Feat
- **makefile**: Added linter files (15)
- **error-codes**: defined error codes for what linter will cover (10)
Fix
- **error-codes**: added methods to error codes enum (12)
Refactor
- **import-rules**: move files into directories (21)
- **main-package**: continuing to implement checker (20)
- **example-package**: updating imports and docstrings (19)
- **example-package**: rename package and updating imports (18)
- **custom-import-rules**: update parameters (17)
- **visitor**: Consolidate visitor classes (16)