getMap method

@override Map? getMap(Object? dict)

Implementation

@override
Map? getMap(Object? dict) {
  if (dict == null) {
    return null;
  } else if (dict is Mapper) {
    return dict.toMap().asMap();
  } else if (dict is Map) {
    return dict;
  } else {
    assert(false, 'map error: $dict');
    return null;
  }
}