interval method

Timer interval(
  1. Duration duration,
  2. dynamic fn(
    1. Timer
    ), {
  3. Symbol? uniqueId,
  4. bool execNow = true,
})

Implementation

Timer interval(Duration duration, Function(Timer) fn,
    {Symbol? uniqueId, bool execNow = true}) {
  final tm = IntervalTimer(fn, duration, execNow: execNow);

  return _timer(tm, uniqueId: uniqueId);
}