JS Intellisense

All of my js libraries looks like this:

```js
const LibName= {
$SomethingInternal: {
someInternalMethod: function () {
}
},
externalMethod: function () {
SomethingInternal.someInternalMethod();
}
};

autoAddDeps(LibName, '$log');
mergeInto(LibraryManager.library, LibName);
```

I won't get any intellisense because `$SomethingInternal != SomethingInternal`
IDE also shows `SomethingInternal` as non-existing

**Is there any workaround/hack to this problem to get clean and easy-to-refactor JS code?**
For example, now if I decide to move `someInternalMethod` to somewhere else I won't get IDE warning of dissapeared function and it will compile and crash at runtime