export interface PaymentLinkTripSummaryMessages {
    ariaLabel: string;
    heading: string;
    totalPayable: string;
    fxRatesLabel: string;
}
export interface PaymentLinkTripSummaryState {
    status: "loading" | "ready" | "empty";
    node: React.ReactNode;
}
/**
 * Fetches the structured trip context for a payment session and returns the
 * summary card alongside a status the caller can use to decide whether to
 * suppress the universal page's default notes paragraph.
 *
 *   - `loading`  → render the skeleton, keep notes hidden too (avoids the
 *     flash of plain notes before structured content arrives).
 *   - `ready`    → render the card; the caller should hide notes.
 *   - `empty`    → session isn't a trip; render nothing and let the
 *     universal page show its default `notes` paragraph.
 */
export declare function usePaymentLinkTripSummary(sessionId: string, messages: PaymentLinkTripSummaryMessages): PaymentLinkTripSummaryState;