"""
Simplified variance and anomaly processing system.

Focused, high-performance implementation following KISS principles.
"""

from .variance import apply_variance
from .anomalies import (
    apply_daily_spike,
    apply_daily_step_up, 
    apply_daily_step_down,
    apply_hourly_spike,
    apply_hourly_step_up,
    apply_hourly_step_down,
)
from .defaults import DEFAULT_VARIANCE, DEFAULT_ANOMALY

__all__ = [
    "apply_variance",
    "apply_daily_spike",
    "apply_daily_step_up",
    "apply_daily_step_down", 
    "apply_hourly_spike",
    "apply_hourly_step_up",
    "apply_hourly_step_down",
    "DEFAULT_VARIANCE",
    "DEFAULT_ANOMALY",
]