//#region src/utilities/retry.d.ts
type RetryDelay = number | ((attempt: number) => number);
/**
 * Wraps `fn` to retry up to `attempts` times on failure.
 * Delay (if provided) is inserted between failures only — not after the last.
 * Each attempt runs in an effect scope so `onCleanup` inside `fn` fires before each retry.
 *
 * @example
 * ```ts
 * import { retry } from "elements-kit/utilities/retry";
 *
 * // Constant 500ms delay between retries
 * const load = retry(() => fetch("/api").then(r => r.json()), 3, 500);
 *
 * // Exponential backoff
 * const loadBackoff = retry(
 *   () => fetch("/api").then(r => r.json()),
 *   5,
 *   (attempt) => 2 ** attempt * 100,
 * );
 * ```
 */
declare function retry<T>(fn: () => Promise<T>, attempts: number, delay?: RetryDelay): () => Promise<T>;
//#endregion
export { retry };