ArcBees/gwtquery — pull request #301 by ibaca (2014-10-27 22:54:17+00:00)
Title: Type safe promises prototype

Discussion https://groups.google.com/forum/#!topic/gwtquery/mMey1XVkNGM

Related project https://github.com/jdeferred/jdeferred (this project is an example of full typesafe promises)