ProxyServer's event is not typed

[SukkaW]

Environment

Node.js 24.13.0
httpxy 0.1.7

Reproduction

chimurai/http-proxy-middleware#1160 (comment)

Describe the bug

The ProxyServer is extending EventEmitter w/o providing a typed event map, resulting in proxyServer.on(eventName /* 'proxyReq' | 'proxyRes' | etc. */, (arg1, arg2, arg3) => {}) usage getting any arguments on the event handler.

Additional context

I am trying to replace http-proxy with httpxy in http-proxy-middleware: chimurai/http-proxy-middleware#1160

Logs

Not applicable