getSingle<T extends Preflectable<T>> method

T? getSingle<T extends Preflectable<T>>(
  1. String key
)

Implementation

T? getSingle<T extends Preflectable<T>>(String key) {
  if (_mapValidator.keyIsMissing(key)) {
    return null;
  }
  _mapValidator.throwErrorOnMissingKey(key);
  return Serializer.deserializeSingle(_map[key]);
}