import { AxiosInstance } from 'axios';
/**
 * @fileoverview
 * Provides a utility to generate a customized Axios instance configured
 * for internal communication with Kubernetes-based services.
 *
 * This factory function abstracts the internal token setup and
 * base URL configuration to ensure consistent HTTP client behavior
 * across the application. The internal token is passed as a custom
 * header to authenticate internal service-to-service requests.
 */
/**
 * @property {string} [baseUrl] - Optional base URL to be used for HTTP requests.
 * @property {string} k8sToken - Kubernetes service account token used for internal authentication.
 */
type AxiosConfigurationOptions = {
    baseUrl?: string;
    k8sToken: string;
};
/**
 * Creates a pre-configured Axios instance for internal service communication.
 *
 * This function sets up an Axios client with the appropriate base URL and
 * authentication headers using the Kubernetes token. This abstraction ensures
 * secure and consistent use of internal headers in HTTP requests made from
 * services running within the cluster.
 *
 * @param {AxiosConfigurationOptions} options - Configuration details for the Axios instance.
 * @returns {AxiosInstance} A customized Axios client with internal auth headers set.
 */
export declare function createInternalAxiosClient(options: AxiosConfigurationOptions): AxiosInstance;
export {};