let passiveSupported = null;
export function passiveEventSupported() {
  // memoize support to avoid adding multiple test events
  if (typeof passiveSupported === "boolean") return passiveSupported;

  let supported = false;
  try {
    const options = {
      get passive() {
        supported = true;
        return false;
      },
    };

    window.addEventListener("test", null, options);
    window.removeEventListener("test" as any, null, options as any);
  } catch (err) {
    supported = false;
  }
  passiveSupported = supported;
  return passiveSupported;
}