chore: add type-hints to gitlab/config.py

1 files changed, 7 insertions, 4 deletions

diff --git a/gitlab/config.py b/gitlab/config.py
index 4647d61..710a354 100644
--- a/gitlab/config.py
+++ b/gitlab/config.py
@@ -17,17 +17,18 @@
 
 import os
 import configparser
+from typing import List, Optional, Union
 
 from gitlab.const import USER_AGENT
 
 
-def _env_config():
+def _env_config() -> List[str]:
     if "PYTHON_GITLAB_CFG" in os.environ:
         return [os.environ["PYTHON_GITLAB_CFG"]]
     return []
 
 
-_DEFAULT_FILES = _env_config() + [
+_DEFAULT_FILES: List[str] = _env_config() + [
     "/etc/python-gitlab.cfg",
     os.path.expanduser("~/.python-gitlab.cfg"),
 ]
@@ -50,7 +51,9 @@ class GitlabConfigMissingError(ConfigError):
 
 
 class GitlabConfigParser(object):
-    def __init__(self, gitlab_id=None, config_files=None):
+    def __init__(
+        self, gitlab_id: Optional[str] = None, config_files: Optional[List[str]] = None
+    ) -> None:
         self.gitlab_id = gitlab_id
         _files = config_files or _DEFAULT_FILES
         file_exist = False
@@ -85,7 +88,7 @@ class GitlabConfigParser(object):
                 "configuration (%s)" % self.gitlab_id
             ) from e
 
-        self.ssl_verify = True
+        self.ssl_verify: Union[bool, str] = True
         try:
             self.ssl_verify = self._config.getboolean("global", "ssl_verify")
         except ValueError: