"""Versioned indicator registry contracts. Formula implementations are deliberately absent."""

from .engine import (
    IndicatorEngine,
    RefusalCode,
    RefusalState,
    compute_hs22_state,
    evaluate_indicator,
)
from .feature_catalog import (
    FEATURE_CATALOG_V1,
    CausalClassification,
    FeatureResearchDefinition,
    FeatureSupportState,
    require_validated_features,
)
from .registry import (
    HISTORICAL_REGISTRY,
    HS22_COHORT001_V1,
    HS22_HISTORICAL_COMPLETE_V1,
    HS22_REQUIRED_V1,
    historical_artifact_digest,
)
from .schema import HS22State, parse_hs22

__all__ = [
    "HISTORICAL_REGISTRY",
    "HS22_COHORT001_V1",
    "HS22_REQUIRED_V1",
    "HS22_HISTORICAL_COMPLETE_V1",
    "FEATURE_CATALOG_V1",
    "CausalClassification",
    "FeatureResearchDefinition",
    "FeatureSupportState",
    "HS22State",
    "IndicatorEngine",
    "RefusalCode",
    "RefusalState",
    "historical_artifact_digest",
    "compute_hs22_state",
    "evaluate_indicator",
    "parse_hs22",
    "require_validated_features",
]