/**
 * T-068 + T-653: 优惠券列表组件（含可领取 Tab）
 * Tab 切换：可领取 / 可用 / 已使用 / 已过期
 * 可领取 Tab：展示可领取券模板 + 库存 + 领券按钮
 * 其他 Tab：每张券类型标签 + 面额 + 使用门槛 + 有效期
 */
import { BaseComponent } from '../base/BaseComponent';
/** 优惠券状态 */
export type CouponStatus = 'unused' | 'used' | 'expired';
/** 优惠券类型 */
export type CouponType = 'discount' | 'cash' | 'shipping' | 'gift';
/** 优惠券数据 */
export interface CouponItem {
    id: string;
    type: CouponType;
    name: string;
    faceValue: number;
    currency?: string;
    thresholdKey: string;
    thresholdParams?: Record<string, string | number>;
    validFrom: string | number | Date;
    validTo: string | number | Date;
    status: CouponStatus;
}
/** 可领取券模板 */
export interface ClaimableCouponItem {
    id: number;
    name: string;
    type: number;
    value: number;
    minOrderAmount: number;
    perUserLimit: number;
    userClaimed: number;
    stockRemaining: number;
    totalCount: number;
}
/** 领券回调 */
export type ClaimCouponFn = (templateId: number) => Promise<boolean>;
/** 加载可领取券回调 */
export type LoadClaimableFn = () => Promise<ClaimableCouponItem[]>;
/** 加载我的优惠券回调 */
export type LoadMineFn = () => Promise<CouponItem[]>;
export declare class CouponList extends BaseComponent {
    private coupons;
    private claimableItems;
    private activeTab;
    private claimCouponFn;
    private loadClaimableFn;
    private loadMineFn;
    private claimableLoading;
    private claimingId;
    private initialized;
    /** 设置优惠券数据（我的已领取） */
    setData(coupons: CouponItem[]): void;
    /** 设置可领取券数据 */
    setClaimableData(items: ClaimableCouponItem[]): void;
    /** 设置领券回调 */
    setClaimCouponFn(fn: ClaimCouponFn): void;
    /** 设置加载可领取券回调 */
    setLoadClaimableFn(fn: LoadClaimableFn): void;
    /** 设置加载我的优惠券回调 */
    setLoadMineFn(fn: LoadMineFn): void;
    /** 获取当前 tab 下的优惠券 */
    private getFilteredCoupons;
    /** 切换 Tab */
    private switchTab;
    /** 加载可领取券 */
    private loadClaimable;
    /** 领券 */
    private handleClaim;
    /** 刷新我的优惠券列表 */
    private refreshMine;
    /** 获取券类型标签文案 */
    private getTypeLabel;
    /** 获取面额显示 */
    private getFaceValueDisplay;
    protected styles(): string;
    protected render(): string;
    private renderClaimableTab;
    private renderCouponCard;
    protected afterRender(): void;
}
/** 注册自定义元素 */
export declare function registerCouponList(): void;
//# sourceMappingURL=CouponList.d.ts.map