Function undoLimitFromError

apps/kimi-code/src/tui/commands/undo.ts:372–389

(
  error: unknown,
)

}

function undoLimitFromError(
  error: unknown,
): (UndoAvailability & { readonly requestedCount: number }) | undefined {
  if (!isKimiError(error)) return undefined;
  const details = error.details;
  if (details?.['reason'] !== 'undo_limit') return undefined;
  const requestedCount = details['requestedCount'];
  const maxCount = details['undoableCount'];
  const stoppedAtCompaction = details['stoppedAtCompaction'];
  if (
    typeof requestedCount !== 'number' ||
    typeof maxCount !== 'number' ||
    typeof stoppedAtCompaction !== 'boolean'
  ) {
    return undefined;
  }
  return { requestedCount, maxCount, stoppedAtCompaction };
}

function isUndoAnchorEntry(entry: TranscriptEntry): boolean {
  return (