/**
 * Fetches a JSON resource with simple retry handling for transient failures.
 *
 * Each attempt reuses the provided `fetch` options. Non-2xx responses are treated as failures,
 * intermediate failures are logged at warning level, and the final failure is rethrown to the caller.
 *
 * @param url Resource URL to request.
 * @param options Native `fetch` options passed through unchanged.
 * @param retries Maximum number of attempts before failing.
 * @returns Parsed JSON response body typed as `T`.
 */
export declare function fetchWithRetries<T = any>(url: string, options?: RequestInit, retries?: number): Promise<T>;