您要查找的是＃1392 。有一个待处理的PR，因此它可以在下一个版本（1.3.0）中使用。最终的API尚未定义。按照问题和PR完成后通知

What you are looking for is a feature request in #1392. There is a pending PR so it would be available to use in the next version (1.3.0). The final API is not yet defined. Follow the issue and the PR to be notified when it gets done