borisyankov/DefinitelyTyped — pull request #2191 by rolandzwaga (2014-05-13 17:26:39+00:00)
Title: Added definitions and tests for MathJax 

As the title says, definitions for (https://github.com/mathjax/MathJax).
I'll be adding more tests later, I've covered most of the common config usages. (At least the stuff from the docs, etc)