| from typing import Dict, Optional | |
| class AnchorElement: | |
| __slots__ = ["attrs", "count", "outcount"] | |
| def __init__(self, attrs: Dict[str, Optional[str]], count: int, outcount: int): | |
| self.attrs = attrs | |
| self.count = count | |
| self.outcount = outcount | |
| class ListElement: | |
| __slots__ = ["name", "num"] | |
| def __init__(self, name: str, num: int): | |
| self.name = name | |
| self.num = num | |