function addQueryParameters(url, parameters) {
  const separator = /\?/.test(url) ? "&" : "?";
  const names = Object.keys(parameters);
  if (names.length === 0) {
    return url;
  }
  return url + separator + names.map((name) => {
    if (name === "q") {
      return "q=" + parameters.q.split("+").map(encodeURIComponent).join("+");
    }
    return `${name}=${encodeURIComponent(parameters[name])}`;
  }).join("&");
}
export {
  addQueryParameters
};