import type { StripeClient } from "../client/stripe-client.js";
import type { ChargeItem, PayoutBatch, StripePayout } from "./types.js";
/** Unix-seconds timestamp for the start of a YYYY-MM-DD date (UTC). */
export declare function cutoffToUnix(cutoffDate: string): number;
/** List paid payouts created on or after the cutoff, newest first. */
export declare function fetchPayouts(client: StripeClient, cutoffDate: string): Promise<StripePayout[]>;
/** Pull and classify one payout's balance transactions into a PayoutBatch. */
export declare function fetchPayoutBatch(client: StripeClient, payout: StripePayout): Promise<PayoutBatch>;
/**
 * Enrich charges in place with the buyer's company name + VAT id from the Stripe Customer
 * and Invoice objects — the authoritative identity the buyer entered, far stronger than the
 * usually-empty billing_details. Opt-in (not run by preview/run, which only summarise):
 * the identity resolver and the invoicing path call it. Fetches are cached per id and
 * failures are swallowed (enrichment is best-effort; a missing customer just stays null).
 */
export declare function enrichChargeIdentity(client: StripeClient, charges: ChargeItem[]): Promise<void>;
/**
 * The Stripe-side identity that must hold for a payout to book cleanly:
 *   payout.net == Σ charge.net − application_fees − refunds − other_fees
 * Returns the difference in minor units (0 = balances). The caller refuses to
 * write when this is non-zero.
 */
export declare function batchImbalanceMinor(batch: PayoutBatch): number;