Function onload

packages/utils/src/script.ts:24–34

(e: any)

  const i = createDefer();

  function onload(e: any) {
    node.onload = null;
    node.onerror = null;
    if (e.type === 'load') {
      i.resolve();
    } else {
      i.reject();
    }
    // document.head.removeChild(node);
    // node = null;
  }

  node.src = url;