def foo(
        a,
        b,
        c,
        d
): pass


def foo1(
        a: int,
        b: int,
        c: int,
        d: int
): pass


def foo2(a: int,
         b: int,
         c: int,
         d: int): pass


def foo3(
        a: int, b: int,
        c: int, d: int
): pass


def foo4(a, b, c, d
        ): pass