Tty.size: def of bend-kit-tty@0.1.0.1
Import: import bend-kit-tty@0.1.0.1/tty.bend as Tty
Lines 10-13 of bend-kit-tty@0.1.0.1/tty.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-tty@0.1.0.1/tty.bend&start_line=10&end_line=13

import Base

# Terminal columns and rows; None when stdout is not a terminal or its size is unavailable.
def size() -> IO(Maybe<&1, U32 & U32>):
  import "./effs/tty.c"
  import "./effs/tty.js"

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=IO
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32