initMemoryDecoder function
Implementation
Future<AvifInfo> initMemoryDecoder(String key, Uint8List data) async {
final JSObject decoded = await promiseToFuture(_initMemoryDecoder(key, data));
return AvifInfo(
width: decoded.getProperty('width'.toJS) as int,
height: decoded.getProperty('height'.toJS) as int,
imageCount: decoded.getProperty('imageCount'.toJS) as int,
duration: decoded.getProperty('duration'.toJS) as double,
);
}