borisyankov/DefinitelyTyped — pull request #417 by richardTowers (2013-03-25 15:07:57+00:00)
Title: Sinon mock's should return `SinonExpectation`s, not `SinonExpectationStatic`s

From [the docs](http://sinonjs.org/docs/#mocks):

sinon.mock(jQuery).expects("ajax").atLeast(2).atMost(5);