# SourceOptions

Used synchronously during SSR and the client's first render.

## Signatures

```ts
export interface SourceOptions<A, E, R, ER = never> {
    readonly runtime?: RuntimeSource<Exclude<R, Scope.Scope>, ER>;
    readonly initial?: AsyncData.AsyncData<A, E | ER>;
}
```

## Property: initial

Used synchronously during SSR and the client's first render.