import type { CustomFetch, HttpResponse, RetryConfig } from '../types/http.js';
/**
 * Performs a fetch request with retry logic and timeout support
 */
export declare function fetchWithRetry<T = unknown>(args: {
    url: string;
    options?: RequestInit & {
        timeout?: number;
    };
    retryConfig?: Partial<RetryConfig>;
    customFetch?: CustomFetch;
}): Promise<HttpResponse<T>>;