Timer.start: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/ez/timer.bend as Timer
Lines 32-34 of ezx@1.11.0.0/src/ez/timer.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/ez/timer.bend&start_line=32&end_line=34

import Base
import ezx@1.11.0.0/src/ez/clock.bend as Clock

# the deadline, or "" when there is none
def start(+secs: String) -> IO(String):
  start.go(Clock.on(secs), secs)

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=String
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ez/clock.bend&name=on
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/ez/timer.bend&name=start.go