如何在NativeScript中编组iOS NSDictionary？

Question

我正在尝试在NativeScript中实现一个Native库。像这样的本机代码：

@implementation ViewController
{
    NSDictionary *mediaInfo;
}

- (void)mediaPickerController:(IQMediaPickerController*)controller didFinishMediaWithInfo:(NSDictionary *)info;
{
    NSLog(@"Info: %@",info);//Here you'll get the information about captured or picked assets

    mediaInfo = [info copy];
    [self.tableView reloadData];
}

所以，我这样想：

public mediaPickerControllerDidFinishMediaWithInfo(controller, info) {

    let mediaInfo = info.copy();
    console.log(mediaInfo);

  }

我得到这样的输出：

{
    IQMediaTypeImage =     (
                {
            IQMediaImage = "<UIImage: 0x608000290090> size {4288, 2848} orientation 0 scale 1.000000";
        }
    );

但我不能接受这些信息。有人可以帮我吗？