/// <reference types="node" />
/// <reference types="node" />
import { MessageWriter, MessageReader, Message, Disposable, AbstractMessageReader, AbstractMessageWriter } from 'vscode-jsonrpc';
import { DataCallback } from 'vscode-jsonrpc';
import { Writable } from 'stream';
/** Reads JSON-RPC messages that have a 32-bit big endian header describing the length of each message. */
export declare class BE32MessageReader extends AbstractMessageReader implements MessageReader {
    private readonly readable;
    private readonly decoder;
    constructor(readable: NodeJS.ReadableStream, decoder: (buffer: Uint8Array) => Promise<Message>);
    listen(callback: DataCallback): Disposable;
}
/** Writes JSON-RPC messages that have a 32-bit big endian header describing the length of each message. */
export declare class BE32MessageWriter extends AbstractMessageWriter implements MessageWriter {
    private readonly writable;
    private readonly encoder;
    private readonly semaphore;
    private readonly headerBuffer;
    private errorCount;
    constructor(writable: NodeJS.WritableStream | Writable, encoder: (message: Message) => Promise<Uint8Array>);
    write(msg: Message): Promise<void>;
    end(): void;
}