How to annotate multiple variables extracting from Tuple?

Question

Is there any way to add types to values extracting from Tuple from function like below?

from typing import Tuple

def f() -> Tuple[int, int, int]: 
    return 1, 2, 3

Desired way:

i: int, j: int, n: int = f()

What I already tried:

i: int, j: int, n: int = f()
# SyntaxError: invalid syntax

i: int, j, n = f()
# SyntaxError: invalid syntax

i, j, n: int = f()
# SyntaxError: invalid syntax

(i: int), (j: int), (n: int) = f()
# SyntaxError: invalid syntax