type NotificationHandler = (params: unknown) => void;
type RequestHandler = (params: unknown) => Promise<unknown> | unknown;
export declare class JsonRpcConnection {
    private readonly reader;
    private readonly writer;
    private readonly pendingRequests;
    private readonly notificationHandlers;
    private readonly requestHandlers;
    private readonly closeHandlers;
    private readonly errorHandlers;
    private inputBuffer;
    private nextRequestId;
    private listening;
    private disposed;
    constructor(reader: NodeJS.ReadableStream, writer: NodeJS.WritableStream);
    listen(): void;
    onNotification(method: string, handler: NotificationHandler): void;
    onRequest(method: string, handler: RequestHandler): void;
    onClose(handler: () => void): void;
    onError(handler: (error: Error) => void): void;
    sendRequest<T>(method: string, params?: unknown): Promise<T>;
    sendNotification(method: string, params?: unknown): Promise<void>;
    dispose(): void;
    private readonly handleData;
    private readonly handleClose;
    private readonly handleStreamError;
    private drainInputBuffer;
    private dispatchBody;
    private handleResponse;
    private handleNotification;
    private handleRequest;
    private writeError;
    private writeMessage;
    private emitError;
}
export {};