- Added type hints for all method signatures and return types
- Implemented forward references for circular imports using __future__ annotations
- Added proper pygame type annotations (pygame.event.Event, Tuple types)
- Fixed float-to-int conversion issues with explicit int() casting
- Used strategic # type: ignore comments for pygame typing limitations
- All files now pass type checking with zero diagnostic errors
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
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