/// <reference types="node" />
import { URIProtocol, IURIProtocolReadResult } from "@tandem/sandbox";
export declare class StreamProxyProtocol extends URIProtocol {
    private _bus;
    fileExists(uri: string): Promise<boolean>;
    read(uri: string): Promise<IURIProtocolReadResult>;
    write(uri: string, content: string | Buffer, options?: any): Promise<any>;
    protected watch2(uri: string, callback: () => any): {
        dispose(): void;
    };
}