File.open: def of Base
Import: import Base
Lines 304-307 of Base/base.bend: https://jend.leeeet.dev/read.txt?path=Base/base.bend&start_line=304&end_line=307

import Base

def File.open(path: String, mode: String) ->
  IO(Result<&1, &1, U32 & String, File>):
  import "./effs/file_open.c"
  import "./effs/file_open.js"

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=File
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32