smol

import gleam/dynamic.{type Dynamic}
import gleam/http/request
import gleam/http/response
import gleam/javascript/promise.{type Promise}

pub type Request =
  request.Request(ReadableStream)

pub type Response =
  response.Response(ReadableStream)

pub type ReadableStream

pub type Builder {
  Builder(
    port: Int,
    interface: String,
    handler: fn(Request) -> Promise(Response),
    after_start: fn(Int, String) -> Nil,
    on_error: fn(String, Dynamic) -> Nil,
  )
}