mypy: tighten config (3.9 target, disallow untyped/incomplete defs, no implicit Optional, warn on Any). Note: run with --explicit-package-bases or via tox.

Author: amjith

pyproject.toml

@@ -67,7 +67,15 @@ warn_unused_configs = true
 show_column_numbers = true
 show_error_codes = true
 warn_unused_ignores = true
-python_version = "3.10"
+python_version = "3.9"
+# Resolve module discovery reliably
+explicit_package_bases = true
+packages = ["litecli"]
+# Gradually tighten typing
+disallow_incomplete_defs = true
+disallow_untyped_defs = true
+no_implicit_optional = true
+warn_return_any = true
 exclude = [
     '^build/',
     '^dist/',