import { type BookingCharterDetailRecord } from "../schemas.js";
export interface GenerateMybaContractInput {
    /** Override the template id snapshotted at booking time. */
    templateIdOverride?: string | null;
    /** Locale for the contract; defaults server-side to "en". */
    language?: string;
    /** Extra Liquid variables passed to the renderer. Merged on top of defaults. */
    extraVariables?: Record<string, unknown>;
    /** Custom title; default is `MYBA charter agreement — <voyage name>`. */
    title?: string;
}
export interface GenerateMybaContractResult {
    contractId: string;
    charterDetails: BookingCharterDetailRecord;
}
/**
 * Generate (or fetch existing) MYBA contract for a whole-yacht charter
 * booking. Idempotent — if `mybaContractId` is already set on the booking,
 * the server returns the existing contract id without re-generating.
 *
 * Requires the template to wire `chartersContractsService` into Hono
 * context at app boot, otherwise the route returns 501.
 */
export declare function useGenerateMybaContract(): import("@tanstack/react-query").UseMutationResult<GenerateMybaContractResult, Error, {
    bookingId: string;
    input?: GenerateMybaContractInput;
}, unknown>;