from __future__ import annotations

from dataclasses import dataclass, asdict
from typing import Dict, Any
import json


@dataclass
class AnomalySignal:
    timestamp: float
    anomaly_type: str
    location: str
    severity: str
    confidence: float

    def to_dict(self) -> Dict[str, Any]:
        return asdict(self)

    def to_json(self) -> str:
        return json.dumps(self.to_dict())