How to use closure template in Javascript ?

Hello,

Someone can explain how to use closure template in Javascript because the developer sites is wrong et all examples on this Github repo are wrong too!!

All examples are referencing the file soyutils.js but this file has been removed. You can see that here :
1. [Deprecate soyutils.js and recommend the _usegoog version.](https://github.com/google/closure-templates/commit/c67c9de9d61861858f5e2bfd38bb0b4c3dc9bc6f)

2. [Remove the non-Closure version of Soyutils.](https://github.com/google/closure-templates/commit/e74fcfa284a1e31d42ac93e53cb84a71f638c70b)

And there are no explainations to describe how to use the file `soyutils_usegoog.js`......... It is explain that we should use the closure library but no indications about that.

So PLEASE could you give to the community an explaination ?

More over, my project that I am working on is still blocked since 3 month !!!

Please could you help us ?!

Thank you very much.

Best regards,