1 from typing import Iterator, List, Set, TypeVar
\r
2 from collections import Mapping
\r
8 class LazyDict(Mapping[_KT, _VT]):
\r
9 def __getitem__(self, key: _KT) -> _VT: ...
\r
10 def __iter__(self) -> Iterator[_KT]: ...
\r
11 def __len__(self) -> int: ...
\r
13 class LazyList(List[_T]): ...
\r
14 class LazySet(Set[_T]): ...
\r