"""Moteur de validation des affectations — cœur du produit.

Voir CLAUDE.md § 3 pour les règles et la sémantique.
"""

from app.validation.engine import has_blocking, validate
from app.validation.models import (
    AvailabilityDeclaration,
    DayPartWindow,
    Severity,
    ShiftInfo,
    ValidationInput,
    Violation,
    ViolationCode,
)

__all__ = [
    "AvailabilityDeclaration",
    "DayPartWindow",
    "Severity",
    "ShiftInfo",
    "ValidationInput",
    "Violation",
    "ViolationCode",
    "has_blocking",
    "validate",
]