MovieClip SWC resources from Flash are not available in Flash Builder using getDefinitionByName

I need to access MovieClips from a SWC created in Flash using getDefinitionByName () in Flash Builder. I know that I have to add the full package name during this, for example with the package name "com.fusepump":

var className:String,
    assetName:String,
    obj:Class,
    i:uint;

for (i = 0; i < Config.ASSETS.length; i ++)
{
    className = String('com.fusepump.' + Config.ASSETS[i]);

    assetName = String(Config.ASSETS[i]).charAt(0).toLowerCase() + String(Config.ASSETS[i]).substr(1, String(Config.ASSETS[i]).length);

    obj = getDefinitionByName(className) as Class;

    _assets[assetName] = new obj();
}

      

        
        
        
      

    

The problem is I don't seem to be in control of the package name in the SWC exported from Flash. In the directory of referenced libraries MovieClips are located in Assets.swc / default package / Asset_1.abc. If I could add it to the named package, the problem would be solved.