export interface ICampaignModelAttributes {
    _id: string;
    title: string;
    discountType: "percentage" | "fixed";
    discountValue: number;
    rules: {
        minSpend: number;
        maxDiscount: number;
        maxUse: number;
        isBuyOneGetOne: boolean;
    };
    startDate: Date;
    endDate: Date;
    status: "active" | "inactive";
    createdAt: Date;
    updatedAt: Date;
}