fix: use correct types for encoder_cls and decoder_cls parameters

Author: lepture

src/joserfc/jwt.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 import json
 from json import JSONEncoder, JSONDecoder
+from typing import Type
 from .rfc7519.claims import convert_claims
 from .rfc7519.claims import Claims as Claims
 from .rfc7519.claims import check_sensitive_data as check_sensitive_data
@@ -51,7 +52,7 @@ def encode(
         key: KeyFlexible,
         algorithms: list[str] | None = None,
         registry: JWSRegistry | JWERegistry | None = None,
-        encoder_cls: JSONEncoder | None = None) -> str:
+        encoder_cls: Type[JSONEncoder] | None = None) -> str:
     """Encode a JSON Web Token with the given header, and claims.
 
     :param header: A dict of the JWT header
@@ -75,7 +76,7 @@ def decode(
         key: KeyFlexible,
         algorithms: list[str] | None = None,
         registry: JWSRegistry | JWERegistry | None = None,
-        decoder_cls: JSONDecoder | None = None) -> Token:
+        decoder_cls: Type[JSONDecoder] | None = None) -> Token:
     """Decode the JSON Web Token string with the given key, and validate
     it with the claims requests.
 

src/joserfc/rfc7519/claims.py

@@ -5,7 +5,7 @@
 import datetime
 import calendar
 from json import JSONEncoder
-from typing import Dict, Any
+from typing import Dict, Any, Type
 from ..util import to_bytes
 from ..errors import InsecureClaimError
 
@@ -26,7 +26,7 @@
 Claims = Dict[str, Any]
 
 
-def convert_claims(claims: Claims, encoder_cls: JSONEncoder | None = None) -> bytes:
+def convert_claims(claims: Claims, encoder_cls: Type[JSONEncoder] | None = None) -> bytes:
     """Turn claims into bytes payload."""
     for k in ["exp", "iat", "nbf"]:
         claim = claims.get(k)