Code C# for Unity /Game Object Harmony- Sheet Sprites

hi all, I have hamony 11, but can not find material that allows me to use images in unity, active the plugin, but I find the code that I use in my animation unity to reuse walking.
In the support material of Toon Boom Harmony, there are codes C # to animation, import objec Game Object harmony… the folder you exported file harmony I do not find any kind of these mentioned files.