[haXe] calling static function of AS2 classes from haXe

[root]

hello list

I am trying to use ZigoEngine in my haXe app, but with no results yet.
Problem is that calling of static function won't work.

Reflect.callMethod(flash.Lib._global.com.mosesSupposes.fuse.ZigoEngine,  
flash.Lib._global.com.mosesSupposes.fuse.ZigoEngine.doTween, [mc, '_x',  
-100, 4]);

Reflect.callMethod(flash.Lib._global.com.mosesSupposes.fuse.ZigoEngine,  
Reflect.field(flash.Lib._global.com.mosesSupposes.fuse.ZigoEngine,  
"doTween"), [mc, "_x", 200, 2]);

com.mosesSupposes.fuse.ZigoEngine is compiled as part of my SWF library

trace(Reflect.isFunction(flash.Lib._global.com.mosesSupposes.fuse.ZigoEngine.doTween));  
// outputs "true"

How to call static function from AS2 classes?