"""S2S-FM-VN target and event definitions (Phase 0).

Implements the LOCKED definitions from the project prompt: fixed P90
climatology, EHD threshold, daily EHD, exceedance, weekly aggregates,
continuous heat-wave episode detection and cross-week accounting with
censoring. These definitions are not the agent's to redesign; see
docs/decision_log.md.
"""
from .climatology import (
    day_of_year_noleap,
    p90_climatology,
    ehd_threshold,
    threshold_for_dates,
)
from .events import (
    daily_ehd,
    exceedance,
    weekly_aggregate,
    detect_episodes,
    analyze_forecast_sequence,
    DEFAULT_WEEKS,
)

__all__ = [
    "day_of_year_noleap",
    "p90_climatology",
    "ehd_threshold",
    "threshold_for_dates",
    "daily_ehd",
    "exceedance",
    "weekly_aggregate",
    "detect_episodes",
    "analyze_forecast_sequence",
    "DEFAULT_WEEKS",
]