Add TypeScript definitions

[fwouts]

Hi and thank you for creating this library!

Would you be open to adding TypeScript definitions? Here's a first attempt: https://github.com/fwouts/js-graph-algorithms/blob/master/src/jsgraphs.d.ts.

Otherwise I'm happy to submit it separately to https://github.com/DefinitelyTyped/DefinitelyTyped

[chen0040]

Hi @fwouts Many thanks for the effort in creating the TypeScript definition! I am happy to add the typescript definition. Could you create a pull request so that i can merge the typescript definition to the master?

[chen0040]

Also could u change the namespace in the typescript to something like JsGraphs instead of Jss?