Report duplicate keys in check_json by AdityaKhursale · Pull Request #558 · pre-commit/pre-commit-hooks

there's a few things CI is pointing out that you'll want to fix:

from the tox output:

pre_commit_hooks/check_json.py      29      1      6      1    94%   15->16, 16

this indicates that the code on line 16 is not covered by an automated test -- there's a set of tests for this module in tests/check_json_test.py -- you can probably find some examples there to fix it

from the pre-commit output:

pre_commit_hooks/check_json.py:12: error: Missing type parameters for generic type "Dict"

this indicates that the Dict generic does not have its type parameters -- usually these are Dict[str, Any] when loading from json. I'm also pretty sure that Hashable => str in the function signature should be changed too? not 100% sure on that though I'd have to clone and check with pre-commit run mypy --all-files