How to share WORKERFS with browser module by PROXYFS ?

[YuriSizuku]

I want to use FS.createLazyFile which is only supported by worker.
And I also build a SDL project which can not by in a worker.
So that I want to use proxyfs to mount workerfs.

But the FS in worker can not pass through to the window because of the ‎DedicatedWorkerGlobalScope.
I wonder how to shared the FS between the worker and the window.