export declare const setEndpoint: (endpoint: string) => void, setFetchGraphQlHeader: (key: string, value: string | null) => void, removeFetchGraphQlHeader: (key: string) => void, setFetchGraphQlHeaders: (header: import("@adobe-commerce/fetch-graphql").Header | ((prev: import("@adobe-commerce/fetch-graphql").Header) => import("@adobe-commerce/fetch-graphql").Header)) => void, fetchGraphQl: <T = any>(query: string, options?: import("@adobe-commerce/fetch-graphql").FetchOptions) => Promise<{
    errors?: import("@adobe-commerce/fetch-graphql").FetchQueryError;
    data: T;
}>, getConfig: () => {
    endpoint: string | undefined;
    fetchGraphQlHeaders: import("@adobe-commerce/fetch-graphql").Header;
};