from pydantic import BaseModel
from typing import Dict, List, Optional

class ImportSummary(BaseModel):
    total: int
    created: int
    updated: int
    skipped: int
    invalid: int
    errors: List[str] = []

class GoogleAuthURL(BaseModel):
    auth_url: str

class GoogleSyncResponse(BaseModel):
    status: str
    contacts_imported: int