Response.headers: def of bend-kit-camber@0.15.0.1
Import: import bend-kit-camber@0.15.0.1/response.bend as Response
Lines 74-81 of bend-kit-camber@0.15.0.1/response.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-camber@0.15.0.1/response.bend&start_line=74&end_line=81

import Base

def headers(h: Map<&2, List<&2, String>>) -> Bool:
  match h:
    case MTip{}:
      True{}
    case MLeaf{+key, +items}:
      name(key) && kind(key, items) && values(items)
    case MNode{position, lo, hi}:
      headers(lo) && headers(hi)

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Map
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=bend-kit-camber@0.15.0.1/response.bend&name=kind
  https://jend.leeeet.dev/definition.txt?path=bend-kit-camber@0.15.0.1/response.bend&name=name
  https://jend.leeeet.dev/definition.txt?path=bend-kit-camber@0.15.0.1/response.bend&name=values