Method check

pre_commit/clientlib.py:402–404

(self, dct: dict[str, Any])

class NotAllowed(cfgv.OptionalNoDefault):
    def check(self, dct: dict[str, Any]) -> None:
        if self.key in dct:
            raise cfgv.ValidationError(f'{self.key!r} cannot be overridden')


_COMMON_HOOK_WARNINGS = (