import { ProductSceneEnum } from "../../types";
export declare class ProductInfoCacheUtil {
    static savePreviousProductInfo(productScene: ProductSceneEnum, info: {
        productSceneVersion: string;
        paymentMethodCategoryType: string;
        hostSign: string;
    }): void;
    static getPreviousProductInfo(productScene: ProductSceneEnum): {
        productSceneVersion: string;
        paymentMethodCategoryType: string;
        hostSign: string;
    } | null;
}
