bitcoinjs/bitcoinjs-lib — pull request #288 by dcousens (2014-10-05 04:46:07+00:00)
Title: Types

Adds a basic type checking module to enforce types in a coherent way.
I opted not to use a external module for this because I didn't find one that was similar enough to what I wanted, without adding boiler plate code everywhere.

Open to that idea though if it exists already, as I'm not a huge fan of having this included.