add method
Implementation
void add(List<int> bytes, {bool? copy}) {
_queue.add(castBytes(bytes, copy: copy ?? _copy));
_queueCurrentLength += bytes.length;
_queueTotalLength += bytes.length;
if (_readAheadCompleter != null && remainingLength >= _readAheadRequired) {
_readAheadCompleter!.complete();
_readAheadCompleter = null;
}
}