Function patchHydrationInfo

packages/core/src/hydration/utils.ts:317–319

(node: RNode, info: HydrationInfo)

} & Element;

function patchHydrationInfo(node: RNode, info: HydrationInfo) {
  (node as HydratedNode)[HYDRATION_INFO_KEY] = info;
}

export function readHydrationInfo(node: RNode): HydrationInfo | null {
  return (node as HydratedNode)[HYDRATION_INFO_KEY] ?? null;