Websocket.next.fits: def of bend-kit-websocket@0.4.0.0
Import: import bend-kit-websocket@0.4.0.0/websocket.bend as Websocket
Lines 475-481 of bend-kit-websocket@0.4.0.0/websocket.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-websocket@0.4.0.0/websocket.bend&start_line=475&end_line=481

import Base

def next.fits(~P: Type, ~S: Type, ~cut: S -> @+hs:U32 -> @+len:U32 -> P & S, ~unmask: @+key:U32 -> P -> P, +fin: Bool, +op: U32, +m: Bool, +key: U32, +hs: U32, +len: U32, r: S & Bool) -> Decode<P, S>:
  (b, ok) = r
  match ok:
    case True{}:
      next.got(~P, ~S, ~unmask, fin, op, m, key, cut(b, hs, len))
    case False{}:
      Need{b}

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-kit-websocket@0.4.0.0/websocket.bend&name=Decode
  https://jend.leeeet.dev/definition.txt?path=bend-kit-websocket@0.4.0.0/websocket.bend&name=next.got