void () { doTest("tuple[int, str]", """ from typing import TypeVar, TypeVarTuple, Callable, Tuple Ts = TypeVarTuple('Ts') def foo(f: Callable[[*Ts], Tuple[*Ts]]) -> Tuple[*Ts]: ... def bar(a: int, b: str) -> Tuple[int, str]: ... expr = foo(bar) """); }