# RefSubjectOptions

Overrides the first server/client snapshot, including for an uninitialized ref.

## Signatures

```ts
export interface RefSubjectOptions<A, E, R, ER = never> extends Omit<SourceOptions<A, E, R, ER>, "initial"> {
    readonly initial?: A;
}
```

## Property: initial

Overrides the first server/client snapshot, including for an uninitialized ref.