1. 1. Summary

• Add parameter and return type annotations to `globstar.py` (3 functions), `autoloader.py` (1 function), `runtime_recorder.py` (2 functions), and `self_test_fakes.py` (1 function)
• These are small, self-contained utility modules with straightforward types
• Part of an incremental effort to add type hints across resmoke Python code

1. 1. Test plan

• [x] All modified files pass `python -m py_compile`
• [ ] Verify resmoke `core` suite still passes with these changes

Generated with [Claude Code](https://claude.com/claude-code)