export declare const mergeProductWithItems: (product: SearchProduct, items: SearchItem[], simulationBehavior: 'default' | 'only1P' | 'regionalize1p') => {
    cacheId: string;
    productId: string;
    productName: string;
    brand: string;
    brandId: number;
    linkText: string;
    productReference?: string | undefined;
    categoryId: string;
    categoryTree: Category[];
    productTitle?: string | undefined;
    metaTagDescription: string;
    clusterHighlights: Record<string, string>[];
    productClusters: Record<string, string>[];
    searchableClusters?: Record<string, string> | undefined;
    categories: string[];
    categoriesIds?: string[] | undefined;
    link: string;
    description: string;
    items: SearchItem[];
    itemMetadata?: {
        items: SearchMetadataItem[];
    } | undefined;
    titleTag: string;
    properties: ProductProperty[];
    Specifications?: string[] | undefined;
    allSpecifications?: string[] | undefined;
    allSpecificationsGroups?: string[] | undefined;
    completeSpecifications?: CompleteSpecification[] | undefined;
    skuSpecifications: SkuSpecification[];
    specificationGroups: SpecificationGroup[];
    priceRange: PriceRange;
};