import type { bookings } from "./schema-core.js";
export type BookingStatus = (typeof bookings.$inferSelect)["status"];
export declare const BOOKING_TRANSITIONS: {
    readonly draft: readonly ["on_hold", "awaiting_payment", "confirmed", "cancelled"];
    readonly on_hold: readonly ["awaiting_payment", "confirmed", "expired", "cancelled"];
    readonly awaiting_payment: readonly ["confirmed", "expired", "cancelled"];
    readonly confirmed: readonly ["in_progress", "cancelled"];
    readonly in_progress: readonly ["completed", "cancelled"];
    readonly completed: readonly [];
    readonly expired: readonly [];
    readonly cancelled: readonly [];
};
export declare class BookingTransitionError extends Error {
    readonly from: BookingStatus;
    readonly to: BookingStatus;
    readonly code = "INVALID_BOOKING_TRANSITION";
    constructor(from: BookingStatus, to: BookingStatus);
}
export declare function canTransitionBooking(from: BookingStatus, to: BookingStatus): boolean;
export interface BookingStatusPatch {
    status: BookingStatus;
    confirmedAt?: Date | null;
    expiredAt?: Date;
    cancelledAt?: Date;
    completedAt?: Date;
    awaitingPaymentAt?: Date;
    /**
     * Stamped when the booking transitions to `confirmed` from
     * `awaiting_payment` (i.e. the moment payment was received).
     * Distinct from `confirmedAt` so reporting can split "free
     * confirmations" from paid ones.
     */
    paidAt?: Date;
}
export declare function transitionBooking(from: BookingStatus, to: BookingStatus, opts?: {
    now?: Date;
}): BookingStatusPatch;