Chan.close: def of Base
Import: import Base
Lines 272-274 of Base/base.bend: https://jend.leeeet.dev/read.txt?path=Base/base.bend&start_line=272&end_line=274

import Base

def Chan.close(-A: Type, chan: Chan(A)) -> IO(Unit):
  import "./effs/chan.c"
  import "./effs/chan.js"

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Chan
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit