Function createComputed

createComputed<T>(fn: () => T): () => T
Creates a computed Alien Signal based on a getter function. Computed signals are read-only and update automatically when their dependencies change.
Type Parameters
- T
  The type of the computed value.
Parameters
- fn: () => T
  A getter function returning the computed value.
Returns () => T
A computed signal.
Example
```
const count = createSignal(1);
const double = createComputed(() => count() * 2);
```
- Defined in index.ts:74