sunnz
looking to mock a function (foo) imported from a module (../foo), for example when using jest: ```js jest.mock('../foo'); // this happens automatically with automocking const foo = require('../foo'); // foo is a mock function foo.mockImplementation(() => 42); foo(); // > 42 ``` see https://jestjs.io/docs/mock-functions#mock-implementations I am doing this for an existing codebase that uses ts-mockito, so don't want to throw jest into the mix. :)