export declare namespace PurchaseCouponsDeclare {
    namespace $parameters {
    }
    namespace $results {
    }
    type Parameters = {
        couponsNum?: number;
        couponId?: string;
    };
    type Result = {};
}
export declare type Parameters = PurchaseCouponsDeclare.Parameters;
export declare type Result = PurchaseCouponsDeclare.Result;
