stubs/sqlalchemy/ext/indexable.pyi (21 lines of code) (raw):
from typing import Any, Optional
from ..ext.hybrid import hybrid_property
class index_property(hybrid_property):
    attr_name: str = ...
    index: Any = ...
    default: Any = ...
    datatype: Any = ...
    onebased: Any = ...
    def __init__(
        self,
        attr_name,
        index,
        default: Any = ...,
        datatype: Optional[Any] = ...,
        mutable: bool = ...,
        onebased: bool = ...,
    ) -> None: ...
    def fget(self, instance): ...
    def fset(self, instance, value): ...
    def fdel(self, instance): ...
    def expr(self, model): ...