from __future__ import annotations
from dataclasses import dataclass, field
from typing import Dict, Any, List, Optional


@dataclass
class LocalProblem:
    domain: str
    objective: str
    constraints: Dict[str, Any] = field(default_factory=dict)


@dataclass
class SharedVariables:
    variables: Dict[str, Any] = field(default_factory=dict)


@dataclass
class PlanDelta:
    changes: Dict[str, Any] = field(default_factory=dict)


@dataclass
class DualVariables:
    alphas: Dict[str, float] = field(default_factory=dict)


@dataclass
class PrivacyBudget:
    budget: Dict[str, Any] = field(default_factory=dict)


@dataclass
class AuditLog:
    entries: List[str] = field(default_factory=list)


@dataclass
class PolicyBlock:
    policy: Dict[str, Any] = field(default_factory=dict)


@dataclass
class GraphOfContractsSeed:
    name: str
    seeds: Dict[str, Any] = field(default_factory=dict)