Function readPreviousThenableFromState

packages/react-server/src/ReactFizzHooks.js:775–782

()

}

export function readPreviousThenableFromState<T>(): T | void {
  const index = thenableIndexCounter;
  thenableIndexCounter += 1;
  if (thenableState === null) {
    return undefined;
  }
  return readPreviousThenable(thenableState, index);
}

function unsupportedRefresh() {
  throw new Error('Cache cannot be refreshed during server rendering.');