from enum import Enum, auto
from dataclasses import dataclass
from typing import Any

class TurnState(Enum):
    IDLE = auto()
    USER_SPEAKING = auto()
    THINKING = auto()
    SPEAKING = auto()
    INTERRUPTED = auto()

@dataclass
class SessionConfig:
    voice_name: str = "cosette"
    language: str = "en"
    sample_rate: int = 16000
    allow_interruptions: bool = False