Flowtype - making a sealed empty object

Question

Flow\'s docs say: When you create an object without any properties, you create an unsealed object type in Flow. Is it possible to create a sealed object without

Answer 1

This is certainly one of Flow's warts. However, it has a fairly simple workaround. Just pass your object through Object.freeze:

Object.freeze({})

Of course this only works if you weren't going to mutate it, but I find that in cases like this I rarely want to anyway.