defmodule Shopify.Config do @type t :: %__MODULE__{ host: binary, http_client: module, http_client_opts: any, json_codec: module, port: pos_integer | nil, scheme: binary } defstruct host: "myshopify.com", http_client: Shopify.Client.Hackney, http_client_opts: [], json_codec: Jason, port: nil, scheme: "https" end