Apply typing to all of pre-commit-hooks
diff --git a/pre_commit_hooks/end_of_file_fixer.py b/pre_commit_hooks/end_of_file_fixer.py
index 5ab1b7b..4e77c94 100644
--- a/pre_commit_hooks/end_of_file_fixer.py
+++ b/pre_commit_hooks/end_of_file_fixer.py
@@ -4,9 +4,12 @@
import argparse
import os
import sys
+from typing import IO
+from typing import Optional
+from typing import Sequence
-def fix_file(file_obj):
+def fix_file(file_obj): # type: (IO[bytes]) -> int
# Test for newline at end of file
# Empty files will throw IOError here
try:
@@ -49,7 +52,7 @@
return 0
-def end_of_file_fixer(argv=None):
+def main(argv=None): # type: (Optional[Sequence[str]]) -> int
parser = argparse.ArgumentParser()
parser.add_argument('filenames', nargs='*', help='Filenames to fix')
args = parser.parse_args(argv)
@@ -68,4 +71,4 @@
if __name__ == '__main__':
- sys.exit(end_of_file_fixer())
+ sys.exit(main())
