defmodule <%= @module %>.HTTPClient do
  @callback get(String.t()) :: {:ok, String.t()} | {:error, Atom.t()}
  @callback get(String.t(), any()) :: {:ok, String.t()} | {:error, Atom.t()}
  def get(url, req \\\\ Req) do
    case req.get(url) do
      {:ok, %Req.Response{status: 200} = response} ->
        {:ok, response.body}
      {:ok, %Req.Response{status: 404}} ->
        {:error, :not_found}
      {:error, _error} ->
        {:error, :not_found}
    end
  end
end