/**
 * Wraps an IDBRequest in a Promise.
 * @module indexedDB/requestToPromise
 */
/**
 * Converts an IDBRequest to a Promise. Rejects with the request's error on failure.
 * @param request - Native IndexedDB request.
 * @returns Promise that resolves with the request result or rejects with DOMException.
 */
export declare function requestToPromise<T>(request: IDBRequest<T>): Promise<T>;