import { ProductCart } from "./cartProductTypes";
export declare function updateExternalPrices({ cart, dynamicItems, chainId, buyer, setBasePrice }: {
    cart: ProductCart[];
    dynamicItems: ProductCart[];
    chainId: number;
    buyer?: string;
    setBasePrice?: boolean;
}): Promise<ProductCart[]>;
export declare const getExternalPrices: (args: string[][], ids: [
    number,
    number
][], currencies: string[], chainId: number) => Promise<{}>;