borisyankov/DefinitelyTyped — pull request #3126 by jvilk (2014-11-12 18:10:42+00:00)
Title: [node] Adding fs.(Read|Write)Stream.close().

It's undocumented, but it is present in the source code and programs rely on it.

Link to source: https://github.com/joyent/node/blob/master/lib/fs.js#L1710

I have also removed some extraneous whitespace, and fixed a tabbing issue.