import { PriceDuration } from "./plan"; export interface Customer { balance: number | null | undefined; currency: string | null | undefined; } export interface Subscription { amount: number; quantity: number; duration: PriceDuration; cancelAt: number | null | undefined; currentPeriodStart: number; currentPeriodEnd: number; status: string; pastDueAt?: number | null; downgradeAt?: number; } export interface Billing { customer: Customer; subscription?: Subscription; }