__all__ = [
    "get_time_of_pre_cycle_setup",
]

import io
from contextlib import redirect_stdout
import time

from argenta import App


def get_time_of_pre_cycle_setup(app: App) -> float: 
    """
    Public. Return time of pre cycle setup
    :param app: app instance for testing time of pre cycle setup
    :return: time of pre cycle setup as float
    """
    start = time.monotonic()
    with redirect_stdout(io.StringIO()):
        app._pre_cycle_setup()  # pyright: ignore[reportPrivateUsage]
    end = time.monotonic()
    return end - start