remainingOf method

Duration remainingOf(
  1. String key
)

Implementation

Duration remainingOf(String key) {
  final endMs = _readState()[key];
  if (endMs == null) return Duration.zero;
  final remainingMs = endMs - nowMsClamped();
  return remainingMs > 0
      ? Duration(milliseconds: remainingMs)
      : Duration.zero;
}