from pydantic import BaseModel


class Token(BaseModel):
    access_token: str
    refresh_token: str
    token_type: str = "bearer"


class TokenRefreshRequest(BaseModel):
    refresh_token: str


class LogoutRequest(BaseModel):
    # Optional: revoke a specific refresh token. If omitted, all of the
    # current user's refresh tokens are revoked.
    refresh_token: str | None = None