export interface PaymentLinkBookingSummaryMessages {
    ariaLabel: string;
    heading: string;
    travelerSingular: string;
    travelerPlural: string;
    bookingTotal: string;
    dueNow: string;
    totalPayable: string;
}
export interface PaymentLinkBookingSummaryState {
    status: "loading" | "ready" | "empty";
    node: React.ReactNode;
}
/**
 * Fetches the structured booking context for a payment link and
 * returns the summary card. Mirrors `usePaymentLinkTripSummary` but
 * for admin-initiated booking-attached sessions. The page uses the
 * `status` field to decide whether to suppress its default "notes"
 * paragraph.
 *
 *   - `loading` → render the skeleton, keep notes hidden.
 *   - `ready`   → render the card; the caller should hide notes.
 *   - `empty`   → session isn't a single-booking checkout; render nothing.
 */
export declare function usePaymentLinkBookingSummary(sessionId: string, messages: PaymentLinkBookingSummaryMessages): PaymentLinkBookingSummaryState;