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from __future__ import annotations

from typing import TYPE_CHECKING

from narwhals._compliant import CompliantSelector, LazySelectorNamespace
from narwhals._ibis.expr import IbisExpr

if TYPE_CHECKING:
    import ibis.expr.types as ir  # noqa: F401

    from narwhals._ibis.dataframe import IbisLazyFrame  # noqa: F401


class IbisSelectorNamespace(LazySelectorNamespace["IbisLazyFrame", "ir.Value"]):
    @property
    def _selector(self) -> type[IbisSelector]:
        return IbisSelector


class IbisSelector(  # type: ignore[misc]
    CompliantSelector["IbisLazyFrame", "ir.Value"], IbisExpr
):
    def _to_expr(self) -> IbisExpr:
        return IbisExpr(
            self._call,
            evaluate_output_names=self._evaluate_output_names,
            alias_output_names=self._alias_output_names,
            backend_version=self._backend_version,
            version=self._version,
        )