How do I create a signal that can be a value or null?

Aspecky · 2025-11-11T19:00:49.301Z

I tried doing: ```js const [val, setVal] = createSignal (null) ``` but then `val` is infered as `Accessor `

I tried doing:

const [val, setVal] = createSignal<string | null>(null)

const [val, setVal] = createSignal<string | null>(null)

but then

val

val

is infered as

Accessor<string>

Accessor<string>

How do I create a signal that can be a value or null? - SolidJS