Apply typing to all of pre-commit-hooks
diff --git a/pre_commit_hooks/check_vcs_permalinks.py b/pre_commit_hooks/check_vcs_permalinks.py
index f0dcf5b..f6e2a7d 100644
--- a/pre_commit_hooks/check_vcs_permalinks.py
+++ b/pre_commit_hooks/check_vcs_permalinks.py
@@ -5,6 +5,8 @@
import argparse
import re
import sys
+from typing import Optional
+from typing import Sequence
GITHUB_NON_PERMALINK = re.compile(
@@ -12,7 +14,7 @@
)
-def _check_filename(filename):
+def _check_filename(filename): # type: (str) -> int
retv = 0
with open(filename, 'rb') as f:
for i, line in enumerate(f, 1):
@@ -24,7 +26,7 @@
return retv
-def main(argv=None):
+def main(argv=None): # type: (Optional[Sequence[str]]) -> int
parser = argparse.ArgumentParser()
parser.add_argument('filenames', nargs='*')
args = parser.parse_args(argv)
