Yii 2 extension TreeView Menu

Hello friends!

Could be pleased if it would be usefull to anybody - yii2 extension

https://github.com/SlavKoVrn/yii2-dynatreemenu.git

is it be usefull to get such extension for yii1?

https://github.com/SlavKoVrn/yii2-dynatreemenu.git