from ..types import StartupShutdownType

decorated_startup: list[StartupShutdownType] = []
decorated_shutdown: list[StartupShutdownType] = []


def on_startup(fn: StartupShutdownType) -> StartupShutdownType:
    decorated_startup.append(fn)
    return fn


def on_shutdown(fn: StartupShutdownType) -> StartupShutdownType:
    decorated_shutdown.append(fn)
    return fn