"""Prescreen worker settings (extends the base settings with prescreen tuning)."""

from __future__ import annotations

from pydantic import Field

from ..core.config import Settings


class PrescreenSettings(Settings):
    """Settings for worker-prescreen.

    Inherits all base env and adds the prescreen tunables from core.config.
    They are already declared on `Settings`, so this class just provides a
    typed alias used by the worker.
    """

    mq_prefetch_prescreen: int = Field(
        default=1,
        description="Prefetch count for prescreen.q consumer.",
    )