Error CS0246...help please

I have many errors like those, I can’t build the game, any help please ??

  1. Assets/_WavyTrip/Scripts/ShareUIController.cs(67,12): error CS0246: The type or namespace name `AnimatedClip’ could not be found. Are you missing an assembly reference?

2)Assets/_WavyTrip/Scripts/ShareUIController.cs(8,7): error CS0246: The type or namespace name `EasyMobile’ could not be found. Are you missing an assembly reference?

These are not Unity types. Wherever these are supposed to be defined in your project apparently they are not. I’d contact the developer of whatever asset you’ve imported if you’re having difficulty understanding the issue, or revert to a backup of your project before the issue appeared. The information you’ve provided though can’t give much more help than that.