/// <reference types="node" />
import { dom } from "ion-js";
import { ResultReadable } from "./ResultReadable";
import { IOUsage } from "./stats/IOUsage";
import { TimingInformation } from "./stats/TimingInformation";
interface Blob {
}
export type IonBinary = Buffer | Uint8Array | Blob | string;
/**
 * A class representing a fully buffered set of results returned from QLDB.
 */
export declare class Result {
    private _resultList;
    private _ioUsage;
    private _timingInformation;
    /**
     * Creates a Result.
     * @param resultList A list of Ion values containing the statement execution's result returned from QLDB.
     * @param ioUsage Contains the number of consumed IO requests for the executed statement.
     * @param timingInformation Holds server side processing time for the executed statement.
     */
    private constructor();
    /**
     * Static method that creates a Result object by reading and buffering the contents of a ResultReadable.
     * @param resultReadable A ResultReadable object to convert to a Result object.
     * @returns Promise which fulfills with a Result.
     */
    static bufferResultReadable(resultReadable: ResultReadable): Promise<Result>;
    /**
     * Returns the list of results of the statement execution returned from QLDB.
     * @returns A list of Ion values which wrap the Ion values returned from the QLDB statement execution.
     */
    getResultList(): dom.Value[];
    /**
     * Returns the number of read IO request for the executed statement.
     * @returns IOUsage, containing number of read IOs.
     */
    getConsumedIOs(): IOUsage;
    /**
     * Returns server-side processing time for the executed statement.
     * @returns TimingInformation, containing processing time.
     */
    getTimingInformation(): TimingInformation;
    /**
     * Fetches all subsequent Pages given an initial Page, places each value of each Page in an Ion value.
     * @param txnId The ID of the transaction the statement was executed in.
     * @param executeResult The returned result from the statement execution.
     * @param communicator The Communicator used for the statement execution.
     * @returns Promise which fulfills with a Result, containing a list of Ion values, representing all the returned
     * values of the result set, number of IOs for the request, and the time spent processing the request.
     */
    private static _fetchResultPages;
    /**
     * Helper method that reads a ResultReadable and extracts the results, placing them in an array of Ion values.
     * @param resultReadable The ResultReadable to read.
     * @returns Promise which fulfills with a list of Ion values, representing all the returned values of the result set.
     */
    private static _readResultReadable;
}
export {};