Guarantees about re-rendering and setState batching inside an event handler

Hi,
I have React 17 and I am using hooks. I believe answer is hinted by "Multiple updates inside event handlers get batched into a single update." ... https://reactjs.org/docs/implementation-notes.html#what-we-left-out , but I am not 100% sure I understand it correctly.

Does React guarantee that while my event handler is being processed no re-render happens? That is first re-render happens after my event handler exits.

  const onClick = () => {
    setState1(1);
    // do some stuff
    setState1(2);
    // do some stuff
    setState4(4);

    // no-rerender will ever be called by React until this point (that is until function returns) ???
    // re-render is only scheduled to happen ASAP
  } 

Thanks for answering :)

Comienza leyendo las notas de implementación de React enlazadas y comprobando el comportamiento de batching de los controladores de eventos en React 17 descrito en la pregunta. Determina si la documentación debe indicar una garantía sobre el momento de los re-renderizados y el batching de setState, y actualiza después la documentación pertinente una vez confirmados el texto y el alcance previstos.