Function isInternalHydrationTransferStateKey

packages/core/src/hydration/utils.ts:74–76

(key: string)

 * Checks whether a given key is used by the framework for transferring hydration data.
 */
export function isInternalHydrationTransferStateKey(key: string): boolean {
  return key === TRANSFER_STATE_TOKEN_ID || key === TRANSFER_STATE_DEFER_BLOCKS_INFO;
}

/**
 * The name of the attribute that would be added to host component