export declare class PosSaleDiscount {
    id: number;
    sale_id: number;
    rule_id: number;
    discount_type: string;
    discount_code: string;
    discount_value: number;
    discount_amount: number;
    applied_to: string;
    target_item_id: number;
    target_variant_id: number;
    reason: string;
    applied_by_user_id: number;
    created_at: Date;
}