Function getMinimumDurationForState

packages/core/src/defer/utils.ts:101–111

(
  tDetails: TDeferBlockDetails,
  currentState: DeferBlockState,
)

 * not specified - returns `null`.
 */
export function getMinimumDurationForState(
  tDetails: TDeferBlockDetails,
  currentState: DeferBlockState,
): number | null {
  if (currentState === DeferBlockState.Placeholder) {
    return tDetails.placeholderBlockConfig?.[MINIMUM_SLOT] ?? null;
  } else if (currentState === DeferBlockState.Loading) {
    return tDetails.loadingBlockConfig?.[MINIMUM_SLOT] ?? null;
  }
  return null;
}

/** Retrieves the value of the `after` parameter on the @loading block. */
export function getLoadingBlockAfter(tDetails: TDeferBlockDetails): number | null {