/// <reference types="node" />
import { Readable, ReadableOptions } from 'stream';
import { Codec } from '../codec/Codec';
import { ClientReadableStream } from '@grpc/grpc-js';
/**
 * A stream of objects that are pushed from the server and are readable from
 * the client. It it a Readable Node.js stream and wraps the call to gRPC.
 */
export declare class ClientReadableObjectStream<O> extends Readable {
    private readonly wrappedStream?;
    private readonly deserializedStream?;
    private constructor();
    static from<O>(wrapped: Error): ClientReadableObjectStream<O>;
    static from<T, O>(wrapped: ClientReadableStream<T>, codec: Codec<T, O>, opts?: ReadableOptions): ClientReadableObjectStream<O>;
    _read(): void;
    /**
     * Cancel the ongoing call. Results in the call ending with a CANCELLED status,
     * unless it has already ended with some other status.
     */
    cancel(): void;
    /**
     * Get the endpoint this call/stream is connected to.
     *
     * @returns {string} The URI of the endpoint
     */
    getPeer(): string;
}