Can't Set Entities when CustomId is a Guid

[cjhaviland]

We're migrating from Akita at the moment and doing a POC of Elf to see how easily we can transition over. I am setting up an Entity store that has a custom ID name groupId which is technically a Guid, but comes in as a string in Typescript. When I try store.update(setEntities(groups)) if will fail after the first item in the array. I do see that first item in the array in Redux but the id value is undefined and there is a list of ids but it's just an array full of null values. Not sure what I am missing, or what else I would need to configure to get Elf to recognize the ID type correctly.

[NetanelBasal]

You need to set the idKey as you did in Akita

[cjhaviland]

Oh man I feel so silly now...

I did this:
withEntities<Group, 'groupId'>()

Instead of this:
withEntities<Group, 'groupId'>({ idKey: 'groupId' })

Completely missed setting the idKey outside the typing... Thank you!