/**
 * Convert between the `PaymentScheduleSection` editor value
 * (`{ mode, installments }`) and the booking draft's `paymentSchedules` rows.
 *
 * The row shape is derived from `Draft` so it always matches the engine
 * contract. Paid-installment metadata (date / method / reference) is encoded
 * as JSON in the row `notes` — the SAME format the owned create-sheet uses —
 * so a schedule round-trips losslessly through the draft (and both flows write
 * an identical wire shape).
 */
import { type PaymentScheduleValue } from "../../components/payment-schedule-section.js";
import type { Draft } from "./draft-state.js";
type PaymentScheduleRow = NonNullable<Draft["paymentSchedules"]>[number];
/** Editor value → draft rows. Returns `[]` when nothing is schedulable yet. */
export declare function paymentScheduleValueToRows(value: PaymentScheduleValue, currency: string, totalAmountCents: number | null): PaymentScheduleRow[];
export declare function findPaidScheduleRowsMissingPaymentDate(rows: PaymentScheduleRow[] | undefined): number | null;
/** Draft rows → editor value (re-init on step remount; preserves paid metadata). */
export declare function rowsToPaymentScheduleValue(rows: PaymentScheduleRow[] | undefined, departureDate: string | null): PaymentScheduleValue;
export {};