Unexpected parameter format for rerender() - v6 (next)

Hi,
The rerender function's signature on v6 is: 
```ts
rerender(props: object): Promise<void>
```
But this is how it works:
```ts
rerender({ props: { error: false } })
```
I think the `props` key is redundant and misleading here and it needs to be something like:
```ts
rerender({ error: false })
```