ice.fo.utils/Builder/getElementInstanceId.js

export default function getElementInstanceId(node) {
  // This expects InstanceRenderer.vue to set attribute [bd-instance-id]
  if (node.data && node.data.attrs) {
    return node.data.attrs['bd-instance-id'] || node.data.props.instanceId;
  }

  if (node instanceof HTMLElement) {
    return node.getAttribute('id');
  }

  return null;
}