tunnelmole/dist/src/messages/forwarded-response-message.d.ts

Tunnelmole, an open source ngrok alternative. Instant public URLs for any http/https based application. Available as a command line application or as an NPM dependency for your code. Stable and maintained. Good test coverage. Works behind firewalls

export default interface ForwardedResponseMessage {
    type: "forwardedResponse";
    requestId: string;
    url: string;
    statusCode: number;
    headers: any;
    body: string;
}