Import.res

let eachIntAsync = async (list: list<int>, f: int => unit) => {
  list->(await Js.import(Belt.List.forEach))(f)
}

let eachIntLazy = (list: list<int>, f: int => unit) =>
  Js.import(Belt.List.forEach) |> Js.Promise.then_(each => list->each(f)->Js.Promise.resolve)

let _ = list{1, 2, 3}->eachIntLazy(n => Js.log2("lazy", n))
let _ = list{1, 2, 3}->eachIntAsync(n => Js.log2("async", n))

module type BeltList = module type of Belt.List
let beltAsModule = await Js.import(module(Belt.List: BeltList))

// module type BeltList0 = module type of Belt.List
// module M = unpack(@res.await Js.import(module(Belt.List: BeltList0)))
module M = await Belt.List
let each = M.forEach

module N = {
  module N0 = await Belt.List
  let each = N0.forEach

  module N1 = {
    module O = await Belt.List
    let each = O.forEach
  }

  module N2 = await Belt.List
  let each = N2.forEach
}

module M0 = await Belt.List
let each = M0.forEach

module M1 = await Belt.List
let each = M1.forEach

module M2 = N.N1.O
let each2 = M2.forEach