/**
 * Referral / passes API — stub. The upstream module fetched the user's
 * referral-program reward state and credit balance for the welcome feed.
 * Sandcode has no referral pipeline; the feed renders a permanent
 * empty state.
 */

export function prefetchPassesEligibility(): void {
  /* no-op */
}

export function formatCreditAmount(_credits: number | null): string {
  return ''
}

export function getCachedReferrerReward(): {
  amount?: number
  expiresAt?: number
} | null {
  return null
}
