def METHOD_NAME(each_py3_version):
    func = parse('def x(foo: 3, bar: 4): pass', version=each_py3_version).children[0]
    param1, param2 = func.get_params()
    assert param1.default is None
    assert param1.annotation.value == '3'
    assert not param1.star_count
    assert param2.default is None
    assert param2.annotation.value == '4'
    assert not param2.star_count