TypeScript in 50 Lessons
smashingmagazine.com
smashingmagazine.com
TypeScript in 50 Lessons was written by Stefan Baumgartner (https://twitter.com/ddprrt) and technically reviewed by Shawn Wang (https://twitter.com/swyx).
There’s a sample PDF chapter available at http://provide.smashingmagazine.com/eBooks/typescript-sample...
I hope it may be worth a read or perhaps even buying the book. Enjoy!