Microsoft/TypeScript — pull request #915 by JsonFreeman (2014-10-18 00:18:52+00:00)
Title: Basic generic signature help

This gets basic signature help working for completed generic calls. Remaining items (future pull requests) will include:

1. Instantiating all the candidate signatures.
2. Generic signature help for incomplete generic calls.
3. Signature help for type arguments in a generic type reference.