import { z } from "zod";
/** Provider-native or shopper-presentation money in major currency units. */
export declare const catalogMoneySchema: z.ZodObject<{
    amount: z.ZodString;
    currency: z.ZodString;
}, z.core.$strict>;
export type CatalogMoney = z.infer<typeof catalogMoneySchema>;
/** Audit metadata for a display-only currency conversion. */
export declare const presentationFxProvenanceSchema: z.ZodObject<{
    rate: z.ZodString;
    provider: z.ZodString;
    quotedAt: z.ZodISODateTime;
    validUntil: z.ZodOptional<z.ZodNullable<z.ZodISODateTime>>;
}, z.core.$strict>;
export type PresentationFxProvenance = z.infer<typeof presentationFxProvenanceSchema>;
/**
 * A provider-native price together with the single currency selected for the
 * shopper. `native` remains authoritative for re-pricing and booking;
 * `presentation` is display/ranking data only.
 */
export declare const presentationMoneySchema: z.ZodObject<{
    native: z.ZodObject<{
        amount: z.ZodString;
        currency: z.ZodString;
    }, z.core.$strict>;
    presentation: z.ZodObject<{
        amount: z.ZodString;
        currency: z.ZodString;
    }, z.core.$strict>;
    fx: z.ZodOptional<z.ZodObject<{
        rate: z.ZodString;
        provider: z.ZodString;
        quotedAt: z.ZodISODateTime;
        validUntil: z.ZodOptional<z.ZodNullable<z.ZodISODateTime>>;
    }, z.core.$strict>>;
}, z.core.$strict>;
export type PresentationMoney = z.infer<typeof presentationMoneySchema>;
/** Provider-neutral quote returned by a server-side FX authority. */
export interface PresentationFxQuote extends PresentationFxProvenance {
}
/**
 * Server-side FX seam. Implementations own credentials; themes and browsers
 * receive only the resulting presentation money and provenance.
 */
export type PresentationFxQuoter = (sourceCurrency: string, targetCurrency: string) => Promise<PresentationFxQuote>;
export type PriceRankingStatus = "ranked_native" | "ranked_presentation" | "unranked_mixed_currency" | "unranked_fx_unavailable";
/** Explains whether a merged fan-out is safe to order by price. */
export interface PriceRanking {
    status: PriceRankingStatus;
    /** The one currency used for a meaningful rank, when ranking succeeded. */
    currency?: string;
    /** Native currencies for which presentation conversion was unavailable. */
    unavailableCurrencies?: readonly string[];
}