import { ExecutionResult } from "graphql";
/**
 * Utility to extract a pre-specified number of results from
 * an async iterator
 *
 * @param count Number of results to be retrieved
 * @returns Function which receives an async iterator and returns a promise
 *     that resolves when count number of operations have been retrieved
 *     from the iterator.
 */
export declare const getSubscriptionResults: (count?: number) => (resultIterator: ExecutionResult | AsyncIterator<ExecutionResult, any, undefined>) => Promise<ExecutionResult[]>;