Map and Set are not converted to Immutable.Map and Immutable.Set via Immutable.fromJS()

[Methuselah96]

From @marinovich on Thu, 11 Jul 2019 08:01:01 GMT

What happened

There is no way to create Immutable.Map and Immutable.Set from Map and Set via Immutable.fromJS()

How to reproduce

const set = new Set([1, 2, 3]);
const immutableSet = Immutable.fromJS(set);

console.log(set === immutableSet) // true

And the same with Map

Copied from original issue: immutable-js#1723