'Test function type with Jest in Typescript

I would like to test an object with contains different functions with Jest. However, I don't want just to verify that properties are functions, but, that they have the right type too. Is it possible with Jest? Currently, I test:

expect(obj).toEqual(
            expect.objectContaining({
                objFunc: expect.any(Function),
            }),

typescript jestjs

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'Test function type with Jest in Typescript

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