结识golang gowbas和fasthttp朋友

I've read that for http package people would choose github.com/valyala/fasthttp package. As per websocket, most preferable could be github.com/gobwas/ws over some native implementations. But it seems that both packages expose no teaming interfaces, or "pairing between thow so-called-best libraries". Why so? What is a solution? I somehow need to send upgrade and pass a control from http parser to ws lib, why cant I just use best of two worlds?