import { AsyncOperator } from '../../AsyncSeq';
/**
 * Returns a sequence in reverse order of the current sequence.
 *
 * ```typescript
 * const result = await fromAsAsync([1, 2, 3, 4, 5]).pipe(
 *   reverseAsync()
 * ).toArrayAsync();
 * //result: [5,4,3,2,1]
 * ```
 *
 * @returns Operator function.
 * @typeParam T Source element type.
 * @category Async Operators
 */
export declare const reverseAsync: <T>() => AsyncOperator<T, T>;