| # Builtins stub used in set-related test cases. | |
| from typing import TypeVar, Generic, Iterator, Iterable, Set | |
| T = TypeVar('T') | |
| class object: | |
| def __init__(self) -> None: pass | |
| class type: pass | |
| class tuple: pass | |
| class function: pass | |
| class int: pass | |
| class str: pass | |
| class set(Iterable[T], Generic[T]): | |
| def __iter__(self) -> Iterator[T]: pass | |
| def add(self, x: T) -> None: pass | |
| def discard(self, x: T) -> None: pass | |
| def update(self, x: Set[T]) -> None: pass |