lib/jsdom/living/helpers/mutation-observers.js
function queueAttributeMutationRecord(target, name, namespace, oldValue) {
  queueMutationRecord(
    MUTATION_TYPE.ATTRIBUTES,
    target,
    name,
    namespace,
    oldValue,
    [],
    [],
    null,
    null
  );
}
function queueAttributeMutationRecord(target, name, namespace, oldValue) {
  queueMutationRecord(
    MUTATION_TYPE.ATTRIBUTES,
    target,
    name,
    namespace,
    oldValue,
    [],
    [],
    null,
    null
  );
}
https://dom.spec.whatwg.org/#queue-an-attribute-mutation-record