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models.py

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+from dataclasses import dataclass
+from typing import Optional
+
+
+@dataclass
+class TokenData:
+    id_token: str
+    access_token: str
+    refresh_token: str
+    account_id: str
+
+
+@dataclass
+class AuthBundle:
+    api_key: Optional[str]
+    token_data: TokenData
+    last_refresh: str
+
+
+@dataclass
+class PkceCodes:
+    code_verifier: str
+    code_challenge: str
+