define(["exports"], function (_exports) {
  function download(url) {
    var a = document.createElement("a");
    (a.download = ""), (a.href = url), a.dispatchEvent(new MouseEvent("click"));
  }
  Object.defineProperty(_exports, "__esModule", { value: !0 }),
    (_exports.default = function (urls) {
      if (!urls) throw new Error("`urls` required");
      var delay = 0;
      urls.forEach(function (url) {
        if (
          !(function (url) {
            var a = document.createElement("a");
            return (
              (a.href = url),
              location.hostname === a.hostname &&
                location.protocol === a.protocol
            );
          })(url)
        )
          return setTimeout(download.bind(null, url), 100 * ++delay);
        download(url);
      });
    });
});