export interface RedeemEngagementData {
    item_id: number;
    item_count: number;
    redeem_count: number;
}
export declare const RedeemEngagementDataValidator: import("@seayoo-web/validator").ObjectValidator<RedeemEngagementData, false, false>;
export interface RedeemEngagementParam {
    /** 道具 id */
    item_id: number;
    /** 兑换的数量 */
    redeem_count: number;
}
export type RedeemEngagementError = "item_stock_not_enough";
export interface RedeemStock {
    /** 道具 ID */
    item_id: number;
    /** 剩余库存 */
    item_stock: number;
    /** 用户剩余可兑换次数 */
    user_limit: number;
}
export interface RedeemStocksResponse {
    item_stocks: Array<RedeemStock>;
}
export declare const RedeemStocksResponseValidator: import("@seayoo-web/validator").ObjectValidator<RedeemStocksResponse, false, false>;