from __future__ import annotations

from datetime import date

from app.services.backtesting.historical_provider import DailyClosePoint


class StaticBacktestSource:
    def load_daily_closes(self, symbol: str, start_date: date, end_date: date) -> list[DailyClosePoint]:
        return [DailyClosePoint(date=date(2024, 1, 3), close=123.0)]