Use json5 typings (#441)

Author: blink1073

jupyterlab_server/config.py

@@ -12,7 +12,7 @@
 from os.path import join as pjoin
 from typing import Any
 
-import json5  # type:ignore[import-untyped]
+import json5
 from jupyter_core.paths import SYSTEM_CONFIG_PATH, jupyter_config_dir, jupyter_path
 from jupyter_server.services.config.manager import ConfigManager, recursive_update
 from jupyter_server.utils import url_path_join as ujoin

jupyterlab_server/settings_utils.py

@@ -9,7 +9,7 @@
 from glob import glob
 from typing import Any
 
-import json5  # type:ignore[import-untyped]
+import json5
 from jsonschema import Draft7Validator as Validator
 from jsonschema import ValidationError
 from jupyter_server import _tz as tz