hint(Loc.t, Loc.t);

let predicate_opt: 
  Parser_env.env =>
  option(Js_parser.Comment_attachment.Ast.Type.Predicate.t(Loc.t, Loc.t));

let annotation_and_predicate_opt: 
  Parser_env.env =>
  (Js_parser.Comment_attachment.Ast.Type.annotation_or_hint(Loc.t, Loc.t), 
   option(Js_parser.Comment_attachment.Ast.Type.Predicate.t(Loc.t, Loc.t)));